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.

Mostly Cloudy and Breezy

64°F

18°C

Humidity 72%
Wind Speed SW 24 G 32 mph
Barometer 29.80 in (1009.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 9 Mar 6:55 pm EDT
Extended Forecast for

Wabash IN

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 59. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 74. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 11pm, then showers and thunderstorms likely between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 56. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    T-storms
    Likely then
    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 65. Southwest wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 65 °F

    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before 8am. Mostly cloudy, with a high near 51. Breezy.

    High: 51 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 59. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 74. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then showers and thunderstorms likely between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 56. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 65. Southwest wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Mostly cloudy, with a low around 29. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 45.
Thursday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 37.
Friday
A 30 percent chance of rain, mainly before 8am. Mostly cloudy, with a high near 51. Breezy.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow before 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 20%.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 40.
Sunday
Rain likely. Cloudy, with a high near 58. Breezy. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 25.
Monday
A slight chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wabash IN
 40.81°N 85.84°W (Elev. 755 ft)
Last Update:
6:31 pm EDT Mar 9, 2026
Forecast Valid:
7pm EDT Mar 9, 2026-6pm EDT Mar 16, 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