Littleton Weather Forecast

    • 48
    • 72

    Partly Sunny

    • 60
    • 80

    Partly Sunny

    • 68
    • 88

    Chance Rain Showers

    • 62
    • 85

    Rain Showers Likely

    • 60
    • 83

    Slight Chance Thunderstorms

    • 62
    • 83

    Slight Chance Thunderstorms

Today 22 Jul Northern Grafton

Mostly sunny. Highs in the lower 70s. Light and variable Winds.

Tonight 22 Jul Northern Grafton

Partly cloudy in the Evening, then clearing. Lows in the upper 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Littleton Temperature Statistics

July Temperature

Whitefield - Mount Washington Regional Airport (11.2 miles)

  • Lowest 19 July, 2025

    43 °F

  • Average July

    70.2 °F

  • Highest 6 July, 2025

    90.6 °F

Climate (2020–Present)

Whitefield - Mount Washington Regional Airport (11.2 miles)

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  • Average Low 2020–2025

    32.8 °F

  • Average 2020–2025

    44.3 °F

  • Average High 2020–2025

    55.5 °F
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