September 2024 Weather Predictions Usa. And canada, including color weather maps for u.s. The national oceanic and atmospheric administration’s winter weather outlook predicts colder temperatures and heavier rainfall in the pacific northwest.
2024 fall weather forecast for the u.s. Temperature outlook for september 2024, showing where the monthly temperature is favored to be much warmer than average (orange and red) for september or much cooler than average (blues).