News Headlines
Hazardous Weather Conditions
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Fair
53°F
12°C
| Humidity | 43% |
| Wind Speed | S 5 mph |
| Barometer | 30.40 in (1030.1 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 18 Oct 8:55 pm EDT |
Extended Forecast for
3 Miles WSW Peru IN
Frost Advisory October 19, 01:00am until October 19, 09:00am
Tonight
Low: 36 °F
Clear then
Areas FrostMonday
High: 68 °F
Areas Frost
then SunnyMonday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 44 °F
Clear
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Detailed Forecast
Tonight
Areas of frost after 4am. Otherwise, clear, with a low around 36. South wind around 5 mph becoming calm.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 68. Calm wind.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Sunny, with a high near 69. Calm wind.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Clear, with a low around 44.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Peru IN
40.73°N 86.1°W (Elev. 650 ft)
40.73°N 86.1°W (Elev. 650 ft)
9:45 pm EDT Oct 18, 2026
9pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
