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Thomaston, IN Weather Forecast
Thomaston, IN Weather Forecast Date: 158 PM CDT Mon Sep 21 2026
The area/counties/county of: Southern La Porte, including the cities of: Wanatah, La Crosse and Union Mills.or toggle through each period.
This Afternoon... Mostly cloudy. Near steady temperature in the mid 60s. Northeast winds around 10 mph with gusts up to 20 mph.
Tonight... Mostly cloudy. Lows in the lower 50s. Northeast winds around 10 mph. Gusts up to 20 mph in the evening.
Tuesday... Mostly cloudy in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs in the mid 60s. Northeast winds around 10 mph. Chance of rain 20%.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds around 10 mph.
Wednesday... Mostly cloudy. Highs in the mid 60s. Northeast winds around 10 mph with gusts up to 20 mph.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50.
Thursday... Partly cloudy. Highs in the upper 60s.
Thursday Night... Partly cloudy. Lows in the upper 40s.
Friday... Mostly sunny. Highs in the upper 60s.
Friday Night... Mostly clear. Lows in the mid 40s.
Saturday... Partly cloudy. Highs in the upper 60s.
Saturday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
Thomaston Radar Loop
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