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Simi Valley, CA

61°F
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Simi Valley, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

November

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
1
Brilliant sunshine
78°
50°
2
Cloudy
76°
54°
3
Rather cloudy
79°
54°
4
Turning cloudy
79°
53°
5
Rather cloudy
77°
53°
6
Mostly sunny
74°
52°
7
Mostly cloudy with a shower
74°
53°
8
Sunny spells
72°
52°
9
Mostly sunny
72°
51°
10
Mostly sunny
77°
52°
11
Partly sunny
74°
48°
12
Plenty of sunshine
74°
48°
13
Partly sunny
76°
49°
14
Plenty of sun
74°
48°
15
Plenty of sun
72°
49°
16
Sunny
74°
50°
17
Sunshine
73°
49°
18
A passing afternoon shower
70°
49°
19
Mostly sunny
68°
44°
20
Plenty of sunshine
70°
48°
21
Plenty of sunshine
70°
45°
22
Sunshine and a few clouds
71°
47°
23
Mostly cloudy
71°
49°
24
Cloudy
72°
49°
25
A bit of afternoon rain
68°
48°
26
A shower and thunderstorm
65°
47°
27
Times of clouds and sun
64°
43°
28
Sunny spells
65°
42°
29
Mostly sunny
66°
40°
30
A shower and thunderstorm
66°
41°
1
Mostly sunny
65°
42°
2
Partial sunshine
65°
43°
3
Mostly sunny
67°
44°
4
Mostly sunny
70°
45°
5
Mostly sunny
71°
39°

Temperature Graph

°F
80° 70° 60° 50° 40° Nov
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

November Weather in Simi Valley

Simi Valley's November 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 39° and 54°. The average high for November is 71° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Simi Valley. See also: December | January | February.

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