10-Day Weather Forecast - Frederick, IL
As of
- 78|73°F50% Chance of RainHourly details
Today
78°FMostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 78F. Dew point will be around 75F with an average humidity of 70%. Winds will be 5 mph from the SW.
Tonight
73°FPartly cloudy with a chance of showers and thunderstorms. Lows around 70. East winds around 5 mph. Chance of rain 40 percent.
- 87|74°F50% Chance of StormsHourly details
Day
87°FPartly sunny. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 103 in the afternoon.
Night
74°FPartly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.
- 89|75°F30% Chance of StormsHourly details
Day
89°FMostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 104 in the afternoon.
Night
75°FPartly cloudy. A chance of showers after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.
Weekend Weather
- 93|76°FPartly CloudyHourly details
Day
93°FPartly cloudy. Highs in the lower 90s.
Night
76°FPartly cloudy. Lows in the lower 70s.
- 88|71°FPartly CloudyHourly details
Day
88°FPartly cloudy. Highs in the lower 90s.
Night
71°FPartly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. Chance of rain 30 percent.
- 81|65°FPartly CloudyHourly details
Day
81°FPartly cloudy. Highs in the mid 80s.
Night
65°FPartly cloudy. Lows in the mid 60s.
- 82|72°FPartly Cloudy
Day
82°FPartly cloudy. Highs in the mid 80s.
Night
72°FPartly cloudy. Lows in the mid 60s.
- 90|70°FPartly Cloudy
Day
90°FPartly cloudy. Highs in the mid 80s.
Night
70°FClear. Low temperature around 70F. Dew point will be around 71F with an average humidity of 80%. Winds will be 1 mph from the S.
- 87|67°FSunny
Day
87°FSunny. High temperature around 87F. Dew point will be around 70F with an average humidity of 70%. Winds will be 1 mph from the NW.
Night
67°FClear. Low temperature around 67F. Dew point will be around 67F with an average humidity of 79%. Winds will be 2 mph from the NE.
- 86|68°FSunny
Day
86°FSunny. High temperature around 86F. Dew point will be around 69F with an average humidity of 70%. Winds will be 1 mph from the SE.
Night
68°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 68F with an average humidity of 79%. Winds will be 2 mph from the E.













