Weather Alert
St. Ignace Weather Warning NWS WEATHER ALERT FOR THE SAINT IGNACE, MI AREA - Issued: 219 PM EDT Tue Sep 15 2026 St. Ignace Weather Warning

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St. Ignace, MI Weather - Hour by Hour Forecast

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St. Ignace, MI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 64°F18°C, dew point 55°F13°C, humidity 72%. Wind direction is N at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30.04 in1017 mb.
Tonight - Partly cloudy. Lows in the mid 40s. Northwest winds up to 15 mph... Full Forecast
Wednesday - Partly sunny. Highs in the lower 70s. Light winds... Full Forecast

St. Ignace Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 15
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Tue, Sep 15
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St. Ignace, MI Hourly Weather - Clear - 8:00 PM St. Ignace, MI Hourly Weather - Clear - 9:00 PM St. Ignace, MI Hourly Weather - Mostly Cloudy - 10:00 PM St. Ignace, MI Hourly Weather - Mostly Cloudy - 11:00 PM St. Ignace, MI Hourly Weather - Mostly Cloudy - 12:00 AM St. Ignace, MI Hourly Weather - Mostly Cloudy - 1:00 AM St. Ignace, MI Hourly Weather - Mostly Cloudy - 2:00 AM St. Ignace, MI Hourly Weather - Mostly Cloudy - 3:00 AM St. Ignace, MI Hourly Weather - Cloudy - 4:00 AM St. Ignace, MI Hourly Weather - Cloudy - 5:00 AM St. Ignace, MI Hourly Weather - Cloudy - 6:00 AM St. Ignace, MI Hourly Weather - Cloudy - 7:00 AM St. Ignace, MI Hourly Weather - Cloudy - 8:00 AM St. Ignace, MI Hourly Weather - Cloudy - 9:00 AM St. Ignace, MI Hourly Weather - Mostly Cloudy - 10:00 AM St. Ignace, MI Hourly Weather - Mostly Cloudy - 11:00 AM St. Ignace, MI Hourly Weather - Mostly Cloudy - 12:00 PM St. Ignace, MI Hourly Weather - Partly Cloudy - 1:00 PM St. Ignace, MI Hourly Weather - Partly Cloudy - 2:00 PM St. Ignace, MI Hourly Weather - Partly Cloudy - 3:00 PM St. Ignace, MI Hourly Weather - Partly Cloudy - 4:00 PM St. Ignace, MI Hourly Weather - Partly Cloudy - 5:00 PM St. Ignace, MI Hourly Weather - Partly Cloudy - 6:00 PM St. Ignace, MI Hourly Weather - Partly Cloudy - 7:00 PM
Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
62°F17°C 61°F16°C 59°F15°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 57°F14°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 59°F15°C 61°F16°C 62°F17°C 64°F18°C 64°F18°C 65°F18°C 65°F18°C 65°F18°C 66°F19°C 66°F19°C 64°F18°C 63°F17°C
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0% 0% 0% 0% 0% 0% 0% 3% 3% 3% 3% 3% 3% 2% 2% 2% 2% 2% 2% 4% 4% 4% 4% 4%
50°F10°C 50°F10°C 50°F10°C 50°F10°C 50°F10°C 51°F11°C 51°F11°C 51°F11°C 52°F11°C 52°F11°C 53°F12°C 53°F12°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 50°F10°C 50°F10°C 50°F10°C 49°F9°C
65% 67% 72% 75% 75% 80% 80% 80% 83% 83% 83% 83% 83% 78% 72% 67% 65% 63% 61% 61% 56% 56% 60% 60%
ENE ENE ENE ENE E ESE SE SE SE SSE SSE SSE S S SW SW SSW SSW SSW SSW W W WNW NW
4 mph 4 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 9 mph 9 mph 9 mph 9 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KMCD model statistics.

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Prob Precip % = Probability of Precipitation.

St. Ignace 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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