Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Fair

37°F

3°C

Humidity 89%
Wind Speed W 6 mph
Barometer 30.00 in (1016.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 30 Apr 5:55 am EDT
Extended Forecast for

2 Miles SW Somerset IN

  • Today

    Today: Mostly sunny, with a high near 57. Northwest wind 5 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly between midnight and 4am.  Cloudy, with a low around 42. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers, mainly before 7am.  Partly sunny, with a high near 53. Northwest wind 5 to 10 mph.

    High: 53 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Widespread frost, mainly after 3am.  Otherwise, mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming light north  after midnight.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 7am.  Otherwise, mostly sunny, with a high near 53. Northwest wind 5 to 10 mph.

    High: 53 °F

    Frost then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 69. Chance of precipitation is 70%.

    High: 69 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 57. Northwest wind 5 to 10 mph.
Tonight
Showers likely, mainly between midnight and 4am. Cloudy, with a low around 42. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of showers, mainly before 7am. Partly sunny, with a high near 53. Northwest wind 5 to 10 mph.
Friday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming light north after midnight.
Saturday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 53. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers. Mostly sunny, with a high near 68.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Somerset IN
 40.68°N 85.91°W (Elev. 748 ft)
6:30 am EDT Apr 30, 2026
6am EDT Apr 30, 2026-6pm EDT May 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database