Harristown, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Thursday 3/28
    Day
    60°
    Sunny
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny and not as cool. Near steady temperature in the lower 60s. Southwest winds 15 to 20 mph.
    Night Details
    Partly cloudy. Not as cool with lows in the upper 30s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    60% Chance Rain Showers
    57°
    Friday 3/29
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph.
    Night Details
    Showers likely mainly in the evening. Not as cool with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    69°
    Forecast night icon
    Night
    40% Chance Rain Showers
    49°
    Saturday 3/30
    Day
    69°
    Partly Sunny
    Forecast day icon
    Night
    49°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 70. West winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    63°
    Forecast night icon
    Night
    70% Chance of Storms
    55°
    Sunday 3/31
    Day
    63°
    60% Chance of Storms
    Forecast day icon
    Night
    55°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    80% Chance of Storms
    68°
    Forecast night icon
    Night
    70% Chance of Storms
    51°
    Monday 4/1
    Day
    68°
    80% Chance of Storms
    Forecast day icon
    Night
    51°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the upper 60s. Chance of rain 80 percent.
    Night Details
    A chance of thunderstorms. Showers likely mainly in the evening. Lows in the mid 40s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    55°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Tuesday 4/2
    Day
    55°
    50% Chance of Storms
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the morning. Cooler with highs in the upper 50s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the mid 30s. Highs in the lower 50s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    54°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Wednesday 4/3
    Day
    54°
    Partly Cloudy
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the mid 30s. Highs in the lower 50s.
    Night Details
    Mostly clear. Low temperature around 37F. Dew point will be around 36F with an average humidity of 74%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    64°
    Forecast night icon
    Night
    Clear
    43°
    Thursday 4/4
    Day
    64°
    Sunny
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 36F with an average humidity of 58%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 43F. Dew point will be around 40F with an average humidity of 70%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Friday
    Sunny
    65°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Friday 4/5
    Day
    65°
    Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 42F with an average humidity of 61%. Winds will be 6 mph from the S.
    Night Details
    Mostly clear. Low temperature around 48F. Dew point will be around 45F with an average humidity of 74%. Winds will be 7 mph from the SE.
  • Forecast day icon
    Saturday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Saturday 4/6
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 66F. Dew point will be around 47F with an average humidity of 66%. Winds will be 9 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 78%. Winds will be 4 mph from the SE.