Weather WorldAlton Lake, FL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Alton Lake Weather Forecast
Alton Lake, FL Weather Forecast Date: 223 AM EDT Sun Aug 30 2026
Weather forecast for Alton Lake, FL
Today Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Today... Mostly sunny. Showers and thunderstorms likely this afternoon. Highs in the lower 90s. East winds around 5 mph. Chance of rain 70%. Heat index values up to 105 this afternoon. |
| Mon Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Monday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. East winds around 5 mph. Chance of rain 40%. |
| Tue Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Tuesday... Mostly sunny. Showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. East winds around 5 mph. Chance of rain 70%. |
| Wed Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Wednesday... Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70%. |
| Thu Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Thursday... Partly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 70%. Heat index values up to 105. |
| Fri Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Friday... Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 50%. Heat index values up to 105. |
| Sat Hi: 91°FHi: 33°C |
Saturday... Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%. Heat index values up to 105. |
Alton Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...