Weather WorldJohnston, MS 7-Day Weather Forecast
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Johnston Weather Forecast
Johnston, MS Weather Forecast Date: 126 AM CDT Mon Oct 26 2026
Weather forecast for Johnston, MS
Tonight Lo: 51°F Lo: 11°C |
Tonight... Mostly cloudy. Lows in the lower 50s. East winds around 5 mph. |
Mon Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. East winds around 5 mph. |
| Tue Hi: 80°FHi: 27°C Lo: 55°F Lo: 13°C |
Tuesday... Partly sunny. Highs around 80. Southeast winds around 5 mph. |
Wed Hi: 81°FHi: 27°C Lo: 51°F Lo: 11°C |
Wednesday... Mostly sunny. Highs in the lower 80s. |
| Thu Hi: 81°FHi: 27°C Lo: 60°F Lo: 16°C |
Thursday... Mostly clear. Lows in the lower 50s. Highs in the lower 80s. |
| Fri Hi: 81°FHi: 27°C Lo: 60°F Lo: 16°C |
Friday... Mostly cloudy. Highs in the lower 80s. Lows around 60. |
Sat Hi: 81°FHi: 27°C Lo: 60°F Lo: 16°C |
Saturday... Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40%. |
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