Mont Vernon Weather Forecast

    • 48
    • 74

    Partly Sunny

    • 53
    • 74

    Mostly Cloudy

    • 56
    • 73

    Chance Rain Showers

    • 53
    • 73

    Slight Chance Rain Showers

    • 57
    • 78

    Mostly Sunny

    • 62
    • 81

    Chance Rain Showers

Today 18 Aug Western And Central Hillsborough

Partly sunny. Highs in the mid 70s. North Winds around 10 Mph.

Tonight 18 Aug Western And Central Hillsborough

Partly cloudy. Lows in the mid 40s. Light and variable Winds.

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  • Temperature Real-Time

Mont Vernon Temperature Statistics

August Temperature

Nashua - Boire Field Airport (11.2 miles)

  • Lowest 2 August, 2025

    51.1 °F

  • Average August

    73.8 °F

  • Highest 11 August, 2025

    95 °F

Climate (2020–Present)

Nashua - Boire Field Airport (11.2 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    60.8 °F
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