Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Mostly Cloudy
71°F
22°C
| Humidity | 84% |
| Wind Speed | N 8 mph |
| Barometer | 30.02 in (1016.3 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 1:55 pm EDT |
Extended Forecast for
Mexico IN
This Afternoon
High: 73 °F
Chance
ShowersTonight
Low: 57 °F
Slight Chance
Showers then
Mostly CloudyThursday
High: 66 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 54 °F
Showers
Friday
High: 57 °F
Chance
ShowersFriday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 58 °F
Sunny
Saturday Night
Low: 36 °F
Clear
Sunday
High: 66 °F
Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 73. North wind around 5 mph.
Tonight
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 57. East wind 5 to 10 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 66. East wind around 10 mph.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 54. Southeast wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 57. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 58.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
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:
Mexico IN
40.82°N 86.1°W (Elev. 699 ft)
40.82°N 86.1°W (Elev. 699 ft)
1:15 pm EDT Oct 14, 2026
2pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
