Local Forecast

St. Ignace, MI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for St. Ignace, MI.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 6:00 AM EDTMonday 6:00 AM

°F °C
Regional Observations →
55°F

Clear

  • 71° / 50° High / Low
  • 55° Feels Like
  • 0% Chance of Rain

Wind

6 mph

SE

UV Index

0

None

Humidity

94%

Dew 53°F

Sun

5:48 AM · 9:26 PM

Rise · Set

Source: CHIPPEWA INTL (KCIU). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

71° 50°

Mostly Cloudy

Overnight: Chance of Rain

Detailed forecast

Today

Mostly sunny. High near 70, with temperatures falling to around 68 in the afternoon. East wind 10 to 20 mph.

Night

A chance of rain showers after 3am. Mostly cloudy. Low around 50, with temperatures rising to around 55 overnight. East wind 15 to 20 mph. Chance of precipitation is 30%.

Tuesday

68° 53°

Thunderstorms

Overnight: Mostly Cloudy

Detailed forecast

Tuesday

Rain showers before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 68. East wind 10 to 15 mph. Chance of precipitation is 90%.

Night

A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 52. North wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday

80° 59°

Mostly Cloudy

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

Partly sunny, with a high near 79.

Night

Showers and thunderstorms likely after 8pm. Mostly cloudy, with a low around 56.

Thursday

77° 55°

Slight Chance of Rain Showers

Overnight: Isolated T-storm

Detailed forecast

Thursday

A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 53.

Friday

73° 55°

Partly Sunny

Overnight: Slight Chance of Showers

Detailed forecast

Friday

A chance of rain showers before 8am. Mostly sunny, with a high near 72.

Night

A slight chance of rain showers after 2am. Partly cloudy, with a low around 52.

St. Ignace, MI Weather Analysis Tools