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Knox Field, MI Weather Forecast
Knox Field, MI Weather Forecast Date: 320 PM EDT Sat Oct 10 2026
The area/counties/county of: St. Clair, including the city of Port Huron.or toggle through each period.
Tonight... Mostly cloudy. A slight chance of rain early in the morning. Lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 20%.
Sunday... Cloudy. A chance of rain in the morning. Highs in the upper 60s. Southeast winds up to 10 mph. Chance of rain 50%.
Sunday Night... Mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. East winds up to 5 mph, becoming southwest after midnight.
Columbus Day... Patchy fog in the morning. Partly cloudy. Highs in the mid 70s. Southwest winds up to 15 mph.
Monday Night... A chance of rain and thunderstorms in the evening, then rain likely and a chance of thunderstorms after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70%.
Tuesday... Partly cloudy with a chance of rain. Highs in the upper 70s. Chance of rain 50%.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
Wednesday... Mostly cloudy. Highs in the mid 60s.
Wednesday Night... Partly cloudy. Lows in the upper 40s.
Thursday... Mostly cloudy in the morning, then becoming partly cloudy. A 30% chance of rain. Highs in the mid 60s.
Thursday Night... Cloudy with a 30% chance of rain. Lows in the mid 40s.
Friday... Breezy. Mostly cloudy with a 40% chance of rain. Highs in the lower 60s.
Friday Night... Partly cloudy. Lows around 40.
POP = Probability of Precipitation
Knox Field Radar Loop
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