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Hazardous Weather Conditions
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Fair
72°F
22°C
Humidity | 94% |
Wind Speed | Calm |
Barometer | 30.05 in (1017.0 mb) |
Dewpoint | 70°F (21°C) |
Visibility | 10.00 mi |
Last update | 30 Jul 6:55 am EDT |
Extended Forecast for
Peru IN
Today
High: 89 °F
Patchy Fog
then Slight
Chance
T-stormsTonight
Low: 64 °F
T-storms
Thursday
High: 72 °F
T-storms
Thursday Night
Low: 57 °F
Chance
T-storms then
Mostly ClearFriday
High: 77 °F
Sunny
Friday Night
Low: 55 °F
Clear
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Clear
Sunday
High: 80 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 3pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 89. Heat index values as high as 97. Calm wind becoming east around 5 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5am. Low around 64. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm before 8am, then showers and thunderstorms likely, mainly between 8am and 2pm. High near 72. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57. Northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 77. Northeast wind around 10 mph.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 60.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Peru IN
40.76°N 86.07°W (Elev. 656 ft)
40.76°N 86.07°W (Elev. 656 ft)
6:30 am EDT Jul 30, 2025
7am EDT Jul 30, 2025-6pm EDT Aug 5, 2025