Lake Grange, IN Weather Forecast
Local 7-day forecast
Scattered Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Grange, IN in one place.
Scattered rain showers. Mostly cloudy, with a high near 48. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Lake Grange, 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: Nov 6, 2026 8:52 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Lake Grange, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 8:52 AM EST
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Grange
Tuesday looks like the warmest upcoming period in Lake Grange at 60 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Today at about 5 to 15 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 8:52 AM EST
- Coverage
- 7 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
Scattered rain showers before 4am. Cloudy, with a low around 37. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Partly sunny, with a high near 49. Northwest wind 5 to 10 mph.
Mostly clear, with a low around 33. West wind 5 to 10 mph.
Sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 36.
Sunny, with a high near 59.
Mostly clear, with a low around 43.
Sunny, with a high near 60.
Mostly clear, with a low around 36.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 57. Chance of precipitation is 20%.
Mostly cloudy, with a low around 37.
Partly sunny, with a high near 54.
Partly cloudy, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Scattered Rain Showers
|
48°F |
5 to 15 mph
NW
|
|
Tonight
Nov 6
|
Scattered Rain Showers
|
37°F |
5 to 10 mph
NW
|
|
Saturday
Nov 7
|
Partly Sunny
|
49°F |
5 to 10 mph
NW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
33°F |
5 to 10 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
55°F |
10 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
36°F |
5 to 10 mph
W
|
|
Monday
Nov 9
|
Sunny
|
59°F |
0 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
43°F |
5 to 10 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
60°F |
5 to 10 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
36°F |
0 to 5 mph
W
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers
|
57°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
37°F |
0 to 5 mph
N
|
|
Thursday
Nov 12
|
Partly Sunny
|
54°F |
5 to 10 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
34°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Grange.