Stratham Weather Forecast

    • 73
    • 96

    Rain Showers

    • 64
    • 92

    Chance Rain Showers

    • 63
    • 84

    Mostly Cloudy

    • 60
    • 80

    Chance Rain Showers

    • 61
    • 76

    Chance Rain Showers

    • 64
    • 84

    Slight Chance Rain Showers

Today 3 Jul Interior Rockingham

Mostly sunny with isolated Showers and Thunderstorms. Hot with Highs in the upper 90s. West Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent. Heat index Values up to 103.

Tonight 3 Jul Interior Rockingham

Partly cloudy with isolated Showers and Thunderstorms. Humid with Lows in the lower 70s. West Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable. Chance of rain 20 percent. Heat index Values in the upper 90s early in the evening.

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Stratham Temperature Statistics

July Temperature

Pease Air Force Base / Portsmouth (6.2 miles)

  • Lowest 1 July, 2026

    71.4 °F

  • Average July

    80.5 °F

  • Highest 1 July, 2026

    91.8 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (6.2 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    59.1 °F
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