Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Partly Cloudy

36°F

2°C

Humidity 68%
Wind Speed Calm
Barometer 30.27 in (1026.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 12 Feb 10:55 am EST
Extended Forecast for

4 Miles NW Somerset IN

  • Today

    Today: Mostly cloudy, with a high near 38. Calm wind becoming northwest around 5 mph.

    High: 38 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Calm wind becoming northeast around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Southwest wind around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 48. South wind around 5 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 1am.  Cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 1pm.  Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 38. Calm wind becoming northwest around 5 mph.
Tonight
Partly cloudy, with a low around 24. Calm wind becoming northeast around 5 mph.
Friday
Mostly sunny, with a high near 46. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 29. Southwest wind around 5 mph.
Saturday
Partly sunny, with a high near 48. South wind around 5 mph.
Saturday Night
A 30 percent chance of rain, mainly after 1am. Cloudy, with a low around 35.
Sunday
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 30.
Washington's Birthday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
A 30 percent chance of rain. Cloudy, with a low around 48.
Wednesday
A chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Somerset IN
 40.73°N 85.93°W (Elev. 745 ft)
11:47 am EST Feb 12, 2026
11am EST Feb 12, 2026-6pm EST Feb 18, 2026
 
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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