Cobalt Weather Forecast

    • 56
    • 78

    Rain Showers

    • 51
    • 72

    Chance Rain Showers

    • 55
    • 77

    Mostly Sunny

    • 59
    • 80

    Partly Sunny

    • 68
    • 79

    Chance Rain Showers

    • 57
    • 82

    Partly Sunny

    • 52
    • 72

    Mostly Sunny

Today 5 Sep Northern Middlesex

Partly sunny. Scattered Showers this afternoon. Highs in the upper 70s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 5 Sep Northern Middlesex

Mostly cloudy. Showers Likely, mainly this evening. Lows in the upper 50s. Northeast Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cobalt Temperature Statistics

September Temperature

Chester, Chester Airport (12.4 miles)

  • Lowest 1 September, 2026

    60.8 °F

  • Average September

    68.8 °F

  • Highest 3 September, 2026

    84.2 °F

Climate (2021–2026)

Chester, Chester Airport (12.4 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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