33.9 °C
Feels like 38 °C
Min 18 °C / Max 33 °C
Sunny
Today's Summary
If you head out in Simi Valley today, you'll see a sunny sky. The thermometer currently shows 33.9°C. With wind from the west-south-west, it feels noticeably colder, around 38°C. Stay in the shade, wear light clothing and drink lots of water. During the day temperatures will range between 17.7°C and 33.4°C.
Hourly forecast – Simi Valley, today
Jul 18, 17:00
26 °C
Sunny
Jul 18, 18:00
23 °C
Sunny
Jul 18, 19:00
22 °C
Clear
Jul 18, 20:00
21 °C
Clear
Jul 18, 21:00
21 °C
Clear
Jul 18, 22:00
19 °C
Clear
Jul 18, 23:00
19 °C
Clear
Jul 19, 00:00
18 °C
Clear
Jul 19, 01:00
18 °C
Mist
Jul 19, 02:00
18 °C
Mist
Jul 19, 03:00
17 °C
Clear
Jul 19, 04:00
17 °C
Sunny
Jul 19, 05:00
22 °C
Sunny
Jul 19, 06:00
24 °C
Sunny
Jul 19, 07:00
26 °C
Sunny
Jul 19, 08:00
28 °C
Sunny
Jul 19, 09:00
30 °C
Sunny
Jul 19, 10:00
31 °C
Sunny
Jul 19, 11:00
32 °C
Sunny
Jul 19, 12:00
32 °C
Sunny
Jul 19, 13:00
33 °C
Sunny
Jul 19, 14:00
32 °C
Sunny
Jul 19, 15:00
31 °C
Sunny
Jul 19, 16:00
29 °C
Sunny
Time
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Temperature (°C)
Chance of rain (%)
3
5
7
8
10
12
14
15
16
16
8
8
4
3
2
1
1
1
1
1
1
1
1
1
Precipitation
Wind (km/h)
W
11
11
WNW
8
8
WNW
6
6
NNW
3
3
E
3
3
ESE
4
4
SE
4
4
SSE
4
4
S
4
4
SW
5
5
W
3
3
E
4
4
E
5
5
ESE
4
4
SSE
4
4
SSW
7
7
SW
8
8
WSW
14
14
WSW
16
16
WSW
15
15
WSW
19
19
WSW
19
19
WSW
17
17
W
15
15
Pressure (hPa)
1013
1013
1014
1014
1014
1014
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
Humidity (%)
Cloud cover (%)
14-day weather forecast – Simi Valley
14-day trend for Simi Valley: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 17°C at night, with daytime highs up to 38.6°C.
Date
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Jul 25
Jul 26
Jul 27
Jul 28
Jul 29
Jul 30
Jul 31
Temperature (°C)
Chance of rain (%)
5
3
1
1
1
1
1
1
1
1
1
1
1
1
Precipitation
Wind max (km/h)
19
19
22
23
19
19
21
17
17
18
18
18
13
19
| Date | Weather | Min °C | Max °C | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| July 18, 2026 |
Sunny
|
18 °C | 33 °C | 05:56 | 20:06 | 10:36 | 22:55 | Waxing Crescent (23 %) |
| July 19, 2026 |
Sunny
|
17 °C | 33 °C | 05:57 | 20:05 | 11:43 | 23:23 | First Quarter (33 %) |
| July 20, 2026 |
Sunny
|
18 °C | 34 °C | 05:57 | 20:05 | 12:48 | 23:53 | First Quarter (43 %) |
| July 21, 2026 |
Sunny
|
18 °C | 33 °C | 05:58 | 20:04 | 13:52 | Does not set today | First Quarter (53 %) |
| July 22, 2026 |
Sunny
|
19 °C | 35 °C | 05:59 | 20:04 | 14:56 | 00:25 | First Quarter (64 %) |
| July 23, 2026 |
Sunny
|
21 °C | 38 °C | 05:59 | 20:03 | 15:59 | 01:01 | Waxing Moon (74 %) |
| July 24, 2026 |
Sunny
|
20 °C | 37 °C | 06:00 | 20:02 | 16:58 | 01:42 | Waxing Moon (82 %) |
| July 25, 2026 |
Sunny
|
19 °C | 37 °C | 06:01 | 20:02 | 17:53 | 02:29 | Waxing Moon (90 %) |
| July 26, 2026 |
Sunny
|
19 °C | 38 °C | 06:01 | 20:01 | 18:41 | 03:22 | Waxing Moon (95 %) |
| July 27, 2026 |
Sunny
|
19 °C | 38 °C | 06:02 | 20:00 | 19:22 | 04:18 | Full Moon (99 %) |
| July 28, 2026 |
Sunny
|
21 °C | 39 °C | 06:03 | 20:00 | 19:58 | 05:17 | Full Moon (100 %) |
| July 29, 2026 |
Sunny
|
19 °C | 34 °C | 06:03 | 19:59 | 20:28 | 06:16 | Full Moon (99 %) |
| July 30, 2026 |
Sunny
|
17 °C | 35 °C | 06:04 | 19:58 | 20:55 | 07:14 | Waning Moon (96 %) |
| July 31, 2026 |
Sunny
|
19 °C | 37 °C | 06:05 | 19:57 | 21:20 | 08:11 | Waning Moon (91 %) |