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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
39°F
4°C
| Humidity | 81% |
| Wind Speed | N 7 mph |
| Barometer | 30.47 in (1032.6 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 17 Oct 8:55 am EDT |
Extended Forecast for
3 Miles W Lagro IN
Freeze Warning October 18, 03:00am until October 18, 09:00am
Today

High: 54 °F
Sunny
Tonight

Low: 32 °F
Clear then
FrostSunday

High: 63 °F
Frost then
SunnySunday Night

Low: 35 °F
Clear then
Patchy FrostMonday

High: 68 °F
Patchy Frost
then SunnyMonday Night

Low: 38 °F
Mostly Clear
Tuesday

High: 70 °F
Sunny
Tuesday Night

Low: 41 °F
Mostly Clear
Wednesday

High: 72 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 54. Northeast wind 5 to 10 mph.
Tonight
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 32. Calm wind becoming south around 5 mph after midnight.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 63. South wind 5 to 10 mph.
Sunday Night
Patchy frost after 5am. Otherwise, clear, with a low around 35. South wind around 5 mph.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming south around 5 mph.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Lagro IN
40.83°N 85.78°W (Elev. 751 ft)
40.83°N 85.78°W (Elev. 751 ft)
9:15 am EDT Oct 17, 2026
9am EDT Oct 17, 2026-6pm EDT Oct 23, 2026



