Santa Rosa 7-day weather forecast

Written by:
March 9, 2026
ESOlex // Shutterstock

Santa Rosa 7-day weather forecast

Stacker created the forecast for Santa Rosa, California using data from OpenWeather. This week's high is 100 °F on Monday, while the low is 62 °F on Friday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, March 16

- High of 100 °F, low of 67 °F (27% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:44 AM, sunset at 7:01 PM
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Tuesday, March 17

- High of 100 °F, low of 68 °F (29% humidity)
- Sunny with a 100% chance of rain (8 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Strong breeze (29 mph wind)
- Sunrise at 6:44 AM, sunset at 7:00 PM
2 / 6
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Wednesday, March 18

- High of 73 °F, low of 67 °F (73% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:45 AM, sunset at 6:58 PM
- New moon
3 / 6
GP PIXSTOCK // Shutterstock

Thursday, March 19

- High of 90 °F, low of 65 °F (43% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:46 AM, sunset at 6:57 PM
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Friday, March 20

- High of 89 °F, low of 62 °F (38% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:47 AM, sunset at 6:56 PM
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Jaromir Chalabala // Shutterstock

Saturday, March 21

- High of 75 °F, low of 66 °F (93% humidity)
- Overcast with a 100% chance of rain (34 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:48 AM, sunset at 6:54 PM
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6 / 6
Hellame // Shutterstock

Sunday, March 22

- High of 80 °F, low of 68 °F (76% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:48 AM, sunset at 6:53 PM

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