Stratham Weather Forecast

    • 20
    • 36

    Slight Chance Snow Showers

    • 16
    • 35

    Chance Snow

    • 6
    • 25

    Mostly Sunny

    • 21
    • 30

    Slight Chance Snow

    • 30
    • 42

    Chance Snow

    • 18
    • 39

    Chance Snow

Today 6 Dec Interior Rockingham

Cloudy. A chance of snow Showers in the Morning, then a slight chance of rain or snow Showers in the afternoon. Highs in the mid 30s. Light and variable Winds. Chance of precipitation 40 percent.

Tonight 6 Dec Interior Rockingham

Mostly cloudy with a 30 percent chance of snow Showers. Lows 11 to 19. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stratham Temperature Statistics

December Temperature

Pease Air Force Base / Portsmouth (6.2 miles)

  • Lowest 4 December, 2025

    12.7 °F

  • Average December

    30.5 °F

  • Highest 1 December, 2025

    40.3 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (6.2 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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