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Weather Santa Rosa: Current forecast

Santa Rosa / California (CA) / United States

20.6 °C
Feels like 20.6 °C
Min 14 °C / Max 26 °C
Weather Santa Rosa: Sunny, 21 °C Sunny
6.1 km/h SSW
Wind
12.7 km/h SSW
Gusts
1012 hPa
Pressure
0 mm
Precipitation
65 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder High
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:44 / 18:03
Sunrise / Sunset
15:14 / 05:17
Moonrise / Moonset
Waxing Moon (86 %)
Moon phase

Updated: Mar 1, 2026, 3:23 CET | Feb 28, 2026, 18:23 PST

Today's Summary

Right now Santa Rosa has sunny weather. The thermometer currently shows 20.6°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 13.6°C and 26.3°C.

Hourly forecast – Santa Rosa, today

Feb 28, 18:00
21 °C
Sunny
Santa Rosa Feb 28, 18:00: Sunny, 21 °C
Feb 28, 19:00
18 °C
Sunny
Santa Rosa Feb 28, 19:00: Sunny, 18 °C
Feb 28, 20:00
17 °C
Sunny
Santa Rosa Feb 28, 20:00: Sunny, 17 °C
Feb 28, 21:00
15 °C
Sunny
Santa Rosa Feb 28, 21:00: Sunny, 15 °C
Feb 28, 22:00
14 °C
Sunny
Santa Rosa Feb 28, 22:00: Sunny, 14 °C
Feb 28, 23:00
14 °C
Sunny
Santa Rosa Feb 28, 23:00: Sunny, 14 °C
Mar 1, 00:00
13 °C
Mist
Santa Rosa Mar 1, 00:00: Mist, 13 °C
Mar 1, 01:00
13 °C
Mist
Santa Rosa Mar 1, 01:00: Mist, 13 °C
Mar 1, 02:00
13 °C
Mist
Santa Rosa Mar 1, 02:00: Mist, 13 °C
Mar 1, 03:00
12 °C
Mist
Santa Rosa Mar 1, 03:00: Mist, 12 °C
Mar 1, 04:00
11 °C
Fog
Santa Rosa Mar 1, 04:00: Fog, 11 °C
Mar 1, 05:00
11 °C
Fog
Santa Rosa Mar 1, 05:00: Fog, 11 °C
Mar 1, 06:00
11 °C
Fog
Santa Rosa Mar 1, 06:00: Fog, 11 °C
Mar 1, 07:00
11 °C
Fog
Santa Rosa Mar 1, 07:00: Fog, 11 °C
Mar 1, 08:00
11 °C
Fog
Santa Rosa Mar 1, 08:00: Fog, 11 °C
Mar 1, 09:00
11 °C
Fog
Santa Rosa Mar 1, 09:00: Fog, 11 °C
Mar 1, 10:00
12 °C
Mist
Santa Rosa Mar 1, 10:00: Mist, 12 °C
Mar 1, 11:00
13 °C
Mist
Santa Rosa Mar 1, 11:00: Mist, 13 °C
Mar 1, 12:00
13 °C
Mist
Santa Rosa Mar 1, 12:00: Mist, 13 °C
Mar 1, 13:00
13 °C
Mist
Santa Rosa Mar 1, 13:00: Mist, 13 °C
Mar 1, 14:00
14 °C
Overcast
Santa Rosa Mar 1, 14:00: Overcast, 14 °C
Mar 1, 15:00
14 °C
Overcast
Santa Rosa Mar 1, 15:00: Overcast, 14 °C
Mar 1, 16:00
14 °C
Overcast
Santa Rosa Mar 1, 16:00: Overcast, 14 °C
Mar 1, 17:00
13 °C
Overcast
Santa Rosa Mar 1, 17:00: Overcast, 13 °C
Time
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
Santa Rosa Feb 28, 18:00: Sunny
Santa Rosa Feb 28, 19:00: Sunny
Santa Rosa Feb 28, 20:00: Sunny
Santa Rosa Feb 28, 21:00: Sunny
Santa Rosa Feb 28, 22:00: Sunny
Santa Rosa Feb 28, 23:00: Sunny
Santa Rosa Mar 1, 00:00: Mist
Santa Rosa Mar 1, 01:00: Mist
Santa Rosa Mar 1, 02:00: Mist
Santa Rosa Mar 1, 03:00: Mist
Santa Rosa Mar 1, 04:00: Fog
Santa Rosa Mar 1, 05:00: Fog
Santa Rosa Mar 1, 06:00: Fog
Santa Rosa Mar 1, 07:00: Fog
Santa Rosa Mar 1, 08:00: Fog
Santa Rosa Mar 1, 09:00: Fog
Santa Rosa Mar 1, 10:00: Mist
Santa Rosa Mar 1, 11:00: Mist
Santa Rosa Mar 1, 12:00: Mist
Santa Rosa Mar 1, 13:00: Mist
Santa Rosa Mar 1, 14:00: Overcast
Santa Rosa Mar 1, 15:00: Overcast
Santa Rosa Mar 1, 16:00: Overcast
Santa Rosa Mar 1, 17:00: Overcast
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
Wind (km/h)
SSW
6
SSW
5
SSW
4
SW
4
SW
5
SSW
4
SW
4
SW
3
SSW
2
SW
4
WSW
2
SW
3
WSW
4
SW
3
WSW
3
SW
3
SW
3
WSW
6
WSW
10
WSW
14
WSW
16
WSW
14
WSW
12
SW
10
Pressure (hPa)
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017
1017
1017
Humidity (%)
65 %
89 %
92 %
92 %
93 %
94 %
96 %
97 %
96 %
96 %
98 %
98 %
98 %
98 %
98 %
97 %
96 %
96 %
95 %
94 %
93 %
90 %
86 %
87 %
Cloud cover (%)
0 %
5 %
9 %
5 %
8 %
7 %
27 %
38 %
38 %
33 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
99 %
98 %

14-day weather forecast – Santa Rosa

14-day trend for Santa Rosa: The second week looks noticeably warmer and more pleasant. Lows can drop to around 4.3°C at night, with daytime highs up to 26.3°C.

Date
Feb 28
Mar 1
Mar 2
Mar 3
Mar 4
Mar 5
Mar 6
Mar 7
Mar 8
Mar 9
Mar 10
Mar 11
Mar 12
Mar 13
Santa Rosa February 28, 2026: Sunny
Santa Rosa March 1, 2026: Fog
Santa Rosa March 2, 2026: Fog
Santa Rosa March 3, 2026: Fog
Santa Rosa March 4, 2026: Sunny
Santa Rosa March 5, 2026: Sunny
Santa Rosa March 6, 2026: Sunny
Santa Rosa March 7, 2026: Sunny
Santa Rosa March 8, 2026: Sunny
Santa Rosa March 9, 2026: Sunny
Santa Rosa March 10, 2026: Sunny
Santa Rosa March 11, 2026: Sunny
Santa Rosa March 12, 2026: Sunny
Santa Rosa March 13, 2026: Sunny
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
Wind max (km/h)
8
16
10
10
18
11
9
24
16
9
8
9
7
5
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
February 28, 2026 Santa Rosa February 28, 2026: Sunny Sunny 14 °C 26 °C 06:44 18:03 15:14 05:17 Waxing Moon (86 %)
March 1, 2026 Santa Rosa March 1, 2026: Fog Fog 9 °C 14 °C 06:42 18:04 16:26 05:52 Waxing Moon (93 %)
March 2, 2026 Santa Rosa March 2, 2026: Fog Fog 11 °C 17 °C 06:41 18:05 17:36 06:20 Waxing Moon (97 %)
March 3, 2026 Santa Rosa March 3, 2026: Fog Fog 7 °C 13 °C 06:40 18:06 18:42 06:45 Full Moon (100 %)
March 4, 2026 Santa Rosa March 4, 2026: Sunny Sunny 5 °C 19 °C 06:38 18:07 19:47 07:08 Waning Moon (100 %)
March 5, 2026 Santa Rosa March 5, 2026: Sunny Sunny 4 °C 19 °C 06:37 18:08 20:49 07:31 Waning Moon (97 %)
March 6, 2026 Santa Rosa March 6, 2026: Sunny Sunny 5 °C 21 °C 06:35 18:09 21:53 07:54 Waning Moon (93 %)
March 7, 2026 Santa Rosa March 7, 2026: Sunny Sunny 8 °C 22 °C 06:34 18:10 22:55 08:19 Waning Moon (87 %)
March 8, 2026 Santa Rosa March 8, 2026: Sunny Sunny 10 °C 24 °C 06:32 18:11 23:58 08:48 Waning Moon (80 %)
March 9, 2026 Santa Rosa March 9, 2026: Sunny Sunny 9 °C 22 °C 07:31 19:12 00:58 10:22 Waning Moon (72 %)
March 10, 2026 Santa Rosa March 10, 2026: Sunny Sunny 9 °C 22 °C 07:30 19:13 01:59 11:02 Waning Moon (63 %)
March 11, 2026 Santa Rosa March 11, 2026: Sunny Sunny 7 °C 22 °C 07:28 19:14 02:56 11:50 Last Quarter (54 %)
March 12, 2026 Santa Rosa March 12, 2026: Sunny Sunny 7 °C 22 °C 07:27 19:15 03:47 12:44 Waning Crescent (44 %)
March 13, 2026 Santa Rosa March 13, 2026: Sunny Sunny 9 °C 24 °C 07:25 19:16 04:32 13:45 Waning Crescent (35 %)