Newington Weather Forecast

    • 47
    • 68

    Decreasing Clouds

    • 54
    • 79

    Partly Sunny

    • 47
    • 70

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

    • 54
    • 72

    Chance Rain Showers

    • 52
    • 69

    Partly Sunny

    • 54
    • 75

    Partly Sunny

Today 10 Sep Coastal Rockingham

Partly sunny. Highs in the upper 60s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 10 Sep Coastal Rockingham

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newington Temperature Statistics

September Temperature

Pease Air Force Base / Portsmouth (1.2 miles)

  • Lowest 8 September, 2025

    51.8 °F

  • Average September

    66 °F

  • Highest 6 September, 2025

    82.6 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (1.2 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.4 °F
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