10-day forecast · Simi Valley
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Mon · Today
Sunny
39°
19°
1%
⌄
Wind 13 mph W
Gusts 20 mph
UV index 10 – Very high
Precip chance 1%
Sunrise 6:22 AM
Sunset 7:32 PM
Tue · Tomorrow
Sunny
39°
25°
1%
⌄
Wind 12 mph W
Gusts 21 mph
UV index 8 – Very high
Precip chance 1%
Sunrise 6:23 AM
Sunset 7:30 PM
Wednesday 26/8
Sunny
38°
26°
0%
⌄
Wind 12 mph W
Gusts 21 mph
UV index 10 – Very high
Precip chance 0%
Sunrise 6:24 AM
Sunset 7:29 PM
Thursday 27/8
Sunny
37°
24°
0.01 in
⌄
Wind 12 mph W
Gusts 23 mph
UV index 9 – Very high
Precip chance 17% · 0.01 in
Sunrise 6:25 AM
Sunset 7:28 PM
Friday 28/8
Mostly cloudy
36°
26°
8%
⌄
Wind 11 mph W
Gusts 20 mph
UV index 8 – Very high
Precip chance 8%
Sunrise 6:25 AM
Sunset 7:26 PM
Saturday 29/8
Sunny
37°
25°
3%
⌄
Wind 13 mph W
Gusts 22 mph
UV index 9 – Very high
Precip chance 3%
Sunrise 6:26 AM
Sunset 7:25 PM
Sunday 30/8
Sunny
37°
25°
0%
⌄
Wind 13 mph W
Gusts 22 mph
UV index 9 – Very high
Precip chance 0%
Sunrise 6:27 AM
Sunset 7:24 PM
Monday 31/8
Sunny
32°
22°
1%
⌄
Wind 12 mph W
Gusts 21 mph
UV index 8 – Very high
Precip chance 1%
Sunrise 6:27 AM
Sunset 7:23 PM
Tuesday 1/9
Sunny
31°
19°
2%
⌄
Wind 13 mph W
Gusts 19 mph
UV index 8 – Very high
Precip chance 2%
Sunrise 6:28 AM
Sunset 7:21 PM
Wednesday 2/9
Sunny
28°
18°
2%
⌄
Wind 13 mph W
Gusts 24 mph
UV index 7 – High
Precip chance 2%
Sunrise 6:29 AM
Sunset 7:20 PM
Thursday 3/9
Sunny
30°
17°
2%
⌄
Wind 12 mph W
Gusts 23 mph
UV index 7 – High
Precip chance 2%
Sunrise 6:30 AM
Sunset 7:18 PM
Friday 4/9
Sunny
29°
18°
3%
⌄
Wind 10 mph SE
Gusts 19 mph
UV index 7 – High
Precip chance 3%
Sunrise 6:30 AM
Sunset 7:17 PM
Saturday 5/9
Sunny
29°
16°
2%
⌄
Wind 12 mph SE
Gusts 12 mph
UV index 7 – High
Precip chance 2%
Sunrise 6:31 AM
Sunset 7:16 PM
Sunday 6/9
Sunny
33°
20°
3%
⌄
Wind 11 mph SW
Gusts 22 mph
UV index 8 – Very high
Precip chance 3%
Sunrise 6:32 AM
Sunset 7:14 PM
10-day outlook for Simi Valley
Over the next ten days Simi Valley peaks at 39° on Monday and bottoms out at 18° on Wednesday. The back half cools off by roughly 15°, so the warmest days are the ones in front of you. Rain totals come to essentially nothing across the ten days.