Harrison County, IN Weather Forecast
County weather hub
Sunny
Compare major city weather across Harrison County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 87. East wind around 3 mph.
County Weather Overview
This county weather page brings together forecast coverage for Harrison County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Harrison County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Sep 4, 2026
- Latest sync
- Aug 29, 2026 8:22 AM EDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrison County
Wednesday looks like the warmest upcoming period in Harrison County at 95 degrees F.
Tonight is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Sunday at about 2 to 8 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 29, 2026 8:22 AM EDT
- Coverage
- 7 days
- Time zone
- America/Kentucky/Louisville
- Forecast office
- LMK
- Radar station
- KLVX
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. East wind around 2 mph.
Mostly sunny, with a high near 90. South wind 2 to 8 mph.
Mostly clear, with a low around 70. South wind around 5 mph.
Sunny, with a high near 92. Southwest wind 3 to 7 mph.
Mostly clear, with a low around 72.
Sunny, with a high near 94.
Mostly clear, with a low around 72.
Sunny, with a high near 95.
Mostly clear, with a low around 73.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 70. Chance of precipitation is 20%.
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Aug 29
|
Sunny
|
87°F |
3 mph
E
|
|
Tonight
Aug 29
|
Mostly Clear
|
66°F |
2 mph
E
|
|
Sunday
Aug 30
|
Mostly Sunny
|
90°F |
2 to 8 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
70°F |
5 mph
S
|
|
Monday
Aug 31
|
Sunny
|
92°F |
3 to 7 mph
SW
|
|
Monday Night
Aug 31
|
Mostly Clear
|
72°F |
5 mph
S
|
|
Tuesday
Sep 1
|
Sunny
|
94°F |
2 to 6 mph
SW
|
|
Tuesday Night
Sep 1
|
Mostly Clear
|
72°F |
3 mph
SW
|
|
Wednesday
Sep 2
|
Sunny
|
95°F |
2 to 7 mph
SW
|
|
Wednesday Night
Sep 2
|
Mostly Clear
|
73°F |
2 to 6 mph
SW
|
|
Thursday
Sep 3
|
Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
3 to 7 mph
SW
|
|
Thursday Night
Sep 3
|
Slight Chance Showers And Thunderstorms
|
70°F |
1 to 5 mph
S
|
|
Friday
Sep 4
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
2 to 6 mph
W
|
|
Friday Night
Sep 4
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
68°F |
5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrison County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Harrison County.
