10-Day Weather Forecast - Altamont, IL
- 67|55°FMostly SunnyHourly details
Today
67°FMostly sunny. Not as cool with highs in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Tonight
55°FPartly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Not as cool with lows in the lower 50s. Southwest winds 10 to 15 mph. Chance of rain 60 percent.
- 74|57°F50% Chance of StormsHourly details
Day
74°FMostly sunny. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
Night
57°FShowers likely with a chance of thunderstorms in the evening then showers likely after midnight. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
- 61|33°FThunderstormsHourly details
Day
61°FShowers. A chance of thunderstorms in the afternoon. Cooler with highs in the lower 60s. Southwest winds 10 to 15 mph. Chance of rain near 100 percent.
Night
33°FShowers likely in the evening. Cooler with lows in the mid 40s. Chance of rain 70 percent.
- 55|44°FMostly CloudyHourly details
Day
55°FMostly cloudy. Highs in the upper 50s. Lows in the lower 40s.
Night
44°FMostly cloudy. Highs in the upper 50s. Lows in the lower 40s.
- 57|39°FMostly SunnyHourly details
Day
57°FMostly sunny. Highs in the lower 60s.
Night
39°FPartly cloudy in the evening then becoming mostly clear. Lows in the lower 40s.
- 66|47°FPartly SunnyHourly details
Day
66°FSunny in the morning then becoming partly sunny. Highs in the upper 60s.
Night
47°FPartly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 30 percent.
Weekend Weather
- 72|50°FSunny
Day
72°FSunny. Highs in the upper 60s.
Night
50°FPartly cloudy. Low temperature around 50F. Dew point will be around 49F with an average humidity of 76%. Winds will be 4 mph from the S.
- 69|50°F30% Chance of Rain
Day
69°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 54F with an average humidity of 71%. Winds will be 4 mph from the SE.
Night
50°FCloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 50F. Dew point will be around 51F with an average humidity of 84%. Winds will be 5 mph from the NE.
- 65|46°F40% Chance of Rain
Day
65°FCloudy with a chance of rain. Chance of precipitation 40%. High temperature around 65F. Dew point will be around 50F with an average humidity of 71%. Winds will be 6 mph from the N.
Night
46°FPartly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 79%. Winds will be 4 mph from the N.
- 65|46°F30% Chance of Rain
Day
65°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 47F with an average humidity of 65%. Winds will be 5 mph from the N.
Night
46°FClear. Low temperature around 46F. Dew point will be around 45F with an average humidity of 78%. Winds will be 3 mph from the N.













