5-day weather forecast for Sumiton, Alabama
Today
64°
86°
Chance Thunderstorms
Tuesday
64°
81°
Slight Chance Thunderstorms
Wednesday
58°
85°
Mostly sunny
Thursday
63°
90°
Mostly sunny
Friday
67°
92°
Mostly sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Birmingham, Alabama
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 3.7° | 4.9° |
| Average change in low temperature day-to-day | 6.5° | 7.5° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 67% | 58% |
| Chance of precip day after a dry day | 18% | 22% |
Weather forecast accuracy for Birmingham, Alabama
| Intellicast | 80.65% |
| CustomWeather | 79.46% |
| AccuWeather | 78.87% |
| National Weather Service | 77.98% |
| The Weather Channel | 76.49% |
| NWS Digital Forecast | 76.40% |
| Weather Underground | 75.89% |
| World Weather Online | 65.77% |
| Persistence | 49.70% |
| The Weather Channel | 74.31% |
| Intellicast | 73.66% |
| National Weather Service | 71.14% |
| AccuWeather | 70.30% |
| NWS Digital Forecast | 69.89% |
| CustomWeather | 69.89% |
| Persistence | 48.49% |
ForecastAdvisor Fact
On average, AccuWeather's high temperature forecasts for Birmingham were off by 3.90 degrees last year.