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.

A Few Clouds and Breezy

63°F

17°C

Humidity 55%
Wind Speed W 23 G 31 mph
Barometer 29.87 in (1011.8 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 5 Nov 10:55 am EST
Extended Forecast for

2 Miles SSE Denver IN

  • Today

    Today: Mostly sunny, with a high near 65. West wind around 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind 5 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 45. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 65. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of rain showers before 1pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 65. West wind around 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 31. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Thursday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 45. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Showers and possibly a thunderstorm. High near 65. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 54.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Sunday
A chance of rain showers before 1pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 22.
Monday
A 20 percent chance of snow showers. Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 22.
Veterans Day
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Denver IN
 40.84°N 86.07°W (Elev. 745 ft)
Last Update:
10:15 am EST Nov 5, 2025
Forecast Valid:
10am EST Nov 5, 2025-6pm EST Nov 11, 2025
 
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