What is today's weather forecast for Sumner, MI?

Today's forecast for Sumner shows a high of 49 degrees and a low of 30 degrees Fahrenheit. Mostly sunny, with a high near 49.

What is the 7-day weather forecast for Sumner, MI?

The 7-day forecast for Sumner shows highs from 49 to 56 degrees and lows from 30 to 38 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Sumner, MI this week?

Yes, rain is possible in Sumner this week. Precipitation chances: Sunday (50% chance), Monday (50% chance), Wednesday (41% chance), Friday (36% chance).

How accurate is the Sumner weather forecast?

WeatherForYou provides highly accurate Sumner forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Sumner, MI Weather Forecast and Current Conditions (48889)

Current Conditions From Nearby Station

30°F
Feels Like 30°F

Humidity 100% Dew Point 30°F Wind SW 1 MPH Barometer 29.89 in.759.2 mm

Solar Rad 0 w/m2 Visibility 1.25 mi.

Report from 6.1 miles ENE of central Sumner
at 1:55 AM Sat, Nov 1, 2025

Current Conditions From Nearby Station

30°F
Feels Like 30°F

Humidity 100% Dew Point 30°F Wind SW 1 MPH Barometer 29.89 in.759.2 mm

Solar Rad 0 w/m2 Visibility 1.25 mi.

Report from 6.1 miles ENE of central Sumner
at 1:55 AM Sat, Nov 1, 2025

Point Forecast at a Glance

SatNov 1

49°

30°

SunNov 2

53°

38°

MonNov 3

50%

54°

34°

TueNov 4

56°

38°

WedNov 5

40%

53°

33°

ThuNov 6

50°

32°

FriNov 7

40%

52°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 49°F to 56°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for November. Normal highs for this period are around 46°F with lows around 30°F.

This Date in Weather History

1950 - Unseasonably warm weather prevailed in the central U.S. for Halloween. The temperature soared to 83 degrees at Minneapolis MN, their warmest reading of record for so late in the season.

Sumner 7 Day Weather Forecast Details

Saturday Nov 1

Day: Mostly sunny, with a high near 49. North wind 2 to 6 mph.

Night: Partly cloudy, with a low around 30. North northwest wind 1 to 5 mph.

Sunday Nov 2

Day: Mostly sunny, with a high near 53. Southwest wind 1 to 10 mph, with gusts as high as 18 mph.

Night: A chance of rain showers after 1am. Mostly cloudy, with a low around 38. Southwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.