


Hazardous Weather Conditions
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Fair
60°F
16°C
Humidity | 59% |
Wind Speed | SE 9 mph |
Barometer | 30.21 in (1023.3 mb) |
Dewpoint | 46°F (8°C) |
Visibility | 10.00 mi |
Last update | 16 Oct 10:55 am EDT |
Extended Forecast for
Peru IN
Today
High: 70 °F
Sunny
Tonight
Low: 47 °F
Mostly Clear
Friday
High: 74 °F
Partly Sunny
Friday Night
Low: 57 °F
Mostly Cloudy
Saturday
High: 81 °F
Chance
Showers then
Showers
LikelySaturday Night
Low: 49 °F
Showers
Sunday
High: 60 °F
Showers
Likely and
BreezySunday Night
Low: 40 °F
Chance
ShowersMonday
High: 65 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 70. East wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 47. Southeast wind around 5 mph.
Friday
Partly sunny, with a high near 74. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 57. South wind around 10 mph.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Breezy. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 40.
Monday
Sunny, with a high near 65.
Monday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 47.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 66.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 60.
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)
8:15 am EDT Oct 16, 2025
11am EDT Oct 16, 2025-6pm EDT Oct 22, 2025