St Charles Weather Forecast

    • 66
    • 85

    Mostly Sunny

    • 67
    • 86

    Mostly Sunny

    • 72
    • 90

    Mostly Sunny

    • 75
    • 96

    Partly Sunny

    • 73
    • 95

    Chance Thunderstorms

    • 72
    • 90

    Chance Thunderstorms

Today 22 Jul Charles

Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 22 Jul Charles

Mostly clear. Lows in the mid 60s. East Winds around 5 Mph.

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  • Temperature Real-Time

St Charles Temperature Statistics

July Temperature

Camp Springs / Andrews Air Force Base (14.9 miles)

  • Lowest 4 July, 2025

    65.3 °F

  • Average July

    80 °F

  • Highest 17 July, 2025

    95 °F

Climate (2020–Present)

Camp Springs / Andrews Air Force Base (14.9 miles)

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  • Average Low 2020–2025

    48.9 °F

  • Average 2020–2025

    57.9 °F

  • Average High 2020–2025

    66.9 °F
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