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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
42°F
6°C
| Humidity | 73% |
| Wind Speed | Calm |
| Barometer | 30.39 in (1029.6 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 5:55 am EDT |
Extended Forecast for
3 Miles SE Grissom Air Force Base / Peru IN
Frost Advisory until October 19, 09:00am
NOW until 9:00am Mon
Frost Advisory
Today
High: 67 °F
Areas Frost
then SunnyTonight
Low: 41 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 42 °F
Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 45 °F
Clear
Detailed Forecast
Today
Areas of frost between 7am and 8am. Otherwise, sunny, with a high near 67. South wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 41. East wind around 5 mph.
Tuesday
Sunny, with a high near 69. East wind around 5 mph.
Tuesday Night
Clear, with a low around 42. East wind around 5 mph.
Wednesday
Sunny, with a high near 70. East wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 71.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Grissom Air Force Base / Peru IN
40.6°N 86.12°W (Elev. 804 ft)
40.6°N 86.12°W (Elev. 804 ft)
4:44 am EDT Oct 19, 2026
6am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
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