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Weather in Simi Valley, California, USA

Now
63 °F

Clear.


Feels Like: 63 °F
Forecast: 86 / 60 °F
Wind: 5 mph from West

Location: Van Nuys Airport
Current Time: Mar 21, 2026 at 6:36:36 am
Latest Report: Mar 21, 2026 at 5:51 am
Visibility: 10 mi
Pressure: 29.89 "Hg
Humidity: 63%
Dew Point: 50 °F
Location of Simi ValleyLocation

Upcoming 5 hours

Now7:00 am8:00 am9:00 am10:00 am11:00 am
63 °F61 °F64 °F70 °F76 °F81 °F

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Forecast for the next 48 hours

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 SaturdaySunday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature70 °F84 °F65 °F61 °F68 °F82 °F64 °F
Broken clouds.Overcast.Mostly cloudy.Overcast.Mostly cloudy.Mostly sunny.Clear.
Feels Like70 °F82 °F65 °F61 °F68 °F81 °F64 °F
Wind Speed1 mph9 mph3 mph2 mph1 mph9 mph2 mph
Wind DirectionWNW
W
NW
E
SE
WSW
NNW
Humidity49%32%63%69%60%39%70%
Dew Point50 °F51 °F52 °F51 °F53 °F55 °F54 °F
Visibility6 mi7 mi6 mi7 mi6 mi7 mi7 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 21, 2026 12:42:42 am Simi Valley time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Sunny. 97 / 64 °F
Humidity: 37%. Wind: 3 mph from Southeast

More weather last week

Currently at nearby stations

56 °F

Camarillo Airport: (18 mi)

Fog.

59 °F

Oxnard Airport: (25 mi)

Fog.

61 °F

Santa Monica Municipal Airport: (26 mi)

Fog.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days