Summer is still hanging on, but fall is just around the corner. This year, summer kicked off on June 20, and autumn officially starts on September 22. As we approach mid-September, we’ll experience the fall equinox, marking the time when the Sun crosses the Equator. This means we’ll start seeing more darkness than daylight in the Northern Hemisphere.
So, what’s the weather forecast for fall? Generally, it’s cooler than summer, but we have some predictions for this year. The fall 2025 forecast suggests a warmer-than-average season for most of the country, especially in the western U.S. If you’re in California, Florida, Maine, or similar areas, be prepared for below-average rainfall.
Regions expecting cooler weather include the Northeast, Appalachians, Lower Lakes, Ohio Valley, Upper Midwest, Desert Southwest, and Hawaii. On the flip side, warmer weather is expected in the Atlantic Corridor, Southeast, Florida, Deep South, Heartland, Texas-Oklahoma, High Plains, Intermountain, Pacific Northwest, Pacific Southwest, and Alaska.
In Pennsylvania, most of the state will see cool and dry conditions, but the southeast part around Philadelphia is expected to be warm and dry.
These predictions are made by analyzing solar patterns and historical weather data. They claim their forecasts are often about 80% accurate. So, as we gear up for fall, keep an eye on the weather and enjoy the changing seasons!
