Weather Portage long-term weather forecast

Long-term weather forecast for Portage for ten days.

Thursday, Jan 15

25 / 18°F

0.00 in

1 mph

14 °F	7 °F	1 am
10 °F	3 °F	7 am
21 °F	16 °F	1 pm
21 °F	14 °F	7 pm

sunrise 8:08 am
sunset 5:35 pm

HOURLY

During the day morning clear, in the afternoon partly cloudy. The highest temperature 25 °F. At night cloudy. The lowest temperature 18 °F.

Interactive map weather Michigan, USA

GPS: 42.2012; -85.5800

altitude: 895 ft
local time:

PLACES IN THE AREA

Weather forecast Portage, Michigan, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 01/15/2026
1 AM	clear	14 °F 7 °F	0.0 in	13 fps 9 mph north-northeast	30.1 in	59 %	3 °F	3 %	0%	3%	0%	0%
7 AM	clear	10 °F 3 °F	0.0 in	7 fps 4 mph north-northeast	30.1 in	67 %	3 °F	6 %	0%	6%	0%	0%
1 PM	partly cloudy	21 °F 14 °F	0.0 in	1 fps 1 mph south-southwest	30.0 in	34 %	0 °F	31 %	0%	0%	10%	30%
7 PM	partly cloudy	21 °F 14 °F	0.0 in	6 fps 4 mph south-southwest	29.9 in	36 %	0 °F	26 %	0%	0%	26%	0%
Friday 01/16/2026
1 AM	cloudy	18 °F 10 °F	0.0 in	13 fps 9 mph south-southwest	29.9 in	46 %	1 °F	62 %	0%	0%	3%	61%
7 AM	overcast	19 °F 12 °F	0.0 in	13 fps 9 mph south-southwest	29.9 in	66 %	12 °F	96 %	0%	0%	96%	0%
1 PM	snow	32 °F 25 °F	0.05 in	16 fps 11 mph south-southwest	29.9 in	50 %	16 °F	100 %	0%	0%	100%	99%
7 PM	overcast	30 °F 25 °F	0.01 in	11 fps 7 mph south-southwest	30.0 in	79 %	25 °F	100 %	0%	100%	100%	0%

Portage, Michigan, USA - information

State: Michigan, USA

GPS coordinates: 42.2012; -85.5800

Time zone: America / Detroit time difference in hours with time in NY is -6 hours

Population: 48 177
Altitude: 895 ft
The administrative part:

Wolverine State, Lansing
Kalamazoo County, Kalamazoo

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Weather Portage, Michigan, USA. Weather forecast Portage.

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Data source

Weather forecast for Portage is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Portage

data are always in the local time

Sun and light

Jan. 15, 2026

Sunrise:	Sunset:
8:08 am	5:35 pm
Noon:	Length of day:
12:51 pm	09:27
Start of civil twilight*:	End of civil twilight*:
7:36 am	6:07 pm
Start of nautical twilight*:	End of nautical twilight*:
7:02 am	6:41 pm
Start of astronomical twilight*:	End of astronomical twilight*:
6:29 am	7:14 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/15/2026 6:01 am	01/15/2026 2:27 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026