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.

Fair

43°F

6°C

Humidity 77%
Wind Speed SW 14 mph
Barometer 29.60 in (1003.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Jan 6:55 pm EST
Extended Forecast for

Wabash IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before 8am, then snow likely. Patchy blowing snow after 10am. Mostly cloudy, with a temperature falling to around 26 by 5pm. Northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 36 °F⇓

    Rain/Snow
    Likely and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Patchy blowing snow before 1am. Mostly cloudy, with a low around 19. Northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 19 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 10am. Partly sunny, with a high near 26. West wind around 10 mph.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 18. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow before 8am, then snow likely. Patchy blowing snow after 10am. Mostly cloudy, with a temperature falling to around 26 by 5pm. Northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A 30 percent chance of snow. Patchy blowing snow before 1am. Mostly cloudy, with a low around 19. Northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Thursday
A 20 percent chance of snow before 10am. Partly sunny, with a high near 26. West wind around 10 mph.
Thursday Night
A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 18. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 22.
Saturday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 7.
Sunday
A 20 percent chance of snow after 1pm. Partly sunny and cold, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 8.
M.L.King Day
A 20 percent chance of snow. Partly sunny and cold, with a high near 19.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny and cold, with a high near 15.
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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:
6:16 pm EST Jan 13, 2026
Forecast Valid:
7pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation