Deep River Weather Forecast

    • 30
    • 50

    Slight Chance Freezing Rain

    • 36
    • 44

    Rain

    • 35
    • 46

    Chance Rain

    • 44
    • 52

    Mostly Cloudy

    • 41
    • 59

    Slight Chance Rain Showers

    • 40
    • 59

    Slight Chance Rain Showers

Today 4 Mar Southern Middlesex

Mostly sunny. Highs in the upper 40s. West Winds around 5 Mph.

Tonight 4 Mar Southern Middlesex

Partly cloudy. A slight chance of rain and freezing rain after midnight. Lows around 30. Light and variable Winds. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deep River Temperature Statistics

March Temperature

Chester, Chester Airport (1.9 miles)

  • Lowest 1 March, 2026

    24.8 °F

  • Average March

    33.8 °F

  • Highest 1 March, 2026

    41 °F

Climate (2021–Present)

Chester, Chester Airport (1.9 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    62.6 °F
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