Deep River Weather Forecast

    • 38
    • 51

    Increasing Clouds

    • 46
    • 60

    Rain Showers

    • 26
    • 53

    Chance Rain Showers

    • 26
    • 42

    Partly Sunny

    • 34
    • 46

    Partly Sunny

    • 41
    • 52

    Slight Chance Rain

    • 38
    • 54

    Chance Rain

Today 25 Mar Southern Middlesex

Mostly sunny. Near steady temperature in the upper 40s. South Winds around 5 Mph.

Tonight 25 Mar Southern Middlesex

Mostly cloudy. Lows in the upper 30s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deep River Temperature Statistics

March Temperature

Chester, Chester Airport (1.9 miles)

  • Lowest 2 March, 2026

    15.8 °F

  • Average March

    41.6 °F

  • Highest 10 March, 2026

    73.4 °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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