Petaluma, CA 94952 Hourly Weather

Sonoma County2:17 AM PDT38.24°N, 122.68°W

Next 48 hours

2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Thu Oct 22 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2122 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 AM Cloudy 51° 51° 7% 0.00 in Calm 86% 47° 93% 0
3 AM Mostly Cloudy 50° 50° 7% 0.00 in Calm 86% 46° 83% 0
4 AM Mostly Cloudy 50° 50° 6% 0.00 in Calm 85% 46° 77% 0
5 AM Mostly Cloudy 49° 49° 4% 0.00 in Calm 86% 45° 85% 0
6 AM Mostly Cloudy 50° 50° 4% 0.00 in Calm 88% 46° 84% 0
7 AM Mostly Cloudy 49° 49° 4% 0.00 in Calm 92% 47° 74% 0
8 AM Patchy Fog 49° 49° 4% 0.00 in Calm 96% 48° 79% 0
9 AM Areas Of Fog 52° 52° 6% 0.00 in Calm 98% 52° 76% 1
10 AM Mostly Cloudy 57° 57° 8% 0.00 in NW 1 91% 54° 78% 2
11 AM Cloudy 64° 64° 12% 0.00 in NW 1 78% 57° 90% 3
12 PM Mostly Cloudy 67° 67° 10% 0.00 in W 1 68% 56° 80% 3
1 PM Mostly Cloudy 69° 69° 9% 0.00 in W 1 62% 56° 86% 4
2 PM Mostly Cloudy 72° 72° 9% 0.00 in S 2 G8 60% 57° 72% 3
3 PM Mostly Cloudy 70° 70° 11% 0.00 in S 3 G9 60% 55° 81% 2
4 PM Mostly Cloudy 69° 69° 14% 0.00 in S 5 G10 62% 55° 73% 1
5 PM Mostly Cloudy 68° 68° 14% <0.01 in SSW 6 63% 55° 73% 0
6 PM Slight Chance Rain Showers 64° 64° 22% <0.01 in SSE 2 G9 70% 54° 56% 0
7 PM Chance Rain Showers 60° 61° 30% <0.01 in Calm 78% 54° 59% 0
8 PM Chance Rain Showers 58° 59° 39% <0.01 in Calm 84% 54° 72% 0
9 PM Chance Rain Showers 57° 57° 26% <0.01 in Calm 90% 54° 72% 0
10 PM Chance Rain Showers 55° 55° 27% <0.01 in Calm 94% 54° 65% 0
11 PM Areas Of Fog 54° 54° 17% <0.01 in Calm 97% 54° 50% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Areas Of Fog 53° 53° 21% <0.01 in Calm 100% 53° 64% 0
1 AM Areas Of Fog 53° 53° 35% <0.01 in Calm 100% 53° 57% 0
2 AM Areas Of Fog 52° 52° 36% <0.01 in Calm 100% 52° 64% 0
3 AM Areas Of Fog 51° 51° 21% <0.01 in Calm 100% 51° 55% 0
4 AM Areas Of Fog 51° 51° 36% <0.01 in Calm 100% 51° 68% 0
5 AM Areas Of Fog 50° 50° 44% 0.01 in Calm 100% 50° 87% 0
6 AM Areas Of Fog 49° 49° 46% 0.01 in Calm 100% 49° 87% 0
7 AM Areas Of Fog 50° 50° 32% 0.01 in Calm 100% 50° 87% 0
8 AM Areas Of Fog 50° 50° 23% 0.01 in Calm 100% 50° 87% 0
9 AM Areas Of Fog 53° 53° 10% 0.01 in Calm 100% 53° 87% 1
10 AM Areas Of Fog 56° 56° 2% 0.01 in Calm 100% 56° 87% 2
11 AM Patchy Fog 60° 61° 4% <0.01 in W 2 G10 99% 60° 91% 3
12 PM Slight Chance Rain Showers 63° 63° 18% <0.01 in W 2 G10 90% 60° 91% 4
1 PM Chance Rain Showers 65° 65° 35% <0.01 in W 2 G10 84% 60° 91% 4
2 PM Chance Rain Showers 67° 67° 52% <0.01 in W 7 G17 83% 62° 83% 3
3 PM Chance Rain Showers 65° 65° 35% <0.01 in W 7 G17 83% 60° 83% 2
4 PM Chance Rain Showers 63° 63° 36% <0.01 in W 7 G17 85% 59° 83% 1
5 PM Mostly Cloudy 63° 63° 2% 0.00 in W 8 G17 84% 58° 84% 0
6 PM Mostly Cloudy 59° 59° 2% 0.00 in W 8 G17 91% 56° 84% 0
7 PM Mostly Cloudy 57° 57° 2% 0.00 in W 8 G17 95% 55° 84% 0
8 PM Mostly Cloudy 56° 56° 2% 0.00 in W 2 G9 98% 55° 65% 0
9 PM Mostly Cloudy 54° 54° 2% 0.00 in W 2 G9 99% 54° 65% 0
10 PM Mostly Cloudy 53° 53° 2% 0.00 in W 2 G9 100% 53° 65% 0
11 PM Patchy Fog 53° 53° 0% 0.00 in W 2 100% 53° 54% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 52° 52° 0% 0.00 in W 2 100% 52° 54% 0
1 AM Patchy Fog 51° 51° 0% 0.00 in W 2 100% 51° 54% 0
2 AM Areas Of Fog 50° 50° 0% 0.00 in Calm 100% 50° 61% 0
3 AM Areas Of Fog 48° 48° 0% 0.00 in Calm 100% 48° 61% 0
4 AM Areas Of Fog 47° 47° 0% 0.00 in Calm 100% 47° 61% 0
5 AM Areas Of Fog 46° 47° 0% 0.00 in Calm 100% 46° 72% 0
6 AM Areas Of Fog 45° 45° 0% 0.00 in Calm 100% 45° 72% 0
7 AM Areas Of Fog 45° 45° 0% 0.00 in Calm 100% 45° 72% 0
8 AM Areas Of Fog 46° 46° 0% 0.00 in Calm 100% 46° 63% 0
9 AM Areas Of Fog 51° 51° 0% 0.00 in Calm 99% 50° 63% 1
10 AM Patchy Fog 56° 57° 0% 0.00 in Calm 96% 55° 63% 2
11 AM Mostly Sunny 62° 62° 0% 0.00 in Calm 90% 59° 29% 3
12 PM Mostly Sunny 67° 67° 0% 0.00 in Calm 80% 61° 29% 4
1 PM Mostly Sunny 71° 71° 0% 0.00 in Calm 69% 60° 29% 4
2 PM Sunny 73° 73° 0% 0.00 in NNW 1 G8 60% 59° 3% 4
3 PM Sunny 73° 73° 0% 0.00 in NNW 1 G8 57% 57° 3% 3
4 PM Sunny 72° 72° 0% 0.00 in NNW 1 G8 57% 56° 3% 1
5 PM Sunny 68° 69° 0% 0.00 in W 9 G16 61% 54° 1% 0
6 PM Clear 64° 64° 0% 0.00 in W 9 G16 68% 54° 1% –
7 PM Clear 59° 59° 0% 0.00 in W 9 G16 78% 53° 1% –
8 PM Clear 55° 55° 0% 0.00 in W 1 G7 87% 51° 5% –
9 PM Clear 53° 53° 0% 0.00 in W 1 G7 91% 50° 5% –
10 PM Patchy Fog 52° 52° 0% 0.00 in W 1 G7 93% 50° 5% –
11 PM Patchy Fog 50° 50° 0% 0.00 in Calm 94% 49° 8% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 49° 49° 0% 0.00 in Calm 94% 47° 8% –
1 AM Patchy Fog 47° 47° 0% 0.00 in Calm 93% 45° 8% –
2 AM Mostly Clear 45° 45° 0% 0.00 in NNW 1 92% 43° 17% –
3 AM Mostly Clear 44° 44° 0% 0.00 in NNW 1 90% 41° 17% –
4 AM Mostly Clear 42° 42° 0% 0.00 in NNW 1 88% 39° 17% –
5 AM Mostly Clear 41° 41° 0% 0.00 in Calm 86% 38° 25% –
6 AM Sunny 40° 40° 0% 0.00 in Calm 86% 36° 25% –
7 AM Sunny 39° 39° 0% 0.00 in Calm 86% 35° 25% –
8 AM Sunny 41° 41° 0% 0.00 in ENE 1 82% 36° 21% –
9 AM Sunny 48° 48° 0% 0.00 in ENE 1 72% 39° 21% –
10 AM Sunny 56° 56° 0% 0.00 in ENE 1 59% 42° 21% –
11 AM Sunny 64° 64° 0% 0.00 in E 1 47% 44° 7% –
12 PM Sunny 70° 70° 0% 0.00 in E 1 39% 44° 7% –
1 PM Sunny 74° 74° 0% 0.00 in E 1 33% 43° 7% –
2 PM Sunny 76° 76° 0% 0.00 in Calm 30% 42° 3% –
3 PM Sunny 76° 76° 0% 0.00 in Calm 29% 42° 3% –
4 PM Sunny 74° 75° 0% 0.00 in Calm 32% 42° 3% –
5 PM Sunny 71° 71° 0% 0.00 in WSW 6 G12 36% 43° 7% –
6 PM Mostly Clear 65° 65° 0% 0.00 in WSW 6 G12 49% 45° 7% –
7 PM Mostly Clear 59° 59° 0% 0.00 in WSW 6 G12 64% 47° 7% –
8 PM Mostly Clear 55° 55° 0% 0.00 in Calm 78% 48° 7% –
9 PM Mostly Clear 53° 53° 0% 0.00 in Calm 85% 48° 7% –
10 PM Mostly Clear 51° 51° 0% 0.00 in Calm 87% 48° 7% –
11 PM Partly Cloudy 50° 51° 0% 0.00 in Calm 86% 46° 27% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 49° 49° 0% 0.00 in Calm 89% 46° 27% –
1 AM Partly Cloudy 47° 47° 0% 0.00 in Calm 90% 44° 27% –
2 AM Partly Cloudy 46° 46° 0% 0.00 in Calm 91% 43° 27% –
3 AM Partly Cloudy 45° 45° 0% 0.00 in Calm 90% 42° 27% –
4 AM Partly Cloudy 44° 44° 0% 0.00 in Calm 87% 41° 27% –
5 AM Partly Cloudy 44° 44° 0% 0.00 in Calm 85% 40° 35% –
6 AM Mostly Sunny 42° 42° 0% 0.00 in Calm 88% 39° 35% –
7 AM Mostly Sunny 41° 41° 0% 0.00 in Calm 89% 38° 35% –
8 AM Mostly Sunny 43° 43° 0% 0.00 in ENE 2 85% 39° 35% –
9 AM Mostly Sunny 49° 49° 0% 0.00 in ENE 2 73% 41° 35% –
10 AM Mostly Sunny 58° 58° 0% 0.00 in ENE 2 59% 44° 35% –
11 AM Mostly Sunny 66° 66° 0% 0.00 in E 2 G8 48% 46° 27% –
12 PM Mostly Sunny 71° 71° 0% 0.00 in E 2 G8 41% 46° 27% –
1 PM Mostly Sunny 74° 74° 0% 0.00 in E 2 G8 35% 45° 27% –
2 PM Mostly Sunny 76° 76° 0% 0.00 in SE 2 G8 32% 44° 27% –
3 PM Mostly Sunny 77° 77° 0% 0.00 in SE 2 G8 31% 44° 27% –
4 PM Mostly Sunny 76° 76° 0% 0.00 in SE 2 G8 32% 43° 27% –
5 PM Mostly Sunny 73° 73° 0% 0.00 in WSW 2 G9 35% 43° 29% –
6 PM Partly Cloudy 68° 68° 0% 0.00 in WSW 2 G9 43% 44° 29% –
7 PM Partly Cloudy 62° 62° 0% 0.00 in WSW 2 G9 55% 46° 29% –
8 PM Partly Cloudy 57° 57° 0% 0.00 in Calm 69% 47° 29% –
9 PM Partly Cloudy 55° 55° 0% 0.00 in Calm 76% 47° 29% –
10 PM Partly Cloudy 54° 54° 0% 0.00 in Calm 79% 47° 29% –
11 PM Partly Cloudy 52° 52° 0% 0.00 in Calm 81% 47° 39% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 50° 51° 0% 0.00 in Calm 85% 46° 39% –
1 AM Partly Cloudy 49° 49° 0% 0.00 in Calm 89% 46° 39% –
2 AM Partly Cloudy 47° 47° 0% 0.00 in Calm 92% 45° 39% –
3 AM Partly Cloudy 46° 46° 0% 0.00 in Calm 92% 44° 39% –
4 AM Partly Cloudy 46° 46° 0% 0.00 in Calm 91% 44° 39% –
5 AM Mostly Cloudy 46° 46° 1% 0.00 in Calm 90% 43° 52% –
6 AM Patchy Fog 44° 44° 1% 0.00 in Calm 95% 43° 52% –
7 AM Areas Of Fog 43° 43° 1% 0.00 in Calm 98% 43° 52% –
8 AM Patchy Fog 45° 45° 1% 0.00 in Calm 95% 43° 52% –
9 AM Partly Sunny 50° 50° 1% 0.00 in Calm 82% 45° 52% –
10 AM Partly Sunny 58° 58° 1% 0.00 in Calm 67% 47° 52% –
11 AM Mostly Sunny 65° 65° 2% 0.00 in NE 1 55% 48° 34% –
12 PM Mostly Sunny 70° 70° 2% 0.00 in NE 1 46% 48° 34% –
1 PM Mostly Sunny 74° 74° 2% 0.00 in NE 1 39% 47° 34% –
2 PM Mostly Sunny 75° 75° 2% 0.00 in WSW 2 G8 35% 46° 34% –
3 PM Mostly Sunny 76° 76° 2% 0.00 in WSW 2 G8 34% 45° 34% –
4 PM Mostly Sunny 74° 74° 2% 0.00 in WSW 2 G8 35% 45° 34% –
5 PM Sunny 71° 71° 2% 0.00 in W 7 G13 39% 45° 22% –
6 PM Mostly Clear 66° 66° 2% 0.00 in W 7 G13 46% 45° 22% –
7 PM Mostly Clear 61° 61° 2% 0.00 in W 7 G13 57% 46° 22% –
8 PM Mostly Clear 57° 57° 2% 0.00 in Calm 69% 47° 22% –
9 PM Mostly Clear 54° 54° 2% 0.00 in Calm 77% 47° 22% –
10 PM Mostly Clear 53° 53° 2% 0.00 in Calm 82% 47° 22% –
11 PM Partly Cloudy 51° 51° 1% 0.00 in Calm 86% 47° 39% –
Tuesday, October 2713 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 50° 50° 1% 0.00 in Calm 90% 47° 39% –
1 AM Partly Cloudy 48° 48° 1% 0.00 in Calm 92% 46° 39% –
2 AM Partly Cloudy 47° 47° 1% 0.00 in Calm 94% 46° 39% –
3 AM Partly Cloudy 46° 46° 1% 0.00 in Calm 95% 45° 39% –
4 AM Partly Cloudy 46° 46° 1% 0.00 in Calm 95% 44° 39% –
5 AM Patchy Fog 45° 45° 2% 0.00 in Calm 94% 44° 44% –
6 AM Areas Of Fog 44° 44° 2% 0.00 in Calm 99% 43° 44% –
7 AM Areas Of Fog 43° 43° 2% 0.00 in Calm 100% 43° 44% –
8 AM Areas Of Fog 44° 44° 2% 0.00 in Calm 98% 44° 44% –
9 AM Mostly Sunny 50° 50° 2% 0.00 in Calm 85% 46° 44% –
10 AM Mostly Sunny 57° 57° 2% 0.00 in Calm 70% 47° 44% –
11 AM Mostly Sunny 64° 64° 2% 0.00 in Calm 57% 49° 28% –
12 PM Mostly Sunny 69° 69° 2% 0.00 in Calm 47% 48° 28% –

National Weather Service forecast updated 51 min ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.