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 86. Southwest wind 3 to 10 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
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 1:14 PM EDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrison County
Today looks like the warmest upcoming period in Harrison County at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 12 to 17 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 1:14 PM 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 67. Southwest wind 2 to 8 mph.
Showers and thunderstorms likely after 10am. Partly sunny, with a high near 80. Southwest wind 2 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 10pm, then patchy fog and showers and thunderstorms likely between 10pm and 11pm, then patchy fog and showers and thunderstorms likely. Mostly cloudy, with a low around 65. Northwest wind 1 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Patchy fog and showers and thunderstorms likely. Mostly cloudy, with a high near 82. South wind 1 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 8am. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Mostly clear, with a low around 37.
Sunny, with a high near 59.
Clear, with a low around 33.
Sunny, with a high near 68.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 13
|
Sunny
|
86°F |
3 to 10 mph
SW
|
|
Tonight
Oct 13
|
Mostly Clear
|
67°F |
2 to 8 mph
SW
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms Likely
|
80°F |
2 to 8 mph
SW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms Likely
|
65°F |
1 to 5 mph
NW
|
|
Thursday
Oct 15
|
Patchy Fog
|
82°F |
1 to 8 mph
S
|
|
Thursday Night
Oct 15
|
Chance Showers And Thunderstorms
|
55°F |
7 to 10 mph
SW
|
|
Friday
Oct 16
|
Chance Rain Showers then Partly Sunny
|
66°F |
12 to 17 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
37°F |
9 to 16 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
59°F |
6 to 10 mph
NE
|
|
Saturday Night
Oct 17
|
Clear
|
33°F |
5 mph
E
|
|
Sunday
Oct 18
|
Sunny
|
68°F |
2 to 6 mph
SE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
41°F |
5 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
71°F |
7 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
45°F |
3 mph
S
|
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.
