Weather World
Alton, UT 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Alton Weather Forecast
Alton, UT Weather Forecast Date: 1026 PM MDT Tue Oct 20 2026
Weather forecast for Alton, UT
Tonight Lo: 40°F Lo: 4°C |
Tonight... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of rain showers and a slight chance of thunderstorms after midnight. Lows around 40. Chance of precipitation 40%. |
Wed Hi: 45°FHi: 7°C Lo: 40°F Lo: 4°C |
Wednesday... Rain showers and a slight chance of thunderstorms. Highs in the mid 40s. Chance of precipitation near 100%. |
| Thu Hi: 45°FHi: 7°C Lo: 31°F Lo: -1°C |
Thursday... Rain showers and a slight chance of thunderstorms in the morning, then rain showers and a chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation near 100%. |
Fri Hi: 39°FHi: 4°C Lo: 30°F Lo: -1°C |
Friday... A chance of snow in the morning, then snow likely in the afternoon. Partly sunny. Highs in the upper 30s. Chance of snow 60%. |
Sat Hi: 40°FHi: 4°C Lo: 30°F Lo: -1°C |
Saturday... Partly cloudy. Highs around 40. Lows around 30. |
| Sun Hi: 40°FHi: 4°C Lo: 30°F Lo: -1°C |
Sunday... Partly cloudy. Highs around 40. Lows around 30. |
| Sun Hi: 40°FHi: 4°C Lo: 31°F Lo: -1°C |
Sunday... Partly cloudy. Highs around 40. Lows around 30. |
| Mon Hi: 40°FHi: 4°C Lo: 31°F Lo: -1°C |
Monday... Partly cloudy. Highs around 40. Lows in the lower 30s. |
Alton Radar Loop
Use the map search tool if you want to place a location marker on the radar map...