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Weir Weather Forecast
Weir, MS Weather Forecast Date: 251 AM CDT Tue Sep 08 2026
Weather forecast for Weir, MS
Today Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Today... Mostly sunny. Highs in the mid 90s. Southeast winds around 5 mph. Heat index values up to 106. |
| Wed Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Wednesday... Sunny. Highs in the mid 90s. Southeast winds around 5 mph. |
| Thu Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Thursday... Sunny. Highs in the mid 90s. Light and variable winds. Heat index values up to 105. |
Fri Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Friday... Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40%. |
| Sat Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Saturday... Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50%. |
Sun Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Sunday... Mostly sunny. A chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 40%. |
| Mon Hi: 91°FHi: 33°C |
Monday... Mostly sunny. A chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30%. |
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