Grant County, IN Weather Forecast
County weather hub
Sunny
Compare major city weather across Grant County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 75.
County Weather Overview
This county weather page brings together forecast coverage for Grant 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 Grant County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 31 to Jun 2, 2026
- Latest sync
- May 27, 2026 4:59 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grant County
Monday looks like the warmest upcoming period in Grant County at 77 degrees F.
Sunday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Sunday at about 5 to 10 mph NE.
The forecast from May 31 through Jun 2 stays mostly dry.
Forecast Details
- Last updated
- May 27, 2026 4:59 AM EDT
- Coverage
- 3 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IWX
- Radar station
- KIWX
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 53.
Sunny, with a high near 77.
Mostly clear, with a low around 54.
Sunny, with a high near 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Sunny
|
75°F |
5 to 10 mph
NE
|
|
Sunday Night
May 31
|
Mostly Clear
|
53°F |
0 to 5 mph
NE
|
|
Monday
Jun 1
|
Sunny
|
77°F |
0 to 10 mph
N
|
|
Monday Night
Jun 1
|
Mostly Clear
|
54°F |
5 to 10 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
77°F |
5 to 10 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Grant County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Grant County.
Largest mapped city population in this region: 5,772.
