Hourly Weather Forecast - Simi Valley, CA

12 AM
54°F
0%
2mph
ENE
Mostly Clear
Humidity
64%
Feels like
54°F
Dew Point
42°F
1 AM
53°F
0%
2mph
ENE
Partly Cloudy
Humidity
64%
Feels like
53°F
Dew Point
41°F
2 AM
53°F
0%
2mph
ENE
Partly Cloudy
Humidity
63%
Feels like
53°F
Dew Point
40°F
3 AM
52°F
0%
2mph
ENE
Partly Cloudy
Humidity
62%
Feels like
52°F
Dew Point
40°F
4 AM
52°F
0%
2mph
ENE
Partly Cloudy
Humidity
61%
Feels like
52°F
Dew Point
39°F
5 AM
51°F
0%
2mph
ENE
Partly Cloudy
Humidity
63%
Feels like
51°F
Dew Point
39°F
6 AM
52°F
0%
2mph
ENE
Cloudy
Humidity
60%
Feels like
52°F
Dew Point
39°F
6:52 AM
7 AM
55°F
0%
2mph
ENE
Cloudy
Humidity
54%
Feels like
55°F
Dew Point
39°F
8 AM
61°F
0%
2mph
ENE
Cloudy
Humidity
45%
Feels like
61°F
Dew Point
39°F
9 AM
66°F
0%
2mph
E
Mostly Sunny
Humidity
37%
Feels like
66°F
Dew Point
39°F
10 AM
70°F
0%
1mph
E
Sunny
Humidity
33%
Feels like
70°F
Dew Point
39°F
11 AM
72°F
0%
1mph
S
Sunny
Humidity
31%
Feels like
72°F
Dew Point
40°F
12 PM
74°F
0%
3mph
SW
Sunny
Humidity
31%
Feels like
74°F
Dew Point
41°F
1 PM
74°F
0%
4mph
SW
Sunny
Humidity
33%
Feels like
74°F
Dew Point
43°F
2 PM
73°F
0%
4mph
SW
Mostly Sunny
Humidity
37%
Feels like
73°F
Dew Point
45°F
3 PM
70°F
0%
4mph
WSW
Mostly Sunny
Humidity
45%
Feels like
70°F
Dew Point
47°F
4 PM
66°F
0%
4mph
WSW
Partly Cloudy
Humidity
53%
Feels like
66°F
Dew Point
48°F
4:46 PM
5 PM
62°F
0%
3mph
W
Partly Cloudy
Humidity
62%
Feels like
62°F
Dew Point
49°F
6 PM
59°F
0%
2mph
W
Cloudy
Humidity
68%
Feels like
59°F
Dew Point
49°F
7 PM
57°F
0%
1mph
NW
Cloudy
Humidity
72%
Feels like
57°F
Dew Point
48°F
8 PM
56°F
0%
1mph
N
Cloudy
Humidity
74%
Feels like
56°F
Dew Point
48°F
9 PM
56°F
0%
1mph
NNE
Cloudy
Humidity
73%
Feels like
56°F
Dew Point
47°F
10 PM
55°F
0%
1mph
NE
Cloudy
Humidity
72%
Feels like
55°F
Dew Point
46°F
11 PM
55°F
0%
2mph
NE
Cloudy
Humidity
71%
Feels like
55°F
Dew Point
45°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide