Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Fair
23°F
-5°C
| Humidity | 73% |
| Wind Speed | SW 8 mph |
| Barometer | 30.20 in (1024.6 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 1 Feb 4:55 pm EST |
Extended Forecast for
Mexico IN
Tonight
Low: 10 °F
Mostly Cloudy
then Slight
Chance SnowMonday
High: 28 °F
Chance Snow
then Mostly
CloudyMonday Night

Low: 16 °F
Mostly Cloudy
Tuesday

High: 28 °F
Mostly Cloudy
Tuesday Night

Low: 7 °F
Mostly Cloudy
Wednesday

High: 21 °F
Mostly Sunny
Wednesday Night

Low: 7 °F
Mostly Cloudy
Thursday

High: 27 °F
Partly Sunny
Thursday Night

Low: 20 °F
Chance Snow
Detailed Forecast
Tonight
A 20 percent chance of snow after 3am. Increasing clouds, with a low around 10. South wind around 5 mph.
Monday
A 30 percent chance of snow before 10am. Cloudy, with a high near 28. South wind around 10 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 16. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 28. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 7. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Partly sunny, with a high near 27.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Friday
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 33.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Partly sunny and cold, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 24.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mexico IN
40.82°N 86.1°W (Elev. 699 ft)
40.82°N 86.1°W (Elev. 699 ft)
6:02 pm EST Feb 1, 2026
6pm EST Feb 1, 2026-6pm EST Feb 8, 2026


