For daily wit & wisdom, sign up for the Almanac Daily newsletter.
60-Day Extended Weather Forecast for San Bernardino, CA
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| May 1-6 | Sunny, turning hot |
| May 7-21 | Sunny inland; AM sprinkles, PM sun coast; warm |
| May 22-31 | Sunny, very warm north; sprinkles, turning cool south |
| May | temperature 66.5° (4° above avg. north, 1° above south) precipitation 0.1" (0.4" below avg.) |
| Dates | Weather Conditions |
|---|---|
| Jun 1-6 | Sunny, hot |
| Jun 7-13 | Sunny; cool north, warm south |
| Jun 14-23 | Sprinkles, cool north; sunny, warm south |
| Jun 24-30 | Sunny inland; AM clouds, PM sun coast; cool |
| June | temperature 70° (1° below avg. north, 3° above south) precipitation 0.1" (avg.) |
The 12-Month Long-Range Weather Report From The 2024 Old Farmer's Almanac
November 2023 to October 2024
Winter will be cooler and wetter than normal, with above-normal mountain snows. The coldest temperatures will occur in early and late November, early and late December, and late January. The stormiest periods will be in early and late January, early to mid-February, and mid-March. April and May will be warmer and drier than normal. Summer temperatures will be above normal, with slightly above-normal rainfall. The hottest periods will be in early June and early and late July. September and October will be warmer and wetter than normal.See the complete 12-month weather predictions in The 2024 Old Farmer's Almanac.
The 12-Month Temperature and Precipitation Outlook
November 2023 to October 2024
