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Collinsville, MS Weather Forecast
Collinsville, MS Weather Forecast Date: 336 AM CDT Sat Sep 12 2026
The area/counties/county of: Lauderdale, including the city of Meridian.or toggle through each period.
Today... Mostly cloudy early, then becoming mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50%.
Tonight... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20%.
Sunday... Sunny. Patchy fog in the morning. Highs in the mid 90s. West winds around 5 mph.
Sunday Night... Mostly clear. Lows in the lower 70s. Light and variable winds.
Monday... Sunny. Highs in the upper 90s. Northwest winds around 5 mph, becoming northeast around 5 mph in the afternoon.
Monday Night... Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.
Tuesday... Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.
Wednesday... Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.
Thursday... Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.
POP = Probability of Precipitation
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