Glyndon Weather Forecast

    • 68
    • 85

    Rain Showers Likely

    • 69
    • 86

    Rain Showers

    • 61
    • 84

    Slight Chance Thunderstorms

    • 61
    • 79

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

    • 66
    • 84

    Partly Sunny

Today 20 Jul Northern Baltimore

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

Tonight 20 Jul Northern Baltimore

Partly cloudy in the Evening, then mostly cloudy with Showers likely with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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Glyndon Temperature Statistics

July Temperature

Carroll County Regional Jack B Poage Field (13.7 miles)

  • Lowest 13 July, 2026

    64.4 °F

  • Average July

    80.6 °F

  • Highest 3 July, 2026

    105.8 °F

Climate (2021–2026)

Carroll County Regional Jack B Poage Field (13.7 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    67.6 °F
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