Blackwater National Wildlife Refuge Weather Forecast

    • 65
    • 86

    Becoming Sunny

    • 73
    • 88

    Sunny

    • 77
    • 95

    Mostly Sunny

    • 75
    • 94

    Partly Sunny

    • 75
    • 92

    Slight Chance Thunderstorms

    • 74
    • 93

    Chance Rain Showers

Today 13 Jul Dorchester

Partly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.

Tonight 13 Jul Dorchester

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackwater National Wildlife Refuge Temperature Statistics

July Temperature

Cambridge-Dorchester Airport (9.3 miles)

  • Lowest 9 July, 2026

    69.8 °F

  • Average July

    81.6 °F

  • Highest 2 July, 2026

    98.6 °F

Climate (2021–2026)

Cambridge-Dorchester Airport (9.3 miles)

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  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.7 °F
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