St Clair County International Airport (PHN) 15 Day Weather Forecast, Port Huron United States

Current weather conditions and 15 day weather forecast for St Clair County International Airport in Port Huron, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at PHN

23 October 2026 Fri
16.2 ° C
( 61.1°F )

Sunny
Sunny
Feels Like : 14.4 ° C / 57.9°F
Humidity : % 57
Pressure : 1028 mb
Wind Speed : 6.5 kmph / 4 miles from EE
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 5

15-day weather forecast for St Clair County International Airport, Port Huron, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
23 October 2026 Fri Sunny Sunny 6.9 ° C 16.2 ° C 11.3 ° C % 74 12.6 km/h 7%
24 October 2026 Sat Sunny Sunny 5.2 ° C 17.1 ° C 10.4 ° C % 68 12.2 km/h 6%
25 October 2026 Sun Overcast Overcast 8 ° C 19.9 ° C 13.3 ° C % 70 18.7 km/h 11%
26 October 2026 Mon Overcast Overcast 9.9 ° C 14.9 ° C 12.2 ° C % 70 19.1 km/h 15%
27 October 2026 Tue Overcast Overcast 7.4 ° C 15.8 ° C 11.1 ° C % 61 19.4 km/h 13%
28 October 2026 Wed Cloudy Cloudy 7.5 ° C 17.9 ° C 12.5 ° C % 72 14.8 km/h 15%
29 October 2026 Thu Patchy rain nearby Patchy rain nearby 10.9 ° C 16.4 ° C 14.3 ° C % 70 19.4 km/h 36%
30 October 2026 Fri Partly Cloudy Partly Cloudy 6 ° C 11.5 ° C 8.4 ° C % 71 11.2 km/h 13%
31 October 2026 Sat Patchy rain nearby Patchy rain nearby 3.3 ° C 8.3 ° C 5.8 ° C % 70 8.3 km/h 57%
01 November 2026 Sun Overcast Overcast 6.8 ° C 15.1 ° C 11 ° C % 75 10.1 km/h 62%
02 November 2026 Mon Patchy rain nearby Patchy rain nearby 9.6 ° C 15.6 ° C 12.2 ° C % 84 5.8 km/h 23%
03 November 2026 Tue Overcast Overcast 7.9 ° C 14.1 ° C 10.9 ° C % 82 11.9 km/h 68%
04 November 2026 Wed Patchy rain nearby Patchy rain nearby 10.2 ° C 14.7 ° C 12 ° C % 90 14.8 km/h 90%
05 November 2026 Thu Partly Cloudy Partly Cloudy 7.9 ° C 11.8 ° C 9.4 ° C % 75 16.2 km/h 20%
Weather forecasts are usually fully updated every 3 hours.

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