Weather WorldLyon, MS 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lyon Weather Forecast
Lyon, MS Weather Forecast Date: 906 PM CDT Sun Sep 06 2026
Weather forecast for Lyon, MS
Tonight Lo: 75°F Lo: 24°C |
Tonight... Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph. |
Labor Day Hi: 100°FHi: 38°C Lo: 71°F Lo: 22°C |
Labor Day... Sunny. Highs around 100. Northeast winds 5 to 10 mph. Heat index values up to 106. |
| Tue Hi: 100°FHi: 38°C Lo: 75°F Lo: 24°C |
Tuesday... Sunny, hot with highs around 100. Southeast winds around 5 mph. Heat index values up to 108. |
| Wed Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Wednesday... Sunny. Highs in the upper 90s. Heat index values up to 110. |
Thu Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Thursday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20%. Heat index values up to 110. |
| Fri Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 105. |
| Sat Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Saturday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 105. |
Lyon Radar Loop
Use the map search tool if you want to place a location marker on the radar map...