Jefferson County, AL Weather Forecast
County weather hub
Chance Showers And Thunderstorms
Compare major city weather across Jefferson County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms after 7am. Sunny, with a high near 92. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
County Weather Overview
This county weather page brings together forecast coverage for Jefferson County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 27 of 27 mapped cities in Jefferson County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 14, 2026
- Latest sync
- Jul 8, 2026 9:11 AM CDT
- Forecast office
- BMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Jefferson County
Friday looks like the warmest upcoming period in Jefferson County at 92 degrees F.
Monday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 8, 2026 9:11 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- BMX
- Radar station
- KBMX
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 clear, with a low around 75. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. 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 after 7am. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
0 to 5 mph
SW
|
|
Saturday
Jul 11
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
5 mph
SW
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
SW
|
|
Sunday
Jul 12
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
W
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely
|
72°F |
0 to 5 mph
W
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
NW
|
|
Monday Night
Jul 13
|
Showers And Thunderstorms Likely
|
71°F |
0 to 5 mph
NE
|
|
Tuesday
Jul 14
|
Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
E
|
|
Tuesday Night
Jul 14
|
Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
0 to 5 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Jefferson County.
Coverage
Forecast coverage currently spans 27 of 27 mapped cities in Jefferson County.
Largest mapped city population in this region: 206,950.
