Mendon, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Sunny
    51°
    Forecast night icon
    Night
    Mostly Cloudy
    36°
    Saturday 4/20
    Day
    51°
    Sunny
    Forecast day icon
    Night
    36°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy in the evening then clearing. Areas of frost after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    58°
    Forecast night icon
    Night
    Clear
    38°
    Sunday 4/21
    Day
    58°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Widespread frost in the morning. Sunny. Highs around 60. Northwest winds 5 to 10 mph.
    Night Details
    Clear. Areas of frost after midnight. Lows in the mid 30s. West winds 5 to 10 mph becoming southwest after midnight.
  • Forecast day icon
    Monday
    Sunny
    66°
    Forecast night icon
    Night
    40% Chance Rain Showers
    54°
    Monday 4/22
    Day
    66°
    Sunny
    Forecast day icon
    Night
    54°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Sunny. Highs in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    65°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Tuesday 4/23
    Day
    65°
    60% Chance of Storms
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Becoming partly sunny in the afternoon. A slight chance of thunderstorms. Showers likely mainly in the morning. Highs in the upper 60s. Chance of rain 60 percent.
    Night Details
    Mostly clear. Lows in the lower 40s. Highs in the lower 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Wednesday 4/24
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the lower 40s. Highs in the lower 60s.
    Night Details
    Partly cloudy. A slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    62°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Thursday 4/25
    Day
    62°
    40% Chance Rain Showers
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 40 percent chance of showers. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a slight chance of thunderstorms. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    70% Chance of Storms
    67°
    Forecast night icon
    Night
    80% Chance of Storms
    55°
    Friday 4/26
    Day
    67°
    70% Chance of Storms
    Forecast day icon
    Night
    55°
    80% Chance of Storms
    Forecast night icon
    Day Details
    Showers likely. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 55F. Dew point will be around 55F with an average humidity of 77%. Winds will be 13 mph from the SE.
  • Forecast day icon
    Saturday
    60% Chance of Storms
    74°
    Forecast night icon
    Night
    70% Chance of Storms
    60°
    Saturday 4/27
    Day
    74°
    60% Chance of Storms
    Forecast day icon
    Night
    60°
    70% Chance of Storms
    Forecast night icon
    Day Details
    Cloudy with a 60% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 57F with an average humidity of 76%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 57F with an average humidity of 75%. Winds will be 8 mph from the SE.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    75°
    Forecast night icon
    Night
    70% Chance of Storms
    59°
    Sunday 4/28
    Day
    75°
    70% Chance of Storms
    Forecast day icon
    Night
    59°
    70% Chance of Storms
    Forecast night icon
    Day Details
    Cloudy with a 100% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 61F with an average humidity of 76%. Winds will be 9 mph from the S.
    Night Details
    Partly cloudy with a 95% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 58F with an average humidity of 74%. Winds will be 7 mph from the S.
  • Forecast day icon
    Monday
    60% Chance of Rain
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Monday 4/29
    Day
    74°
    60% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 55% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 56F with an average humidity of 67%. Winds will be 8 mph from the SW.
    Night Details
    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 54F with an average humidity of 68%. Winds will be 4 mph from the SW.