Arthur, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    62°
    Saturday 5/18
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    62°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog this morning. Mostly sunny. Highs in the lower 80s. South winds around 5 mph.
    Night Details
    Mostly clear. Lows in the lower 60s. Light and variable winds becoming southwest around 5 mph after midnight.
  • Forecast day icon
    Sunday
    Sunny
    86°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Sunday 5/19
    Day
    86°
    Sunny
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. West winds around 5 mph becoming south around 5 mph in the afternoon. Chance of rain 20 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 60s. South winds around 5 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    87°
    Forecast night icon
    Night
    40% Chance of Storms
    67°
    Monday 5/20
    Day
    87°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s. South winds 10 to 15 mph.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    88°
    Forecast night icon
    Night
    70% Chance of Storms
    68°
    Tuesday 5/21
    Day
    88°
    40% Chance of Storms
    Forecast day icon
    Night
    68°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 40 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    78°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Wednesday 5/22
    Day
    78°
    50% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Cooler with lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Thursday 5/23
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.
    Night Details
    Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    60°
    Friday 5/24
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    60°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 55F with an average humidity of 76%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    80°
    Forecast night icon
    Night
    50% Chance of Rain
    63°
    Saturday 5/25
    Day
    80°
    30% Chance of Rain
    Forecast day icon
    Night
    63°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 30% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 63F with an average humidity of 71%. Winds will be 5 mph from the S.
    Night Details
    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 62F with an average humidity of 83%. Winds will be 6 mph from the S.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    81°
    Forecast night icon
    Night
    70% Chance of Rain
    64°
    Sunday 5/26
    Day
    81°
    50% Chance of Rain
    Forecast day icon
    Night
    64°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 65F with an average humidity of 72%. Winds will be 7 mph from the S.
    Night Details
    Mostly clear with probable rain. Chance of precipitation 65%. Low temperature around 64F. Dew point will be around 63F with an average humidity of 83%. Winds will be 4 mph from the S.
  • Forecast day icon
    Monday
    50% Chance of Storms
    78°
    Forecast night icon
    Night
    50% Chance of Rain
    62°
    Monday 5/27
    Day
    78°
    50% Chance of Storms
    Forecast day icon
    Night
    62°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 65F with an average humidity of 73%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 61F with an average humidity of 83%. Winds will be 2 mph from the S.