Petaluma, CA 94954 Hourly Weather

Sonoma County11:59 AM PDT38.25°N, 122.62°W

Next 48 hours

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 2 AM 5 AM 8 AM 45° 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2113 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
11 AM Mostly Cloudy 62° 62° 4% 0.00 in WNW 1 G7 87% 58° 87% 3
12 PM Cloudy 65° 65° 4% 0.00 in WNW 1 G7 77% 58° 91% 4
1 PM Cloudy 68° 68° 4% 0.00 in WNW 1 G7 70% 58° 89% 4
2 PM Cloudy 70° 70° 5% 0.00 in W 1 G8 68% 59° 91% 3
3 PM Mostly Cloudy 69° 69° 5% 0.00 in W 2 G8 66% 57° 80% 2
4 PM Mostly Cloudy 68° 68° 11% 0.00 in W 3 G9 66% 56° 77% 1
5 PM Chance Rain Showers 67° 67° 47% <0.01 in WNW 2 G8 70% 57° 89% 0
6 PM Chance Rain Showers 63° 63° 48% <0.01 in Calm 77% 56° 84% 0
7 PM Chance Rain Showers 61° 61° 32% <0.01 in Calm 81% 55° 91% 0
8 PM Slight Chance Rain Showers 59° 59° 24% <0.01 in Calm 86% 55° 70% 0
9 PM Chance Rain Showers 58° 58° 27% <0.01 in Calm 91% 55° 77% 0
10 PM Chance Rain Showers 57° 57° 27% <0.01 in NNW 1 95% 55° 75% 0
11 PM Areas Of Fog 56° 56° 15% <0.01 in NW 1 97% 55° 83% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Areas Of Fog 55° 55° 18% <0.01 in NNW 1 100% 55° 78% 0
1 AM Areas Of Fog 54° 54° 23% <0.01 in NNW 1 100% 54° 81% 0
2 AM Areas Of Fog 54° 54° 29% <0.01 in NW 1 100% 54° 92% 0
3 AM Areas Of Fog 52° 53° 35% <0.01 in NW 1 100% 52° 80% 0
4 AM Areas Of Fog 52° 52° 50% <0.01 in W 1 100% 52° 87% 0
5 AM Rain Showers Likely 52° 52° 61% <0.01 in W 1 100% 52° 96% 0
6 AM Areas Of Fog 51° 51° 48% <0.01 in Calm 100% 51° 88% 0
7 AM Areas Of Fog 52° 52° 24% <0.01 in Calm 100% 52° 95% 0
8 AM Areas Of Fog 52° 52° 26% <0.01 in Calm 100% 52° 93% 0
9 AM Areas Of Fog 54° 54° 30% <0.01 in ESE 1 100% 54° 94% 1
10 AM Chance Rain Showers 57° 57° 30% <0.01 in SE 1 100% 57° 90% 2
11 AM Chance Rain Showers 60° 60° 46% <0.01 in SSE 1 G7 100% 60° 85% 3
12 PM Rain Showers Likely 62° 62° 62% <0.01 in SSE 1 G8 100% 62° 80% 4
1 PM Rain Showers Likely 63° 63° 56% <0.01 in SSW 2 G10 97% 62° 79% 4
2 PM Rain Showers Likely 65° 65° 57% <0.01 in SW 3 G13 94% 63° 79% 3
3 PM Chance Rain Showers 63° 63° 50% <0.01 in W 6 G14 92% 61° 73% 2
4 PM Chance Rain Showers 62° 62° 38% <0.01 in W 7 G15 92% 60° 66% 1
5 PM Partly Sunny 61° 61° 8% 0.00 in W 7 G14 95% 60° 69% 0
6 PM Mostly Cloudy 58° 58° 9% 0.00 in W 5 G12 100% 58° 69% 0
7 PM Mostly Cloudy 57° 57° 7% 0.00 in W 2 G8 100% 57° 69% 0
8 PM Mostly Cloudy 56° 56° 7% 0.00 in W 2 99% 56° 68% 0
9 PM Patchy Fog 55° 55° 0% 0.00 in W 2 100% 55° 68% 0
10 PM Patchy Fog 54° 54° 0% 0.00 in W 2 100% 54° 68% 0
11 PM Patchy Fog 54° 54° 0% 0.00 in W 2 100% 54° 50% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 53° 53° 0% 0.00 in W 2 100% 53° 50% 0
1 AM Patchy Fog 52° 52° 0% 0.00 in W 2 100% 52° 50% 0
2 AM Areas Of Fog 51° 51° 0% 0.00 in WNW 1 100% 51° 54% 0
3 AM Areas Of Fog 50° 50° 0% 0.00 in WNW 1 100% 50° 54% 0
4 AM Areas Of Fog 49° 49° 0% 0.00 in WNW 1 100% 49° 54% 0
5 AM Areas Of Fog 48° 48° 0% 0.00 in NW 1 100% 48° 81% 0
6 AM Areas Of Fog 48° 48° 0% 0.00 in NW 1 100% 48° 81% 0
7 AM Areas Of Fog 46° 46° 0% 0.00 in NW 1 100% 46° 81% 0
8 AM Areas Of Fog 46° 46° 0% 0.00 in N 1 100% 46° 57% 0
9 AM Areas Of Fog 49° 49° 0% 0.00 in N 1 100% 49° 57% 1
10 AM Areas Of Fog 54° 54° 0% 0.00 in N 1 100% 54° 57% 2
11 AM Areas Of Fog 59° 59° 0% 0.00 in NNE 1 G7 100% 59° 32% 3
12 PM Mostly Sunny 63° 63° 0% 0.00 in NNE 1 G7 88% 60° 32% 4
1 PM Mostly Sunny 67° 67° 0% 0.00 in NNE 1 G7 74% 58° 32% 4
2 PM Sunny 69° 69° 0% 0.00 in N 1 G9 61% 55° 6% 4
3 PM Sunny 70° 70° 0% 0.00 in N 1 G9 56% 54° 6% 3
4 PM Sunny 70° 70° 0% 0.00 in N 1 G9 55% 52° 6% 1
5 PM Sunny 67° 67° 0% 0.00 in WNW 5 G12 58% 52° 1% 0
6 PM Clear 64° 64° 0% 0.00 in WNW 5 G12 64% 52° 1% 0
7 PM Clear 59° 59° 0% 0.00 in WNW 5 G12 74% 51° 1% 0
8 PM Mostly Clear 55° 55° 0% 0.00 in W 1 82% 50° 6% 0
9 PM Mostly Clear 53° 53° 0% 0.00 in W 1 86% 49° 6% 0
10 PM Mostly Clear 52° 52° 0% 0.00 in W 1 88% 48° 6% 0
11 PM Mostly Clear 51° 51° 0% 0.00 in NW 2 88% 47° 13% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 49° 49° 0% 0.00 in NW 2 87% 45° 13% –
1 AM Mostly Clear 47° 47° 0% 0.00 in NW 2 86% 43° 13% –
2 AM Mostly Clear 46° 46° 0% 0.00 in N 2 84% 41° 24% –
3 AM Mostly Clear 44° 44° 0% 0.00 in N 2 82% 39° 24% –
4 AM Mostly Clear 43° 43° 0% 0.00 in N 2 79% 37° 24% –
5 AM Partly Cloudy 42° 42° 0% 0.00 in N 1 77% 35° 31% –
6 AM Mostly Sunny 40° 40° 0% 0.00 in N 1 77% 34° 31% –
7 AM Mostly Sunny 40° 40° 0% 0.00 in N 1 76% 33° 31% –
8 AM Sunny 42° 42° 0% 0.00 in Calm 74% 34° 22% –
9 AM Sunny 47° 47° 0% 0.00 in Calm 67% 37° 22% –
10 AM Sunny 55° 55° 0% 0.00 in Calm 59% 41° 22% –
11 AM Sunny 62° 62° 0% 0.00 in E 1 51% 43° 5% –
12 PM Sunny 67° 67° 0% 0.00 in E 1 43% 44° 5% –
1 PM Sunny 71° 71° 0% 0.00 in E 1 37% 44° 5% –
2 PM Sunny 73° 73° 0% 0.00 in Calm 33% 43° 2% –
3 PM Sunny 74° 74° 0% 0.00 in Calm 31% 41° 2% –
4 PM Sunny 72° 72° 0% 0.00 in Calm 32% 41° 2% –
5 PM Sunny 69° 69° 0% 0.00 in W 5 G10 38% 43° 6% –
6 PM Mostly Clear 65° 65° 0% 0.00 in W 5 G10 50% 45° 6% –
7 PM Mostly Clear 59° 59° 0% 0.00 in W 5 G10 63% 47° 6% –
8 PM Mostly Clear 55° 55° 0% 0.00 in Calm 75% 47° 6% –
9 PM Mostly Clear 53° 53° 0% 0.00 in Calm 81% 47° 6% –
10 PM Mostly Clear 52° 52° 0% 0.00 in Calm 84% 47° 6% –
11 PM Partly Cloudy 51° 51° 0% 0.00 in Calm 84% 46° 33% –
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 87% 46° 33% –
1 AM Partly Cloudy 48° 48° 0% 0.00 in Calm 90% 45° 33% –
2 AM Partly Cloudy 46° 46° 0% 0.00 in Calm 91% 44° 33% –
3 AM Partly Cloudy 45° 45° 0% 0.00 in Calm 92% 42° 33% –
4 AM Partly Cloudy 44° 44° 0% 0.00 in Calm 91% 41° 33% –
5 AM Mostly Cloudy 43° 43° 0% 0.00 in Calm 90% 40° 60% –
6 AM Areas Of Fog 42° 42° 0% 0.00 in Calm 91% 41° 60% –
7 AM Patchy Fog 41° 41° 0% 0.00 in Calm 92% 40° 60% –
8 AM Partly Sunny 43° 43° 0% 0.00 in ENE 1 89% 40° 60% –
9 AM Partly Sunny 47° 47° 0% 0.00 in ENE 1 82% 43° 60% –
10 AM Partly Sunny 53° 53° 0% 0.00 in ENE 1 73% 46° 60% –
11 AM Mostly Sunny 59° 59° 0% 0.00 in E 2 G9 64% 49° 50% –
12 PM Mostly Sunny 64° 64° 0% 0.00 in E 2 G9 56% 50° 50% –
1 PM Mostly Sunny 68° 67° 0% 0.00 in E 2 G9 49% 49° 50% –
2 PM Mostly Sunny 70° 70° 0% 0.00 in SSE 2 G9 44% 48° 50% –
3 PM Mostly Sunny 71° 71° 0% 0.00 in SSE 2 G9 42% 47° 50% –
4 PM Mostly Sunny 70° 70° 0% 0.00 in SSE 2 G9 42% 47° 50% –
5 PM Sunny 68° 69° 1% 0.00 in SW 3 G8 45% 46° 24% –
6 PM Mostly Clear 65° 65° 1% 0.00 in SW 3 G8 52% 47° 24% –
7 PM Mostly Clear 60° 60° 1% 0.00 in SW 3 G8 63% 48° 24% –
8 PM Mostly Clear 56° 56° 1% 0.00 in Calm 75% 48° 24% –
9 PM Mostly Clear 54° 54° 1% 0.00 in Calm 81% 48° 24% –
10 PM Mostly Clear 53° 53° 1% 0.00 in Calm 84% 48° 24% –
11 PM Partly Cloudy 52° 52° 2% 0.00 in Calm 86% 48° 32% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 51° 51° 2% 0.00 in Calm 89% 48° 32% –
1 AM Partly Cloudy 50° 50° 2% 0.00 in Calm 93% 48° 32% –
2 AM Patchy Fog 48° 49° 2% 0.00 in Calm 96% 47° 32% –
3 AM Areas Of Fog 47° 47° 2% 0.00 in Calm 97% 46° 32% –
4 AM Areas Of Fog 46° 46° 2% 0.00 in Calm 98% 45° 32% –
5 AM Areas Of Fog 45° 45° 0% 0.00 in Calm 98% 44° 54% –
6 AM Areas Of Fog 43° 43° 0% 0.00 in Calm 100% 43° 54% –
7 AM Areas Of Fog 43° 43° 0% 0.00 in Calm 100% 43° 54% –
8 AM Areas Of Fog 44° 44° 0% 0.00 in N 1 99% 44° 54% –
9 AM Patchy Fog 48° 48° 0% 0.00 in N 1 91% 46° 54% –
10 AM Partly Sunny 54° 54° 0% 0.00 in N 1 81% 49° 54% –
11 AM Mostly Sunny 60° 60° 0% 0.00 in NW 1 G7 71% 51° 32% –
12 PM Mostly Sunny 65° 65° 0% 0.00 in NW 1 G7 61% 51° 32% –
1 PM Mostly Sunny 68° 68° 0% 0.00 in NW 1 G7 53% 50° 32% –
2 PM Mostly Sunny 70° 70° 0% 0.00 in WSW 2 G9 48% 49° 32% –
3 PM Mostly Sunny 70° 70° 0% 0.00 in WSW 2 G9 46% 48° 32% –
4 PM Mostly Sunny 69° 69° 0% 0.00 in WSW 2 G9 48% 48° 32% –
5 PM Sunny 67° 67° 1% 0.00 in W 6 G12 51% 48° 24% –
6 PM Mostly Clear 63° 63° 1% 0.00 in W 6 G12 58% 48° 24% –
7 PM Mostly Clear 59° 59° 1% 0.00 in W 6 G12 67% 48° 24% –
8 PM Mostly Clear 56° 56° 1% 0.00 in W 1 77% 48° 24% –
9 PM Mostly Clear 54° 54° 1% 0.00 in W 1 83% 49° 24% –
10 PM Mostly Clear 52° 52° 1% 0.00 in W 1 88% 49° 24% –
11 PM Partly Cloudy 51° 51° 0% 0.00 in NW 1 90% 49° 44% –
Tuesday, October 2723 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 50° 50° 0% 0.00 in NW 1 94% 48° 44% –
1 AM Patchy Fog 49° 49° 0% 0.00 in NW 1 97% 48° 44% –
2 AM Areas Of Fog 48° 48° 0% 0.00 in Calm 99% 47° 44% –
3 AM Areas Of Fog 46° 46° 0% 0.00 in Calm 100% 46° 44% –
4 AM Areas Of Fog 45° 45° 0% 0.00 in Calm 100% 45° 44% –
5 AM Areas Of Fog 44° 44° 0% 0.00 in Calm 100% 44° 58% –
6 AM Areas Of Fog 43° 43° 0% 0.00 in Calm 100% 43° 58% –
7 AM Areas Of Fog 42° 42° 0% 0.00 in Calm 100% 42° 58% –
8 AM Areas Of Fog 43° 43° 0% 0.00 in Calm 100% 44° 58% –
9 AM Partly Sunny 48° 48° 0% 0.00 in Calm 91% 46° 58% –
10 AM Partly Sunny 54° 54° 0% 0.00 in Calm 81% 49° 58% –
11 AM Mostly Sunny 60° 60° 1% 0.00 in Calm 70% 51° 47% –
12 PM Mostly Sunny 65° 65° 1% 0.00 in Calm 58% 50° 47% –
1 PM Mostly Sunny 68° 68° 1% 0.00 in Calm 49% 49° 47% –
2 PM Mostly Sunny 70° 70° 1% 0.00 in WSW 1 G7 44% 47° 47% –
3 PM Mostly Sunny 71° 71° 1% 0.00 in WSW 1 G7 42% 47° 47% –
4 PM Mostly Sunny 70° 69° 1% 0.00 in WSW 1 G7 44% 47° 47% –
5 PM Mostly Sunny 67° 67° 1% 0.00 in WSW 3 G9 48% 47° 34% –
6 PM Partly Cloudy 63° 63° 1% 0.00 in WSW 3 G9 55% 47° 34% –
7 PM Partly Cloudy 59° 59° 1% 0.00 in WSW 3 G9 65% 48° 34% –
8 PM Partly Cloudy 56° 56° 1% 0.00 in Calm 75% 48° 34% –
9 PM Partly Cloudy 54° 54° 1% 0.00 in Calm 83% 48° 34% –
10 PM Partly Cloudy 52° 52° 1% 0.00 in Calm 88% 49° 34% –

National Weather Service forecast updated 13 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.