10-Day Weather Forecast - Seymour, IL
- 64|54°FThunderstormsHourly details
Today
64°FCloudy with a 90% chance for rain and thunderstorms. High temperature around 64F. Dew point will be around 57F with an average humidity of 86%. Winds will be 20 mph from the S.
Tonight
54°FShowers with thunderstorms likely this evening. Some thunderstorms may be severe with damaging winds large hail and tornadoes. Locally heavy rainfall possible this evening. Breezy with lows in the lower 50s. South winds 15 to 25 mph with gusts up to 35 mph becoming west 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain near 100 percent.
- 63|50°FPartly SunnyHourly details
Day
63°FPartly sunny. Less humid with highs in the upper 60s. Northwest winds 10 to 15 mph.
Night
50°FShowers likely. Lows in the upper 40s. North winds 5 to 10 mph. Chance of rain 70 percent.
- 61|41°FMostly SunnyHourly details
Day
61°FMostly sunny. Highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.
Night
41°FMostly clear. Lows around 40. North winds 10 to 15 mph becoming northwest around 5 mph after midnight.
- 62|44°FPartly CloudyHourly details
Day
62°FPartly cloudy. Highs in the lower 60s. Lows in the lower 40s.
Night
44°FPartly cloudy. Highs in the lower 60s. Lows in the lower 40s.
- 57|38°FPartly SunnyHourly details
Day
57°FPartly sunny. Highs in the upper 50s.
Night
38°FPartly cloudy. Lows in the mid 30s. Highs around 60.
Weekend Weather
- 60|42°FPartly CloudyHourly details
Day
60°FPartly cloudy. Lows in the mid 30s. Highs around 60.
Night
42°FPartly cloudy in the evening then becoming mostly clear. Lows around 40.
- 70|47°FPartly Cloudy
Day
70°FPartly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Night
47°FPartly cloudy. Highs in the lower 70s. Lows in the upper 40s.
- 67|50°FPartly Cloudy
Day
67°FPartly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Night
50°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 47F with an average humidity of 76%. Winds will be 4 mph from the S.
- 64|48°F50% Chance of Rain
Day
64°FMostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 64F. Dew point will be around 49F with an average humidity of 69%. Winds will be 7 mph from the SW.
Night
48°FCloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 80%. Winds will be 2 mph from the W.
- 61|47°F30% Chance of Rain
Day
61°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 45F with an average humidity of 69%. Winds will be 6 mph from the NW.
Night
47°FPartly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 44F with an average humidity of 76%. Winds will be 4 mph from the W.













