Portsmouth Charter Township Weather Forecast
- 65
- 87
Rain Showers
- 61
- 78
Rain Showers
- 59
- 78
Mostly Sunny
- 62
- 83
Mostly Sunny
- 65
- 84
Thunderstorms
- 63
- 81
Thunderstorms
Today 27 Jul Bay
Partly cloudy with scattered Showers and Thunderstorms until late Afternoon, then mostly cloudy with numerous Showers and scattered Thunderstorms in the late afternoon. Highs in the mid 80s. Southwest Winds 5 to 15 Mph. Chance of rain 60 percent.
Tonight 27 Jul Bay
Mostly cloudy with numerous Showers and scattered Thunderstorms in the Evening, then partly cloudy with scattered Showers after midnight. Lows in the mid 60s. North Winds up to 10 Mph. Chance of rain 70 percent.
Portsmouth Charter Township Temperature Statistics
July Temperature
Saginaw County H W Browne Airport (8.7 miles)
Lowest 23 July, 2026
48.2 °FAverage July
74.3 °FHighest 14 July, 2026
96.8 °F
Climate (2021–2026)
Saginaw County H W Browne Airport (8.7 miles)
Average Low 2021–2026
40.7 °FAverage 2021–2026
49.7 °FAverage High 2021–2026
58.8 °F