Cotton Valley, AL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cotton Valley, AL in one place.
Sunny, with a high near 90. East wind 0 to 5 mph.
Local Weather Overview
This forecast page for Cotton Valley, 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: Sep 16, 2026 8:18 PM CDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Cotton Valley, AL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 16, 2026 8:18 PM CDT
- Forecast office
- BMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cotton Valley
Saturday looks like the warmest upcoming period in Cotton Valley at 95 degrees F.
Thursday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Thursday at about 0 to 5 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 8:18 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- BMX
- Radar station
- KMXX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 66. Northeast wind around 0 mph.
Sunny, with a high near 94. North wind around 0 mph.
Mostly clear, with a low around 70. North wind around 0 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
90°F |
0 to 5 mph
E
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
66°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
94°F |
0 mph
|
|
Friday Night
Sep 18
|
Mostly Clear
|
70°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
0 mph
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms
|
70°F |
0 mph
|
|
Sunday
Sep 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
0 mph
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
0 mph
|
|
Monday
Sep 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
0 mph
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
70°F |
0 mph
|
|
Tuesday
Sep 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
NE
|
|
Tuesday Night
Sep 22
|
Chance Showers And Thunderstorms
|
70°F |
0 mph
|
|
Wednesday
Sep 23
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cotton Valley.