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Hour-by-Hour Forecast for Marin County, California, USA

Currently: 62 °F. Passing clouds. (Weather station: San Francisco International Airport, USA). See more current weather

Hour-by-hour Forecast in Marin County — Graph

°F
Time
Wind
(mph)
Temp
(°F)
56
58
60
62
64
66
68
70
72
74
Wednesday, August 13, 2025
10 pm
62
11
11 pm
62
11
Thursday, August 14, 2025
12 am
61
11
1 am
61
10
2 am
60
10
3 am
60
9
4 am
60
8
5 am
60
7
6 am
60
7
7 am
60
6
8 am
61
6
9 am
62
6
10 am
63
6
11 am
64
7
12 pm
66
8
1 pm
67
10
2 pm
68
12
3 pm
68
12
4 pm
68
13
5 pm
67
14
6 pm
66
14
7 pm
64
13
8 pm
62
13
9 pm
62
11
10 pm
61
9
11 pm
61
9
Friday, August 15, 2025
12 am
61
8
1 am
60
7
2 am
60
6
3 am
60
6
4 am
60
5
5 am
60
4
6 am
60
4
7 am
60
4
8 am
62
4
9 am
64
3
10 am
66
4
11 am
69
6
12 pm
70
8
1 pm
72
11
2 pm
72
13
3 pm
72
14
4 pm
71
16
5 pm
71
17
6 pm
69
16
7 pm
67
15
8 pm
66
13
9 pm
64
13
10 pm
64
12
11 pm
64
11
Saturday, August 16, 2025
12 am
63
11
1 am
63
11
2 am
63
11
3 am
63
10
4 am
63
9
5 am
63
8
6 am
63
8
7 am
63
7
8 am
64
6
9 am
64
7
10 am
66
7
11 am
67
8
12 pm
68
10
1 pm
70
12
2 pm
71
14
3 pm
71
14
4 pm
71
15
5 pm
70
16
6 pm
69
16
7 pm
67
15
8 pm
66
15
9 pm
65
14
10 pm
65
12
11 pm
64
11
Sunday, August 17, 2025
12 am
64
10
1 am
63
10
2 am
62
9
3 am
62
10
4 am
62
10
5 am
62
10
6 am
62
10
7 am
61
10
8 am
62
10
9 am
63
11
10 am
64
11
11 am
65
12
12 pm
65
13
1 pm
66
13
2 pm
67
14
3 pm
67
14
4 pm
67
14
5 pm
66
14
6 pm
65
13
7 pm
64
12
8 pm
62
12
9 pm
62
11
10 pm
62
11
11 pm
61
10
Monday, August 18, 2025
12 am
61
9
1 am
61
8
2 am
60
8
3 am
60
7
4 am
60
6
5 am
60
6
6 am
60
5
7 am
60
5
8 am
61
5
9 am
63
6
10 am
65
7
11 am
66
8
12 pm
67
10
1 pm
68
11
2 pm
69
13
3 pm
69
14
4 pm
69
14
5 pm
68
15
6 pm
67
13
7 pm
65
12
8 pm
64
10
9 pm
62
9
10 pm
61
8
11 pm
60
7
Tuesday, August 19, 2025
12 am
60
7
1 am
60
6
2 am
59
6
3 am
59
5
4 am
59
5
5 am
58
5
6 am
58
5
7 am
59
5
8 am
59
5
9 am
60
6
10 am
62
6
11 am
64
7
12 pm
64
9
1 pm
65
11
2 pm
65
13
3 pm
66
13
4 pm
67
14
5 pm
67
15
6 pm
66
13
7 pm
64
12
8 pm
63
10
9 pm
62
9
10 pm
61
7
11 pm
61
6
Wednesday, August 20, 2025
12 am
60
6
1 am
59
5
2 am
59
5
3 am
59
5
4 am
58
5
5 am
58
5
6 am
58
5
7 am
58
4
8 am
59
4
9 am
62
4
10 am
64
3
11 am
66
3
12 pm
67
5
1 pm
68
7
2 pm
68
9
3 pm
68
9
4 pm
67
10
Wed, Aug 13 at 10:00 pm
62 °F
Broken clouds.
Feels Like: 62 °F
Humidity: 86%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 1%
WSW
Wind: 11 mph

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
10:00 pm
Wed, Aug 13
62 °FBroken clouds.62 °F11 mph86%1%0.00" (snow)
0.00" (rain)
11:00 pm62 °FMostly cloudy.62 °F11 mph85%2%0.00" (snow)
0.00" (rain)
12:00 am
Thu, Aug 14
61 °FCloudy.61 °F11 mph86%2%0.00" (snow)
0.00" (rain)
1:00 am61 °FCloudy.61 °F10 mph86%1%0.00" (snow)
0.00" (rain)
2:00 am60 °FOvercast.60 °F10 mph86%1%0.00" (snow)
0.00" (rain)
3:00 am60 °FOvercast.60 °F9 mph87%1%0.00" (snow)
0.00" (rain)
4:00 am60 °FCloudy.60 °F8 mph87%2%0.00" (snow)
0.00" (rain)
5:00 am60 °FCloudy.60 °F7 mph87%2%0.00" (snow)
0.00" (rain)
6:00 am60 °FCloudy.60 °F7 mph88%2%0.00" (snow)
0.00" (rain)
7:00 am60 °FOvercast.60 °F6 mph88%2%0.00" (snow)
0.00" (rain)
8:00 am61 °FOvercast.61 °F6 mph87%2%0.00" (snow)
0.00" (rain)
9:00 am62 °FOvercast.62 °F6 mph83%2%0.00" (snow)
0.00" (rain)
10:00 am63 °FCloudy.63 °F6 mph80%1%0.00" (snow)
0.00" (rain)
11:00 am64 °FMostly cloudy.64 °F7 mph78%0%0.00" (snow)
0.00" (rain)
12:00 pm66 °FMostly cloudy.66 °F8 mph74%0%0.00" (snow)
0.00" (rain)
1:00 pm67 °FPartly cloudy.67 °F10 mph71%0%0.00" (snow)
0.00" (rain)
2:00 pm68 °FScattered clouds.68 °F12 mph69%0%0.00" (snow)
0.00" (rain)
3:00 pm68 °FScattered clouds.68 °F12 mph69%0%0.00" (snow)
0.00" (rain)
4:00 pm68 °FMostly sunny.68 °F13 mph70%0%0.00" (snow)
0.00" (rain)
5:00 pm67 °FMostly sunny.67 °F14 mph72%0%0.00" (snow)
0.00" (rain)
6:00 pm66 °FMostly sunny.66 °F14 mph73%0%0.00" (snow)
0.00" (rain)
7:00 pm64 °FScattered clouds.64 °F13 mph76%0%0.00" (snow)
0.00" (rain)
8:00 pm62 °FScattered clouds.62 °F13 mph81%0%0.00" (snow)
0.00" (rain)
9:00 pm62 °FPartly cloudy.62 °F11 mph82%0%0.00" (snow)
0.00" (rain)
* Updated Wednesday, August 13, 2025 6:42:34 pm Marin County time - Weather by CustomWeather, © 2025

14 days extended forecast