10-Day Weather Forecast - Dewey, IL
- |17°FPartly CloudyHourly details
Tonight
17°FPartly cloudy. Low temperature around 17F. Dew point will be around 10F with an average humidity of 62%. Winds will be 5 mph from the SW.
- 40|27°FMostly CloudyHourly details
Day
40°FMostly cloudy and breezy. Not as cool with highs in the lower 40s. South winds 20 to 25 mph with gusts up to 40 mph.
Night
27°FMostly cloudy. Lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph becoming west around 10 mph with gusts up to 20 mph after midnight.
- 42|27°FSunnyHourly details
Day
42°FSunny. Highs in the mid 40s. Northwest winds 10 to 15 mph.
Night
27°FMostly cloudy. A chance of rain and snow in the evening then snow likely after midnight. Light snow accumulation possible. Lows in the mid 20s. North winds 5 to 10 mph becoming northeast after midnight. Chance of precipitation 60 percent.
- 39|27°F30% Chance Frozen MixHourly details
Day
39°FMostly sunny. A chance of snow and rain in the morning. Little or no additional snow accumulation. Highs in the lower 40s. Northeast winds around 10 mph becoming north in the afternoon. Chance of precipitation 30 percent.
Night
27°FMostly clear. Lows in the mid 20s. Highs in the mid 50s.
- 55|34°FMostly SunnyHourly details
Day
55°FMostly clear. Lows in the mid 20s. Highs in the mid 50s.
Night
34°FMostly clear. Lows in the lower 30s.
Weekend Weather
- 53|25°FPartly CloudyHourly details
Day
53°FPartly cloudy. Highs in the mid 50s. Lows in the mid 20s.
Night
25°FPartly cloudy. Highs in the mid 50s. Lows in the mid 20s.
- 36|25°FPartly SunnyHourly details
Day
36°FPartly sunny. Much cooler with highs in the upper 30s.
Night
25°FMostly cloudy with a 40 percent chance of snow. Lows in the mid 20s.
- 37|25°F30% Chance Frozen Mix
Day
37°FPartly sunny with a chance of rain and snow. Highs in the upper 30s. Chance of precipitation 30 percent.
Night
25°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 25F. Dew point will be around 25F with an average humidity of 89%. Winds will be 3 mph from the NE.
- 40|26°F30% Chance Frozen Mix
Day
40°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 40F. Dew point will be around 30F with an average humidity of 82%. Winds will be 2 mph from the NE.
Night
26°FMostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 27F with an average humidity of 86%. Winds will be 4 mph from the NW.
- 38|28°F30% Chance Frozen Mix
Day
38°FMostly sunny with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 27F with an average humidity of 75%. Winds will be 3 mph from the N.
Night
28°FMostly clear. Low temperature around 28F. Dew point will be around 25F with an average humidity of 81%. Winds will be 2 mph from the S.













