10-day forecast for Port Huron, MI: 40° to 68°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Wednesday, October 21
68° · 0.54 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1567° / 54°0.3
Morning54°feels 53°
Afternoon67°feels 66°
Evening60°feels 60°
Overnight57°feels 56°
67 °
Port Huron, Thursday, 15 October
Rain. High 67°, low 54°.
Pressure30.18 inHg
Wind6.3 mph E
Humidity71%
Visibility6.2 mi
Dew point48°
Fri, 1668° / 47°0.54
Morning64°feels 65°
Afternoon55°feels 54°
Evening49°feels 44°
Overnight67°feels 68°
68 °
Port Huron, Friday, 16 October
Heavy rain. High 68°, low 47°.
Pressure29.77 inHg
Wind12.1 mph NW
Humidity89%
Visibility4.2 mi
Dew point52°
Sat, 1750° / 40°0
Morning40°feels 33°
Afternoon49°feels 45°
Evening45°feels 42°
Overnight45°feels 38°
50 °
Port Huron, Saturday, 17 October
Clear. High 50°, low 40°.
Pressure30.45 inHg
Wind10.8 mph N
Humidity56%
Visibility6.2 mi
Dew point29°
Sun, 1858° / 40°0
Morning40°feels 34°
Afternoon58°feels 56°
Evening51°feels 48°
Overnight42°feels 38°
58 °
Port Huron, Sunday, 18 October
Clear. High 58°, low 40°.
Pressure30.50 inHg
Wind11.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point40°
Mon, 1961° / 41°0
Morning47°feels 44°
Afternoon60°feels 58°
Evening50°feels 48°
Overnight46°feels 44°
61 °
Port Huron, Monday, 19 October
Clear. High 61°, low 41°.
Pressure30.45 inHg
Wind9.7 mph SW
Humidity44%
Visibility—
Dew point37°
Tue, 2066° / 47°0
Morning53°feels 52°
Afternoon63°feels 62°
Evening56°feels 54°
Overnight53°feels 51°
66 °
Port Huron, Tuesday, 20 October
Overcast. High 66°, low 47°.
Pressure30.30 inHg
Wind5.1 mph S
Humidity47%
Visibility—
Dew point42°
Wed, 2168° / 50°0
Morning55°feels 53°
Afternoon66°feels 65°
Evening57°feels 56°
Overnight55°feels 53°
68 °
Port Huron, Wednesday, 21 October
Clear. High 68°, low 50°.
Pressure30.21 inHg
Wind9.6 mph S
Humidity47%
Visibility—
Dew point44°
Thu, 2259° / 49°0.17
Morning58°feels 58°
Afternoon57°feels 56°
Evening50°feels 43°
Overnight51°feels 46°
59 °
Port Huron, Thursday, 22 October
Light rain. High 59°, low 49°.
Pressure29.88 inHg
Wind19.5 mph N
Humidity89%
Visibility—
Dew point56°
Fri, 2354° / 42°0
Morning44°feels 40°
Afternoon51°feels 47°
Evening46°feels 42°
Overnight46°feels 41°
54 °
Port Huron, Friday, 23 October
Mostly clear. High 54°, low 42°.
Pressure30.36 inHg
Wind13.4 mph NE
Humidity47%
Visibility—
Dew point31°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Port Huron, MI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.