Simi Valley Weather Forecast 15 Days, Weather in Simi Valley Today
Current weather conditions and 15 day weather forecast for Simi Valley, California, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Simi Valley
| 11 February 2026 Wednesday 12.8 ° C / 55°F  Overcast |
Feels Like : 12.8 ° C / 55.1°F Humidity : % 93 Pressure : 1015 mb Wind Speed : 5.4 kmph / 3.4 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0.08 mm Cloud (%) : 100 |
15 day weather forecast for Simi Valley, CA, USA
Weather Forecast for next 15 Days for Simi Valley including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Simi Valley, California state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 February 2026 Wednesday |  Moderate rain |
7.7 ° C (45.9°F) |
15.3 ° C (59.5°F) |
12.7 ° C (54.9°F) |
% 83 | 88% | 0.5 | Sunrise:06:44 AM Sunset: 05:35 PM |
Moonrise:02:39 AM Moonset: 12:08 PM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Partly Cloudy |
5.7 ° C (42.3°F) |
15.7 ° C (60.3°F) |
10.7 ° C (51.3°F) |
% 75 | 0% | 0.7 | Sunrise:06:43 AM Sunset: 05:36 PM |
Moonrise:03:34 AM Moonset: 12:59 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday |  Sunny |
6.9 ° C (44.4°F) |
22.2 ° C (72°F) |
13.6 ° C (56.5°F) |
% 49 | 0% | 1 | Sunrise:06:42 AM Sunset: 05:37 PM |
Moonrise:04:24 AM Moonset: 01:57 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Overcast |
8 ° C (46.4°F) |
17.3 ° C (63.1°F) |
12.1 ° C (53.7°F) |
% 67 | 0% | 1 | Sunrise:06:41 AM Sunset: 05:38 PM |
Moonrise:05:08 AM Moonset: 02:58 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Patchy rain nearby |
6.2 ° C (43.1°F) |
13.9 ° C (56.9°F) |
10.2 ° C (50.4°F) |
% 78 | 88% | 0 | Sunrise:06:40 AM Sunset: 05:39 PM |
Moonrise:05:46 AM Moonset: 04:02 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Heavy rain |
6 ° C (42.7°F) |
10.9 ° C (51.6°F) |
9.4 ° C (49°F) |
% 91 | 75% | 2 | Sunrise:06:39 AM Sunset: 05:40 PM |
Moonrise:06:20 AM Moonset: 05:06 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Moderate rain |
7.6 ° C (45.8°F) |
12 ° C (53.6°F) |
10.1 ° C (50.1°F) |
% 88 | 89% | 3 | Sunrise:06:38 AM Sunset: 05:41 PM |
Moonrise:06:50 AM Moonset: 06:10 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Patchy rain nearby |
4.6 ° C (40.2°F) |
11.8 ° C (53.3°F) |
7.9 ° C (46.2°F) |
% 78 | 84% | 2 | Sunrise:06:36 AM Sunset: 05:42 PM |
Moonrise:07:18 AM Moonset: 07:15 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Patchy rain nearby |
4.3 ° C (39.7°F) |
14 ° C (57.2°F) |
9.2 ° C (48.5°F) |
% 67 | 0% | 2 | Sunrise:06:35 AM Sunset: 05:43 PM |
Moonrise:07:45 AM Moonset: 08:20 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Partly Cloudy |
7.3 ° C (45.2°F) |
16.5 ° C (61.7°F) |
10.8 ° C (51.5°F) |
% 55 | 0% | 4 | Sunrise:06:34 AM Sunset: 05:44 PM |
Moonrise:08:12 AM Moonset: 09:27 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Sunny |
5.9 ° C (42.5°F) |
18.5 ° C (65.2°F) |
11.2 ° C (52.2°F) |
% 51 | 0% | 4 | Sunrise:06:33 AM Sunset: 05:45 PM |
Moonrise:08:42 AM Moonset: 10:35 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday | Sunny |
7.2 ° C (45°F) |
21.3 ° C (70.3°F) |
13.2 ° C (55.7°F) |
% 41 | 0% | 4 | Sunrise:06:32 AM Sunset: 05:46 PM |
Moonrise:09:16 AM Moonset: 11:47 PM Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday | Overcast |
10.4 ° C (50.8°F) |
21.9 ° C (71.4°F) |
15 ° C (59°F) |
% 35 | 0% | 3 | Sunrise:06:31 AM Sunset: 05:46 PM |
Moonrise:09:56 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 24 February 2026 Tuesday | Sunny |
11.2 ° C (52.2°F) |
24.3 ° C (75.8°F) |
16.4 ° C (61.5°F) |
% 40 | 0% | 5 | Sunrise:06:30 AM Sunset: 05:47 PM |
Moonrise:10:44 AM Moonset: 12:58 AM Moon Phase ( First Quarter ) |
|
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