Santa Rosa, California Weather Forecast
Today in Santa Rosa: slight rain showers with a high near 63°F and a low around 51°F. Rain chance 30%. No day tops a 20% rain chance through Wednesday. Warming trend: highs climb from 63°F today to 72°F by Sunday.
Forecast updated 11:05 PM PDT, Oct 22
Active Weather Alerts
7-Day Forecast for Santa Rosa
Today 10/22
30%
63°51°
Fri 10/23
71°49°
Sat 10/24
74°46°
Sun 10/25
72°44°
Mon 10/26
68°44°
Tue 10/27
68°42°
Wed 10/28
66°44°
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 | 52° | 53° | 51° | 51° | 50° | 50° | 49° | 50° | 49° | 49° | 52° | 56° | 59° | 63° | 67° | 70° | 71° | 71° | 69° | 64° | 59° | 56° | 54° | 53° |
| Rain | 1% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind | SSW 0 | WSW 0 | NW 0 | NE 0 | N 1 | N 1 | N 1 | N 1 | N 1 | NNW 2 | NNW 1 | NW 2 | NW 3 | NW 3 | NNW 3 | NNW 3 | N 4 | N 4 | NNW 4 | W 0 | W 0 | WNW 0 | WNW 1 | NNW 3 |
Growing Conditions
Growing degree days
3,192
since Apr 1, base 50°F
Rain, last 30 days
0.00 in
model analysis
Rain, year to date
14.13 in
since Jan 1
2-inch soil temperature
60°F
yesterday, daily average
Reference ET, last 7 days
0.86 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 Santa Rosa →
Current Stats & Observations
NWS Forecast
About Santa Rosa Weather
Santa Rosa sits at about 187 feet above sea level in Sonoma County, California. About 324,634 people live in the Santa Rosa area. Official forecasts and warnings for the area come from the National Weather Service MTR 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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