Observed 2:50 AM PDT at KDEW

Clayton, WA weather

Clear and 25°−4°, freeze watch tonight, low 25°−4°.

Forecasts agree

Now 25°−4°

Clear

Wind: Calm; Light through 3 PM
Dew point: 21°−6°; Dry · up to 30°−1° by 10 AM
UV index: 0Low; Moderate 12–3 PM · peak 3
Air quality: 40Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.28 inHg1025 hPa; Rising slowly · +0.02 inHg+0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Hard freeze until 10 AM (low 25°−4°)
Low 25°−4° today at 6 AM
Above 40°4° today by 11 AM
High 52°11° today at 3 PM
Below freezing tonight 5–8 AM (low 31°−1°)

TonightNear 27°−3° · freezing, low 26°−3° · Clear
This morningUp to 42°6° by 11 AM · freezing, low 25°−4° · Partly cloudy
This afternoonUp to 52°11° by 3 PM · Mostly cloudy
TonightDown to 32°0° by 5 AM · freezing, low 32°0° · Mostly cloudy
Tomorrow morningUp to 47°8° by 11 AM · freezing, low 31°−1° · Mostly cloudy
Tomorrow afternoonUp to 56°13° by 3 PM · Mostly cloudy
Tomorrow nightDown to 39°4° by 2 AM · Cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 3a	Clear	28°−2° (likely 28°−2° to 34°1°)	28°−2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	79%	3%	0
Sat 4a	Clear	27°−3° (likely 27°−3° to 33°1°)	27°−3°	0%	0 mph0 km/h, gusts 3 mph4 km/h	82%	2%	0
Sat 5a	Clear	26°−3° (likely 26°−3° to 32°0°)	26°−3°	0%	0 mph0 km/h, gusts 3 mph4 km/h	88%	10%	0
Sat 6a	Partly cloudy	25°−4° (likely 25°−4° to 32°0°)	25°−4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	26%	0
Sat 7a	Sunny	25°−4° (likely 25°−4° to 32°0°)	25°−4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	95%	38%	0
Sat 8a	Partly sunny	26°−3° (likely 26°−3° to 33°1°)	26°−3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	95%	41%	0
Sat 9a	Partly sunny	31°−1° (likely 31°−1° to 37°3°)	31°−1°	0%	1 mph2 km/h from NE, gusts 5 mph8 km/h	86%	45%	1
Sat 10a	Mostly sunny	38°3° (likely 38°3° to 41°5°)	38°3°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	74%	40%	1
Sat 11a	Partly sunny	42°6° (likely 42°6° to 45°7°)	42°6°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	64%	51%	2
Sat 12p	Mostly sunny	46°8° (likely 46°8° to 48°9°)	45°7°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	56%	60%	3
Sat 1p	Partly sunny	49°9° (likely 48°9° to 50°10°)	48°9°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	50%	66%	3
Sat 2p	Partly sunny	51°11° (likely 50°10° to 52°11°)	51°11°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	46%	69%	3
Sat 3p	Partly sunny	52°11° (likely 50°10° to 52°11°)	52°11°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	43%	72%	2
Sat 4p	Partly sunny	52°11° (likely 50°10° to 52°11°)	52°11°	0%	2 mph3 km/h from SE, gusts 6 mph9 km/h	42%	79%	1
Sat 5p	Cloudy	51°11° (likely 49°9° to 51°11°)	51°11°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	44%	89%	1
Sat 6p	Partly cloudy	47°8° (likely 45°7° to 48°9°)	47°8°	0%	2 mph3 km/h from NE, gusts 5 mph8 km/h	52%	71%	0
Sat 7p	Partly cloudy	43°6° (likely 43°6° to 45°7°)	41°5°	0%	3 mph5 km/h from NE, gusts 7 mph11 km/h	59%	54%	0
Sat 8p	Clear	41°5° (likely 41°5° to 43°6°)	38°3°	0%	5 mph8 km/h from NE, gusts 7 mph12 km/h	63%	40%	0
Sat 9p	Cloudy	40°4° (likely 40°4° to 42°6°)	37°3°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	66%	74%	0
Sat 10p	Cloudy	38°3° (likely 38°3° to 42°6°)	34°1°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	67%	75%	0
Sat 11p	Cloudy	38°3° (likely 38°3° to 42°6°)	34°1°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	69%	70%	0
Sun 12a	Cloudy	36°2° (likely 36°2° to 41°5°)	32°0°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	70%	73%	0
Sun 1a	Cloudy	36°2° (likely 36°2° to 41°5°)	32°0°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	73%	71%	0
Sun 2a	Cloudy	35°2° (likely 35°2° to 40°4°)	31°−1°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	75%	65%	0
Sun 3a	Cloudy	34°1° (likely 34°1° to 40°4°)	30°−1°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	75%	68%	0
Sun 4a	Cloudy	33°1° (likely 33°1° to 41°5°)	29°−2°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	75%	73%	0
Sun 5a	Cloudy	32°0° (likely 32°0° to 41°5°)	27°−3°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	76%	76%	0
Sun 6a	Cloudy	32°0° (likely 32°0° to 41°5°)	27°−3°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	79%	75%	0
Sun 7a	Cloudy	31°−1° (likely 31°−1° to 41°5°)	26°−3°	0%	5 mph8 km/h from NE, gusts 11 mph18 km/h	80%	75%	0
Sun 8a	Cloudy	33°1° (likely 33°1° to 42°6°)	27°−3°	0%	7 mph11 km/h from NE, gusts 11 mph18 km/h	77%	73%	0
Sun 9a	Cloudy	37°3° (likely 37°3° to 46°8°)	32°0°	0%	7 mph11 km/h from NE, gusts 11 mph18 km/h	72%	72%	1
Sun 10a	Cloudy	44°7° (likely 44°7° to 51°11°)	40°4°	0%	7 mph11 km/h from NE, gusts 18 mph28 km/h	65%	78%	1
Sun 11a	Cloudy	47°8° (likely 47°8° to 54°12°)	43°6°	0%	8 mph13 km/h from NE, gusts 20 mph32 km/h	58%	80%	2
Sun 12p	Cloudy	51°11° (likely 51°11° to 57°14°)	51°11°	0%	8 mph13 km/h from NE, gusts 19 mph31 km/h	53%	81%	2
Sun 1p	Cloudy	53°12° (likely 53°12° to 59°15°)	53°12°	0%	8 mph13 km/h from NE, gusts 19 mph30 km/h	50%	81%	3
Sun 2p	Cloudy	55°13° (likely 55°13° to 60°16°)	55°13°	0%	8 mph13 km/h from E, gusts 19 mph30 km/h	48%	82%	2
Sun 3p	Cloudy	56°13° (likely 55°13° to 62°17°)	56°13°	0%	8 mph13 km/h from E, gusts 18 mph30 km/h	46%	82%	2
Sun 4p	Cloudy	55°13° (likely 54°12° to 61°16°)	55°13°	0%	8 mph13 km/h from E, gusts 18 mph29 km/h	46%	82%	1
Sun 5p	Cloudy	55°13° (likely 52°11° to 58°14°)	55°13°	0%	7 mph11 km/h from NE, gusts 18 mph29 km/h	46%	82%	1
Sun 6p	Cloudy	51°11° (likely 50°10° to 54°12°)	51°11°	0%	7 mph11 km/h from NE, gusts 16 mph25 km/h	51%	82%	0
Sun 7p	Cloudy	48°9° (likely 48°9° to 52°11°)	45°7°	0%	7 mph11 km/h from NE, gusts 13 mph21 km/h	55%	83%	0
Sun 8p	Cloudy	46°8° (likely 46°8° to 52°11°)	41°5°	0%	9 mph14 km/h from NE, gusts 14 mph22 km/h	59%	82%	0
Sun 9p	Cloudy	44°7° (likely 44°7° to 51°11°)	39°4°	0%	9 mph14 km/h from NE, gusts 14 mph23 km/h	62%	86%	0
Sun 10p	Cloudy	43°6° (likely 43°6° to 51°11°)	38°3°	0%	9 mph14 km/h from NE, gusts 14 mph23 km/h	63%	89%	0
Sun 11p	Cloudy	42°6° (likely 42°6° to 51°11°)	37°3°	5%	8 mph13 km/h from NE, gusts 14 mph23 km/h	65%	91%	0
Mon 12a	Cloudy	41°5° (likely 41°5° to 49°9°)	36°2°	5%	8 mph13 km/h from NE, gusts 13 mph21 km/h	67%	92%	0
Mon 1a	Cloudy	40°4° (likely 40°4° to 48°9°)	35°2°	5%	8 mph13 km/h from NE, gusts 13 mph21 km/h	69%	90%	0
Mon 2a	Cloudy	39°4° (likely 39°4° to 48°9°)	33°1°	5%	8 mph13 km/h from NE, gusts 14 mph22 km/h	70%	92%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 53°12°, low 25°−4°. Typical 53°12° / 30°−1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 26°−3°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 32°0°
  Dry
Official NWS forecast
Today: Mostly sunny. High near 53, with temperatures falling to around 51 in the afternoon. Southeast wind 0 to 3 mph.
Tonight: Partly cloudy, with a low around 25. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
50°10°–53°12°
Low, likely
25°−4°–32°0°
Typical high / low
53°12° / 30°−1°
Wind
7 mph12 km/h, gusts 13 mph20 km/h
UV peak
3
Tomorrow, Oct 25. Cloudy. High 56°13°, low 33°1°. Typical 52°11° / 30°−1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  Dry
Official NWS forecast
Day: Cloudy, with a high near 56. Northeast wind 5 to 8 mph.
Night: Mostly cloudy, with a low around 33. Northeast wind around 9 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–62°17°
Low, likely
33°1°–40°4°
Typical high / low
52°11° / 30°−1°
Wind
12 mph20 km/h, gusts 25 mph40 km/h
UV peak
3
Monday, Oct 26. Showers. High 54°12°, low 31°−1°. Typical 52°11° / 29°−2°. Rain 0.08 in2 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 50°10°
  40% chance · 0.07 in1.9 mm
3. Evening
  6 PM–midnight
  Cloudy, 44°7°
  30% chance
4. Overnight
  midnight–6 AM
  Drizzle, 41°5°
  30% chance · 0.03 in0.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after 11am. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Night: A chance of rain showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
48°9°–55°13°
Low, likely
31°−1°–43°6°
Typical high / low
52°11° / 29°−2°
Wind
11 mph17 km/h, gusts 20 mph32 km/h
UV peak
2
Tuesday, Oct 27. Showers. High 50°10°, low 30°−1°. Typical 51°11° / 29°−2°. Rain 0.2 in5.1 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Showers, 42°5°
  30% chance · 0.07 in1.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 47°8°
  30% chance · 0.08 in2.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 43°6°
  30% chance · 0.03 in0.9 mm
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Mostly cloudy, with a high near 50. Chance of precipitation is 20%.
Night: Rain showers likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
45°7°–50°10°
Low, likely
30°−1°–41°5°
Typical high / low
51°11° / 29°−2°
Wind
9 mph14 km/h, gusts 26 mph41 km/h
Wednesday, Oct 28. Showers. High 49°9°, low 27°−3°. Typical 50°10° / 29°−2°. Rain 0.14 in3.6 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 40°4°
  50% chance · 0.06 in1.6 mm
2. Afternoon
  noon–6 PM
  Cloudy, 46°8°
  50% chance · 0.03 in0.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 40°4°
  40% chance · 0.03 in0.7 mm
4. Overnight
  midnight–6 AM
  Drizzle, 36°2°
  40% chance · 0.09 in2.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Night: A chance of rain showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
43°6°–49°9°
Low, likely
27°−3°–39°4°
Typical high / low
50°10° / 29°−2°
Wind
11 mph18 km/h, gusts 17 mph28 km/h
UV peak
2
Thursday, Oct 29. Showers. High 47°8°, low 24°−4°. Typical 50°10° / 29°−2°. Rain 0.25 in6.4 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 35°2°
  40% chance · 0.5 in1.2 cm
2. Afternoon
  noon–6 PM
  Drizzle, 45°7°
  40% chance · 0.04 in1 mm
3. Evening
  6 PM–midnight
  Drizzle, 40°4°
  20% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Clear, 35°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Night: A chance of rain showers. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
42°6°–48°9°
Low, likely
24°−4°–36°2°
Typical high / low
50°10° / 29°−2°
Wind
10 mph16 km/h, gusts 20 mph32 km/h
UV peak
1
Friday, Oct 30. Snow. High 48°9°, low 32°0°. Typical 49°9° / 29°−2°. Snow 0–2 in0–5 cm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 35°1°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 41°5°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 31°−1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers before 8am, then a slight chance of snow showers between 8am and 11am. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
38°3°–48°9°
Low, likely
29°−2°–35°2°
Typical high / low
49°9° / 29°−2°
Wind
7 mph11 km/h, gusts 14 mph23 km/h
UV peak
2
Saturday, Oct 31. Cloudy. High 42°6°, low 29°−2°. Typical 49°9° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 32°0°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 42°5°
  Dry
3. Evening
  6 PM–midnight
  Clear, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 29°−2°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
39°4°–46°8°
Low, likely
26°−3°–32°0°
Typical high / low
49°9° / 28°−2°
Wind
7 mph11 km/h, gusts 14 mph23 km/h
UV peak
3
Sunday, Nov 1. Sunny. High 42°6°, low 28°−2°. Typical 48°9° / 28°−2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 41°5°
  Dry
3. Evening
  6 PM–midnight
  Clear, 33°1°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 30°−1°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
37°3°–46°8°
Low, likely
25°−4°–30°−1°
Typical high / low
48°9° / 28°−2°
Wind
6 mph10 km/h, gusts 14 mph23 km/h
UV peak
3
Monday, Nov 2. Sunny. High 44°7°, low 28°−2°. Typical 48°9° / 28°−2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 45°7°
  Dry
3. Evening
  6 PM–midnight
  Clear, 33°1°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
39°4°–49°9°
Low, likely
25°−4°–31°−1°
Typical high / low
48°9° / 28°−2°
Wind
5 mph9 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 53°, low 25°.
Tomorrow
Dry, high 56°, low 33°, warming up.
Monday
30% chance of rain, high 54°, low 31°.
Rest of week
Highs 42–50°; chance of precipitation on Wednesday, Thursday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (OTX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Little Spokane River at Dartford

17 mi

Below flood stage

Level: 2.3 ft
Flow: 111 cfs

Forecast peak 2.4 ft Thu 11 AM

Reading from Sat 1:45 AM · NWS gauge page

Spokane River at Spokane

24 mi

Below flood stage

Level: 17.9 ft
Flow: 1,420 cfs

Forecast peak 17.9 ft Sat 5 AM

Reading from Sat 2:15 AM · NWS gauge page

Hangman/Latah Creek at Spokane

25 mi

Below flood stage

Level: 1.0 ft
Flow: 11 cfs

Forecast peak 1.1 ft Thu 11 AM

Reading from Sat 1:45 AM · NWS gauge page

Loon Lake at Granite Point

3.0 mi

Level: 83.8 ft

Reading from Fri 11:45 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Pipes: watch the cold

Tonight’s low: 25°−4°

Overnight low near 25°F — not yet at drip-the-faucets cold, but worth watching if it's forecast to drop further.

Heating this week

About 73% less heating than a typical week.

This week 47Typical 174

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 34
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 2 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 21°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Deer Park Airport · official normals 1991–2020 · records 1998–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

−1°SunOct 18
+3°+2°MonOct 19
+11°+6°TueOct 20
+4°+2°WedOct 21
+8°+4°ThuOct 22
—FriOct 23
—SatOct 24

Clayton weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 21 min; Losing 3 min 22 s a day; shortest Dec 21, 1 h 59 min less
Golden hour: 5:00–6:04 PM; Morning 7:03–8:07 AM
Blue hour: 6:04–6:16 PM; Morning 6:51–7:03 AM; first light 6:51 AM

Stars tonight? Fair

Clear 3:14–6 AM, but the moon is 96% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:38 AM · rises 4:46 PM
Full moon: Oct 25
New moon: Nov 8

Looking north from Clayton. The highest point on the skyline is about 6,600 ft, 50 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Clayton, WA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Little Spokane River at Dartford

Spokane River at Spokane

Hangman/Latah Creek at Spokane

Loon Lake at Granite Point

For your home

Pipes: watch the cold

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon