Potomac, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Thursday 3/28
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and not as cool. Near steady temperature around 60. West winds around 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of sprinkles. Not as cool with lows in the upper 30s. Southwest winds 10 to 15 mph becoming southeast around 5 mph after midnight.
  • Forecast day icon
    Friday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    70% Chance of Storms
    56°
    Friday 3/29
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph.
    Night Details
    Showers likely. A chance of thunderstorms after midnight. Not as cool with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    67°
    Forecast night icon
    Night
    30% Chance Rain Showers
    44°
    Saturday 3/30
    Day
    67°
    Partly Sunny
    Forecast day icon
    Night
    44°
    30% 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. A chance of showers after midnight. Cooler with lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    57°
    Forecast night icon
    Night
    Thunderstorms
    52°
    Sunday 3/31
    Day
    57°
    60% Chance of Storms
    Forecast day icon
    Night
    52°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 60 percent.
    Night Details
    Showers with a chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. Chance of rain 90 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    65°
    Forecast night icon
    Night
    Thunderstorms
    50°
    Monday 4/1
    Day
    65°
    Thunderstorms
    Forecast day icon
    Night
    50°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. Chance of rain 90 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Lows in the upper 40s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    56°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Tuesday 4/2
    Day
    56°
    50% Chance of Storms
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms in the morning then partly sunny in the afternoon. Cooler with highs in the upper 50s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Cooler with lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    52°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Wednesday 4/3
    Day
    52°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the lower 50s.
    Night Details
    Mostly clear. Low temperature around 37F. Dew point will be around 32F with an average humidity of 68%. Winds will be 11 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    62°
    Forecast night icon
    Night
    Clear
    42°
    Thursday 4/4
    Day
    62°
    Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 62F. Dew point will be around 35F with an average humidity of 58%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 37F with an average humidity of 66%. Winds will be 3 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Friday 4/5
    Day
    63°
    Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 63F. Dew point will be around 41F with an average humidity of 60%. Winds will be 5 mph from the S.
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 42F with an average humidity of 68%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Saturday 4/6
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 65F. Dew point will be around 46F with an average humidity of 66%. Winds will be 9 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 45F with an average humidity of 73%. Winds will be 3 mph from the S.