Washington, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Thunderstorms
    50°
    Saturday 5/4
    Forecast night icon
    50°
    Thunderstorms
    Hourly
    Night Details
    Mostly cloudy. Showers with thunderstorms likely this evening. Lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    51°
    Sunday 5/5
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Cooler with highs in the lower 70s. North winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. East winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    71°
    Forecast night icon
    Night
    70% Chance of Storms
    61°
    Monday 5/6
    Day
    71°
    40% Chance Rain Showers
    Forecast day icon
    Night
    61°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 70s. East winds around 10 mph. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    72°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Tuesday 5/7
    Day
    72°
    80% Chance of Storms
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Highs around 80. Chance of rain 80 percent.
    Night Details
    Mostly clear. A chance of showers and thunderstorms in the evening. Breezy with lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    51°
    Wednesday 5/8
    Day
    75°
    70% Chance of Storms
    Forecast day icon
    Night
    51°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Thursday 5/9
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
    Night Details
    Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    61°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Friday 5/10
    Day
    61°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Saturday 5/11
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 45F with an average humidity of 80%. Winds will be 6 mph from the W.
  • Forecast day icon
    Sunday
    Sunny
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Sunday 5/12
    Day
    67°
    Sunny
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 46F with an average humidity of 61%. Winds will be 8 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 48F with an average humidity of 80%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Monday 5/13
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 69F. Dew point will be around 49F with an average humidity of 63%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy with a 25% chance for rain and thunderstorms. Low temperature around 49F. Dew point will be around 50F with an average humidity of 82%. Winds will be 3 mph from the SW.