Blackwater National Wildlife Refuge Weather Forecast

    • 60
    • 70

    Mostly Cloudy

    • 62
    • 75

    Partly Sunny

    • 64
    • 78

    Mostly Sunny

    • 67
    • 80

    Mostly Sunny

    • 62
    • 82

    Slight Chance Rain Showers

    • 60
    • 72

    Mostly Cloudy

Today 28 Sep Dorchester

Mostly cloudy. Highs around 70. Northwest Winds 5 to 10 Mph.

Tonight 28 Sep Dorchester

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackwater National Wildlife Refuge Temperature Statistics

September Temperature

Cambridge-Dorchester Airport (9.3 miles)

  • Lowest 24 September, 2026

    53.6 °F

  • Average September

    72.4 °F

  • Highest 1 September, 2026

    93.2 °F

Climate (2021–2026)

Cambridge-Dorchester Airport (9.3 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.7 °F
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