Nearby Harbors
38.1450’ N, 121.6920’ W

Rio Vista, CA

72°
H -°
L 60°
WSW
16mph
High tide
2:00 am
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Rio Vista, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Aug 24 		Mostly Clear
Close Hourly 		-º / 60º 7% WSW 17 mph 69%
9pm Clear 72º 1% WSW 16 mph 51%
10pm Clear 70º 2% WSW 17 mph 56%
11pm Clear 68º 2% WSW 17 mph 62%
Tue
Aug 25 		AM Clouds/PM Sun
View Hourly 		94º / 63º 6% WSW 14 mph 43%
12am Clear 65º 2% WSW 17 mph 70%
1am Clear 64º 2% WSW 17 mph 73%
2am Partly Cloudy 63º 2% WSW 17 mph 74%
3am Partly Cloudy 63º 4% WSW 16 mph 78%
4am Mostly Cloudy 62º 7% WSW 15 mph 80%
5am Mostly Cloudy 61º 7% WSW 14 mph 83%
6am Mostly Cloudy 61º 7% WSW 13 mph 83%
7am Cloudy 61º 6% WSW 12 mph 83%
8am Cloudy 64º 5% WSW 13 mph 77%
9am Cloudy 67º 3% WSW 13 mph 67%
10am Mostly Cloudy 72º 0% WSW 13 mph 56%
11am Partly Cloudy 77º 0% WSW 12 mph 47%
12pm Partly Cloudy 81º 0% WSW 12 mph 38%
1pm Partly Cloudy 86º 0% W 11 mph 31%
2pm Partly Cloudy 89º 0% W 11 mph 26%
3pm Partly Cloudy 92º 0% W 11 mph 22%
4pm Partly Cloudy 93º 0% WSW 12 mph 20%
5pm Partly Cloudy 92º 0% WSW 13 mph 22%
6pm Partly Cloudy 90º 0% WSW 14 mph 25%
7pm Partly Cloudy 86º 0% WSW 14 mph 29%
8pm Partly Cloudy 81º 0% WSW 14 mph 35%
9pm Partly Cloudy 77º 0% WSW 15 mph 41%
10pm Mostly Clear 75º 0% WSW 16 mph 44%
11pm Partly Cloudy 73º 0% WSW 15 mph 48%
Wed
Aug 26 		Sunny
View Hourly 		98º / 66º 3% WSW 14 mph 34%
12am Clear 71º 0% WSW 15 mph 51%
1am Clear 70º 1% WSW 16 mph 55%
2am Clear 68º 1% WSW 15 mph 58%
3am Clear 67º 2% WSW 14 mph 61%
4am Clear 66º 2% WSW 13 mph 64%
5am Clear 65º 3% WSW 13 mph 68%
6am Clear 64º 4% WSW 12 mph 70%
7am Sunny 64º 4% WSW 12 mph 72%
8am Sunny 67º 2% WSW 13 mph 64%
9am Sunny 73º 1% WSW 13 mph 54%
10am Sunny 77º 0% WSW 13 mph 44%
11am Sunny 83º 0% WSW 12 mph 36%
12pm Sunny 87º 0% W 12 mph 28%
1pm Sunny 91º 0% WSW 12 mph 23%
2pm Sunny 93º 0% W 12 mph 19%
3pm Sunny 95º 0% WSW 13 mph 16%
4pm Sunny 96º 0% WSW 13 mph 16%
5pm Sunny 95º 0% WSW 14 mph 17%
6pm Sunny 93º 0% WSW 14 mph 18%
7pm Sunny 89º 0% WSW 14 mph 23%
8pm Clear 84º 0% WSW 14 mph 28%
Thu
Aug 27 		Partly Cloudy 97º / 66º 1% WSW 15 mph 34%
Fri
Aug 28 		Partly Cloudy 90º / 58º 0% WSW 14 mph 39%
Sat
Aug 29 		Sunny 86º / 56º 5% WSW 16 mph 47%
Sun
Aug 30 		Sunny 85º / 56º 5% WSW 15 mph 52%
Mon
Aug 31 		Mostly Sunny 82º / 56º 5% WSW 17 mph 52%

Weather Radar for Rio Vista, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Rio Vista, CA

Tonight
Low : 61ºF
WSW wind 10 to 12 kt, with gusts as high as 22 kt. Increasing clouds.
Tuesday
High : 90ºF
WSW wind 8 to 11 kt, with gusts as high as 20 kt. Mostly cloudy, then gradually becoming sunny.
Tuesday Night
Low : 62ºF
WSW wind 7 to 10 kt, with gusts as high as 20 kt. Partly cloudy.
Wednesday
High : 92ºF
W wind around 10 kt, with gusts as high as 19 kt. Sunny.
Wednesday Night
Low : 64ºF
WSW wind 8 to 10 kt, with gusts as high as 19 kt. Mostly clear.
Thursday
High : 91ºF
W wind around 10 kt, with gusts as high as 19 kt. Sunny.
Thursday Night
Low : 64ºF
WSW wind 10 to 12 kt, with gusts as high as 21 kt. Partly cloudy.
Friday
High : 87ºF
WSW wind around 11 kt, with gusts as high as 22 kt. Mostly sunny.
Friday Night
Low : 60ºF
WSW wind 9 to 12 kt, with gusts as high as 20 kt. Mostly clear.

NOAA Buoy Data Near Rio Vista, CA See Map

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    Wind Speed Forecast for Rio Vista, CA

    TuesdayWednesdayThursday
    Wind Speed (MPH) 161714131113151613131214
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH 161714131113151613131214
    DIR WSWWSWWSWWSWWWSWWSWWSWWSWWSWWSWWSW

    Current Weather Conditions In Rio Vista, CA

    As Of: 31 minutes ago

    • 72ºF
    • 72ºF
    • 16mph
    • 0º (WSW)
    • 26mph
    • Clear
    • 10mi
    • 29.96"
    • 51%
    • 0ºF

    The weather right now in Rio Vista, CA is Clear. The current temperature is 72°F, and the expected high and low for today, Monday, August 24, 2026, are -° high temperature and 60°F low temperature. The wind is currently blowing at 16 miles per hour, and coming from the West Southwest. The wind is gusting to 26 mph. With the wind and the atmosphere the temperature feels like 72° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 51 percent, and air pressure at 29.96 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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