Portsmouth Charter Township Weather Forecast

    • 46
    • 67

    Rain Showers Likely

    • 52
    • 69

    Rain Showers Likely

    • 33
    • 63

    Rain Showers Likely

    • 27
    • 43

    Partly Sunny

    • 37
    • 48

    Partly Sunny

    • 42
    • 63

    Partly Sunny

Today 16 Apr Bay

Showers and a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the upper 60s. West Winds 5 to 15 Mph, becoming northeast in the late afternoon. Chance of rain 80 percent.

Tonight 16 Apr Bay

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 40s. Northeast Winds up to 10 Mph.

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Portsmouth Charter Township Temperature Statistics

April Temperature

Saginaw County H W Browne Airport (8.7 miles)

  • Lowest 7 April, 2026

    21.2 °F

  • Average April

    44.8 °F

  • Highest 12 April, 2026

    78.8 °F

Climate (2021–Present)

Saginaw County H W Browne Airport (8.7 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    58.7 °F
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