Chillum Weather Forecast

    • 68
    • 86

    Increasing Clouds

    • 70
    • 90

    Mostly Sunny

    • 71
    • 91

    Mostly Cloudy

    • 70
    • 86

    Rain Showers Likely

    • 70
    • 85

    Chance Thunderstorms

    • 70
    • 87

    Slight Chance Thunderstorms

Today 30 Jul District of Columbia

Mostly sunny. Highs in the mid 80s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 30 Jul District of Columbia

Partly cloudy in the Evening, then clearing. Lows in the upper 60s. Northwest Winds 5 to 10 Mph.

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Chillum Temperature Statistics

July Temperature

College Park Airport (3.7 miles)

  • Lowest 24 July, 2026

    58.3 °F

  • Average July

    80.3 °F

  • Highest 4 July, 2026

    102.7 °F

Climate (2021–2026)

College Park Airport (3.7 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    67.4 °F
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