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

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Overcast

26°F

-3°C

Humidity 54%
Wind Speed S 13 mph
Barometer 30.08 in (1019.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 21 Jan 3:55 am EST
Extended Forecast for

Wabash IN

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 24. South wind around 10 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow before 7am, then a chance of snow showers between 7am and noon. Mostly cloudy, with a high near 37. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. Southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. West wind around 15 mph, with gusts as high as 25 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 7.

    High: 7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 24. South wind around 10 mph.
Wednesday
A slight chance of snow before 7am, then a chance of snow showers between 7am and noon. Mostly cloudy, with a high near 37. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 17. Southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Mostly sunny, with a high near 26. West wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 2. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy and cold, with a high near 7.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
A 20 percent chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 10.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 5.
Sunday
A 30 percent chance of snow showers. Mostly cloudy and cold, with a high near 16.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny and cold, with a high near 16.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wabash IN
 40.81°N 85.81°W (Elev. 656 ft)
Last Update:
4:15 am EST Jan 21, 2026
Forecast Valid:
4am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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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