Washington, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    38°
    Wednesday 4/24
    Forecast night icon
    38°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Areas of frost. Lows in the mid 30s. East winds 5 to 10 mph with gusts up to 20 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    50% Chance of Storms
    46°
    Thursday 4/25
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Mostly sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    Thunderstorms
    58°
    Forecast night icon
    Night
    Thunderstorms
    59°
    Friday 4/26
    Day
    58°
    Thunderstorms
    Forecast day icon
    Night
    59°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers. A chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Windy and not as cool. More humid. Near steady temperature in the lower 60s. South winds 25 to 30 mph with gusts up to 45 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Saturday 4/27
    Day
    75°
    50% Chance of Storms
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Windy. Highs in the upper 70s. Lows in the mid 60s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Windy. Highs in the upper 70s. Lows in the mid 60s. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    72°
    Forecast night icon
    Night
    80% Chance of Storms
    62°
    Sunday 4/28
    Day
    72°
    70% Chance of Storms
    Forecast day icon
    Night
    62°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    A chance of thunderstorms. Showers breezy with lows around 60. Chance of rain 80 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Monday 4/29
    Day
    67°
    50% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy in the evening then clearing. Cooler with lows around 50.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Tuesday 4/30
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 70s. Lows in the mid 50s.
    Night Details
    Mostly clear. Highs in the mid 70s. Lows in the mid 50s.
  • Forecast day icon
    Wednesday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Wednesday 5/1
    Day
    75°
    Sunny
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. Highs around 80.
    Night Details
    Partly cloudy. Low temperature around 57F. Dew point will be around 54F with an average humidity of 75%. Winds will be 1 mph from the N.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Thursday 5/2
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 56F with an average humidity of 70%. Winds will be 2 mph from the N.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 77%. Winds will be 3 mph from the E.
  • Forecast day icon
    Friday
    40% Chance of Rain
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Friday 5/3
    Day
    72°
    40% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 72F. Dew point will be around 56F with an average humidity of 70%. Winds will be 3 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 76%. Winds will be 3 mph from the E.