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Sumner, MI Weather Conditions

Updated: Sat Mar 7th 2026 3:30 AM EST

Partly Cloudy

52^°F 11^°C

Feels Like 47^°F / 8^°C

Sumner, MI weather condition is Partly Cloudy and 52°F.

Today's Weather in Sumner,MI

The current weather in Sumner MI as of 3:30 AM EST on Sat Mar 7th 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s) and the UV index at 1. It is 52 degrees fahrenheit but feels like 47 degrees. The barometric pressure is 29.77 - measured by inches of mercury - and is falling since its last observation. The humidity is 100 percent that's rising since the last report, with a dew point of 50 degrees fahrenheit which is falling. Wind direction is from the South-Southwest at 16.1 miles per hour, gusting at 27.3 miles per hour. Sunrise is at 7:05 AM and Sunset is at 6:35 PM. The moon phase is a Waning Gibbous moon rising at 11:31 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:05 AM

Sunset: 6:35 PM

As of:

Moon

Moonrise: 11:31 PM

Moonset: 8:33 AM

Phase: Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Overcast

Overcast with a high of 58°F and a low of 32°F. Winds will be strong at speeds peaking at 21mph. The humidity will be on the higher side, reaching around 73%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 58° \| Lo 32°	73%	0%	0%	21 mph

Sunny

Sunny with a high of 64°F and a low of 38°F. Winds will be strong at speeds peaking at 24mph. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 64° \| Lo 38°	76%	0%	0%	23.5 mph

Moderate Rain

Moderate Rain with a high of 42°F and a low of 32°F. Probable rainfall forecasted, having a 77% chance with an estimated 0.21in. Possible light Snowfall with a 4% chance but not having significate accumulation. Winds will be moderate, blowing around 20mph. The humidity will be on the higher side, reaching around 62%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 42° \| Lo 32°	62%	77% \| est. 0.21in	4% \| est. 0in	19.7 mph

Light Freezing Rain

Light Freezing Rain with a high of 31°F and a low of 27°F. Probable rainfall forecasted, having a 63% chance with an estimated 0.68in. Snowfall has a likely chance of 62% with an estimated accumulation of 1.1in. Winds will be strong at speeds peaking at 21mph. Expect high humidity with levels above 80% to 94%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 31° \| Lo 27°	94%	63% \| est. 0.68in	62% \| est. 1.1in	20.1 mph

Partly Cloudy

Partly Cloudy with a high of 38°F and a low of 19°F. Possible light Snowfall with a 9% chance but not having significate accumulation. Winds will be moderate, blowing around 11mph. Expect high humidity with levels above 80% to 85%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 38° \| Lo 19°	85%	0% \| est. 0in	9%	10.1 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Sumner, MI weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 52^°F. The morning temperature of 52°^F is lowest at 3am with the daytime high of 62°^F at 12pm and a low around 41°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.85^inHg at 12am and lowest being 29.59^inHg at 5pm.

Hourly Wind Speeds

The fastest wind is reported to be 26.2^mph at 3pm, while the slowest is 10.5^mph around 11pm; expect wind gusts peaking 38.7^mph at 3pm. View live wind conditions in Sumner

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