Portsmouth Charter Township Weather Forecast

    • 39
    • 65

    Mostly Sunny

    • 33
    • 56

    Mostly Cloudy

    • 28
    • 41

    Rain

    • 28
    • 38

    Chance Rain/Snow

    • 24
    • 42

    Slight Chance Rain/Snow

    • 27
    • 39

    Chance Snow

Today 9 Mar Bay

Sunny. Highs in the mid 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 9 Mar Bay

Mostly clear. Lows in the upper 30s. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

Portsmouth Charter Township Temperature Statistics

March Temperature

Saginaw County H W Browne Airport (8.7 miles)

  • Lowest 1 March, 2026

    12.2 °F

  • Average March

    32.4 °F

  • Highest 6 March, 2026

    59 °F

Climate (2021–Present)

Saginaw County H W Browne Airport (8.7 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    58.8 °F
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