Dorchester Weather Forecast

    • 47
    • 82

    Chance Rain Showers

    • 46
    • 73

    Partly Sunny

    • 58
    • 83

    Breezy

    • 51
    • 86

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 60
    • 88

    Slight Chance Thunderstorms

Today 9 May Saline

Partly sunny Early, then becoming mostly cloudy. A chance of Showers. Highs in the lower 80s. West Winds 15 to 20 Mph. Chance of rain 30 percent.

Tonight 9 May Saline

Mostly cloudy. A chance of Showers in the Evening, then a chance of Sprinkles after midnight. Lows in the upper 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dorchester Temperature Statistics

May Temperature

Lincoln, Lincoln Municipal Airport (21.7 miles)

  • Lowest 2 May, 2026

    30.7 °F

  • Average May

    56.1 °F

  • Highest 4 May, 2026

    84.7 °F

Climate (2021–Present)

Lincoln, Lincoln Municipal Airport (21.7 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    67.2 °F
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