Larsons SPB Weather Forecast

    • 55
    • 60

    Rain Showers

    • 53
    • 58

    Rain Showers

    • 52
    • 60

    Rain Showers

    • 53
    • 67

    Mostly Cloudy

    • 55
    • 73

    Mostly Cloudy

    • 57
    • 75

    Partly Sunny

Today 26 Sep Central Middlesex County

Showers this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Patchy fog this afternoon. Some Thunderstorms may produce heavy rainfall this afternoon. Breezy, cooler. Near steady temperature in the upper 50s. Northeast Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of rain near 100 percent.

Tonight 26 Sep Central Middlesex County

Showers with isolated Thunderstorms. Patchy fog. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the mid 50s. Northeast Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent.

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  • Temperature Real-Time

Larsons SPB Temperature Statistics

September Temperature

Nashua - Boire Field Airport (7.5 miles)

  • Lowest 24 September, 2026

    35.1 °F

  • Average September

    62.2 °F

  • Highest 10 September, 2026

    84.9 °F

Climate (2021–2026)

Nashua - Boire Field Airport (7.5 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    60.6 °F
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