Larsons SPB Weather Forecast

    • 61
    • 71

    Rain Showers

    • 45
    • 71

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

    • 58
    • 79

    Partly Sunny

    • 59
    • 78

    Chance Rain Showers

    • 52
    • 76

    Chance Rain Showers

    • 52
    • 71

    Chance Rain Showers

Today 13 Sep Central Middlesex County

Showers with a chance of Thunderstorms. Patchy fog. Some Thunderstorms may produce frequent lightning and heavy rainfall. Near steady temperature around 70. East Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 13 Sep Central Middlesex County

Mostly cloudy. Patchy fog. A slight chance of Showers after midnight. Lows in the lower 60s. South Winds around 5 Mph, becoming west around 5 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larsons SPB Temperature Statistics

September Temperature

Nashua - Boire Field Airport (7.5 miles)

  • Lowest 7 September, 2026

    46 °F

  • Average September

    66 °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

    40.7 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    60.6 °F
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