Observed 9:40 AM PDT at KONT

Upland, CA weather

Sunny and 64°18°, 8°4° colder than a typical Oct 24.

Mostly agree

Now 64°18°

Sunny

Wind: 8 mph13 km/h; From the southwest. Up to 10 mph16 km/h through 9 PM
Dew point: 54°12°; Comfortable
UV index: 1Low; Moderate 11 AM–4 PM · peak 5
Air today: 46Good; EPA forecast · Ozone
Pressure: 29.97 inHg1015 hPa; Rising slowly · +0.02 inHg+0.7 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

3°2° warmer than this time yesterday (61°16° then, 64°18° now)

Good hours for

High 75°24° today at 5 PM
Below 70°21° tonight after 7 PM
Low 56°13° tomorrow at 6 AM
Above 70°21° tomorrow by 11 AM

This morningUp to 68°20° by 11 AM · Clear
This afternoonUp to 75°24° by 5 PM · Clear
TonightDown to 57°14° by 2 AM · Clear
Tomorrow morningUp to 72°22° by 11 AM · Clear
Tomorrow afternoonUp to 78°26° by 2 PM · Partly cloudy
Tomorrow nightDown to 62°17° by 2 AM · Partly cloudy
Monday morningUp to 63°17° by 8 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 9a	Sunny	62°17° (likely 57°14° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 7 mph12 km/h	75%	3%	1
Sat 10a	Sunny	65°18° (likely 60°16° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 8 mph13 km/h	64%	1%	2
Sat 11a	Sunny	68°20° (likely 63°17° to 69°21°)	69°21°	0%	5 mph8 km/h from SW, gusts 7 mph11 km/h	55%	0%	4
Sat 12p	Sunny	71°22° (likely 66°19° to 71°22°)	71°22°	0%	5 mph8 km/h from W, gusts 7 mph12 km/h	50%	0%	5
Sat 1p	Sunny	73°23° (likely 69°21° to 73°23°)	73°23°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	47%	1%	5
Sat 2p	Sunny	74°23° (likely 71°22° to 74°23°)	75°24°	0%	5 mph8 km/h from W, gusts 9 mph15 km/h	45%	1%	5
Sat 3p	Sunny	74°23° (likely 71°22° to 74°23°)	74°23°	0%	5 mph8 km/h from W, gusts 10 mph16 km/h	45%	1%	3
Sat 4p	Sunny	74°23° (likely 71°22° to 74°23°)	74°23°	0%	5 mph8 km/h from W, gusts 9 mph15 km/h	45%	1%	2
Sat 5p	Sunny	75°24° (likely 70°21° to 75°24°)	75°24°	0%	5 mph8 km/h from W, gusts 10 mph16 km/h	47%	1%	2
Sat 6p	Clear	71°22° (likely 66°19° to 71°22°)	71°22°	0%	5 mph8 km/h from W, gusts 10 mph16 km/h	53%	1%	0
Sat 7p	Clear	67°19° (likely 63°17° to 67°19°)	67°19°	0%	10 mph16 km/h from W, gusts 11 mph17 km/h	58%	0%	0
Sat 8p	Clear	64°18° (likely 61°16° to 64°18°)	64°18°	0%	5 mph8 km/h from W, gusts 12 mph19 km/h	62%	0%	0
Sat 9p	Clear	62°17° (likely 59°15° to 63°17°)	62°17°	0%	5 mph8 km/h from W, gusts 11 mph18 km/h	65%	0%	0
Sat 10p	Clear	60°16° (likely 58°14° to 62°17°)	60°16°	0%	0 mph0 km/h, gusts 9 mph15 km/h	68%	0%	0
Sat 11p	Clear	59°15° (likely 56°13° to 60°16°)	59°15°	0%	0 mph0 km/h, gusts 8 mph12 km/h	69%	0%	0
Sun 12a	Clear	58°14° (likely 56°13° to 60°16°)	58°14°	0%	0 mph0 km/h, gusts 8 mph13 km/h	70%	0%	0
Sun 1a	Clear	58°14° (likely 55°13° to 59°15°)	58°14°	0%	5 mph8 km/h from E, gusts 8 mph14 km/h	71%	0%	0
Sun 2a	Clear	57°14° (likely 54°12° to 59°15°)	57°14°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	70%	0%	0
Sun 3a	Clear	57°14° (likely 54°12° to 59°15°)	57°14°	0%	0 mph0 km/h, gusts 6 mph9 km/h	68%	0%	0
Sun 4a	Clear	57°14° (likely 54°12° to 59°15°)	57°14°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	67%	0%	0
Sun 5a	Clear	57°14° (likely 53°12° to 59°15°)	57°14°	0%	0 mph0 km/h, gusts 7 mph11 km/h	66%	0%	0
Sun 6a	Clear	56°13° (likely 53°12° to 58°14°)	56°13°	0%	0 mph0 km/h, gusts 7 mph11 km/h	67%	0%	0
Sun 7a	Sunny	56°13° (likely 53°12° to 59°15°)	56°13°	0%	0 mph0 km/h, gusts 7 mph11 km/h	69%	0%	0
Sun 8a	Sunny	59°15° (likely 54°12° to 60°16°)	59°15°	0%	0 mph0 km/h, gusts 5 mph9 km/h	64%	0%	0
Sun 9a	Sunny	65°18° (likely 59°15° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 3 mph5 km/h	54%	0%	1
Sun 10a	Sunny	68°20° (likely 64°18° to 70°21°)	68°20°	0%	0 mph0 km/h, gusts 5 mph7 km/h	49%	0%	3
Sun 11a	Sunny	72°22° (likely 67°19° to 72°22°)	72°22°	0%	0 mph0 km/h, gusts 4 mph7 km/h	44%	0%	4
Sun 12p	Sunny	74°23° (likely 70°21° to 74°23°)	74°23°	0%	0 mph0 km/h, gusts 4 mph7 km/h	40%	3%	5
Sun 1p	Sunny	76°24° (likely 73°23° to 76°24°)	76°24°	0%	0 mph0 km/h, gusts 6 mph10 km/h	38%	40%	5
Sun 2p	Sunny	78°26° (likely 74°23° to 78°26°)	78°26°	0%	0 mph0 km/h, gusts 7 mph11 km/h	36%	40%	5
Sun 3p	Sunny	77°25° (likely 74°23° to 77°25°)	77°25°	0%	0 mph0 km/h, gusts 8 mph13 km/h	37%	40%	4
Sun 4p	Sunny	78°26° (likely 73°23° to 78°26°)	78°26°	0%	0 mph0 km/h, gusts 9 mph14 km/h	37%	40%	3
Sun 5p	Sunny	77°25° (likely 72°22° to 77°25°)	77°25°	0%	5 mph8 km/h from W, gusts 8 mph14 km/h	38%	40%	1
Sun 6p	Clear	74°23° (likely 67°19° to 74°23°)	74°23°	0%	5 mph8 km/h from W, gusts 11 mph18 km/h	43%	43%	0
Sun 7p	Mostly clear	76°24° (likely 64°18° to 76°24°)	76°24°	0%	5 mph8 km/h from W, gusts 10 mph15 km/h	39%	48%	0
Sun 8p	Cloudy	68°20° (likely 62°17° to 68°20°)	68°20°	0%	5 mph8 km/h from W, gusts 8 mph14 km/h	52%	72%	0
Sun 9p	Cloudy	73°23° (likely 60°16° to 73°23°)	73°23°	0%	0 mph0 km/h, gusts 7 mph12 km/h	43%	76%	0
Sun 10p	Cloudy	73°23° (likely 59°15° to 73°23°)	73°23°	0%	0 mph0 km/h, gusts 6 mph9 km/h	43%	80%	0
Sun 11p	Cloudy	64°18° (likely 58°14° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 5 mph8 km/h	58%	79%	0
Mon 12a	Mostly clear	71°22° (likely 57°14° to 71°22°)	71°22°	0%	0 mph0 km/h, gusts 6 mph10 km/h	44%	70%	0
Mon 1a	Mostly clear	70°21° (likely 56°13° to 70°21°)	70°21°	0%	0 mph0 km/h, gusts 8 mph13 km/h	46%	48%	0
Mon 2a	Mostly clear	62°17° (likely 56°13° to 62°17°)	62°17°	0%	5 mph8 km/h from NE, gusts 7 mph12 km/h	59%	46%	0
Mon 3a	Mostly clear	69°21° (likely 55°13° to 69°21°)	69°21°	0%	5 mph8 km/h from NE, gusts 6 mph9 km/h	45%	38%	0
Mon 4a	Clear	69°21° (likely 55°13° to 69°21°)	69°21°	0%	5 mph8 km/h from NE, gusts 6 mph9 km/h	44%	3%	0
Mon 5a	Clear	62°17° (likely 54°12° to 63°17°)	62°17°	0%	5 mph8 km/h from NE, gusts 6 mph9 km/h	56%	7%	0
Mon 6a	Mostly clear	58°14° (likely 54°12° to 64°18°)	58°14°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	65%	6%	0
Mon 7a	Sunny	59°15° (likely 53°12° to 64°18°)	59°15°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	63%	0%	0
Mon 8a	Sunny	63°17° (likely 55°13° to 65°18°)	63°17°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	57%	0%	0

Days ahead

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

Today, Oct 24. Sunny. High 75°24°, low 56°13°. Typical 83°28° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 68°20°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Official NWS forecast
Today: Sunny, with a high near 75. West wind 0 to 5 mph.
Tonight: Mostly clear, with a low around 56. North wind 0 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–75°24°
Low, likely
51°11°–56°13°
Typical high / low
83°28° / 51°11°
Wind
10 mph15 km/h, gusts 17 mph27 km/h
UV peak
6
Tomorrow, Oct 25. Cloudy. High 78°26°, low 58°14°. Typical 83°28° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 78°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 62°17°
  Dry
Official NWS forecast
Day: Sunny, with a high near 78. West wind 0 to 5 mph.
Night: Mostly clear, with a low around 58. Northwest wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
53°12°–58°14°
Typical high / low
83°28° / 51°11°
Wind
7 mph12 km/h, gusts 16 mph26 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 79°26°, low 57°14°. Typical 83°28° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 63°17°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 79. South wind 0 to 5 mph.
Night: Mostly clear, with a low around 57.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–79°26°
Low, likely
53°12°–61°16°
Typical high / low
83°28° / 51°11°
Wind
9 mph14 km/h, gusts 15 mph25 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 78°26°, low 58°14°. Typical 82°28° / 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 78.
Night: Partly cloudy, with a low around 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–78°26°
Low, likely
51°11°–60°16°
Typical high / low
82°28° / 50°10°
Wind
7 mph11 km/h, gusts 15 mph24 km/h
UV peak
5
Wednesday, Oct 28. Partly sunny. High 78°26°, low 57°14°. Typical 82°28° / 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 78.
Night: Mostly cloudy, with a low around 57.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–78°26°
Low, likely
49°9°–59°15°
Typical high / low
82°28° / 50°10°
Wind
7 mph12 km/h, gusts 13 mph21 km/h
UV peak
5
Thursday, Oct 29. Cloudy. High 72°22°, low 56°13°. Typical 82°28° / 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 72.
Night: A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 56.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–72°22°
Low, likely
52°11°–60°16°
Typical high / low
82°28° / 50°10°
Wind
9 mph15 km/h, gusts 21 mph33 km/h
UV peak
4
Friday, Oct 30. Showers. High 69°21°, low 55°13°. Typical 82°28° / 50°10°. Rain 0.08 in2 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 57°14°
  20% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 64°18°
  30% chance · 0.03 in0.7 mm
3. Evening
  6 PM–midnight
  Partly cloudy, 59°15°
  30% chance
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  30% chance · 0.07 in1.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 69.
Night: A chance of rain showers. Mostly cloudy, with a low around 55.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–69°21°
Low, likely
52°11°–58°14°
Typical high / low
82°28° / 50°10°
Wind
8 mph12 km/h, gusts 17 mph27 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 64°18°, low 53°12°. Typical 82°28° / 49°9°. Rain 0.15 in3.8 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 55°13°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 65°18°
  30% chance
3. Evening
  6 PM–midnight
  Clear, 59°15°
  30% chance
4. Overnight
  midnight–6 AM
  Mostly clear, 52°11°
  30% chance
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
63°17°–66°19°
Low, likely
48°9°–55°13°
Typical high / low
82°28° / 49°9°
Wind
7 mph11 km/h, gusts 16 mph26 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 67°19°, low 51°11°. Typical 81°27° / 49°9°. Rain 0.09 in2.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 54°12°
  30% chance
2. Afternoon
  noon–6 PM
  Partly sunny, 68°20°
  30% chance · 0.02 in0.6 mm
3. Evening
  6 PM–midnight
  Clear, 59°15°
  30% chance
4. Overnight
  midnight–6 AM
  Rain, 51°11°
  30% chance · 0.2 in5 mm
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
60°16°–76°24°
Low, likely
45°7°–60°16°
Typical high / low
81°27° / 49°9°
Wind
9 mph14 km/h, gusts 28 mph44 km/h
UV peak
4
Monday, Nov 2. Showers. High 65°18°, low 51°11°. Typical 81°27° / 49°9°. Rain 1.1 in28 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 56°14°
  20% chance · 0.54 in14 mm
2. Afternoon
  noon–6 PM
  Showers, 66°19°
  30% chance · 0.29 in7.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 56°14°
  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
59°15°–68°20°
Low, likely
42°6°–59°15°
Typical high / low
81°27° / 49°9°
Wind
12 mph19 km/h, gusts 26 mph42 km/h

10 days15 days30 days

The outlook

Today
Dry, high 75°, low 56°.
Tomorrow
Dry, high 78°, low 58°, warming up.
Monday
Dry, high 79°, low 57°.
Rest of week
Mostly dry, highs 64–78°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SGX) (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

San Antonio Dam

3.1 mi

Level: 0.0 ft

Reading from Sat 9 AM · NWS gauge page

Live Oak Dam

5.0 mi

Level: 0.0 ft

Reading from Sat 9:01 AM · NWS gauge page

San Dimas Dam

6.8 mi

Level: 0.1 ft

Reading from Sat 9:09 AM · NWS gauge page

Puddingstone Dam

8.6 mi

Level: 0.2 ft

Reading from Sat 9:10 AM · NWS gauge page

For your home

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

Cooling this week

About 17% less cooling than a typical week.

This week 8Typical 10

Cooling degree days, base 65°F

Comfort

Dry air outside (dew point 54°F).

Open the windows?

Today, 10:00 AM–10:00 PM

Good stretch to open the windows.

Is this typical?

Chino Airport · official normals 1991–2020 · records 1998–2026

Oct 24, today vs a typical year

Today’s expected high is 8°4° colder than typical.

Last 7 days vs normal

On average 1°0° warmer than normal (daily mean temperature).

+4°+2°SunOct 18
+5°+3°MonOct 19
+4°+2°TueOct 20
+2°+1°WedOct 21
−5°−3°ThuOct 22
−4°−2°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 11 h 2 min; Losing 2 min 2 s a day; shortest Dec 21, 1 h 9 min less
Golden hour: 5:31–6:21 PM; Morning 6:47–7:37 AM
Blue hour: 6:21–6:31 PM; Morning 6:37–6:47 AM; first light 6:37 AM

Stars tonight? Fair

Clear 6:31 PM–6:38 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:26 AM · rises 5:04 PM
Full moon: Oct 25
New moon: Nov 8

Looking north from Upland. The highest point on the skyline is about 9,900 ft, 12 mi away.Skyline from USGS elevation data, heights drawn up to 2× taller. Sky, sun and moon as they are now.