Weather in Saint Ignace, MI
Updated 2026-08-11 12:15 local time · ZIP codes 49781
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
72°4% rain74°4% rain75°4% rain77°3% rain78°3% rain77°3% rain77°3% rain75°3% rain69°5% rain
66°6% rain64°8% rain63°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 76°F with winds near 7 mph.
72°F, 4% rain chance and 7 mph wind.
Visibility is around 10 mi; gusts may reach 10 mph.
Current temperature is 72°F, wind 7 mph, rain chance up to 9%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Saint Ignace weather today
Sunny and 72°F in Saint Ignace, MI. Today's high is 78°F with a 7% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 69%, pressure is 29.95 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Saint Ignace
Sunrise is at 06:34 AM and sunset is at 08:54 PM. Tomorrow's forecast calls for Sunny with a high near 76°F and a low near 58°F. The maximum rain chance is 17%.