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WeatherLive › Michigan › Bay City

Bay City, MI Weather (48708)

ZIP codes: 48708 · 48706
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherBay City · 10:42 PM EDT
77° | 51°
66°F
Feels like 62°
Sunny
WindSE 8 mph · Gusts 16 mph
Precip4% · –
Humidity58% · Dew point 51°
UV index3 Low
Air Quality28 Good
Pressure30.12 inHg
Visibility6 mi
Sunrise / Sunset6:54 AM · 8:18 PM · 13h 24m

Weather map — Bay City

Full radar →
Now
66°
4%
8 mph
23:00
65°
8%
8 mph
00:00
64°
4%
8 mph
01:00
63°
5%
7 mph
02:00
61°
11%
8 mph
03:00
61°
22%
7 mph
04:00
61°
21%
8 mph
05:00
60°
21%
8 mph
06:00
60°
21%
8 mph
07:00
60°
26%
8 mph
08:00
63°
22%
9 mph
09:00
66°
16%
13 mph
10:00
68°
13%
12 mph
11:00
74°
18%
13 mph
12:00
77°
13%
15 mph
13:00
82°
7%
15 mph
14:00
84°
6%
15 mph
15:00
84°
9%
16 mph
16:00
83°
9%
14 mph
17:00
83°
9%
11 mph
18:00
83°
9%
12 mph
19:00
80°
10%
10 mph
20:00
79°
10%
7 mph
21:00
76°
11%
10 mph

Today · Fri 8/28

High 77°
4% / –

Sunny. Winds SE at 8 mph.

Tonight · Fri 8/28

Low 60°
8% / –

Partly cloudy. Winds SE at 8 mph.

Tomorrow · Sat 8/29

84° | 60°
19% / 0.01 in

Mostly cloudy. Winds SW at 16 mph.

7-day trend

Bay City · temperature + precipitation

10-day forecast

Updated 10:42 PM

Details & indices

Wind
8 mph SE
Gusts 16 mph
Humidity
58%
Dew point 51°
Pressure
30.12 inHg
Rising
UV index
3 — Low
High today
Air Quality
Good
AQI 28 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Bay City

🌿 Conditions right now

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

Sun & moon

Sunrise6:54 AM
Sunset8:18 PM
Length of day13h 24m
Moonrise8:28 PM
Moonset7:18 AM
Moon phase🌕 Full Moon · 99%
Next full moonSep 26 Harvest Moon
Latitude43.5945°N
Longitude-83.8889°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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Detroit
Sunny
67° 🌤️
Grand Rapids
—
—
Data sources · Friday, August 28
Where the Bay City 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: 43.5945°N, -83.8889°.
NBM + global weather models
Updated: 10:42 PM
Weather in Bay City
Bay City's outlook: warmest day near 100° (Tuesday), coldest night about 51° (Friday). Models drop roughly 1.6 in of precipitation across the stretch — watch Sunday (82%). Wind is the one to watch: gusts to 37 mph around Wednesday. The NWS alert board for this area is currently clear. Right now Bay City is about 14° cooler than nearby Grand Rapids. Longer view: four full seasons with serious winter and real summer heat.
Bay City, MI · Elev 597 ft · 43.59°N, 83.89°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: 10:42 PM