Potomac, Illinois | Local and National Hourly Weather Forecasts | WeatherBug
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  • Thursday
    Forecast hour icon
    7pm
    70% Chance of Light Rain
    70°
    Precip 70%
    7pm Thu
    70°
    Feels like 70°
    Current forecast icon
    70% Chance of Light Rain
    • Humidity
      74%
    • Wind
      SE 7
    • Dew Point
      61°
  • 7:34p
    Forecast hour icon
    8pm
    Thunderstorms
    66°
    Precip 90%
    8pm Thu
    66°
    Feels like 66°
    Current forecast icon
    Thunderstorms
    • Humidity
      82%
    • Wind
      ESE 4
    • Dew Point
      60°
  • Forecast hour icon
    9pm
    Thunderstorms
    61°
    Precip 100%
    9pm Thu
    61°
    Feels like 61°
    Current forecast icon
    Thunderstorms
    • Humidity
      93%
    • Wind
      N 6
    • Dew Point
      59°
  • Forecast hour icon
    10pm
    60% Chance of Light Rain
    57°
    Precip 60%
    10pm Thu
    57°
    Feels like 57°
    Current forecast icon
    60% Chance of Light Rain
    • Humidity
      97%
    • Wind
      N 13
    • Dew Point
      56°
  • Forecast hour icon
    11pm
    50% Chance of Light Rain
    54°
    Precip 50%
    11pm Thu
    54°
    Feels like 54°
    Current forecast icon
    50% Chance of Light Rain
    • Humidity
      95%
    • Wind
      N 15
    • Dew Point
      52°
  • Friday
    Forecast hour icon
    12am
    40% Chance of Light Rain
    51°
    Precip 40%
    12am Fri
    51°
    Feels like 51°
    Current forecast icon
    40% Chance of Light Rain
    • Humidity
      90%
    • Wind
      N 16
    • Dew Point
      49°
  • Forecast hour icon
    1am
    Cloudy
    49°
    Precip 20%
    1am Fri
    49°
    Feels like 43°
    Current forecast icon
    Cloudy
    • Humidity
      88%
    • Wind
      N 16
    • Dew Point
      46°
  • Forecast hour icon
    2am
    Cloudy
    48°
    Precip 20%
    2am Fri
    48°
    Feels like 42°
    Current forecast icon
    Cloudy
    • Humidity
      86%
    • Wind
      NNW 17
    • Dew Point
      44°
  • Forecast hour icon
    3am
    Cloudy
    48°
    Precip 0%
    3am Fri
    48°
    Feels like 42°
    Current forecast icon
    Cloudy
    • Humidity
      84%
    • Wind
      NNW 17
    • Dew Point
      44°
  • Forecast hour icon
    4am
    Mostly Cloudy
    48°
    Precip 0%
    4am Fri
    48°
    Feels like 41°
    Current forecast icon
    Mostly Cloudy
    • Humidity
      84%
    • Wind
      NNW 17
    • Dew Point
      43°
  • Forecast hour icon
    5am
    Partly Cloudy
    47°
    Precip 0%
    5am Fri
    47°
    Feels like 40°
    Current forecast icon
    Partly Cloudy
    • Humidity
      87%
    • Wind
      NNW 17
    • Dew Point
      43°
  • Forecast hour icon
    6am
    Mostly Clear
    45°
    Precip 0%
    6am Fri
    45°
    Feels like 38°
    Current forecast icon
    Mostly Clear
    • Humidity
      89%
    • Wind
      NNW 16
    • Dew Point
      42°