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

Today's forecast for Allegan shows a high of 51 degrees and a low of 39 degrees Fahrenheit. Patchy drizzle.

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

The 7-day forecast for Allegan shows highs from 46 to 52 degrees and lows from 24 to 39 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Allegan, MI this week?

Yes, rain is possible in Allegan this week. Precipitation chances: Thursday (30% chance), Monday (50% chance), Tuesday (50% chance).

How accurate is the Allegan weather forecast?

WeatherForYou provides highly accurate Allegan 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.

Allegan, MI Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

40°F
Feels Like 40°F

Humidity 94% Dew Point 38°F Wind SSE 2 MPH Gusts 7 Barometer 30.07 in.763.8 mm

Solar Rad 17 w/m²

Report from a MADIS/MESONET weather station 1.4 miles E of central Allegan
at 9:30 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

SatNov 22

SunNov 23

MonNov 24

TueNov 25

50%

WedNov 26

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 46°F to 52°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 3°F above the historical average for November. Normal highs for this period are around 47°F with lows around 33°F.

This Date in Weather History

1979 - A blizzard struck Cheyenne, WY, producing a record 19.8 inches of snow in 24 hours, and a record total of 25.6 inches in forty hours. Strong winds created huge drifts stopping all transportation.

Allegan, MI 7 Day Weather Forecast Details

Thursday Nov 20

Day: Patchy drizzle. Cloudy, with a high near 51. Calm wind becoming south around 6 mph in the afternoon.

Night: A 30 percent chance of showers before 1am. Cloudy, with a low around 39. Calm wind.

Friday Nov 21

Day: Mostly cloudy, with a high near 50. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Night: Mostly cloudy, with a low around 24. Light north northeast wind.

Saturday Nov 22

Day: Mostly sunny, with a high near 46. Calm wind becoming west southwest around 5 mph in the afternoon.

Night: Partly cloudy, with a low around 32.

Sunday Nov 23

Day: Sunny, with a high near 52.

Night: Mostly clear, with a low around 31.

Monday Nov 24

Day: Partly sunny, with a high near 52.

Night: A chance of showers. Mostly cloudy, with a low around 37.

Tuesday Nov 25

Day: Showers likely. Mostly cloudy, with a high near 52.

Night: A chance of showers. Mostly cloudy, with a low around 36.

Wednesday Nov 26

Day: Mostly cloudy, with a high near 46.

About Allegan, MI

Allegan ( AL-ə-gən) is a city in and the county seat of Allegan County, Michigan Its population was 5,222 at the 2020 census. It is located 40 miles (64 km) southwest of Grand Rapids and 30 miles (48 km) northwest of Kalamazoo, both via US 131. It lies within Allegan Township but is administratively autonomous.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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