Collinsville, AL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Collinsville, AL in one place.
A chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 84. South southeast wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Collinsville, AL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 14, 2026 3:41 PM CDT.
The active forecast window currently covers Jul 15 to Jul 20, 2026 for Collinsville, AL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 3:41 PM CDT
- Forecast office
- HUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Collinsville
Saturday looks like the warmest upcoming period in Collinsville at 89 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 5 mph SSE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 3:41 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- HUN
- Radar station
- KHTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 69. West southwest wind around 0 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. West northwest wind 0 to 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Chance of precipitation is 50%.
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 88. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
SSE
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
69°F |
0 mph
|
|
Thursday
Jul 16
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
WNW
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
WNW
|
|
Friday
Jul 17
|
Showers And Thunderstorms Likely
|
88°F |
5 mph
WNW
|
|
Friday Night
Jul 17
|
Showers And Thunderstorms Likely
|
71°F |
0 to 5 mph
WNW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
89°F |
5 mph
WNW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
WNW
|
|
Sunday
Jul 19
|
Chance Showers And Thunderstorms
|
89°F |
5 mph
WNW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
W
|
|
Monday
Jul 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
WNW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Collinsville.
