10-Day Weather Forecast - Chatham, IL

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  • 64|50°F
    Mostly Cloudy
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    Today

    64°F

    Mostly cloudy. Cooler with highs in the mid 60s. Northwest winds 5 to 10 mph.

    Tonight

    50°F

    Mostly cloudy with a slight chance of thunderstorms. Showers likely mainly in the evening. Lows in the upper 40s. North winds 5 to 10 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    62°F

    Mostly sunny. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

    Night

    43°F

    Mostly clear. Lows around 40. Northwest winds 10 to 15 mph diminishing to around 5 mph after midnight.

    Hourly details
  • Day

    63°F

    Sunny in the morning then becoming partly sunny. Highs in the lower 60s. West winds 5 to 10 mph.

    Night

    43°F

    Partly cloudy. Lows in the upper 30s. Highs around 60.

    Hourly details
  • Day

    59°F

    Partly cloudy. Lows in the upper 30s. Highs around 60.

    Night

    40°F

    Partly cloudy. Lows in the upper 30s. Highs around 60.

    Hourly details
  • Weekend Weather

  • Day

    59°F

    Partly cloudy. Lows in the upper 30s. Highs around 60.

    Night

    41°F

    Mostly clear. Lows in the lower 40s. Highs in the lower 70s.

    Hourly details
  • Day

    69°F

    Mostly clear. Lows in the lower 40s. Highs in the lower 70s.

    Night

    50°F

    Partly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.

    Hourly details
  • Day

    75°F

    Mostly sunny. Highs in the lower 70s.

    Night

    50°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 50F. Dew point will be around 54F with an average humidity of 74%. Winds will be 7 mph from the SW.

  • Day

    68°F

    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 68F. Dew point will be around 49F with an average humidity of 65%. Winds will be 7 mph from the W.

    Night

    51°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 51F with an average humidity of 78%. Winds will be 5 mph from the SW.

  • Day

    68°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 50F with an average humidity of 64%. Winds will be 6 mph from the W.

    Night

    50°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 48F with an average humidity of 73%. Winds will be 4 mph from the SW.

  • Day

    67°F

    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 67F. Dew point will be around 48F with an average humidity of 62%. Winds will be 6 mph from the W.

    Night

    49°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 48F with an average humidity of 75%. Winds will be 3 mph from the NW.