10-day forecast for Port Huron, MI: 54° to 89°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 9
78° · 0.48 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0989° / 66°0.02
Morning68°feels 68°
Afternoon85°feels 85°
Evening80°feels 80°
Overnight68°feels 69°
89 °
Port Huron, Sunday, 9 August
Light rain. High 89°, low 66°.
Pressure30.00 inHg
Wind11.3 mph S
Humidity44%
Visibility6.2 mi
Dew point57°
Mon, 1085° / 69°0.39
Morning70°feels 71°
Afternoon81°feels 84°
Evening73°feels 74°
Overnight71°feels 72°
85 °
Port Huron, Monday, 10 August
Rain. High 85°, low 69°.
Pressure29.88 inHg
Wind10.4 mph W
Humidity78%
Visibility6.2 mi
Dew point70°
Tue, 1178° / 65°0.48
Morning69°feels 70°
Afternoon78°feels 79°
Evening68°feels 69°
Overnight68°feels 69°
78 °
Port Huron, Tuesday, 11 August
Heavy rain. High 78°, low 65°.
Pressure29.85 inHg
Wind7.2 mph S
Humidity83%
Visibility6.2 mi
Dew point70°
Wed, 1280° / 64°0.01
Morning65°feels 66°
Afternoon80°feels 80°
Evening69°feels 69°
Overnight65°feels 65°
80 °
Port Huron, Wednesday, 12 August
Light rain. High 80°, low 64°.
Pressure29.80 inHg
Wind4.7 mph NW
Humidity61%
Visibility6.2 mi
Dew point62°
Thu, 1370° / 57°0.31
Morning61°feels 60°
Afternoon69°feels 68°
Evening62°feels 62°
Overnight58°feels 58°
70 °
Port Huron, Thursday, 13 August
Rain. High 70°, low 57°.
Pressure29.91 inHg
Wind12.6 mph NE
Humidity52%
Visibility—
Dew point50°
Fri, 1468° / 56°0
Morning59°feels 58°
Afternoon67°feels 66°
Evening62°feels 61°
Overnight57°feels 56°
68 °
Port Huron, Friday, 14 August
Mostly clear. High 68°, low 56°.
Pressure30.09 inHg
Wind15.5 mph N
Humidity56%
Visibility—
Dew point50°
Sat, 1576° / 54°0
Morning62°feels 61°
Afternoon73°feels 72°
Evening68°feels 67°
Overnight60°feels 59°
76 °
Port Huron, Saturday, 15 August
Overcast. High 76°, low 54°.
Pressure30.30 inHg
Wind7.3 mph S
Humidity41%
Visibility—
Dew point46°
Sun, 1677° / 57°0
Morning65°feels 65°
Afternoon76°feels 75°
Evening68°feels 67°
Overnight62°feels 61°
77 °
Port Huron, Sunday, 16 August
Partly cloudy. High 77°, low 57°.
Pressure30.24 inHg
Wind14.2 mph S
Humidity47%
Visibility—
Dew point53°
Mon, 1783° / 60°0
Morning69°feels 69°
Afternoon81°feels 81°
Evening74°feels 75°
Overnight68°feels 68°
83 °
Port Huron, Monday, 17 August
Overcast. High 83°, low 60°.
Pressure30.00 inHg
Wind10.5 mph SW
Humidity48%
Visibility—
Dew point58°
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.