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

69°F

21°C

Humidity 55%
Wind Speed N 7 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 5 May 5:55 pm EDT
Extended Forecast for

Peru IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 70. East wind around 10 mph.

    High: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 56. East wind around 10 mph.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 76. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 56. Southwest wind around 10 mph.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79.

    High: 79 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 48. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Northwest wind 5 to 10 mph becoming northeast after midnight.
Monday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 70. East wind around 10 mph.
Monday Night
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 56. East wind around 10 mph.
Tuesday
Showers and possibly a thunderstorm. High near 76. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 56. Southwest wind around 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 59. Chance of precipitation is 80%.
Thursday
A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 70. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers after 8am. Mostly sunny, with a high near 62.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Peru IN
 40.76°N 86.07°W (Elev. 656 ft)
Last Update:
6:01 pm EDT May 5, 2024
Forecast Valid:
6pm EDT May 5, 2024-6pm EDT May 12, 2024
 
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