Grimesland Weather Forecast

    • 73
    • 90

    Rain Showers Likely

    • 72
    • 88

    Chance Thunderstorms

    • 63
    • 89

    Chance Thunderstorms

    • 61
    • 82

    Mostly Sunny

    • 62
    • 84

    Sunny

    • 66
    • 87

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

Today 12 Sep Pitt

Showers likely with a chance of Thunderstorms. Highs around 90. Temperature falling into the mid 80s late. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 12 Sep Pitt

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grimesland Temperature Statistics

September Temperature

Washington, Warren Field Airport (7.5 miles)

  • Lowest 9 September, 2026

    61.2 °F

  • Average September

    78.9 °F

  • Highest 2 September, 2026

    95.4 °F

Climate (2021–2026)

Washington, Warren Field Airport (7.5 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    73.6 °F
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