Observed 8:15 AM PDT at KAUN

Rocklin, CA weather

Overcast and 52°11°.

Mostly agree

Now 52°11°

Cloudy

Wind: 3 mph5 km/h; From the east. 35–10 mph16 km/h through 9 PM
Dew point: 52°11°; Comfortable
Humidity: 100%; Air 52°11°, dew point 52°11° · fog or dew likely
UV index: 0Low; Moderate 12–4 PM · peak 4
Air quality: 27Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.06 inHg1018 hPa; Rising · +0.04 inHg+1.5 hPa in 3 h

Light rain now, through the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 70°21° today at 5 PM
Below 60°16° tonight after 9 PM
Low 46°8° tomorrow at 7 AM
Above 60°16° tomorrow by 11 AM

This morningUp to 61°16° by 11 AM · Partly cloudy
This afternoonUp to 70°21° by 5 PM · Clear
TonightDown to 48°9° by 5 AM · Clear
Tomorrow morningUp to 62°17° by 11 AM · Clear
Tomorrow afternoonUp to 72°22° by 4 PM · Clear
Tomorrow nightDown to 49°9° by 5 AM · Clear
Sunday morningNear 48°9° · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 9a	Mostly sunny	56°13° (likely 56°13° to 59°15°)	56°13°	5%	3 mph5 km/h from NNW, gusts 8 mph13 km/h	99%	53%	0
Fri 10a	Partly sunny	59°15° (likely 59°15° to 61°16°)	59°15°	0%	6 mph10 km/h from NNW, gusts 10 mph16 km/h	92%	36%	1
Fri 11a	Sunny	61°16° (likely 61°16° to 63°17°)	61°16°	0%	7 mph11 km/h from NNW, gusts 12 mph19 km/h	88%	28%	1
Fri 12p	Sunny	63°17° (likely 62°17° to 65°18°)	63°17°	0%	8 mph13 km/h from NW, gusts 13 mph21 km/h	78%	35%	3
Fri 1p	Sunny	65°18° (likely 64°18° to 67°19°)	65°18°	0%	9 mph14 km/h from NW, gusts 14 mph23 km/h	71%	20%	4
Fri 2p	Sunny	68°20° (likely 66°19° to 69°21°)	68°20°	0%	9 mph14 km/h from NW, gusts 16 mph26 km/h	64%	6%	3
Fri 3p	Sunny	68°20° (likely 67°19° to 70°21°)	68°20°	0%	9 mph14 km/h from NW, gusts 19 mph31 km/h	56%	5%	3
Fri 4p	Sunny	69°21° (likely 66°19° to 71°22°)	69°21°	0%	10 mph16 km/h from NW, gusts 20 mph32 km/h	44%	0%	1
Fri 5p	Sunny	70°21° (likely 65°18° to 70°21°)	70°21°	0%	9 mph14 km/h from NNW, gusts 18 mph29 km/h	42%	0%	2
Fri 6p	Clear	68°20° (likely 62°17° to 68°20°)	68°20°	0%	8 mph13 km/h from NNW, gusts 16 mph26 km/h	44%	0%	0
Fri 7p	Clear	64°18° (likely 58°14° to 64°18°)	64°18°	0%	6 mph10 km/h from NNW, gusts 15 mph24 km/h	51%	0%	0
Fri 8p	Clear	62°17° (likely 56°13° to 62°17°)	62°17°	0%	5 mph8 km/h from NNW, gusts 13 mph20 km/h	57%	0%	0
Fri 9p	Clear	57°14° (likely 53°12° to 59°15°)	57°14°	0%	6 mph10 km/h from N, gusts 10 mph17 km/h	62%	0%	0
Fri 10p	Clear	56°13° (likely 51°11° to 58°14°)	56°13°	0%	6 mph10 km/h from N, gusts 9 mph14 km/h	61%	0%	0
Fri 11p	Clear	56°13° (likely 49°9° to 59°15°)	56°13°	0%	7 mph11 km/h from N, gusts 14 mph22 km/h	60%	0%	0
Sat 12a	Clear	54°12° (likely 48°9° to 59°15°)	54°12°	0%	7 mph11 km/h from N, gusts 14 mph23 km/h	61%	0%	0
Sat 1a	Clear	53°12° (likely 47°8° to 58°14°)	53°12°	0%	7 mph11 km/h from N, gusts 14 mph22 km/h	62%	0%	0
Sat 2a	Clear	53°12° (likely 46°8° to 60°16°)	53°12°	0%	6 mph10 km/h from N, gusts 14 mph22 km/h	63%	0%	0
Sat 3a	Clear	51°11° (likely 45°7° to 59°15°)	50°10°	0%	5 mph8 km/h from NNW, gusts 13 mph20 km/h	67%	0%	0
Sat 4a	Clear	49°9° (likely 44°7° to 57°14°)	48°9°	0%	5 mph8 km/h from N, gusts 8 mph13 km/h	70%	0%	0
Sat 5a	Clear	48°9° (likely 44°7° to 54°12°)	47°8°	0%	3 mph5 km/h from ENE, gusts 6 mph9 km/h	73%	0%	0
Sat 6a	Clear	47°8° (likely 43°6° to 53°12°)	46°8°	0%	3 mph5 km/h from ENE, gusts 3 mph5 km/h	80%	0%	0
Sat 7a	Sunny	46°8° (likely 42°6° to 51°11°)	45°7°	0%	3 mph5 km/h from ENE, gusts 7 mph11 km/h	82%	0%	0
Sat 8a	Sunny	47°8° (likely 43°6° to 51°11°)	46°8°	0%	3 mph5 km/h from ESE, gusts 7 mph11 km/h	82%	0%	0
Sat 9a	Sunny	52°11° (likely 48°9° to 57°14°)	52°11°	0%	3 mph5 km/h from ESE, gusts 7 mph12 km/h	72%	0%	1
Sat 10a	Sunny	58°14° (likely 54°12° to 60°16°)	58°14°	0%	3 mph5 km/h from ESE, gusts 9 mph14 km/h	58%	1%	2
Sat 11a	Sunny	62°17° (likely 58°14° to 64°18°)	62°17°	0%	3 mph5 km/h from WSW, gusts 9 mph14 km/h	52%	0%	3
Sat 12p	Sunny	65°18° (likely 61°16° to 67°19°)	65°18°	0%	3 mph5 km/h from WSW, gusts 8 mph13 km/h	47%	0%	4
Sat 1p	Sunny	67°19° (likely 64°18° to 69°21°)	67°19°	0%	3 mph5 km/h from WSW, gusts 8 mph13 km/h	43%	0%	5
Sat 2p	Sunny	70°21° (likely 66°19° to 71°22°)	70°21°	0%	3 mph5 km/h from WSW, gusts 7 mph11 km/h	40%	0%	5
Sat 3p	Sunny	70°21° (likely 68°20° to 73°23°)	70°21°	0%	3 mph5 km/h from WSW, gusts 6 mph9 km/h	38%	0%	4
Sat 4p	Sunny	72°22° (likely 68°20° to 73°23°)	72°22°	0%	3 mph5 km/h from WSW, gusts 7 mph10 km/h	38%	0%	3
Sat 5p	Sunny	72°22° (likely 67°19° to 72°22°)	72°22°	0%	3 mph5 km/h from SW, gusts 7 mph12 km/h	39%	0%	2
Sat 6p	Clear	70°21° (likely 63°17° to 70°21°)	70°21°	0%	3 mph5 km/h from SW, gusts 8 mph12 km/h	47%	0%	0
Sat 7p	Clear	66°19° (likely 59°15° to 66°19°)	66°19°	0%	3 mph5 km/h from SW, gusts 7 mph12 km/h	58%	0%	0
Sat 8p	Clear	62°17° (likely 56°13° to 62°17°)	62°17°	0%	5 mph8 km/h from ESE, gusts 8 mph13 km/h	68%	0%	0
Sat 9p	Clear	59°15° (likely 54°12° to 60°16°)	59°15°	0%	5 mph8 km/h from ESE, gusts 8 mph13 km/h	74%	2%	0
Sat 10p	Clear	57°14° (likely 53°12° to 59°15°)	57°14°	0%	5 mph8 km/h from ESE, gusts 8 mph13 km/h	76%	0%	0
Sat 11p	Clear	55°13° (likely 51°11° to 58°14°)	55°13°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	77%	1%	0
Sun 12a	Clear	54°12° (likely 51°11° to 57°14°)	54°12°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	78%	0%	0
Sun 1a	Clear	53°12° (likely 50°10° to 56°13°)	53°12°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	78%	0%	0
Sun 2a	Clear	52°11° (likely 49°9° to 56°13°)	52°11°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	78%	28%	0
Sun 3a	Clear	51°11° (likely 49°9° to 55°13°)	51°11°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	78%	30%	0
Sun 4a	Clear	50°10° (likely 48°9° to 55°13°)	50°10°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	78%	33%	0
Sun 5a	Mostly clear	49°9° (likely 46°8° to 55°13°)	49°9°	0%	3 mph5 km/h from ENE, gusts 5 mph8 km/h	79%	32%	0
Sun 6a	Mostly clear	48°9° (likely 42°6° to 54°12°)	47°8°	0%	3 mph5 km/h from ENE, gusts 3 mph5 km/h	82%	10%	0
Sun 7a	Mostly sunny	47°8° (likely 41°5° to 53°12°)	45°7°	0%	3 mph5 km/h from ENE, gusts 2 mph4 km/h	84%	29%	0
Sun 8a	Mostly sunny	47°8° (likely 41°5° to 54°12°)	47°8°	0%	2 mph3 km/h from ENE, gusts 2 mph4 km/h	83%	34%	0

Days ahead

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

Today, Oct 23. Drizzle. High 70°21°, low 46°8°. Typical 74°23° / 49°9°. Rain 0.08 in2 mm, 5% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Today: Haze and patchy fog before 10am. Sunny, with a high near 70. North northwest wind 3 to 10 mph, with gusts as high as 18 mph.
Tonight: Clear. Low around 46, with temperatures rising to around 48 overnight. North wind 3 to 8 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
46°8°–57°14°
Typical high / low
74°23° / 49°9°
Wind
13 mph21 km/h, gusts 26 mph42 km/h
UV peak
5
Tomorrow, Oct 24. Sunny. High 72°22°, low 47°8°. Typical 74°23° / 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 72. South southeast wind around 3 mph.
Night: Clear, with a low around 47. East southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–73°23°
Low, likely
42°6°–51°11°
Typical high / low
74°23° / 49°9°
Wind
14 mph22 km/h, gusts 20 mph32 km/h
UV peak
5
Sunday, Oct 25. Mostly sunny. High 75°24°, low 49°9°. Typical 73°23° / 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 75. West wind around 3 mph.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–75°24°
Low, likely
44°7°–52°11°
Typical high / low
73°23° / 49°9°
Wind
7 mph11 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 73°23°, low 45°7°. Typical 73°23° / 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 73.
Night: Mostly clear, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–73°23°
Low, likely
45°7°–54°12°
Typical high / low
73°23° / 49°9°
Wind
9 mph15 km/h, gusts 22 mph35 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 70°21°, low 45°7°. Typical 72°22° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70.
Night: Partly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–70°21°
Low, likely
42°6°–51°11°
Typical high / low
72°22° / 48°9°
Wind
8 mph13 km/h, gusts 15 mph23 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 70°21°, low 46°8°. Typical 72°22° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 70.
Night: Partly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–70°21°
Low, likely
42°6°–50°10°
Typical high / low
72°22° / 48°9°
Wind
7 mph11 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 69°21°, low 46°8°. Typical 71°22° / 48°9°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Night: Partly cloudy, with a low around 46.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–69°21°
Low, likely
46°8°–52°11°
Typical high / low
71°22° / 48°9°
Wind
8 mph13 km/h, gusts 13 mph21 km/h
UV peak
2
Friday, Oct 30. Cloudy. High 67°19°, low 50°10°. Typical 71°22° / 48°9°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  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
62°17°–72°22°
Low, likely
44°7°–54°12°
Typical high / low
71°22° / 48°9°
Wind
6 mph9 km/h, gusts 15 mph24 km/h
UV peak
4
Saturday, Oct 31. Drizzle. High 66°19°, low 51°11°. Typical 70°21° / 47°8°. Rain 0.06 in1.5 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  20% chance
3. Evening
  6 PM–midnight
  Drizzle, 61°16°
  30% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 53°11°
  30% chance · 0.11 in2.8 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–69°21°
Low, likely
47°8°–54°12°
Typical high / low
70°21° / 47°8°
Wind
9 mph15 km/h, gusts 15 mph25 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 63°17°, low 53°12°. Typical 70°21° / 47°8°. Rain 0.92 in23 mm, 30% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 52°11°
  30% chance · 0.32 in8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 64°18°
  30% chance · 0.35 in8.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 59°15°
  30% chance · 0.16 in4 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 agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–64°18°
Low, likely
47°8°–59°15°
Typical high / low
70°21° / 47°8°
Wind
13 mph21 km/h, gusts 25 mph41 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 70°, low 46°.
Tomorrow
Dry, high 72°, low 47°.
Sunday
Dry, high 75°, low 49°, warming up.
Rest of week
Mostly dry, highs 63–73°.

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

Bear River near Wheatland

16 mi

Below flood stage

Level: -0.3 ft

Forecast peak -0.3 ft Fri 9 AM

Reading from Fri 7:45 AM · NWS gauge page

Sacramento River at Verona

19 mi

Below flood stage

Level: 11.4 ft
Flow: 7,980 cfs

Forecast peak 11.4 ft Fri 11 AM

Reading from Fri 7:45 AM · NWS gauge page

American River at H Street

19 mi

Below flood stage

Level: 16.1 ft
Flow: 1,690 cfs

Forecast peak 16.1 ft Fri 9 AM

Reading from Fri 7:15 AM · NWS gauge page

Deer Creek above Scott Road

19 mi

Below flood stage

Level: 157 ft

Forecast peak 160 ft Fri 9 AM

Reading from Fri 7 AM · NWS gauge page

For your home

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

Heating this week

About 50% less heating than a typical week.

This week 15Typical 31

Heating degree days, base 65°F

Heat-pump hours, next 7 days

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

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 52°F).

Open the windows?

Today, 11:00 AM–8:00 PM

Good stretch to open the windows.

Is this typical?

AUBURN · official normals 1991–2020 · records 1905–2026

Oct 23, today vs a typical year

Today’s expected high is 4°2° colder than typical.

Last 7 days vs normal

—SatOct 17
—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23

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

Sun & moon

Sun

Daylight: 10 h 53 min; Losing 2 min 21 s a day; shortest Dec 21, 1 h 26 min less
Golden hour: 5:38–6:31 PM; Morning 7:06–7:59 AM
Blue hour: 6:31–6:42 PM; Morning 6:55–7:06 AM; first light 6:55 AM

Stars tonight? Good

Clear 6:42 PM–6:56 AM; moon 96% lit, sets 5:44 AM.

Moon

Waxing gibbous

92% lit · growing

Today: sets 4:36 AM · rises 4:48 PM
Full moon: Oct 25
New moon: Nov 8

Looking east from Rocklin. The highest point on the skyline is about 9,900 ft, 68 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Rocklin, CA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Bear River near Wheatland

Sacramento River at Verona

American River at H Street

Deer Creek above Scott Road

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Good

Moon