Hourly Weather Forecast - Simi Valley, CA

2 AM
52°F
0%
2mph
NNE
Partly Cloudy
Humidity
80%
Feels like
52°F
Dew Point
46°F
3 AM
51°F
0%
2mph
NNE
Mostly Cloudy
Humidity
77%
Feels like
51°F
Dew Point
44°F
4 AM
51°F
0%
2mph
NNE
Mostly Cloudy
Humidity
75%
Feels like
51°F
Dew Point
43°F
5 AM
50°F
0%
2mph
NNE
Partly Cloudy
Humidity
75%
Feels like
50°F
Dew Point
42°F
6 AM
50°F
0%
2mph
NNE
Partly Cloudy
Humidity
73%
Feels like
50°F
Dew Point
42°F
6:52 AM
7 AM
54°F
0%
2mph
NNE
Partly Cloudy
Humidity
65%
Feels like
54°F
Dew Point
42°F
8 AM
60°F
0%
3mph
NNE
Partly Cloudy
Humidity
53%
Feels like
60°F
Dew Point
43°F
9 AM
67°F
0%
3mph
NNE
Partly Cloudy
Humidity
42%
Feels like
67°F
Dew Point
43°F
10 AM
71°F
0%
3mph
NNE
Partly Cloudy
Humidity
35%
Feels like
71°F
Dew Point
42°F
11 AM
75°F
0%
3mph
NNW
Partly Cloudy
Humidity
31%
Feels like
75°F
Dew Point
42°F
12 PM
76°F
0%
4mph
NW
Mostly Sunny
Humidity
30%
Feels like
76°F
Dew Point
43°F
1 PM
76°F
0%
4mph
WNW
Mostly Sunny
Humidity
32%
Feels like
76°F
Dew Point
44°F
2 PM
75°F
0%
5mph
WNW
Mostly Sunny
Humidity
35%
Feels like
75°F
Dew Point
45°F
3 PM
72°F
0%
5mph
W
Sunny
Humidity
42%
Feels like
72°F
Dew Point
48°F
4 PM
68°F
0%
5mph
W
Sunny
Humidity
49%
Feels like
68°F
Dew Point
48°F
4:46 PM
5 PM
65°F
0%
3mph
WNW
Clear
Humidity
54%
Feels like
65°F
Dew Point
48°F
6 PM
62°F
0%
2mph
NNW
Clear
Humidity
57%
Feels like
62°F
Dew Point
46°F
7 PM
60°F
0%
4mph
NNE
Clear
Humidity
54%
Feels like
60°F
Dew Point
43°F
8 PM
59°F
0%
4mph
NNE
Clear
Humidity
53%
Feels like
59°F
Dew Point
42°F
9 PM
58°F
0%
5mph
NE
Clear
Humidity
51%
Feels like
58°F
Dew Point
40°F
10 PM
58°F
0%
5mph
NE
Clear
Humidity
50%
Feels like
58°F
Dew Point
39°F
11 PM
57°F
0%
5mph
NE
Clear
Humidity
49%
Feels like
57°F
Dew Point
38°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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