10-Day Weather Forecast - Frederick, IL

As of

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  • 78|73°F
    50% Chance of Rain

    Today

    78°F

    Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 78F. Dew point will be around 75F with an average humidity of 70%. Winds will be 5 mph from the SW.

    Tonight

    73°F

    Partly cloudy with a chance of showers and thunderstorms. Lows around 70. East winds around 5 mph. Chance of rain 40 percent.

    Hourly details
  • 87|74°F
    50% Chance of Storms

    Day

    87°F

    Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 103 in the afternoon.

    Night

    74°F

    Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.

    Hourly details
  • 89|75°F
    30% Chance of Storms

    Day

    89°F

    Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 104 in the afternoon.

    Night

    75°F

    Partly cloudy. A chance of showers after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.

    Hourly details
  • 93|76°F
    Partly Cloudy

    Day

    93°F

    Partly cloudy. Highs in the lower 90s.

    Night

    76°F

    Partly cloudy. Lows in the lower 70s.

    Hourly details
  • 88|71°F
    Partly Cloudy

    Day

    88°F

    Partly cloudy. Highs in the lower 90s.

    Night

    71°F

    Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. Chance of rain 30 percent.

    Hourly details
  • 81|65°F
    Partly Cloudy

    Day

    81°F

    Partly cloudy. Highs in the mid 80s.

    Night

    65°F

    Partly cloudy. Lows in the mid 60s.

    Hourly details
  • 82|72°F
    Partly Cloudy

    Day

    82°F

    Partly cloudy. Highs in the mid 80s.

    Night

    72°F

    Partly cloudy. Lows in the mid 60s.

  • 90|70°F
    Partly Cloudy

    Day

    90°F

    Partly cloudy. Highs in the mid 80s.

    Night

    70°F

    Clear. Low temperature around 70F. Dew point will be around 71F with an average humidity of 80%. Winds will be 1 mph from the S.

  • 87|67°F
    Sunny

    Day

    87°F

    Sunny. High temperature around 87F. Dew point will be around 70F with an average humidity of 70%. Winds will be 1 mph from the NW.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 67F with an average humidity of 79%. Winds will be 2 mph from the NE.

  • 86|68°F
    Sunny

    Day

    86°F

    Sunny. High temperature around 86F. Dew point will be around 69F with an average humidity of 70%. Winds will be 1 mph from the SE.

    Night

    68°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 68F with an average humidity of 79%. Winds will be 2 mph from the E.