Petaluma River entrance, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jun 16
Sunny
Close Hourly
76º / 51º 1% WSW 15 mph 51%
9am Sunny 59º 1% WSW 6 mph 73%
10am Sunny 63º 0% WSW 8 mph 63%
11am Sunny 67º 0% WSW 9 mph 57%
12pm Sunny 71º 0% WSW 10 mph 49%
1pm Sunny 74º 0% WSW 11 mph 45%
2pm Sunny 75º 0% WSW 14 mph 43%
3pm Sunny 76º 0% WSW 14 mph 41%
4pm Sunny 74º 0% WSW 15 mph 42%
5pm Sunny 73º 0% WSW 15 mph 42%
6pm Sunny 70º 0% W 12 mph 44%
7pm Sunny 68º 0% W 11 mph 47%
8pm Sunny 64º 1% W 9 mph 52%
9pm Clear 60º 2% WNW 7 mph 61%
10pm Clear 58º 2% WNW 7 mph 66%
11pm Clear 56º 2% WNW 6 mph 70%
Tue
Jun 17
Sunny
View Hourly
82º / 51º 2% W 14 mph 47%
12am Clear 55º 2% WNW 4 mph 73%
1am Clear 54º 2% WNW 3 mph 75%
2am Clear 54º 2% WNW 4 mph 76%
3am Clear 54º 2% WNW 3 mph 76%
4am Clear 53º 3% WNW 3 mph 77%
5am Clear 52º 3% NW 3 mph 79%
6am Sunny 52º 3% WNW 2 mph 81%
7am Sunny 55º 2% W 3 mph 77%
8am Sunny 59º 0% NW 3 mph 68%
9am Sunny 64º 0% WNW 5 mph 55%
10am Sunny 69º 0% WNW 5 mph 46%
11am Sunny 73º 0% W 6 mph 42%
12pm Sunny 77º 0% WSW 8 mph 39%
1pm Sunny 79º 0% WSW 9 mph 36%
2pm Sunny 81º 0% WSW 12 mph 36%
3pm Sunny 80º 0% W 13 mph 37%
4pm Sunny 80º 0% W 13 mph 38%
5pm Sunny 77º 0% W 14 mph 41%
6pm Sunny 74º 0% W 11 mph 45%
7pm Sunny 71º 0% W 10 mph 48%
8pm Sunny 67º 2% W 6 mph 55%
9pm Clear 63º 3% WNW 5 mph 66%
10pm Clear 60º 4% NW 5 mph 73%
11pm Clear 58º 5% WNW 4 mph 79%
Wed
Jun 18
Sunny
View Hourly
85º / 51º 5% SSW 14 mph 53%
12am Clear 57º 5% WNW 3 mph 83%
1am Clear 56º 6% WSW 2 mph 85%
2am Clear 55º 6% ESE 3 mph 87%
3am Clear 54º 7% SSW 2 mph 90%
4am Clear 53º 7% SSE 2 mph 91%
5am Clear 52º 7% E 2 mph 93%
6am Sunny 52º 8% SE 2 mph 94%
7am Sunny 55º 6% S 2 mph 90%
8am Sunny 60º 3% ESE 2 mph 81%
Thu
Jun 19
Sunny 76º / 52º 4% W 17 mph 55%
Fri
Jun 20
Sunny 74º / 52º 4% WNW 20 mph 51%
Sat
Jun 21
Sunny 77º / 53º 3% WNW 16 mph 47%
Sun
Jun 22
Sunny 80º / 51º 1% W 13 mph 47%
Mon
Jun 23
Sunny 75º / 52º 6% SW 13 mph 62%

Weather Radar for Petaluma River entrance, CA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Petaluma River entrance, CA

Today
High : 65ºF
W wind 11 to 18 kt. Partly sunny, then gradually becoming sunny.
Tonight
Low : 52ºF
W wind 8 to 16 kt, with gusts as high as 25 kt. Mostly clear.
Tuesday
High : 70ºF
Variable winds less than 5 kt becoming W 7 to 12 kt in the afternoon. Sunny.
Tuesday Night
Low : 55ºF
W wind 5 to 14 kt becoming SSW after midnight. Clear.
Wednesday
High : 72ºF
S wind 7 to 12 kt becoming W in the afternoon. Sunny.
Wednesday Night
Low : 53ºF
WSW wind 6 to 10 kt. Clear.
Juneteenth
High : 66ºF
SW wind 5 to 13 kt, with gusts as high as 19 kt. Sunny.
Thursday Night
Low : 52ºF
WSW wind 9 to 13 kt, with gusts as high as 21 kt. Clear.
Friday
High : 65ºF
W wind 8 to 17 kt, with gusts as high as 25 kt. Sunny.

NOAA Buoy Data Near Petaluma River entrance, CA See Map

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    Wind Speed Forecast for Petaluma River entrance, CA

    MondayTuesdayWednesday
    Wind Speed (MPH) 611157335914522
    9am1pm5pm9pm1am5am9am1pm5pm9pm1am5am
    MPH 611157335914522
    DIR WSWWSWWSWWNWWNWNWWNWWSWWWNWWSWE

    Current Weather Conditions In Petaluma River entrance, CA

    As Of: 30 minutes ago

    • 59ºF
    • 59ºF
    • 6mph
    • 0º (WSW)
    • 6mph
    • Sunny
    • 10mi
    • 30.01"
    • 73%
    • 0ºF

    The weather right now in Petaluma River entrance, CA is Sunny. The current temperature is 59°F, and the expected high and low for today, Monday, June 16, 2025, are 76° high temperature and 51°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the West Southwest. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 59° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 73 percent, and air pressure at 30.01 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).