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Weather Santa Rosa: Current forecast

Santa Rosa / California (CA) / United States

17.8 °C
Feels like 17.8 °C
Min 15 °C / Max 26 °C
Weather Santa Rosa: Sunny, 18 °C Sunny
3.1 mph SSW
Wind
6.6 mph SSW
Gusts
1014 hPa
Pressure
0 mm
Precipitation
75 %
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, 4:25 CET | Feb 28, 2026, 19:25 PST

Today's Summary

Right now Santa Rosa has sunny weather. The thermometer currently shows 17.8°C. Pack a light jacket for the evening. During the day temperatures will range between 14.6°C and 26.4°C.

Hourly forecast – Santa Rosa, today

Feb 28, 19:00
18 °C
Sunny
Santa Rosa Feb 28, 19:00: Sunny, 18 °C
Feb 28, 20:00
18 °C
Sunny
Santa Rosa Feb 28, 20:00: Sunny, 18 °C
Feb 28, 21:00
17 °C
Sunny
Santa Rosa Feb 28, 21:00: Sunny, 17 °C
Feb 28, 22:00
16 °C
Sunny
Santa Rosa Feb 28, 22:00: Sunny, 16 °C
Feb 28, 23:00
15 °C
Sunny
Santa Rosa Feb 28, 23:00: Sunny, 15 °C
Mar 1, 00:00
14 °C
Sunny
Santa Rosa Mar 1, 00:00: Sunny, 14 °C
Mar 1, 01:00
14 °C
Sunny
Santa Rosa Mar 1, 01:00: Sunny, 14 °C
Mar 1, 02:00
13 °C
Mist
Santa Rosa Mar 1, 02:00: Mist, 13 °C
Mar 1, 03:00
13 °C
Mist
Santa Rosa Mar 1, 03:00: Mist, 13 °C
Mar 1, 04:00
13 °C
Mist
Santa Rosa Mar 1, 04:00: Mist, 13 °C
Mar 1, 05:00
12 °C
Mist
Santa Rosa Mar 1, 05:00: Mist, 12 °C
Mar 1, 06:00
12 °C
Mist
Santa Rosa Mar 1, 06:00: Mist, 12 °C
Mar 1, 07:00
12 °C
Mist
Santa Rosa Mar 1, 07:00: Mist, 12 °C
Mar 1, 08:00
12 °C
Mist
Santa Rosa Mar 1, 08:00: Mist, 12 °C
Mar 1, 09:00
13 °C
Mist
Santa Rosa Mar 1, 09:00: Mist, 13 °C
Mar 1, 10:00
13 °C
Mist
Santa Rosa Mar 1, 10:00: Mist, 13 °C
Mar 1, 11:00
13 °C
Mist
Santa Rosa Mar 1, 11:00: Mist, 13 °C
Mar 1, 12:00
14 °C
Mist
Santa Rosa Mar 1, 12:00: Mist, 14 °C
Mar 1, 13:00
14 °C
Mist
Santa Rosa Mar 1, 13:00: Mist, 14 °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
Mar 1, 18:00
13 °C
Overcast
Santa Rosa Mar 1, 18:00: Overcast, 13 °C
Time
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
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: Sunny
Santa Rosa Mar 1, 01:00: Sunny
Santa Rosa Mar 1, 02:00: Mist
Santa Rosa Mar 1, 03:00: Mist
Santa Rosa Mar 1, 04:00: Mist
Santa Rosa Mar 1, 05:00: Mist
Santa Rosa Mar 1, 06:00: Mist
Santa Rosa Mar 1, 07:00: Mist
Santa Rosa Mar 1, 08:00: Mist
Santa Rosa Mar 1, 09:00: Mist
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
Santa Rosa Mar 1, 18:00: 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 (mph)
SSW
3
S
2
SW
2
SW
3
SSW
2
SW
3
SSE
1
SSW
2
SW
1
SSW
2
SW
2
SSW
2
SSW
2
WSW
2
SW
2
SSW
2
WSW
4
WSW
6
SW
8
SW
10
SW
8
WSW
8
SW
6
SW
4
Pressure (hPa)
1014
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1016
1017
1017
1017
1017
1017
1017
1017
Humidity (%)
75 %
84 %
84 %
85 %
86 %
90 %
93 %
95 %
95 %
95 %
96 %
96 %
97 %
96 %
94 %
97 %
96 %
95 %
95 %
95 %
94 %
88 %
87 %
92 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
1 %
8 %
15 %
15 %
13 %
12 %
34 %
33 %
46 %
39 %
100 %
100 %
100 %
100 %
100 %
100 %
96 %
96 %
99 %

14-day weather forecast – Santa Rosa

14-day trend for Santa Rosa: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 0.8°C at night, with daytime highs up to 26.4°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: Mist
Santa Rosa March 2, 2026: Fog
Santa Rosa March 3, 2026: Mist
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: Partly cloudy
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 (mph)
5
10
6
6
11
7
10
16
9
5
16
17
17
5
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
February 28, 2026 Santa Rosa February 28, 2026: Sunny Sunny 15 °C 26 °C 06:44 18:03 15:14 05:17 Waxing Moon (86 %)
March 1, 2026 Santa Rosa March 1, 2026: Mist Mist 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 18 °C 06:41 18:05 17:36 06:20 Waxing Moon (97 %)
March 3, 2026 Santa Rosa March 3, 2026: Mist Mist 7 °C 14 °C 06:40 18:06 18:42 06:45 Full Moon (100 %)
March 4, 2026 Santa Rosa March 4, 2026: Sunny Sunny 5 °C 18 °C 06:38 18:07 19:47 07:08 Waning Moon (100 %)
March 5, 2026 Santa Rosa March 5, 2026: Sunny Sunny 4 °C 18 °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 7 °C 20 °C 06:34 18:10 22:55 08:19 Waning Moon (87 %)
March 8, 2026 Santa Rosa March 8, 2026: Sunny Sunny 9 °C 22 °C 06:32 18:11 23:58 08:48 Waning Moon (80 %)
March 9, 2026 Santa Rosa March 9, 2026: Sunny Sunny 8 °C 21 °C 07:31 19:12 00:58 10:22 Waning Moon (72 %)
March 10, 2026 Santa Rosa March 10, 2026: Partly cloudy Partly cloudy 5 °C 15 °C 07:30 19:13 01:59 11:02 Waning Moon (63 %)
March 11, 2026 Santa Rosa March 11, 2026: Sunny Sunny 1 °C 14 °C 07:28 19:14 02:56 11:50 Last Quarter (54 %)
March 12, 2026 Santa Rosa March 12, 2026: Sunny Sunny 4 °C 17 °C 07:27 19:15 03:47 12:44 Waning Crescent (44 %)
March 13, 2026 Santa Rosa March 13, 2026: Sunny Sunny 4 °C 20 °C 07:25 19:16 04:32 13:45 Waning Crescent (35 %)