Mystic River Weather Forecast

    • 46
    • 54

    Rain Showers

    • 39
    • 63

    Rain Showers

    • 41
    • 58

    Mostly Sunny

    • 37
    • 61

    Mostly Sunny

    • 44
    • 61

    Chance Rain Showers

    • 36
    • 60

    Chance Rain Showers

Today 19 Apr Southeast Middlesex

Partly sunny. Highs in the upper 50s. Southeast Winds 5 to 10 Mph.

Tonight 19 Apr Southeast Middlesex

Mostly cloudy. A slight chance of Showers in the Evening, then Showers after midnight. Lows in the mid 40s. South Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mystic River Temperature Statistics

April Temperature

Boston, Logan International Airport (3.7 miles)

  • Lowest 4 April, 2024

    35.7 °F
  • Average April

    47.8 °F
  • Highest 15 April, 2024

    72 °F

Climate (2019–Present)

Boston, Logan International Airport (3.7 miles)

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  • Average Low 2019–2024

    47.1 °F
  • Average 2019–2024

    53.8 °F
  • Average High 2019–2024

    60.9 °F
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