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Sumner MI Weather - Clear - 46°F
Clear
46°F
Updated 3:57 am
Feels Like 40°F
Humidity 65%
Wind WSW 6 mph
Barometer  30.38 in
Dew Point 35°F
Sumner MI Weather - Clear - 8°C
Clear
8°C
Updated 3:57 am
Feels Like 5°C
Humidity 65%
Wind WSW 10 km/h
Barometer  102.9 kPa
Dew Point 2°C
Sumner, MI Weather and Current Conditionssumner mi weather forecast

Sumner, MI Weather Forecast

Sumner Michigan WeatherSumner, Michigan Weather Weather Forecast
Here is the API 14 day weather forecast for Sumner, Michigan. Note: The 7-day weather forecast for Sumner, MI is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Sumner, MI Weather Forecast Dated: 357 AM Mon Oct 19 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.

Monday, October 19, 2026

Mid-Morning
Sumner Weather - 2026-10-19 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Sumner Weather - 2026-10-19 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Sumner Weather - 2026-10-19 - Evening - Sunny
59°F 15°C
Sunny
Refreshing around 67°F 19°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.

Tuesday, October 20, 2026

Mid-Morning
Sumner Weather - 2026-10-20 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Sumner Weather - 2026-10-20 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Sumner Weather - 2026-10-20 - Evening - Sunny
58°F 14°C
Sunny
Mildly cool near 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure.

Wednesday, October 21, 2026

Mid-Morning
Sumner Weather - 2026-10-21 - Morning - Sunny
47°F 9°C
Sunny
Mid-Afternoon
Sumner Weather - 2026-10-21 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Sumner Weather - 2026-10-21 - Evening - Sunny
59°F 15°C
Sunny
Comfortable at 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure.

Thursday, October 22, 2026

Mid-Morning
Sumner Weather - 2026-10-22 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Sumner Weather - 2026-10-22 - Afternoon - Cloudy
68°F 20°C
Cloudy
Early-Evening
Sumner Weather - 2026-10-22 - Evening - Overcast
61°F 16°C
Overcast
Mild temperatures up to 68°F 20°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Friday, October 23, 2026

Mid-Morning
Sumner Weather - 2026-10-23 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Sumner Weather - 2026-10-23 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Sumner Weather - 2026-10-23 - Evening - Overcast
60°F 16°C
Overcast
Mild with a high of 68°F 20°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the E to the ESE at 8 mph 12 km/h.

Saturday, October 24, 2026

Mid-Morning
Sumner Weather - 2026-10-24 - Morning - Cloudy
51°F 11°C
Cloudy
Mid-Afternoon
Sumner Weather - 2026-10-24 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Sumner Weather - 2026-10-24 - Evening - Cloudy
62°F 17°C
Cloudy
Pleasant near 68°F 20°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the S at 10 mph 17 km/h.

Sunday, October 25, 2026

Mid-Morning
Sumner Weather - 2026-10-25 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Sumner Weather - 2026-10-25 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Sumner Weather - 2026-10-25 - Evening - Cloudy
60°F 16°C
Cloudy
Comfortable with temperatures reaching 68°F 20°C, overcast through the afternoon, turning cloudy this evening, with increasing humidity and steady pressure. Winds moving from the SSW to the WSW at 13 mph 21 km/h. Gusts up to 28 mph 45 km/h.

Monday, October 26, 2026

Mid-Morning
Sumner Weather - 2026-10-26 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Sumner Weather - 2026-10-26 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Sumner Weather - 2026-10-26 - Evening - Cloudy
58°F 14°C
Cloudy
Cool with a high near 65°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the W to the SW at 8 mph 13 km/h.

Tuesday, October 27, 2026

Mid-Morning
Sumner Weather - 2026-10-27 - Morning - Light Rain
56°F 13°C
Light Rain
Mid-Afternoon
Sumner Weather - 2026-10-27 - Afternoon - Overcast
51°F 11°C
Overcast
Early-Evening
Sumner Weather - 2026-10-27 - Evening - Overcast
47°F 9°C
Overcast
Brisk around 51°F 11°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure rising. Winds blowing from the NNW at 10 mph 16 km/h.

Wednesday, October 28, 2026

Mid-Morning
Sumner Weather - 2026-10-28 - Morning - Sunny
38°F 3°C
Sunny
Mid-Afternoon
Sumner Weather - 2026-10-28 - Afternoon - Cloudy
43°F 6°C
Cloudy
Early-Evening
Sumner Weather - 2026-10-28 - Evening - Sunny
38°F 4°C
Sunny
Nippy around 43°F 6°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the NW to the ESE at 9 mph 14 km/h.

Thursday, October 29, 2026

Mid-Morning
Sumner Weather - 2026-10-29 - Morning - Overcast
31°F 0°C
Overcast
Mid-Afternoon
Sumner Weather - 2026-10-29 - Afternoon - Partly Cloudy
43°F 6°C
Partly Cloudy
Early-Evening
Sumner Weather - 2026-10-29 - Evening - Sunny
38°F 3°C
Sunny
Biting cold near 43°F 6°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.

Friday, October 30, 2026

Mid-Morning
Sumner Weather - 2026-10-30 - Morning - Sunny
33°F 0°C
Sunny
Mid-Afternoon
Sumner Weather - 2026-10-30 - Afternoon - Sunny
46°F 8°C
Sunny
Early-Evening
Sumner Weather - 2026-10-30 - Evening - Sunny
41°F 5°C
Sunny
Crisp with a high near 46°F 8°C, sunny throughout the day, with lower humidity and steady pressure.

Saturday, October 31, 2026

Mid-Morning
Sumner Weather - 2026-10-31 - Morning - Partly Cloudy
34°F 1°C
Partly Cloudy
Mid-Afternoon
Sumner Weather - 2026-10-31 - Afternoon - Overcast
51°F 11°C
Overcast
Early-Evening
Sumner Weather - 2026-10-31 - Evening - Overcast
46°F 8°C
Overcast
Brisk around 51°F 11°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the SSW to the S at 9 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Sunday, November 1, 2026

Mid-Morning
Sumner Weather - 2026-11-01 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
Sumner Weather - 2026-11-01 - Afternoon - Overcast
57°F 14°C
Overcast
Early-Evening
Sumner Weather - 2026-11-01 - Evening - Sunny
50°F 10°C
Sunny
Cool and brisk at 57°F 14°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds moving from the SSW to the S at 9 mph 14 km/h. Gusts up to 20 mph 32 km/h.

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Weather by the Numbers

Mon, 19th
Sumner MI Weather - Monday, Oct 19, 2026 - Sunny
Hi: 67°F 20°C
Lo: 43°F 6°C
Sunrise 07:58 AM
Sunset 06:49 PM
Wind SW 7 mph12 km/h
Dew Point 39°F4°C
uv Index 3
Barometric Pressure 30.39 in1029 mb
POP 1% *
Humidity 44%
Tue, 20th
Sumner MI Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 66°F 19°C
Lo: 46°F 8°C
Sunrise 07:59 AM
Sunset 06:47 PM
Wind E 7 mph11 km/h
Dew Point 43°F6°C
uv Index 3
Barometric Pressure 30.42 in1030 mb
POP 2% *
Humidity 52%
Wed, 21st
Sumner MI Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 68°F 20°C
Lo: 45°F 7°C
Sunrise 08:00 AM
Sunset 06:46 PM
Wind SSW 6 mph9 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 3% *
Humidity 55%
Thu, 22nd
Sumner MI Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 69°F 20°C
Lo: 47°F 8°C
Sunrise 08:01 AM
Sunset 06:44 PM
Wind WNW 2 mph4 km/h
Dew Point 39°F4°C
uv Index 2
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 42%
Fri, 23rd
Sumner MI Weather - Friday, Oct 23, 2026 - Sunny
Hi: 68°F 20°C
Lo: 47°F 8°C
Sunrise 08:03 AM
Sunset 06:43 PM
Wind ESE 8 mph13 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.39 in1029 mb
POP 2% *
Humidity 54%
Sat, 24th
Sumner MI Weather - Saturday, Oct 24, 2026 - Overcast
Hi: 69°F 21°C
Lo: 47°F 8°C
Sunrise 08:04 AM
Sunset 06:41 PM
Wind S 9 mph14 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.45 in1031 mb
POP 10% *
Humidity 56%
Sun, 25th
Sumner MI Weather - Sunday, Oct 25, 2026 - Overcast
Hi: 69°F 20°C
Lo: 53°F 12°C
Sunrise 08:05 AM
Sunset 06:40 PM
Wind SW 17 mph27 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 10% *
Humidity 43%
Mon, 26th
Sumner MI Weather - Monday, Oct 26, 2026 - Sunny
Hi: 65°F 19°C
Lo: 45°F 7°C
Sunrise 08:06 AM
Sunset 06:38 PM
Wind WNW 12 mph19 km/h
Dew Point 31°F-0°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 35%
Tue, 27th
Sumner MI Weather - Tuesday, Oct 27, 2026 - Light Drizzle
Hi: 57°F 14°C
Lo: 44°F 7°C
Sunrise 08:08 AM
Sunset 06:37 PM
Wind NW 11 mph17 km/h
Dew Point 51°F10°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 65% *
Humidity 89%
Wed, 28th
Sumner MI Weather - Wednesday, Oct 28, 2026 - Patchy Rain Nearby
Hi: 44°F 7°C
Lo: 33°F 0°C
Sunrise 08:09 AM
Sunset 06:35 PM
Wind NNW 13 mph21 km/h
Dew Point 24°F-4°C
uv Index 2
Barometric Pressure 30.3 in1026 mb
POP 4% *
Humidity 49%
Thu, 29th
Sumner MI Weather - Thursday, Oct 29, 2026 - Partly Cloudy
Hi: 44°F 7°C
Lo: 29°F -2°C
Sunrise 08:10 AM
Sunset 06:34 PM
Wind WSW 4 mph6 km/h
Dew Point 21°F-6°C
uv Index 2
Barometric Pressure 30.42 in1030 mb
POP 9% *
Humidity 50%
Fri, 30th
Sumner MI Weather - Friday, Oct 30, 2026 - Sunny
Hi: 46°F 8°C
Lo: 29°F -2°C
Sunrise 08:11 AM
Sunset 06:33 PM
Wind SE 4 mph6 km/h
Dew Point 22°F-6°C
uv Index 3
Barometric Pressure 30.5 in1033 mb
POP 2% *
Humidity 46%
Sat, 31st
Sumner MI Weather - Saturday, Oct 31, 2026 - Sunny
Hi: 52°F 11°C
Lo: 30°F -1°C
Sunrise 08:13 AM
Sunset 06:31 PM
Wind SSW 11 mph18 km/h
Dew Point 22°F-6°C
uv Index 3
Barometric Pressure 30.56 in1035 mb
POP 3% *
Humidity 41%
Sun, 1st
Sumner MI Weather - Sunday, Nov 1, 2026 - Overcast
Hi: 58°F 14°C
Lo: 41°F 5°C
Sunrise 08:14 AM
Sunset 06:30 PM
Wind SSW 13 mph21 km/h
Dew Point 24°F-4°C
uv Index 3
Barometric Pressure 30.39 in1029 mb
POP 9% *
Humidity 33%
* POP = Probability of Precipitation. Data for 12:00 PM.