Weather forecast for 10 daysSumner, MI

Weather forecast for the weekend

Saturday Oct 31, 2026

  • 59°F
  • 48°F
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 6mphSE 126°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 8:13 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
Tomorrow, in Sumner, thick clouds will dominate the sky.
The highest forecasted temperature is a mild 59°F, while the lowest temperature will be a chilly 48.2°F.
The temperature will be in line with October's average maximum of 58.1°F.
Sunrise will be at 8:13 am and sunset at 6:32 pm; tomorrow's daylight will last for 10h and 19min.

Sunday Nov 1, 2026

  • 68°F
  • 50°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphS 186°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:14 am EST
  • Sunset: 5:30 pm EST
  • ▼
On Sunday, November 1, expect a cloudy morning, but by midday, the sun will begin to shine through.
Temperatures are expected to peak at a delightful 68°F and drop to a minimum of a cool 50°F.
The warmer conditions bring a maximum of 68°F, more representative of September than October.
Sunrise will be at 7:14 am and sunset at 5:30 pm; the daylight will last for 10h and 16min.

10-day overview

Daily temperatures

Warmest day: Tuesday 73°C.
Coldest period: Saturday - Sunday 54°C.

Chance of precipitation

Highest chance: Wednesday 61%.

Long-term weather forecast

  • Friday
  • Oct 30, 2026
  • min.
  • 36°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphNNW 345°
  • Humidity: 77%
  • UV index: 0
  • Sunrise: 8:12 am EDT
  • Sunset: 6:33 pm EDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 59°F
  • 48°F
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 6mphSE 126°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 8:13 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 68°F
  • 50°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphS 186°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:14 am EST
  • Sunset: 5:30 pm EST
  • ▼
  • Monday
  • Nov 2, 2026
  • 64°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0.12"
  • Wind: 9mphSSE 160°
  • Humidity: 74%
  • UV index: 1
  • Sunrise: 7:15 am EST
  • Sunset: 5:29 pm EST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 73°F
  • 59°F
AM Showers
AM Showers
  • Precip. probability: 38%
  • Precipitation: 0.2"
  • Wind: 14mphS 185°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:17 am EST
  • Sunset: 5:28 pm EST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 66°F
  • 54°F
Showers
Showers
  • Precip. probability: 61%
  • Precipitation: 0.31"
  • Wind: 12mphS 183°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 7:18 am EST
  • Sunset: 5:27 pm EST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 59°F
  • 45°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.08"
  • Wind: 11mphWSW 247°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 7:19 am EST
  • Sunset: 5:25 pm EST
  • ▼
  • Friday
  • Nov 6, 2026
  • 55°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphN 354°
  • Humidity: 74%
  • UV index: 1
  • Sunrise: 7:21 am EST
  • Sunset: 5:24 pm EST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 54°F
  • 37°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 8mphNNW 345°
  • Humidity: 72%
  • UV index: 1
  • Sunrise: 7:22 am EST
  • Sunset: 5:23 pm EST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 54°F
  • 36°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphNW 304°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 7:23 am EST
  • Sunset: 5:22 pm EST
  • ▼
Weather patterns suggest that a combination of gloomy and rain-soaked weather is anticipated.
Rain is anticipated on Monday through Thursday.
The temperature will vary considerably in the next ten days. Maximum temperatures are forecasted between 53.6°F and 73.4°F, while the variation in nighttime lows will be also notably wide, as nighttime lows are forecast to fall between 35.6°F and 59°F.
The warmest day will be Tuesday, with a maximum of 73.4°F; next Saturday and Sunday, with the highest temperature of 53.6°F, will be the coldest days.
Updated: Oct 30, 2026 @ 19:28:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, cloud coverage will be extensive.

Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 48.2°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be moderately higher than the average low temperature.

On Saturday, in Sumner, sunrise will be at 8:13 am and sunset at 6:32 pm (EDT).

In Sumner, the length of the day tomorrow will be 10h and 19min.

On Sunday, in Sumner, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.

On Sunday, the highest temperature will be 68°F, while the lowest temperature will be 50°F.