10-Day Weather Forecast - Port Sanilac, MI

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  • 87|70°F
    Mostly Sunny

    Today

    87°F

    Mostly sunny. Highs around 90. Southwest winds 5 to 10 mph.

    Tonight

    70°F

    Mostly clear in the evening then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. West winds up to 5 mph. Chance of rain 20 percent.

    Hourly details
  • 81|67°F
    Thunderstorms

    Day

    81°F

    Partly cloudy with a chance of showers in the morning then mostly cloudy with showers and a chance of thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

    Night

    67°F

    Mostly cloudy. Showers likely and a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the lower 60s. Northwest winds up to 5 mph. Chance of rain 60 percent.

    Hourly details
  • 78|65°F
    Mostly Cloudy

    Day

    78°F

    Mostly cloudy in the morning then clearing. Highs in the lower 80s. North winds up to 10 mph.

    Night

    65°F

    Mostly clear. Lows in the lower 60s.

    Hourly details
  • 81|65°F
    Mostly Sunny

    Day

    81°F

    Mostly sunny. Highs in the lower 80s.

    Night

    65°F

    Mostly clear. Lows in the lower 60s.

    Hourly details
  • 84|68°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. Highs in the mid 80s.

    Night

    68°F

    Mostly clear. Lows in the mid 60s.

    Hourly details
  • 88|71°F
    Mostly Sunny

    Day

    88°F

    Mostly sunny. Highs in the upper 80s. Heat index readings in the lower 90s.

    Night

    71°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 60s.

    Hourly details
  • 89|66°F
    Mostly Sunny

    Day

    89°F

    Mostly sunny. Highs in the lower 90s. Heat index readings in the mid 90s.

    Night

    66°F

    Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 66F. Dew point will be around 63F with an average humidity of 64%. Winds will be 7 mph from the SW.

  • 81|64°F
    Sunny

    Day

    81°F

    Sunny. High temperature around 81F. Dew point will be around 61F with an average humidity of 61%. Winds will be 6 mph from the NW.

    Night

    64°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 57F with an average humidity of 63%. Winds will be 4 mph from the NW.

  • 78|63°F
    30% Chance of Rain

    Day

    78°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 78F. Dew point will be around 58F with an average humidity of 61%. Winds will be 5 mph from the NW.

    Night

    63°F

    Clear. Low temperature around 63F. Dew point will be around 57F with an average humidity of 67%. Winds will be 3 mph from the NW.

  • 79|64°F
    Sunny

    Day

    79°F

    Sunny. High temperature around 79F. Dew point will be around 58F with an average humidity of 61%. Winds will be 4 mph from the NW.

    Night

    64°F

    Clear. Low temperature around 64F. Dew point will be around 56F with an average humidity of 64%. Winds will be 3 mph from the W.