Blackwater National Wildlife Refuge Weather Forecast

    • 68
    • 88

    Slight Chance Rain Showers

    • 71
    • 91

    Mostly Sunny

    • 72
    • 90

    Mostly Sunny

    • 62
    • 91

    Rain Showers

    • 56
    • 73

    Rain Showers Likely

    • 58
    • 72

    Chance Rain Showers

    • 63
    • 77

    Rain Showers Likely

Today 17 May Dorchester

Partly sunny with a 20 percent chance of Showers. Highs in the upper 80s. West Winds around 5 Mph.

Tonight 17 May Dorchester

Partly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackwater National Wildlife Refuge Temperature Statistics

May Temperature

Cambridge-Dorchester Airport (9.3 miles)

  • Lowest 12 May, 2026

    41 °F

  • Average May

    59.4 °F

  • Highest 10 May, 2026

    82.4 °F

Climate (2021–Present)

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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