10-Day Weather Forecast - Altamont, IL
- |22°FMostly CloudyHourly details
Tonight
22°FMostly cloudy with a 20 percent chance of snow. Brisk and much cooler with lows in the lower 20s. West winds 20 to 25 mph with gusts up to 35 mph.
- 31|31°FSunnyHourly details
Day
31°FSunny. Much cooler with highs in the lower 30s. West winds 15 to 20 mph. Gusts up to 35 mph in the morning.
Night
31°FMostly clear in the evening then becoming partly cloudy. Lows in the mid 20s. Temperature rising into the lower 30s after midnight. South winds 10 to 15 mph with gusts up to 25 mph.
Weekend Weather
- 47|30°FMostly SunnyHourly details
Day
47°FMostly sunny. Not as cool with highs in the upper 40s. South winds around 15 mph becoming southwest in the afternoon.
Night
30°FMostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. Northwest winds 5 to 10 mph.
- 38|28°FSunnyHourly details
Day
38°FSunny cooler with highs in the upper 30s.
Night
28°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s.
- 40|40°FMostly CloudyHourly details
Day
40°FMostly cloudy. Highs in the mid 40s. Lows in the upper 30s.
Night
40°FMostly cloudy. Highs in the mid 40s. Lows in the upper 30s.
- 53|46°FMostly CloudyHourly details
Day
53°FMostly cloudy. Highs in the upper 50s. Lows in the mid 40s.
Night
46°FMostly cloudy. Highs in the upper 50s. Lows in the mid 40s.
- 54|54°FMostly CloudyHourly details
Day
54°FMostly cloudy. Highs in the upper 50s. Lows in the mid 40s.
Night
54°FMostly cloudy. Lows in the lower 50s. Highs in the mid 60s.
- 63|51°FMostly Cloudy
Day
63°FMostly cloudy. Lows in the lower 50s. Highs in the mid 60s.
Night
51°FMostly cloudy. Low temperature around 51F. Dew point will be around 55F with an average humidity of 97%. Winds will be 9 mph from the SW.
- 57|49°FCloudy
Day
57°FCloudy. High temperature around 57F. Dew point will be around 51F with an average humidity of 88%. Winds will be 5 mph from the W.
Night
49°FPartly cloudy. Low temperature around 49F. Dew point will be around 50F with an average humidity of 96%. Winds will be 3 mph from the S.
Weekend Weather
- 54|44°FCloudy
Day
54°FCloudy. High temperature around 54F. Dew point will be around 50F with an average humidity of 92%. Winds will be 1 mph from the SE.
Night
44°FCloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 46F with an average humidity of 94%. Winds will be 2 mph from the NE.














