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.

Light Rain

50°F

10°C

Humidity 77%
Wind Speed SW 12 mph
Barometer 29.59 in (1002.4 mb)
Dewpoint 43°F (6°C)
Visibility 7.00 mi
Wind Chill45°F (7°C)
Last update 7 Nov 6:55 am EST
Extended Forecast for

3 Miles ESE New Waverly IN

  • Today

    Today: Showers, mainly before 9am. High near 65. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 65 °F

    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light after midnight.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers. Low around 35. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: A chance of rain showers before 4pm, then a chance of snow showers. Mostly cloudy, with a high near 42. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 40 percent chance of snow showers. Mostly sunny, with a high near 35.

    High: 35 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 1am. Partly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow Showers

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Showers, mainly before 9am. High near 65. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Tonight
Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light after midnight.
Saturday
Mostly cloudy, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Showers. Low around 35. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of rain showers before 4pm, then a chance of snow showers. Mostly cloudy, with a high near 42. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.
Monday
A 40 percent chance of snow showers. Mostly sunny, with a high near 35.
Monday Night
A 20 percent chance of snow showers before 1am. Partly cloudy, with a low around 21.
Veterans Day
Partly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE New Waverly IN
 40.76°N 86.13°W (Elev. 630 ft)
Last Update:
7:00 am EST Nov 7, 2025
Forecast Valid:
7am EST Nov 7, 2025-6pm EST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

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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