Observed 9:35 PM PDT at KAUN

Folsom, CA weather

Clear and 59°15°.

Mostly agree

Now 59°15°

Clear

Wind: 6 mph9 km/h; From the east-northeast. Up to 7 mph11 km/h through 10 AM
Dew point: 37°3°; Comfortable
UV tomorrow: 5Moderate; Moderate 11 AM–5 PM · peak 5
Air quality: 31Good; Main pollutant: Ozone
Pressure: 30.03 inHg1017 hPa; Steady over the last 3 h

Light rain starting around 7:15 AM.

From forecast models

Next 48 hours

4°2° warmer than this time yesterday (59°15° then, 64°18° now)

Good hours for

Low 46°8° tomorrow at 6 AM
Above 60°16° tomorrow by 11 AM
High 70°21° tomorrow at 5 PM
Below 60°16° tomorrow night after 9 PM

TonightDown to 48°9° by 4 AM · Clear
Tomorrow morningUp to 63°17° by 11 AM · Clear
Tomorrow afternoonUp to 70°21° by 5 PM · Clear
Tomorrow nightDown to 49°9° by 3 AM · Clear
Sunday morningUp to 66°19° by 11 AM · Partly cloudy
Sunday afternoonUp to 73°23° by 3 PM · Mostly cloudy
Sunday nightDown to 58°14° by 9 PM · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 10p	Clear	54°12° (likely 54°12° to 58°14°)	54°12°	0%	6 mph10 km/h from NNE, gusts 9 mph15 km/h	69%	0%	0
Fri 11p	Clear	54°12° (likely 54°12° to 57°14°)	54°12°	0%	7 mph11 km/h from N, gusts 10 mph16 km/h	68%	0%	0
Sat 12a	Clear	51°11° (likely 51°11° to 58°14°)	51°11°	0%	6 mph10 km/h from N, gusts 11 mph17 km/h	70%	0%	0
Sat 1a	Clear	51°11° (likely 51°11° to 57°14°)	51°11°	0%	6 mph10 km/h from NNE, gusts 5 mph7 km/h	68%	0%	0
Sat 2a	Clear	50°10° (likely 50°10° to 55°13°)	48°9°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	69%	0%	0
Sat 3a	Clear	49°9° (likely 49°9° to 54°12°)	48°9°	0%	3 mph5 km/h from E, gusts 6 mph9 km/h	73%	0%	0
Sat 4a	Clear	48°9° (likely 48°9° to 53°12°)	47°8°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	73%	0%	0
Sat 5a	Clear	48°9° (likely 48°9° to 52°11°)	47°8°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	73%	0%	0
Sat 6a	Clear	46°8° (likely 46°8° to 51°11°)	45°7°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	80%	0%	0
Sat 7a	Sunny	46°8° (likely 46°8° to 50°10°)	46°8°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	80%	0%	0
Sat 8a	Sunny	47°8° (likely 47°8° to 51°11°)	46°8°	0%	3 mph5 km/h from ESE, gusts 4 mph6 km/h	80%	0%	0
Sat 9a	Sunny	52°11° (likely 52°11° to 56°13°)	52°11°	0%	3 mph5 km/h from SSE, gusts 4 mph7 km/h	71%	0%	1
Sat 10a	Sunny	58°14° (likely 58°14° to 61°16°)	58°14°	0%	3 mph5 km/h from SSW, gusts 7 mph11 km/h	59%	0%	2
Sat 11a	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	3 mph5 km/h from SSW, gusts 8 mph12 km/h	51%	0%	3
Sat 12p	Sunny	66°19° (likely 63°17° to 66°19°)	66°19°	0%	3 mph5 km/h from SW, gusts 9 mph14 km/h	46%	0%	4
Sat 1p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	3 mph5 km/h from SW, gusts 8 mph14 km/h	42%	0%	5
Sat 2p	Sunny	69°21° (likely 67°19° to 71°22°)	69°21°	0%	3 mph5 km/h from SW, gusts 9 mph14 km/h	42%	0%	5
Sat 3p	Sunny	69°21° (likely 68°20° to 72°22°)	69°21°	0%	3 mph5 km/h from SW, gusts 8 mph14 km/h	41%	0%	4
Sat 4p	Sunny	68°20° (likely 68°20° to 73°23°)	68°20°	0%	2 mph3 km/h from SW, gusts 8 mph12 km/h	42%	0%	3
Sat 5p	Sunny	70°21° (likely 67°19° to 72°22°)	70°21°	0%	2 mph3 km/h from S, gusts 8 mph12 km/h	41%	0%	2
Sat 6p	Clear	66°19° (likely 64°18° to 68°20°)	66°19°	0%	2 mph3 km/h from S, gusts 8 mph12 km/h	52%	1%	0
Sat 7p	Clear	63°17° (likely 60°16° to 64°18°)	63°17°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	63%	2%	0
Sat 8p	Clear	61°16° (likely 58°14° to 61°16°)	61°16°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	68%	1%	0
Sat 9p	Clear	56°13° (likely 56°13° to 60°16°)	56°13°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	74%	6%	0
Sat 10p	Clear	54°12° (likely 54°12° to 59°15°)	54°12°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	78%	11%	0
Sat 11p	Clear	53°12° (likely 53°12° to 59°15°)	53°12°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	79%	1%	0
Sun 12a	Clear	51°11° (likely 51°11° to 58°14°)	51°11°	0%	3 mph5 km/h from E, gusts 8 mph14 km/h	79%	1%	0
Sun 1a	Clear	50°10° (likely 50°10° to 58°14°)	49°9°	0%	3 mph5 km/h from E, gusts 8 mph14 km/h	79%	1%	0
Sun 2a	Clear	51°11° (likely 51°11° to 57°14°)	51°11°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	79%	7%	0
Sun 3a	Mostly clear	49°9° (likely 49°9° to 57°14°)	48°9°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	79%	16%	0
Sun 4a	Clear	49°9° (likely 49°9° to 57°14°)	48°9°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	78%	41%	0
Sun 5a	Clear	49°9° (likely 49°9° to 56°13°)	48°9°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	76%	7%	0
Sun 6a	Clear	47°8° (likely 47°8° to 55°13°)	46°8°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	79%	6%	0
Sun 7a	Mostly sunny	47°8° (likely 47°8° to 54°12°)	46°8°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	80%	56%	0
Sun 8a	Mostly sunny	49°9° (likely 49°9° to 54°12°)	48°9°	0%	3 mph5 km/h from ENE, gusts 6 mph10 km/h	78%	56%	0
Sun 9a	Sunny	53°12° (likely 53°12° to 60°16°)	53°12°	0%	3 mph5 km/h from ENE, gusts 6 mph9 km/h	69%	42%	1
Sun 10a	Sunny	60°16° (likely 60°16° to 66°19°)	60°16°	0%	3 mph5 km/h from ENE, gusts 7 mph11 km/h	58%	42%	2
Sun 11a	Cloudy	66°19° (likely 64°18° to 69°21°)	66°19°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	48%	62%	3
Sun 12p	Mostly sunny	69°21° (likely 67°19° to 71°22°)	69°21°	0%	2 mph3 km/h from W, gusts 9 mph14 km/h	45%	66%	4
Sun 1p	Cloudy	71°22° (likely 69°21° to 73°23°)	71°22°	0%	2 mph3 km/h from W, gusts 10 mph15 km/h	44%	70%	4
Sun 2p	Cloudy	72°22° (likely 70°21° to 75°24°)	72°22°	0%	3 mph5 km/h from WSW, gusts 10 mph17 km/h	45%	75%	4
Sun 3p	Cloudy	73°23° (likely 71°22° to 75°24°)	73°23°	0%	3 mph5 km/h from WSW, gusts 10 mph15 km/h	44%	82%	3
Sun 4p	Cloudy	73°23° (likely 71°22° to 75°24°)	73°23°	0%	3 mph5 km/h from WSW, gusts 9 mph14 km/h	44%	84%	2
Sun 5p	Cloudy	72°22° (likely 70°21° to 74°23°)	72°22°	0%	2 mph3 km/h from SW, gusts 7 mph11 km/h	46%	79%	1
Sun 6p	Partly cloudy	69°21° (likely 65°18° to 69°21°)	69°21°	0%	2 mph3 km/h from SW, gusts 4 mph7 km/h	52%	73%	0
Sun 7p	Partly cloudy	65°18° (likely 63°17° to 66°19°)	65°18°	0%	2 mph3 km/h from SW, gusts 4 mph6 km/h	61%	69%	0
Sun 8p	Partly cloudy	61°16° (likely 60°16° to 64°18°)	61°16°	0%	2 mph3 km/h from ESE, gusts 5 mph7 km/h	68%	63%	0
Sun 9p	Partly cloudy	58°14° (likely 58°14° to 62°17°)	58°14°	0%	2 mph3 km/h from ESE, gusts 5 mph9 km/h	72%	63%	0

Days ahead

Shaded: typical range for these dates (1949–2026)

Today, Oct 23. Drizzle. High 70°21°, low 46°8°. Typical 74°24° / 50°10°. Rain 0.06 in1.5 mm, 40% chance. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Tonight: Clear. Low around 46, with temperatures rising to around 48 overnight. Northeast wind 3 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–71°22°
Low, likely
46°8°–56°13°
Typical high / low
74°24° / 50°10°
Wind
15 mph24 km/h, gusts 23 mph36 km/h
UV peak
5
Tomorrow, Oct 24. Sunny. High 70°21°, low 47°8°. Typical 74°23° / 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 49°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 70. South wind around 3 mph.
Night: Mostly clear. Low around 47, with temperatures rising to around 49 overnight. East southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–73°23°
Low, likely
47°8°–50°10°
Typical high / low
74°23° / 50°10°
Wind
10 mph15 km/h, gusts 19 mph31 km/h
UV peak
5
Sunday, Oct 25. Mostly sunny. High 73°23°, low 49°9°. Typical 74°23° / 49°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  Dry
Official NWS forecast
Day: Sunny, with a high near 73. Southwest wind around 3 mph.
Night: Mostly clear, with a low around 49. Southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–74°23°
Low, likely
49°9°–53°12°
Typical high / low
74°23° / 49°10°
Wind
8 mph13 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 73°23°, low 46°8°. Typical 74°23° / 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 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 73.
Night: Mostly clear, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–73°23°
Low, likely
46°8°–53°12°
Typical high / low
74°23° / 49°9°
Wind
10 mph16 km/h, gusts 17 mph27 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 70°21°, low 45°7°. Typical 73°23° / 49°9°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70.
Night: Mostly clear, with a low around 45.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
64°18°–70°21°
Low, likely
44°7°–48°9°
Typical high / low
73°23° / 49°9°
Wind
6 mph9 km/h, gusts 15 mph23 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 69°21°, low 47°8°. Typical 73°23° / 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°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 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–69°21°
Low, likely
45°7°–51°11°
Typical high / low
73°23° / 49°9°
Wind
7 mph10 km/h, gusts 13 mph22 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 69°21°, low 47°8°. Typical 73°23° / 49°9°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  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 47.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–69°21°
Low, likely
47°8°–51°11°
Typical high / low
73°23° / 49°9°
Wind
8 mph13 km/h, gusts 14 mph22 km/h
UV peak
4
Friday, Oct 30. Rain. High 66°19°, low 48°9°. Typical 72°22° / 49°9°. Rain 0.12 in3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 49°10°
  20% chance · 0.07 in1.7 mm
2. Afternoon
  noon–6 PM
  Sunny, 62°16°
  30% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Clear, 54°12°
  30% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Mostly clear, 48°9°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain after 5pm. Mostly sunny, with a high near 66.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–66°19°
Low, likely
43°6°–53°12°
Typical high / low
72°22° / 49°9°
Wind
6 mph10 km/h, gusts 13 mph20 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 63°17°, low 45°7°. Typical 72°22° / 48°9°. Rain 0.04 in1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 47°8°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 55°13°
  30% chance
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  20% 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–68°20°
Low, likely
39°4°–50°10°
Typical high / low
72°22° / 48°9°
Wind
6 mph10 km/h, gusts 11 mph18 km/h
UV peak
4
Sunday, Nov 1. Sunny. High 67°19°, low 44°7°. Typical 72°22° / 48°9°. Rain 0.02 in0.5 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  20% chance
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°15°
  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°–73°23°
Low, likely
32°0°–52°11°
Typical high / low
72°22° / 48°9°
Wind
9 mph14 km/h, gusts 14 mph22 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
39% chance of rain, high 70°, low 46°.
Tomorrow
Dry, high 70°, low 47°.
Sunday
Dry, high 73°, 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

Deer Creek above Scott Road

8.1 mi

Below flood stage

Level: 157 ft

Forecast peak 160 ft Fri 10 PM

Reading from Fri 8 PM · NWS gauge page

Cosumnes River at Michigan Bar

13 mi

Below flood stage

Level: 3.0 ft
Flow: 71 cfs

Forecast peak 3.0 ft Fri 10 PM

Reading from Fri 8:30 PM · NWS gauge page

American River at H Street

17 mi

Below flood stage

Level: 16.0 ft
Flow: 1,580 cfs

Forecast peak 16.0 ft Fri 10 PM

Reading from Fri 8:15 PM · NWS gauge page

Sacramento River at I Street Bridge

20 mi

Below flood stage

Level: 6.7 ft
Flow: 13,100 cfs

Forecast peak 7.3 ft Tue 8 PM

Reading from Fri 8 PM · NWS gauge page

For your home

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

Heating this week

About 37% less heating than a typical week.

This week 16Typical 26

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 37°F).

Open the windows?

Sat, 11:00 AM–8:00 PM

Good stretch to open the windows.

Is this typical?

Sacramento Mather AFB · forecast.blue computed averages, 1949–2026 · records 1949–2026

Oct 23, today vs a typical year

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

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Sacramento 5 Ese station, 1877–2025: records and averages

This station closed and is no longer reporting, but has a long history nearby. Its own average annual high was about 73°23°, over its full 1877–2025 record — not an NCEI normal, and not the same station as the computed averages above.

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

Sun & moon

Sun

Daylight: 10 h 53 min; Losing 2 min 16 s a day; shortest Dec 21, 1 h 25 min less
Golden hour: 5:38–6:31 PM; Morning 7:05–7:58 AM
Blue hour: 6:31–6:42 PM; Morning 6:55–7:05 AM; first light 6:55 AM

Stars tonight? Good

Clear 10:18 PM–6:55 AM; moon 96% lit, sets 5:44 AM.

Moon

Waxing gibbous

95% lit · growing

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

Looking northeast from Folsom. The highest point on the skyline is about 8,900 ft, 65 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Folsom, CA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Deer Creek above Scott Road

Cosumnes River at Michigan Bar

American River at H Street

Sacramento River at I Street Bridge

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