Grimes Weather Forecast

    • 22
    • 32

    Chance Snow

    • 25
    • 43

    Mostly Cloudy

    • 25
    • 41

    Mostly Cloudy

    • 16
    • 33

    Partly Sunny

    • 28
    • 37

    Mostly Cloudy

    • 31
    • 43

    Mostly Cloudy

Today 5 Dec Frederick

Mostly cloudy. Snow likely in the morning. Little or no snow accumulation. Highs in the lower 30s. Southeast Winds around 5 Mph. Chance of snow 70 percent.

Tonight 5 Dec Frederick

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 20s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grimes Temperature Statistics

December Temperature

Winchester Regional (8.7 miles)

  • Lowest 1 December, 2025

    26.6 °F

  • Average December

    33.5 °F

  • Highest 2 December, 2025

    41 °F

Climate (2020–Present)

Winchester Regional (8.7 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    64.3 °F
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