West Harrison, IN Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for West Harrison, IN in one place.
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Southwest wind around 12 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for West Harrison, IN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 7:51 PM EDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for West Harrison, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 7:51 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in West Harrison
Thursday looks like the warmest upcoming period in West Harrison at 89 degrees F.
Sunday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday at about 12 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 7:51 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
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 11pm, then showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind 7 to 12 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 11am, then a chance of showers and thunderstorms between 11am and 2pm. Partly sunny, with a high near 88. Southwest wind 8 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly clear, with a low around 73.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
Sunny, with a high near 85.
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Showers And Thunderstorms
|
82°F |
12 mph
SW
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
70°F |
7 to 12 mph
SW
|
|
Wednesday
Jun 10
|
Showers And Thunderstorms Likely
|
88°F |
8 to 12 mph
SW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
73°F |
7 to 10 mph
SW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
89°F |
8 to 12 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
72°F |
10 mph
SW
|
|
Friday
Jun 12
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
85°F |
10 mph
W
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms then Partly Cloudy
|
61°F |
1 to 8 mph
NW
|
|
Saturday
Jun 13
|
Sunny
|
85°F |
1 to 6 mph
W
|
|
Saturday Night
Jun 13
|
Partly Cloudy then Chance Showers And Thunderstorms
|
65°F |
1 to 5 mph
SW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
83°F |
2 to 8 mph
W
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
60°F |
3 to 7 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around West Harrison.