10-Day Weather Forecast - Pontiac, IL

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  • 78|61°F
    50% Chance of Rain

    Today

    78°F

    Sunny with a chance of rain. Chance of precipitation 45%. High temperature around 78F. Dew point will be around 56F with an average humidity of 63%. Winds will be 8 mph from the NW.

    Tonight

    61°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. Southwest winds around 5 mph becoming southeast after midnight.

    Hourly details
  • 69|60°F
    Thunderstorms

    Day

    69°F

    Showers likely with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Breezy with highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. Southeast winds 5 to 10 mph increasing to east 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of precipitation near 100 percent.

    Night

    60°F

    Cloudy. Showers with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 90 percent.

    Hourly details
  • 72|54°F
    Partly Cloudy

    Day

    72°F

    Mostly cloudy in the morning then becoming partly cloudy. A slight chance of showers in the morning. Highs in the mid 70s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent.

    Night

    54°F

    Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph.

    Hourly details
  • 75|56°F
    Mostly Sunny

    Day

    75°F

    Mostly sunny. Highs in the upper 70s.

    Night

    56°F

    Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 20 percent.

    Hourly details
  • 78|60°F
    40% Chance of Storms

    Day

    78°F

    Partly cloudy. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 40 percent.

    Night

    60°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 77|58°F
    Partly Cloudy

    Day

    77°F

    Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 70s.

    Night

    58°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 76|63°F
    Partly Cloudy

    Day

    76°F

    Partly cloudy. Highs around 80.

    Night

    63°F

    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 60. Chance of precipitation 30 percent.

  • 80|70°F
    40% Chance Rain Showers

    Day

    80°F

    Partly cloudy in the morning then becoming mostly cloudy. A chance of showers. Highs in the lower 80s. Chance of precipitation 40 percent.

    Night

    70°F

    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 68F with an average humidity of 86%. Winds will be 6 mph from the S.

  • 83|72°F
    60% Chance of Storms

    Day

    83°F

    Cloudy with a 80% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 70F with an average humidity of 75%. Winds will be 11 mph from the S.

    Night

    72°F

    Clear with a 45% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 71F with an average humidity of 82%. Winds will be 9 mph from the SW.

  • 84|71°F
    40% Chance of Rain

    Day

    84°F

    Sunny with a 35% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 70F with an average humidity of 71%. Winds will be 10 mph from the SW.

    Night

    71°F

    Clear with a 40% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 70F with an average humidity of 81%. Winds will be 6 mph from the SW.