Sumter County, FL Weather Forecast
County weather hub
Scattered Showers And Thunderstorms
Compare major city weather across Sumter County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Scattered showers and thunderstorms after 8am. Mostly sunny, with a high near 93. Southwest wind 1 to 6 mph. Chance of precipitation is 40%.
County Weather Overview
This county weather page brings together forecast coverage for Sumter County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Sumter County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 9:53 AM EDT
- Forecast office
- TBW
- Source
- NOAA / NWS
Daily Outlook
This Week in Sumter County
Wednesday looks like the warmest upcoming period in Sumter County at 94 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Tuesday at about 1 to 6 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 9:53 AM EDT
- Coverage
- 3 days
- Time zone
- America/New_York
- Forecast office
- TBW
- Radar station
- KTBW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Scattered showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Chance of precipitation is 40%.
Scattered showers and thunderstorms after 8am. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Scattered showers and thunderstorms after 8am. Sunny, with a high near 94. Chance of precipitation is 30%.
Scattered showers and thunderstorms before 2am. Partly cloudy, with a low around 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Scattered Showers And Thunderstorms
|
93°F |
1 to 6 mph
SW
|
|
Tuesday Night
Jul 14
|
Scattered Showers And Thunderstorms
|
74°F |
0 to 6 mph
NW
|
|
Wednesday
Jul 15
|
Scattered Showers And Thunderstorms
|
94°F |
0 to 6 mph
NNW
|
|
Wednesday Night
Jul 15
|
Scattered Showers And Thunderstorms then Partly Cloudy
|
75°F |
1 to 5 mph
W
|
|
Thursday
Jul 16
|
Scattered Showers And Thunderstorms
|
94°F |
1 to 6 mph
WNW
|
|
Thursday Night
Jul 16
|
Scattered Showers And Thunderstorms
|
76°F |
1 to 5 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Sumter County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Sumter County.
Largest mapped city population in this region: 51,442.
