Petaluma, CA 94999 Hourly Weather

Sonoma County7:45 AM PDT38.27°N, 122.66°W

Next 48 hours

7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 1 AM 4 AM 40° 50° 60° 70° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2317 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
7 AM Areas Of Fog 44° 44° 0% 0.00 in NW 1 100% 44° 69% 0
8 AM Patchy Fog 46° 46° 0% 0.00 in NW 1 100% 46° 56% 0
9 AM Areas Of Fog 49° 49° 0% 0.00 in NW 1 100% 49° 43% 1
10 AM Patchy Fog 55° 55° 0% 0.00 in NW 1 100% 55° 32% 2
11 AM Sunny 59° 59° 0% 0.00 in NW 1 G8 93% 57° 19% 3
12 PM Sunny 65° 65° 0% 0.00 in N 2 G9 76% 57° 13% 4
1 PM Sunny 68° 68° 0% 0.00 in NNW 2 G12 63% 55° 12% 4
2 PM Sunny 70° 70° 0% 0.00 in NW 3 G14 54% 52° 12% 4
3 PM Sunny 71° 71° 0% 0.00 in NW 5 G15 52% 52° 2% 3
4 PM Sunny 69° 69° 0% 0.00 in W 7 G15 52% 51° 0% 1
5 PM Sunny 67° 67° 0% 0.00 in W 6 G14 52% 49° 0% 0
6 PM Clear 63° 63° 0% 0.00 in W 2 G9 63% 50° 0% 0
7 PM Clear 56° 56° 0% 0.00 in W 1 75% 48° 1% 0
8 PM Clear 54° 54° 0% 0.00 in WNW 1 80% 48° 2% 0
9 PM Clear 52° 52° 0% 0.00 in NW 1 80% 46° 1% 0
10 PM Clear 51° 51° 0% 0.00 in NW 2 80% 45° 2% 0
11 PM Mostly Clear 50° 51° 0% 0.00 in WNW 2 80% 45° 8% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 50° 50° 0% 0.00 in NW 2 75% 42° 12% 0
1 AM Mostly Clear 48° 49° 0% 0.00 in NW 2 74% 40° 14% 0
2 AM Mostly Clear 46° 46° 0% 0.00 in WNW 2 70% 37° 19% 0
3 AM Mostly Clear 45° 45° 0% 0.00 in NW 1 70% 36° 19% 0
4 AM Mostly Clear 44° 44° 0% 0.00 in NW 1 68% 34° 20% 0
5 AM Partly Cloudy 42° 42° 0% 0.00 in N 1 69% 33° 33% 0
6 AM Mostly Sunny 43° 43° 0% 0.00 in N 1 70% 33° 33% 0
7 AM Mostly Sunny 42° 42° 0% 0.00 in N 1 70% 33° 33% 0
8 AM Sunny 42° 42° 0% 0.00 in Calm 72% 33° 17% 0
9 AM Sunny 48° 48° 0% 0.00 in Calm 68% 38° 17% 1
10 AM Sunny 56° 56° 0% 0.00 in Calm 59% 42° 17% 2
11 AM Sunny 65° 65° 0% 0.00 in Calm 47% 44° 3% 3
12 PM Sunny 69° 69° 0% 0.00 in Calm 40% 43° 3% 4
1 PM Sunny 72° 72° 0% 0.00 in Calm 34% 42° 3% 4
2 PM Sunny 74° 74° 0% 0.00 in W 3 G14 31% 42° 4% 4
3 PM Sunny 73° 73° 0% 0.00 in W 3 G14 33% 42° 4% 3
4 PM Sunny 72° 72° 0% 0.00 in W 3 G14 38% 45° 4% 1
5 PM Sunny 68° 68° 0% 0.00 in W 5 G13 46% 47° 4% 0
6 PM Clear 61° 61° 0% 0.00 in W 5 G13 57% 46° 4% 0
7 PM Clear 56° 56° 0% 0.00 in W 5 G13 72% 47° 4% 0
8 PM Clear 52° 52° 0% 0.00 in Calm 85% 48° 5% 0
9 PM Clear 50° 50° 0% 0.00 in Calm 92% 48° 5% 0
10 PM Patchy Fog 49° 49° 0% 0.00 in Calm 94% 48° 5% 0
11 PM Patchy Fog 48° 48° 0% 0.00 in Calm 95% 47° 17% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 47° 47° 0% 0.00 in Calm 96% 46° 17% 0
1 AM Areas Of Fog 46° 46° 0% 0.00 in Calm 97% 46° 17% 0
2 AM Areas Of Fog 45° 45° 0% 0.00 in Calm 98% 45° 28% 0
3 AM Areas Of Fog 44° 44° 0% 0.00 in Calm 99% 43° 28% 0
4 AM Areas Of Fog 42° 42° 0% 0.00 in Calm 99% 42° 28% 0
5 AM Areas Of Fog 41° 41° 0% 0.00 in Calm 100% 41° 41% 0
6 AM Areas Of Fog 39° 39° 0% 0.00 in Calm 100% 39° 41% 0
7 AM Areas Of Fog 38° 39° 0% 0.00 in Calm 100% 38° 41% 0
8 AM Areas Of Fog 40° 40° 0% 0.00 in Calm 100% 40° 55% 0
9 AM Partly Sunny 46° 46° 0% 0.00 in Calm 90% 43° 55% 1
10 AM Partly Sunny 53° 53° 0% 0.00 in Calm 78% 46° 55% 2
11 AM Mostly Sunny 60° 60° 0% 0.00 in ESE 1 G7 65% 48° 41% 3
12 PM Mostly Sunny 65° 65° 0% 0.00 in ESE 1 G7 56% 49° 41% 4
1 PM Mostly Sunny 69° 69° 0% 0.00 in ESE 1 G7 48% 48° 41% 4
2 PM Mostly Sunny 71° 71° 0% 0.00 in S 2 G8 44% 48° 27% 4
3 PM Mostly Sunny 71° 71° 0% 0.00 in S 2 G8 43% 48° 27% 2
4 PM Mostly Sunny 70° 70° 0% 0.00 in S 2 G8 46% 49° 27% 1
5 PM Mostly Sunny 67° 67° 0% 0.00 in WSW 5 53% 50° 33% 0
6 PM Partly Cloudy 63° 63° 0% 0.00 in WSW 5 64% 50° 33% –
7 PM Partly Cloudy 58° 58° 0% 0.00 in WSW 5 76% 50° 33% –
8 PM Partly Cloudy 53° 53° 0% 0.00 in Calm 88% 50° 37% –
9 PM Patchy Fog 51° 51° 0% 0.00 in Calm 94% 49° 37% –
10 PM Areas Of Fog 50° 50° 0% 0.00 in Calm 98% 49° 37% –
11 PM Areas Of Fog 49° 49° 0% 0.00 in Calm 99% 49° 37% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Areas Of Fog 48° 49° 0% 0.00 in Calm 100% 48° 37% –
1 AM Areas Of Fog 48° 48° 0% 0.00 in Calm 100% 48° 37% –
2 AM Areas Of Fog 47° 47° 0% 0.00 in Calm 100% 47° 45% –
3 AM Areas Of Fog 46° 46° 0% 0.00 in Calm 100% 46° 45% –
4 AM Areas Of Fog 45° 45° 0% 0.00 in Calm 100% 45° 45% –
5 AM Areas Of Fog 44° 44° 0% 0.00 in Calm 100% 44° 68% –
6 AM Areas Of Fog 42° 42° 0% 0.00 in Calm 100% 42° 68% –
7 AM Areas Of Fog 42° 42° 0% 0.00 in Calm 100% 42° 68% –
8 AM Areas Of Fog 43° 43° 0% 0.00 in NW 1 100% 43° 64% –
9 AM Patchy Fog 48° 48° 0% 0.00 in NW 1 95% 46° 64% –
10 AM Partly Sunny 54° 54° 0% 0.00 in NW 1 88% 51° 64% –
11 AM Sunny 60° 60° 1% 0.00 in W 1 G8 80% 54° 24% –
12 PM Sunny 64° 64° 1% 0.00 in W 1 G8 70% 54° 24% –
1 PM Sunny 66° 67° 1% 0.00 in W 1 G8 61% 53° 24% –
2 PM Sunny 68° 68° 1% 0.00 in W 7 G17 55% 51° 10% –
3 PM Sunny 67° 67° 1% 0.00 in W 7 G17 55% 50° 10% –
4 PM Sunny 66° 66° 1% 0.00 in W 7 G17 58% 50° 10% –
5 PM Sunny 63° 63° 1% 0.00 in W 9 G18 62% 50° 12% –
6 PM Mostly Clear 59° 59° 1% 0.00 in W 9 G18 72% 50° 12% –
7 PM Mostly Clear 55° 55° 1% 0.00 in W 9 G18 81% 50° 12% –
8 PM Mostly Clear 52° 52° 1% 0.00 in W 5 G12 90% 50° 12% –
9 PM Mostly Clear 51° 50° 1% 0.00 in W 5 G12 95% 50° 12% –
10 PM Mostly Clear 50° 49° 1% 0.00 in W 5 G12 98% 50° 12% –
11 PM Partly Cloudy 49° 48° 1% 0.00 in WNW 3 G9 99% 49° 26% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 48° 47° 1% 0.00 in WNW 3 G9 100% 48° 26% –
1 AM Partly Cloudy 46° 45° 1% 0.00 in WNW 3 G9 100% 46° 26% –
2 AM Patchy Fog 45° 45° 1% 0.00 in WNW 1 100% 45° 26% –
3 AM Patchy Fog 44° 44° 1% 0.00 in WNW 1 100% 44° 26% –
4 AM Patchy Fog 44° 44° 1% 0.00 in WNW 1 100% 43° 26% –
5 AM Patchy Fog 43° 43° 1% 0.00 in NW 1 100% 43° 43% –
6 AM Patchy Fog 41° 41° 1% 0.00 in NW 1 100% 41° 43% –
7 AM Patchy Fog 40° 40° 1% 0.00 in NW 1 100% 40° 43% –
8 AM Patchy Fog 41° 41° 1% 0.00 in N 1 100% 41° 43% –
9 AM Patchy Fog 46° 46° 1% 0.00 in N 1 92% 44° 43% –
10 AM Mostly Sunny 53° 53° 1% 0.00 in N 1 81% 48° 43% –
11 AM Mostly Sunny 60° 60° 1% 0.00 in Calm 71% 50° 28% –
12 PM Mostly Sunny 64° 64° 1% 0.00 in Calm 61% 50° 28% –
1 PM Mostly Sunny 67° 67° 1% 0.00 in Calm 53% 49° 28% –
2 PM Mostly Sunny 68° 68° 1% 0.00 in W 1 G7 48% 48° 28% –
3 PM Mostly Sunny 67° 67° 1% 0.00 in W 1 G7 49% 47° 28% –
4 PM Mostly Sunny 66° 66° 1% 0.00 in W 1 G7 53% 48° 28% –
5 PM Mostly Sunny 63° 63° 0% 0.00 in W 7 G13 59% 48° 27% –
6 PM Partly Cloudy 59° 59° 0% 0.00 in W 7 G13 68% 49° 27% –
7 PM Partly Cloudy 55° 55° 0% 0.00 in W 7 G13 80% 49° 27% –
8 PM Partly Cloudy 52° 52° 0% 0.00 in Calm 92% 50° 27% –
9 PM Areas Of Fog 50° 50° 0% 0.00 in Calm 97% 50° 27% –
10 PM Areas Of Fog 50° 50° 0% 0.00 in Calm 99% 49° 27% –
11 PM Areas Of Fog 49° 49° 0% 0.00 in Calm 99% 49° 45% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Areas Of Fog 48° 48° 0% 0.00 in Calm 100% 48° 45% –
1 AM Areas Of Fog 46° 46° 0% 0.00 in Calm 100% 46° 45% –
2 AM Areas Of Fog 45° 45° 0% 0.00 in Calm 100% 45° 45% –
3 AM Areas Of Fog 44° 44° 0% 0.00 in Calm 100% 44° 45% –
4 AM Areas Of Fog 43° 43° 0% 0.00 in Calm 100% 43° 45% –
5 AM Areas Of Fog 42° 42° 0% 0.00 in Calm 100% 42° 69% –
6 AM Areas Of Fog 41° 41° 0% 0.00 in Calm 100% 41° 69% –
7 AM Areas Of Fog 41° 41° 0% 0.00 in Calm 100% 41° 69% –
8 AM Areas Of Fog 43° 43° 0% 0.00 in Calm 98% 42° 69% –
9 AM Patchy Fog 48° 48° 0% 0.00 in Calm 90% 45° 69% –
10 AM Partly Sunny 54° 54° 0% 0.00 in Calm 80% 48° 69% –
11 AM Mostly Sunny 60° 60° 0% 0.00 in Calm 71% 50° 45% –
12 PM Mostly Sunny 64° 64° 0% 0.00 in Calm 62% 50° 45% –
1 PM Mostly Sunny 66° 66° 0% 0.00 in Calm 55% 49° 45% –
2 PM Mostly Sunny 67° 67° 0% 0.00 in WSW 2 G8 51% 48° 45% –
3 PM Mostly Sunny 66° 66° 0% 0.00 in WSW 2 G8 51% 48° 45% –
4 PM Mostly Sunny 65° 65° 0% 0.00 in WSW 2 G8 54% 48° 45% –
5 PM Mostly Sunny 62° 62° 0% 0.00 in WSW 7 G13 60% 48° 47% –
6 PM Partly Cloudy 59° 59° 0% 0.00 in WSW 7 G13 69% 49° 47% –
7 PM Partly Cloudy 55° 55° 0% 0.00 in WSW 7 G13 81% 49° 47% –
8 PM Partly Cloudy 52° 52° 0% 0.00 in Calm 92% 49° 47% –
9 PM Areas Of Fog 50° 50° 0% 0.00 in Calm 98% 50° 47% –
10 PM Areas Of Fog 50° 50° 0% 0.00 in Calm 99% 49° 47% –
11 PM Areas Of Fog 49° 49° 0% 0.00 in Calm 99% 49° 48% –
Thursday, October 2914 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Areas Of Fog 48° 48° 0% 0.00 in Calm 100% 48° 48% –
1 AM Areas Of Fog 47° 47° 0% 0.00 in Calm 100% 47° 48% –
2 AM Areas Of Fog 46° 46° 0% 0.00 in Calm 100% 46° 48% –
3 AM Areas Of Fog 45° 45° 0% 0.00 in Calm 100% 45° 48% –
4 AM Areas Of Fog 44° 44° 0% 0.00 in Calm 100% 44° 48% –
5 AM Areas Of Fog 43° 43° 1% 0.00 in Calm 100% 43° 67% –
6 AM Areas Of Fog 42° 42° 1% 0.00 in Calm 100% 42° 67% –
7 AM Areas Of Fog 42° 42° 1% 0.00 in Calm 100% 42° 67% –
8 AM Areas Of Fog 43° 43° 1% 0.00 in Calm 100% 43° 67% –
9 AM Areas Of Fog 47° 47° 1% 0.00 in Calm 94% 46° 67% –
10 AM Partly Sunny 53° 53° 1% 0.00 in Calm 88% 49° 67% –
11 AM Mostly Sunny 58° 58° 1% 0.00 in Calm 80% 52° 38% –
12 PM Mostly Sunny 62° 62° 1% 0.00 in Calm 71% 52° 38% –
1 PM Mostly Sunny 64° 64° 1% 0.00 in Calm 64% 51° 38% –

National Weather Service forecast updated 6 hrs 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 4Search index and reflects what the press published. Terms of use.