Forsyth, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    63°
    Sunday 5/12
    Forecast night icon
    63°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Not as cool with lows around 60. South winds around 10 mph.
  • Forecast day icon
    Monday
    80% Chance of Storms
    75°
    Forecast night icon
    Night
    Thunderstorms
    62°
    Monday 5/13
    Day
    75°
    80% Chance of Storms
    Forecast day icon
    Night
    62°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers with a slight chance of thunderstorms in the morning then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds 15 to 20 mph. Chance of rain 80 percent.
    Night Details
    A chance of thunderstorms. Showers. Lows around 60. South winds 10 to 15 mph. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    67°
    Forecast night icon
    Night
    30% Chance of Storms
    53°
    Tuesday 5/14
    Day
    67°
    Thunderstorms
    Forecast day icon
    Night
    53°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the upper 60s. East winds 5 to 10 mph increasing to northeast 15 to 20 mph in the afternoon. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Wednesday 5/15
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    73°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Thursday 5/16
    Day
    73°
    40% Chance Rain Showers
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the mid 70s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Friday 5/17
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    30% Chance Rain Showers
    63°
    Saturday 5/18
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    63°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
    Night Details
    Mostly clear with a chance of showers. Lows around 60. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    80°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Sunday 5/19
    Day
    80°
    30% Chance Rain Showers
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
    Night Details
    Clear with a chance of rain. Chance of precipitation 40%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 75%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Monday 5/20
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 56F with an average humidity of 61%. Winds will be 6 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 55F with an average humidity of 72%. Winds will be 4 mph from the W.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    59°
    Tuesday 5/21
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    59°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 74F. Dew point will be around 56F with an average humidity of 64%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 75%. Winds will be 1 mph from the NW.