National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Fair

34°F

1°C

Humidity 72%
Wind Speed SW 12 mph
Barometer 29.78 in (1009.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Nov 9:55 pm EST
Extended Forecast for

2 Miles W Lagro IN

  • Tonight

    Tonight: Mostly clear, with a low around 32. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. West wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53. West wind 5 to 10 mph.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 68.

    High: 68 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 32. West wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 47. West wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 53. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 34. Southwest wind around 5 mph.
Friday
Sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly cloudy, with a high near 68.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 59.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 33.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 34.
Tuesday
A slight chance of showers. Partly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Lagro IN
 40.83°N 85.78°W (Elev. 751 ft)
Last Update:
8:01 pm EST Nov 11, 2025
Forecast Valid:
10pm EST Nov 11, 2025-6pm EST Nov 18, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation