Marine Weather Net

Rio Vista, CA Weather Forecast




Rio Vista, California

 Lat: 38.16N, Lon: 121.69W

Current Conditions Updated: 1255 AM PDT FRI APR 10 2026

Lightning Observed
Temp: 57°F
  • Humidity:
  • 83%
  • Winds:
  • 7 MPH SW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.88 in.
  • Dewpoint:
  • 52°F
  • Heat index:
  • 57°F

  • Sunrise:
  • 6:36 AM PDT
  • Sunset:
  • 7:37 PM PDT
  • Moonrise:
  • 3:01 AM PDT
  • Moonset:
  • 12:30 PM PDT

TONIGHT

PARTLY CLOUDY
Lo: 54°F

FRIDAY

CHANCE OF T-STORM
Hi: 67°F
Lo: 53°F

SATURDAY

CHANCE OF T-STORM
Hi: 63°F
Lo: 48°F

SUNDAY

CHANCE OF T-STORM
Hi: 58°F
Lo: 46°F
Weather Forecast In Detail:
Forecast Issued: 1132 PM PDT Thu Apr 09 2026

Tonight...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Mostly cloudy with a slight chance of showers and thunderstorms late in the night. Lows around 54. West winds up to 15 mph.
Friday...A chance of rain showers and a slight chance of thunderstorms in the morning, then rain showers and a chance of thunderstorms in the afternoon. Highs 64 to 70. Southwest winds up to 10 mph with gusts to around 20 mph.
Friday Night...Mostly cloudy. Rain showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Lows around 53. Southwest winds 10 to 15 mph.
Saturday...A chance of rain in the morning, then rain showers and a slight chance of thunderstorms in the afternoon. Breezy. Highs 60 to 66. South winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon.
Saturday Night...Rain showers and a slight chance of thunderstorms in the evening, then rain after midnight. Lows around 48. South winds 10 to 20 mph. Gusts up to 30 mph Decreasing to 20 mph after midnight.
Sunday...Rain showers and a chance of thunderstorms. Highs 55 to 61.
Sunday Night...Mostly cloudy with a chance of rain. Lows around 46.
Monday...Partly cloudy. Highs around 64.
Monday Night And Tuesday...Mostly clear. Lows around 45. Highs 64 to 70.
Tuesday Night...Clear. Lows around 46.
Wednesday...Mostly sunny. Highs 69 to 75.
Wednesday Night...Partly cloudy. Lows around 50.
Thursday...Mostly sunny. Highs 71 to 77. && temperature / precipitation fairfield/suisun 52 67 50 63 / 30 90 80 90
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