Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65° N Lon: 86.15° W Elev: 810 ft.

Mostly Cloudy

21°F

-6°C

Humidity 70%
Wind Speed E 9 mph
Barometer 30.20 in (1024.0 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 9 Feb 3:55 am EST
Detailed forecast for

Wabash County

Today
Mostly cloudy. Highs in the lower 30s. Southeast winds 5 to 10 mph. Wind chill values as low as 1 below early this morning.
Tonight
Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the mid 20s. South winds around 5 mph, increasing to 10 to 15 mph after midnight.
Tuesday
Partly cloudy. Near steady temperature in the mid 30s. West winds around 10 mph. Gusts up to 20 mph in the morning.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. Northwest winds 5 to 10 mph.
Wednesday
Mostly cloudy. Highs in the lower 30s. Northwest winds 5 to 10 mph.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s.
Thursday
Mostly cloudy. Highs in the lower 30s.
Thursday Night
Mostly cloudy. Cold with lows around 20.
Friday
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 30s.
Friday Night
Partly cloudy. Cold with lows around 20.
Saturday
Partly cloudy with a slight chance of snow in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Highs in the mid 30s. Chance of precipitation 30 percent.
Saturday Night
A chance of rain in the evening. Mostly cloudy with a chance of snow. Lows in the mid 20s. Chance of precipitation 50 percent.
Sunday
Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow. Highs in the mid 30s. Chance of precipitation 50 percent.



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415 AM EST Mon Feb 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database