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Mexico, IN Weather Forecast
Mexico, IN Weather Forecast Date: 113 PM EDT Wed Sep 30 2026
The area/counties/county of: Miami, including the cities of: Peru, Grissom Afb, and Mexico.or toggle through each period.
This Afternoon... Cloudy with a 50% chance of showers. Near steady temperature in the lower 70s. Southwest winds 5 to 10 mph.
Tonight... Cloudy. A chance of showers, mainly in the evening. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 40%.
Thursday... Mostly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Thursday Night... A slight chance of thunderstorms. Showers. Lows in the lower 60s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain near 100%.
Friday... Showers in the morning, then partly cloudy with a chance of showers in the afternoon. Cooler with highs in the upper 60s. North winds 5 to 10 mph. Chance of rain near 100%.
Friday Night... Mostly clear. Cooler with lows in the mid 40s.
Saturday... Mostly sunny. Highs in the mid 60s.
Saturday Night... Mostly clear. Lows in the mid 40s.
Sunday... Mostly sunny. Highs in the upper 60s.
Sunday Night... Mostly clear. Lows in the lower 40s.
Monday... Sunny. Highs in the lower 60s.
Monday Night... Clear. Lows in the upper 30s.
POP = Probability of Precipitation
Mexico Radar Loop
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