Weather Forecast for Santa Rosa
California, United States of America
Share this weather forecast
Current Weather - Santa Rosa: 11°C
Current Weather - Santa Rosa: 11°C
California, United States of America
Clear
Feels like 10°C
Wind
4 km/h ENE
Humidity
77%
Pressure
1014 mb
UV Index
0
Visibility
10 km
Sunny
Monday, September 07, 2026
High
31°C
Low
10°C
Rain Chance
1%
Hourly Forecast
31°C
30°C
28°C
26°C
25°C
22°C
20°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
17 km/h
Humidity
48%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
06:45 AM
Sunset
07:32 PM
Moonrise
02:08 AM
Moonset
05:29 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
6.1
μg/m³
PM10
7.5
μg/m³
NO₂
6.9
μg/m³
O₃
56.9
μg/m³
SO₂
0.6
μg/m³
CO
176.9
μg/m³
Overcast
Tuesday, September 08, 2026
High
33°C
Low
16°C
Rain Chance
7%
Hourly Forecast
17°C
17°C
17°C
16°C
16°C
16°C
16°C
16°C
18°C
21°C
25°C
28°C
31°C
32°C
33°C
32°C
30°C
28°C
27°C
24°C
22°C
21°C
20°C
20°C
Day Statistics
Maximum Wind
18 km/h
Humidity
37%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
06:46 AM
Sunset
07:30 PM
Moonrise
03:26 AM
Moonset
06:07 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
10.3
μg/m³
PM10
12.5
μg/m³
NO₂
11.7
μg/m³
O₃
58.7
μg/m³
SO₂
0.5
μg/m³
CO
176.8
μg/m³
Overcast
Wednesday, September 09, 2026
High
37°C
Low
20°C
Rain Chance
5%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
22°C
25°C
29°C
31°C
34°C
36°C
37°C
37°C
36°C
36°C
34°C
30°C
27°C
25°C
25°C
24°C
Day Statistics
Maximum Wind
13 km/h
Humidity
25%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:47 AM
Sunset
07:29 PM
Moonrise
04:44 AM
Moonset
06:39 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
10.2
μg/m³
PM10
12.5
μg/m³
NO₂
11.8
μg/m³
O₃
53.6
μg/m³
SO₂
0.6
μg/m³
CO
171
μg/m³
Sunny
Thursday, September 10, 2026
High
40°C
Low
21°C
Rain Chance
1%
Hourly Forecast
24°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
24°C
28°C
31°C
35°C
38°C
39°C
39°C
39°C
40°C
39°C
32°C
28°C
29°C
22°C
21°C
24°C
Day Statistics
Maximum Wind
19 km/h
Humidity
24%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
06:48 AM
Sunset
07:27 PM
Moonrise
06:01 AM
Moonset
07:07 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
9
μg/m³
PM10
11.2
μg/m³
NO₂
5.8
μg/m³
O₃
75.2
μg/m³
SO₂
0.6
μg/m³
CO
175.8
μg/m³
Sunny
Friday, September 11, 2026
High
29°C
Low
17°C
Rain Chance
1%
Hourly Forecast
20°C
19°C
22°C
18°C
18°C
20°C
17°C
17°C
20°C
21°C
25°C
28°C
28°C
29°C
29°C
28°C
27°C
26°C
24°C
22°C
19°C
19°C
18°C
17°C
Day Statistics
Maximum Wind
14 km/h
Humidity
43%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
06:49 AM
Sunset
07:25 PM
Moonrise
07:16 AM
Moonset
07:34 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
7.5
μg/m³
PM10
9.5
μg/m³
NO₂
5
μg/m³
O₃
54
μg/m³
SO₂
0.4
μg/m³
CO
180.5
μg/m³
Sunny
Saturday, September 12, 2026
High
31°C
Low
14°C
Rain Chance
2%
Hourly Forecast
17°C
16°C
16°C
15°C
15°C
14°C
15°C
15°C
16°C
19°C
22°C
26°C
27°C
29°C
31°C
30°C
29°C
28°C
25°C
22°C
19°C
18°C
17°C
16°C
Day Statistics
Maximum Wind
12 km/h
Humidity
51%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
06:49 AM
Sunset
07:24 PM
Moonrise
08:30 AM
Moonset
08:01 PM
Moon Phase
New Moon
Moon Illumination
3%
Sunny
Sunday, September 13, 2026
High
30°C
Low
14°C
Rain Chance
3%
Hourly Forecast
16°C
15°C
15°C
14°C
14°C
14°C
14°C
14°C
15°C
18°C
21°C
25°C
26°C
28°C
30°C
28°C
27°C
26°C
23°C
20°C
17°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
13 km/h
Humidity
57%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
06:50 AM
Sunset
07:22 PM
Moonrise
09:42 AM
Moonset
08:29 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
Weather Alerts
Small Craft Advisory issued September 6 at 8:49PM PDT until September 7 at 3:00AM PDT by NWS San Francisco CA
* WHAT...Northwest winds 10 to 20 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Your guide to the flawless travel experience
Popular Countries
Get our app
