10-Day Weather Forecast - Saint Helena, CA
- 60|51°FChance of StormsHourly details
Today
60°FA chance of rain in the morning then showers and a slight chance of thunderstorms in the afternoon. Some thunderstorms may produce small hail in the afternoon. Highs in the mid 50s to upper 60s. South winds 10 to 20 mph.
Tonight
51°FRain likely in the evening then rain after midnight. Patchy fog after midnight. Lows in the 40s to mid 50s. South winds 10 to 15 mph. . . Becoming southeast around 5 mph after midnight.
- 60|46°FChance of StormsHourly details
Day
60°FPatchy fog in the morning. Rain in the morning then showers and a chance of thunderstorms in the afternoon. Some thunderstorms may produce small hail in the afternoon. Highs in the 50s to mid 60s. South winds 5 to 15 mph.
Night
46°FRain likely in the evening then a chance of rain after midnight. Patchy fog after midnight. Lows in the 40s to lower 50s. Southwest winds 5 to 15 mph. Chance of rain 70 percent.
- 64|42°F30% Chance of RainHourly details
Day
64°FMostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning then a slight chance of rain in the afternoon. Highs in the 50s to upper 60s. West winds 5 to 10 mph. Chance of rain 30 percent.
Night
42°FMostly clear. Lows in the 40s to lower 50s.
- 71|46°FMostly SunnyHourly details
Day
71°FMostly clear. Highs in the 60s to mid 70s. Lows in the 40s to lower 50s.
Night
46°FMostly clear. Highs in the 60s to mid 70s. Lows in the 40s to lower 50s.
- 73|48°FMostly SunnyHourly details
Day
73°FMostly clear. Highs in the 60s to mid 70s. Lows in the 40s to lower 50s.
Night
48°FPartly cloudy. Lows in the mid 40s to lower 50s. Highs in the 60s to lower 70s.
Weekend Weather
- 67|48°FPartly CloudyHourly details
Day
67°FPartly cloudy. Lows in the mid 40s to lower 50s. Highs in the 60s to lower 70s.
Night
48°FPartly cloudy. Lows in the mid 40s to lower 50s. Highs in the 60s to lower 70s.
- 68|46°FPartly Cloudy
Day
68°FMostly cloudy in the morning then becoming partly cloudy. Highs in the 60s.
Night
46°FPartly cloudy. Low temperature around 46F. Dew point will be around 46F with an average humidity of 85%. Winds will be 3 mph from the NW.
- 68|46°FPartly Cloudy
Day
68°FPartly cloudy. High temperature around 68F. Dew point will be around 45F with an average humidity of 59%. Winds will be 4 mph from the W.
Night
46°FPartly cloudy. Low temperature around 46F. Dew point will be around 46F with an average humidity of 80%. Winds will be 2 mph from the W.
- 69|45°FPartly Cloudy
Day
69°FPartly cloudy. High temperature around 69F. Dew point will be around 46F with an average humidity of 56%. Winds will be 3 mph from the W.
Night
45°FClear. Low temperature around 45F. Dew point will be around 46F with an average humidity of 79%. Winds will be 4 mph from the NW.
- 71|47°FSunny
Day
71°FSunny. High temperature around 71F. Dew point will be around 45F with an average humidity of 52%. Winds will be 4 mph from the W.
Night
47°FClear. Low temperature around 47F. Dew point will be around 46F with an average humidity of 75%. Winds will be 4 mph from the NW.
