10-Day Weather Forecast - Potomac, IL

As of

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  • 72|45°F
    Partly Sunny

    Today

    72°F

    Partly sunny. Highs in the lower 70s. Southeast winds around 5 mph.

    Tonight

    45°F

    Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 40s. Southeast winds around 5 mph in the evening, becoming light and variable.

    Hourly details
  • 71|50°F
    Mostly Sunny

    Day

    71°F

    Mostly sunny. Highs in the mid 70s. Light and variable winds.

    Night

    50°F

    Partly cloudy. Lows in the upper 40s. Light and variable winds.

    Hourly details
  • 72|51°F
    Partly Sunny

    Day

    72°F

    Partly sunny. Highs in the mid 70s. Light and variable winds.

    Night

    51°F

    Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.

    Hourly details
  • 70|53°F
    Mostly Cloudy

    Day

    70°F

    Mostly cloudy. Highs in the lower 70s.

    Night

    53°F

    Mostly cloudy. Lows around 50.

    Hourly details
  • 70|53°F
    Partly Sunny

    Day

    70°F

    Partly sunny in the morning, then clearing. Highs in the mid 70s.

    Night

    53°F

    Mostly clear. Lows in the lower 50s.

    Hourly details
  • 74|50°F
    Mostly Sunny

    Day

    74°F

    Mostly clear. Highs in the mid 70s.

    Night

    50°F

    Partly cloudy. Lows in the upper 40s.

    Hourly details
  • 65|45°F
    Partly Cloudy

    Day

    65°F

    Partly cloudy. Highs in the lower 70s.

    Night

    45°F

    Mostly clear. Low temperature around 45F. Dew point will be around 45F with an average humidity of 83%. Winds will be 5 mph from the ESE.

  • 74|51°F
    Mostly Cloudy

    Day

    74°F

    Mostly cloudy. High temperature around 74F. Dew point will be around 55F with an average humidity of 65%. Winds will be 9 mph from the S.

    Night

    51°F

    Cloudy. Low temperature around 51F. Dew point will be around 46F with an average humidity of 79%. Winds will be 7 mph from the SSE.

  • 72|61°F
    Cloudy

    Day

    72°F

    Cloudy. High temperature around 72F. Dew point will be around 51F with an average humidity of 56%. Winds will be 9 mph from the SSE.

    Night

    61°F

    Cloudy with a 25% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 51F with an average humidity of 74%. Winds will be 12 mph from the S.