Hourly Weather Forecast - Simi Valley, CA

12 AM
57°F
0%
1mph
NNE
Cloudy
Humidity
75%
Feels like
57°F
Dew Point
49°F
1 AM
57°F
0%
1mph
NE
Cloudy
Humidity
74%
Feels like
57°F
Dew Point
49°F
2 AM
57°F
0%
1mph
NE
Cloudy
Humidity
74%
Feels like
57°F
Dew Point
49°F
3 AM
57°F
0%
1mph
NE
Cloudy
Humidity
73%
Feels like
57°F
Dew Point
48°F
4 AM
56°F
0%
1mph
NNE
Cloudy
Humidity
74%
Feels like
56°F
Dew Point
48°F
5 AM
55°F
0%
1mph
NNE
Cloudy
Humidity
71%
Feels like
55°F
Dew Point
46°F
6 AM
55°F
0%
1mph
NNE
Cloudy
Humidity
72%
Feels like
55°F
Dew Point
46°F
6:57 AM
7 AM
57°F
0%
1mph
NE
Cloudy
Humidity
69%
Feels like
57°F
Dew Point
47°F
8 AM
61°F
0%
1mph
ENE
Cloudy
Humidity
63%
Feels like
61°F
Dew Point
48°F
9 AM
64°F
0%
2mph
ENE
Partly Cloudy
Humidity
56%
Feels like
64°F
Dew Point
48°F
10 AM
67°F
0%
2mph
E
Partly Cloudy
Humidity
50%
Feels like
67°F
Dew Point
47°F
11 AM
68°F
0%
1mph
S
Partly Cloudy
Humidity
48%
Feels like
68°F
Dew Point
48°F
12 PM
69°F
0%
3mph
SW
Partly Cloudy
Humidity
48%
Feels like
69°F
Dew Point
48°F
1 PM
69°F
0%
4mph
SW
Partly Cloudy
Humidity
49%
Feels like
69°F
Dew Point
49°F
2 PM
68°F
0%
5mph
SW
Partly Cloudy
Humidity
52%
Feels like
68°F
Dew Point
49°F
3 PM
66°F
0%
6mph
SW
Partly Cloudy
Humidity
57%
Feels like
66°F
Dew Point
50°F
4 PM
64°F
0%
6mph
SW
Partly Cloudy
Humidity
61%
Feels like
64°F
Dew Point
50°F
4:49 PM
5 PM
63°F
0%
4mph
SW
Partly Cloudy
Humidity
76%
Feels like
63°F
Dew Point
55°F
6 PM
62°F
0%
3mph
WSW
Partly Cloudy
Humidity
78%
Feels like
62°F
Dew Point
55°F
7 PM
61°F
0%
1mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
61°F
Dew Point
55°F
8 PM
61°F
0%
0mph
NW
Mostly Cloudy
Humidity
79%
Feels like
61°F
Dew Point
55°F
9 PM
62°F
0%
1mph
NNE
Cloudy
Humidity
77%
Feels like
62°F
Dew Point
54°F
10 PM
62°F
0%
1mph
NNE
Cloudy
Humidity
76%
Feels like
62°F
Dew Point
54°F
11 PM
61°F
0%
1mph
NE
Cloudy
Humidity
76%
Feels like
61°F
Dew Point
54°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

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How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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