The Tennessee Valley is in for a classic late-summer warm-up, with Huntsville and surrounding areas gradually heating up through the weekend. While most days will feel dry and pleasant, keep your umbrella nearby—scattered showers and a few storms may pop up, especially in the afternoons.
Warming Trend Through the Weekend
After a stretch of cooler days, temperatures across northern Alabama will rise again, pushing into the upper 80s by Saturday. According to the National Weather Service in Huntsville, highs will move from the upper 70s on Wednesday into the low 90s by the weekend. Thankfully, overnight lows will stay mild, ranging from the upper 50s to the low 60s—perfect for sleeping with the windows open.
Here’s what you can expect:
Warmer days: Especially from Friday through Sunday
Comfortable nights: With lows not dropping below the mid-50s
A mix of sun and clouds: With a few passing showers possible
Rain and Storm Chances Ahead
Starting Thursday, scattered showers and thunderstorms will make a return. Rain chances will vary from 20% to 50% through Sunday, with Thursday afternoon and late Saturday being the most likely periods for localized downpours.
While these storms are not expected to be severe, they could cause:
Brief delays on roads like I-65 and U.S. 72
Temporary ponding on streets and highways
Occasional lightning and reduced visibility
If you’re heading to outdoor events in Huntsville, Decatur, or Florence, it’s a good idea to check the radar before you leave and keep flexible plans in case of a passing storm.
Planning Ahead for Next Week
The unsettled pattern is likely to stretch into early next week, with more rain possible by Monday. Although rain chances aren’t constant, the atmosphere will stay just active enough to allow isolated showers each day. This is typical for late summer in the Tennessee Valley, where heat and humidity can fuel quick afternoon storms.
Here’s a Five-Day Forecast for Huntsville, Alabama:
| Day | High / Low | Conditions |
|---|---|---|
| Wednesday | 78–84° / 56–60° | Partly cloudy |
| Thursday | 77–80° / 54–58° | 30–50% chance of showers/storms |
| Friday | 80–85° / 58–62° | 15–20% chance of showers |
| Saturday | 83–89° / 60–63° | 20% chance of afternoon storms |
| Sunday | 83–88° / 65–70° | 15–25% chance of showers |
Tips to Make the Most of Your Weekend
Carry an umbrella or light raincoat, just in case
Schedule outdoor plans earlier in the day, before pop-up showers develop
Stay hydrated during warmer afternoons
Keep an eye on local weather apps for hourly updates
