Exeter Weather Forecast

    • 13
    • 26

    Increasing Clouds

    • 21
    • 37

    Chance Snow Showers

    • 15
    • 36

    Chance Snow

    • 4
    • 25

    Mostly Sunny

    • 20
    • 30

    Chance Snow

    • 31
    • 43

    Chance Snow

Today 5 Dec Interior Rockingham

Mostly sunny. Highs in the mid 20s. Light and variable Winds.

Tonight 5 Dec Interior Rockingham

Partly cloudy. A slight chance of snow Showers after midnight. Lows around 12. Light and variable Winds. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Exeter Temperature Statistics

December Temperature

Pease Air Force Base / Portsmouth (9.3 miles)

  • Lowest 1 December, 2025

    22.5 °F

  • Average December

    31.4 °F

  • Highest 1 December, 2025

    40.3 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (9.3 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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