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

41°F

5°C

Humidity 79%
Wind Speed SW 10 mph
Barometer 29.82 in (1010.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Feb 9:55 am EST
Extended Forecast for

2 Miles SW Somerset IN

  • Today

    Today: Mostly sunny, with a high near 43. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. Northwest wind around 10 mph.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 35. Calm wind becoming west around 5 mph.

    High: 35 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 43. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 26. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 33. Northwest wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 35. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 30.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 43.
Sunday Night
A 20 percent chance of rain. Partly cloudy, with a low around 30.
Washington's Birthday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Somerset IN
 40.68°N 85.91°W (Elev. 748 ft)
Last Update:
9:16 am EST Feb 10, 2026
Forecast Valid:
10am EST Feb 10, 2026-6pm EST Feb 16, 2026
 
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Additional Resources

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Chance of Precipitation