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Allegan, MI 49010 Weather
Current conditions
Observed at Holland - West Michigan Regional Airport · 47 min ago
Forecast
10-day-
Today
Sunny, with a high near 67. Southwest wind around 5 mph.
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Tonight
Mostly clear. Low around 40, with temperatures rising to around 42 overnight. Northwest wind 0 to 3 mph.
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Thursday
Sunny, with a high near 68. North northeast wind 0 to 3 mph.
National Weather Service forecast updated 4 hrs ago.
Hourly
Hourly forecast- Now66°
- 3 PM66°
- 4 PM66°
- 5 PM67°
- 6 PM64°
- 7 PM60°
- 8 PM55°
- 9 PM49°
- 10 PM48°
- 11 PM47°
- Thu12 AM46°
- 1 AM46°
- 2 AM45°
- 3 AM45°
- 4 AM44°
- 5 AM42°
- 6 AM42°
- 7 AM41°
- 8 AM40°
- 9 AM44°
- 10 AM52°
- 11 AM57°
- 12 PM62°
- 1 PM65°
10-day forecast
Details- TodayOct 21Sunny40°67°
- ThuOct 22Sunny41°68°
- FriOct 23Sunny41°67°
- SatOct 24Sunny46°68°
- SunOct 25Partly Sunny46°69°
- MonOct 26Partly Sunny18%40°64°
- TueOct 27Slight Chance Rain Showers then Partly Sunny18%36°55°
- WedOct 28Cloudy53°65°
- ThuOct 29Rain0.64 in43°63°
- FriOct 30Sunny39°53°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Allegan
More weather news-
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Subfreezing morning temperatures and gusty conditions gave way to a calm, quiet weekend across Lower Michigan, while long-range forecasters point to a warmer and drier late autumn and winter ahead across the Great Lakes…
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Frost advisory in Southeast MichiganFOX 2 Detroit Temps could dip as low as 33 degrees from 3 a.m. - 8 a.m. on Saturday, with the potential to result in frost formation in the early morning hours of Saturday, Oct. 17.
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Justin Liles: After a good freeze, warmer weather returns to Wisconsin, Minnesota, and Michigan this weekendScattered light showers across north-central Wisconsin will quickly fade this afternoon, with winds diminishing as high pressure moves overhead tonight. A hard freeze is expected across northwest Wisconsin, where lows…
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Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- WedModerate
- ThuModerate
- FriModerate
Grand Rapids, MI reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyHolland Tulip City Ap, records since 1996. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Grand Rapids 51 km
- Kalamazoo 35 km
- Wyoming 45 km
- Kentwood 42 km
- Portage 43 km
- Holland 35 km
- Forest Hills 57 km
- Walker 54 km
- Allendale 50 km
- Jenison 43 km
- Grandville 44 km
- Cutlerville 39 km
Forecasters' discussion
From the National Weather Service office in GRR, issued 1 hr ago
Key Messages
- Quiet Weather through the Weekend
- Height falls with showers then cooler next week
Discussion
Issued at 202 AM EDT Wed Oct 21 2026
- Quiet Weather through the Weekend
The dry weather pattern continues this week under upper and surface ridging. The next chance for rain is not until early next week. A slowly progressive pattern sees the ridge being flattened by northern stream troughing early next week with a cold front bringing showers while slowly pushing south through the Great Lakes.
- Height falls with showers then cooler next week
There are some indications the front could stall near Lower Michigan with a surface low moving along it for Tuesday or Wednesday. Upper troughing follows with the potential for sharply colder temperatures for the rest of next week.
Aviation
Issued at 122 PM EDT Wed Oct 21 2026
Clear skies will persist through the period. Dense fog is possible at MKG overnight. Otherwise other terminals will see patchy fog.
Marine
Issued at 202 AM EDT Wed Oct 21 2026
Winds and waves will remain relatively calm through the week then increase during the weekend.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.