Chatham Weather Forecast

    • 54
    • 87

    Rain Showers

    • 51
    • 59

    Rain Showers

    • 48
    • 57

    Mostly Cloudy

    • 52
    • 57

    Chance Rain Showers

    • 54
    • 57

    Rain Showers Likely

    • 52
    • 57

    Rain Showers Likely

Today 20 May Lake

Windy. Partly sunny. Highs in the upper 80s. Southwest Winds 20 to 30 Mph with Gusts up to 40 Mph.

Tonight 20 May Lake

Thunderstorms likely and numerous Showers. Lows in the upper 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph in the evening becoming north 5 to 10 Mph after midnight. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chatham Temperature Statistics

May Temperature

Chicago, Chicago Midway Airport (7.5 miles)

  • Lowest 4 May, 2022

    42.1 °F

  • Average May

    64.6 °F

  • Highest 12 May, 2022

    93.9 °F

Climate (2010–Present)

Chicago, Chicago Midway Airport (7.5 miles)

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  • Average Low 2010–Present

    44.7 °F

  • Average 2010–Present

    52.1 °F

  • Average High 2010–Present

    59.7 °F
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