Potomac, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Partly Sunny
    53°
    Forecast night icon
    Night
    Mostly Clear
    35°
    Wednesday 4/24
    Day
    53°
    Partly Sunny
    Forecast day icon
    Night
    35°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Cloudy this morning then becoming partly sunny. Highs in the mid 50s. North winds 10 to 15 mph.
    Night Details
    Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Thursday 4/25
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the mid 40s. East winds 10 to 15 mph.
  • Forecast day icon
    Friday
    80% Chance of Storms
    62°
    Forecast night icon
    Night
    70% Chance of Storms
    63°
    Friday 4/26
    Day
    62°
    80% Chance of Storms
    Forecast day icon
    Night
    63°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Southeast winds 15 to 25 mph. Chance of rain 80 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Breezy and not as cool. Near steady temperature in the mid 60s. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    40% Chance Rain Showers
    65°
    Saturday 4/27
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    65°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Breezy. Highs in the upper 70s. Lows in the mid 60s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers. Breezy. Highs in the upper 70s. Lows in the mid 60s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    78°
    Forecast night icon
    Night
    70% Chance of Storms
    65°
    Sunday 4/28
    Day
    78°
    40% Chance Rain Showers
    Forecast day icon
    Night
    65°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Breezy. Highs in the upper 70s. Lows in the mid 60s. Chance of rain 40 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Breezy. Lows in the lower 60s. Highs in the mid 70s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    55°
    Monday 4/29
    Day
    71°
    70% Chance of Storms
    Forecast day icon
    Night
    55°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Breezy. Lows in the lower 60s. Highs in the mid 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Cooler with lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    56°
    Tuesday 4/30
    Day
    73°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 52F with an average humidity of 71%. Winds will be 5 mph from the S.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Clear
    58°
    Wednesday 5/1
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 75F. Dew point will be around 55F with an average humidity of 65%. Winds will be 2 mph from the SW.
    Night Details
    Clear. Low temperature around 58F. Dew point will be around 54F with an average humidity of 71%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    57°
    Thursday 5/2
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 74F. Dew point will be around 55F with an average humidity of 63%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 57F. Dew point will be around 53F with an average humidity of 69%. Winds will be 3 mph from the S.
  • Forecast day icon
    Friday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    57°
    Friday 5/3
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 73F. Dew point will be around 54F with an average humidity of 65%. Winds will be 3 mph from the SE.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 57F. Dew point will be around 53F with an average humidity of 70%. Winds will be 4 mph from the SE.