Decatur County, IN Weather Forecast
County weather hub
Sunny
Compare major city weather across Decatur County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 88. East wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Decatur County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Decatur County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 19, 2026
- Latest sync
- Jul 12, 2026 9:07 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Decatur County
Wednesday looks like the warmest upcoming period in Decatur County at 89 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Saturday at about 3 to 8 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 9:07 PM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IND
- Radar station
- KIND
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 68. East northeast wind around 2 mph.
Sunny, with a high near 89. West northwest wind around 2 mph.
Mostly clear, with a low around 71. West wind around 1 mph.
Sunny, with a high near 89. Northwest wind 1 to 5 mph.
Mostly clear, with a low around 70. Northwest wind around 3 mph.
Sunny, with a high near 88. West wind 1 to 6 mph.
Mostly clear, with a low around 69.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
88°F |
5 mph
E
|
|
Tuesday Night
Jul 14
|
Clear
|
68°F |
2 mph
ENE
|
|
Wednesday
Jul 15
|
Sunny
|
89°F |
2 mph
WNW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
1 mph
W
|
|
Thursday
Jul 16
|
Sunny
|
89°F |
1 to 5 mph
NW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
70°F |
3 mph
NW
|
|
Friday
Jul 17
|
Sunny
|
88°F |
1 to 6 mph
W
|
|
Friday Night
Jul 17
|
Mostly Clear
|
69°F |
6 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
3 to 8 mph
SW
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms
|
68°F |
3 to 7 mph
WSW
|
|
Sunday
Jul 19
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
3 to 7 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Decatur County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Decatur County.
Largest mapped city population in this region: 11,984.
