Folsom, California Weather Forecast
Today in Folsom: slight rain with a high near 64°F and a low around 54°F. Rain chance 46%. No day tops a 20% rain chance through Wednesday. Warming trend: highs climb from 64°F today to 74°F by Sunday.
Forecast updated 7:05 PM PDT, Oct 22
Active Weather Alerts
7-Day Forecast for Folsom
Today 10/22
46%
64°54°
Fri 10/23
18%
68°53°
Sat 10/24
71°46°
Sun 10/25
74°48°
Mon 10/26
72°49°
Tue 10/27
71°47°
Wed 10/28
70°48°
Next 24 Hours
| Now | Fri12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky |  |  |  | | | | | | |  | | | | | | | | | | | |  | | |
| Temp | 57° | 55° | 55° | 56° | 55° | 55° | 56° | 54° | 54° | 55° | 58° | 59° | 60° | 62° | 65° | 66° | 67° | 68° | 68° | 65° | 60° | 58° | 56° | 54° |
| Rain | 10% | 9% | 11% | 14% | 10% | 18% | 15% | 14% | 11% | 7% | 3% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind | SE 3 | SE 3 | SE 3 | SE 3 | SE 2 | SSE 2 | S 1 | S 2 | NNW 2 | NNW 2 | NNW 3 | NNW 3 | NNW 4 | NNW 6 | NW 8 | NW 8 | NW 9 | NW 8 | NNW 8 | NNW 7 | N 6 | N 5 | N 5 | NNE 4 |
Growing Conditions
Growing degree days
4,070
since Apr 1, base 50°F
Rain, last 30 days
0.06 in
model analysis
Rain, year to date
22.35 in
since Jan 1
2-inch soil temperature
64°F
yesterday, daily average
Reference ET, last 7 days
1.04 in
FAO-56 grass reference
Through Oct 21. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Folsom →
Current Stats & Observations
NWS Forecast
About Folsom Weather
Folsom sits at about 331 feet above sea level in Sacramento County, California. About 81,328 people live in the Folsom area. Official forecasts and warnings for the area come from the National Weather Service STO office, and the nearest NEXRAD radar site is KDAX. The city is in USDA plant hardiness zone 9b, where the coldest winter night typically falls between 25 to 30°F.
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