60-Day Extended Weather Forecast for Simi Valley, CA
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Jan 1-5 | Sunny, cool north; a few showers, warm south |
| Jan 6-14 | Showers north, sunny south; warm |
| Jan 15-18 | Rainy, then sunny; turning chilly |
| Jan 19-23 | Rainy periods, some heavy; cool |
| Jan 24-31 | Sunny, cool |
| January | temperature 58° (2° above avg.) precipitation 3" (1" above avg. north, 1" below south) |
| Dates | Weather Conditions |
|---|---|
| Feb 1-7 | Rainy periods, turning warm |
| Feb 8-15 | Sunny, warm |
| Feb 16-26 | Rainy periods, some heavy south; cool |
| Feb 27-28 | Sunny, cool |
| February | temperature 58° (2° above avg.) precipitation 3.5" (1" below avg. north, 2" above south) |
The 12-Month Long-Range Weather Report From The 2025 Old Farmer's Almanac
November 2025 to October 2026
Winter will be warmer and drier than normal, with below-normal mountain snows. The coldest temperatures will occur in late January and late February. The stormiest periods will be in late November, mid-January, and late February. April and May will be warmer than normal with below-normal rainfall. Summer will be hotter and drier than normal, with the hottest periods in early and late June and mid- to late August. September and October will be cooler than normal, with above-normal rainfall in the north and below-normal south.See the complete 12-month weather predictions in The Old Farmer's Almanac.
Weather Trend Graph
November 2025 to October 2026
