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Port Huron, Michigan Weather Forecast

St. Clair County 42.98°N, 82.44°W Pop. 82,970
Open in Local Wx

Today in Port Huron: clear skies with a high near 60°F and a low around 43°F. Rain chance 0%. No day tops a 20% rain chance through Thursday. Highs run 53 to 65°F through Thursday.

Forecast updated 10:05 PM EDT, Oct 22

Active Weather Alerts

7-Day Forecast for Port Huron

Today 10/23
Clear sky
60°43°
Sat 10/24
Clear sky
62°39°
Sun 10/25
Mostly sunny
65°43°
Mon 10/26
Partly cloudy
59°49°
Tue 10/27
Partly cloudy
53°44°
Wed 10/28
Partly cloudy
58°40°
Thu 10/29
Mostly sunny
61°44°
Hourly charts, 15-day outlook and more for Port Huron in Local Wx →

Next 24 Hours

Now1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM
SkyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyMostly sunnyMostly sunnyMostly sunnyMostly sunnyMostly sunnyMostly sunnyMostly sunnyClear skyMostly sunnyMainly clearMainly clearClear skyClear sky
Temp51°50°49°48°47°45°44°43°43°46°50°53°56°58°59°60°60°60°58°55°52°50°48°46°
Rain0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
WindNNE 5NE 5ENE 4ENE 4ENE 3ENE 3ENE 3E 3E 3E 3ESE 3ESE 4ESE 4ESE 4E 4E 5E 5E 5ESE 5SE 5SE 5SSE 5SSE 4SE 5

Growing Conditions

Growing degree days
2,901
since Apr 1, base 50°F
Rain, last 30 days
1.41 in
model analysis
Rain, year to date
26.79 in
since Jan 1
2-inch soil temperature
48°F
yesterday, daily average
Reference ET, last 7 days
0.56 in
FAO-56 grass reference
Through Oct 21. Season totals use model analysis for this point and update every morning. Soil, ET and spray tools for Port Huron →

Current Stats & Observations

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NWS Forecast

About Port Huron Weather

Port Huron sits at about 604 feet above sea level in St. Clair County, Michigan. About 82,970 people live in the Port Huron area. Official forecasts and warnings for the area come from the National Weather Service DTX office, and the nearest NEXRAD radar site is KDTX. The city is in USDA plant hardiness zone 6b, where the coldest winter night typically falls between -5 to 0°F. Over the past ten years the last spring freeze has come around Apr 22 and the first fall freeze around Nov 9.

Nearby Forecasts

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All Michigan forecasts (34) → All states → Interactive forecast tools →