Above-Average Temperatures Expected Across Northern California This Fall
Above-Average Temperatures Expected Across Northern California This Fall
US · Published Sep 1, 2026
The Climate Prediction Center has released its fall 2026 weather outlook, predicting above-average temperatures across most of the United States, including Northern California. Redding, in Shasta County, will experience a temporary break from the summer heat starting Tuesday, with temperatures dropping to the 70s-80s °F (21-27 °C) through September
However, 90 °F (32 °C) heat is expected to return by September 8 and persist through mid-September. The forecast also highlights the influence of a strong El Niño, which is expected to dominate weather patterns this fall, bringing drier-than-average conditions to much of the West, including Redding. Rainfall is unlikely in the region, though a slight chance of rain exists for Thursday. Nationwide, the fall season is expected to feature warmer-than-average temperatures, with the strongest anomalies in the Pacific Northwest, northern Rockies, and northwestern California.

Impact & Risks

The prolonged warm and dry conditions in Northern California could exacerbate wildfire risks, particularly in early fall. Shasta County, already one of the hottest regions, may see continued fire activity due to the lack of significant rainfall. Nationwide, the strong El Niño pattern is expected to bring wetter-than-average conditions to the southern U.S., while drought concerns persist in the Southwest and parts of the Caribbean. The combination of high temperatures and dry conditions could also strain water resources in affected areas, including Lake Mead and Lake Powell, which are already at historic lows.

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