New York, NY 70° Los Angeles, CA 90° Chicago, IL 77° Houston, TX 90° Miami, FL 83° Phoenix, AZ 111° Seattle, WA 67° Denver, CO 92° Toronto, ON 72° Vancouver, BC 69°
WeatherLive › Michigan › Allegan

Allegan, MI Weather (49010)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherAllegan · 9:15 PM EDT
80° | 60°
71°F
Feels like 70°
Light rain
WindS 7 mph · Gusts 16 mph
Precip66% · 0.13 in
Humidity73% · Dew point 62°
UV index7 High
Air Quality42 Good
Pressure30.06 inHg
Visibility6 mi
Sunrise / Sunset7:05 AM · 8:23 PM · 13h 18m

Weather map — Allegan

Full radar →
Now
71°
0.03 in
7 mph
22:00
69°
0.03 in
7 mph
23:00
69°
0.03 in
7 mph
00:00
67°
0.03 in
6 mph
01:00
70°
25%
6 mph
02:00
70°
23%
8 mph
03:00
69°
24%
9 mph
04:00
69°
26%
9 mph
05:00
69°
24%
9 mph
06:00
68°
24%
9 mph
07:00
68°
23%
10 mph
08:00
68°
21%
11 mph
09:00
69°
17%
10 mph
10:00
74°
8%
12 mph
11:00
80°
12%
13 mph
12:00
81°
5%
13 mph
13:00
85°
10%
15 mph
14:00
85°
10%
14 mph
15:00
87°
5%
15 mph
16:00
87°
6%
15 mph
17:00
87°
10%
15 mph
18:00
83°
11%
13 mph
19:00
81°
14%
11 mph
20:00
79°
18%
4 mph

Today · Sat 8/29

High 80°
66% / 0.13 in

Mostly cloudy. Winds SW at 12 mph.

Tonight · Sat 8/29

Low 67°
58% / 0.03 in

Light rain. Winds S at 7 mph.

Tomorrow · Sun 8/30

87° | 67°
52% / 0.04 in

Mostly cloudy. Winds S at 15 mph.

7-day trend

Allegan · temperature + precipitation

10-day forecast

Updated 9:15 PM

Details & indices

Wind
7 mph S
Gusts 16 mph
Humidity
73%
Dew point 62°
Pressure
30.06 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 42 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Allegan

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise7:05 AM
Sunset8:23 PM
Length of day13h 18m
Moonrise8:56 PM
Moonset8:35 AM
Moon phase🌖 Waning Gibbous · 96%
Next full moonSep 26 Harvest Moon
Latitude42.5292°N
Longitude-85.8553°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Detroit
Mostly cloudy
77° 🌤️
Grand Rapids
—
—
Data sources · Saturday, August 29
Where the Allegan forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 42.5292°N, -85.8553°.
NBM + global weather models
Updated: 9:15 PM
Weather in Allegan
Allegan's outlook: warmest day near 99° (Wednesday), coldest night about 60° (Saturday). Models drop roughly 0.41 in of precipitation across the stretch — watch Sunday (68%). Hold onto the patio furniture Wednesday: gusts could hit 39 mph. No active NWS alerts at the moment — quiet on the hazards front. Right now Allegan is about 6° cooler than nearby Chicago. Longer view: four full seasons with serious winter and real summer heat.
Allegan, MI · Elev 653 ft · 42.53°N, 85.86°W · Michigan · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 9:15 PM