Current Conditions

Bay City, Michigan

78°F25°C

Rain

Wind

SE 4 mph6 km/h

Humidity

84%

Cloud Cover

74%

As of Wednesday, September 2, 2026 at 8:07 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 4 mph6 km/h. 66% chance of showers throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 85°F29°CFeels 91°F33°C	Low 74°F23°C	Precip 0.33 in8.3 mm91%	Cloud 70%	Wind WSW 5 mph8 km/h	Wednesday: Overcast and warm, with a high of 85°F29°C — feels like 91°F33°C. Breezy from the WSW at 7 mph11 km/h. 91% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 4 mph6 km/h. 66% chance of showers throughout the night.
Rain	High 78°F26°C	Low 70°F21°C	Precip 0.36 in9.1 mm88%	Cloud 72%	Wind WSW 4 mph6 km/h	Thursday: Overcast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the NW around 4 mph6 km/h. 84% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the SW around 4 mph6 km/h. 88% chance of rain throughout the night.
Light Rain	High 76°F24°C	Low 69°F21°C	Precip 0.19 in4.8 mm50%	Cloud 85%	Wind NE 5 mph8 km/h	Friday: Overcast and warm, with a high of 76°F24°C and morning low of 69°F21°C. Light wind from the NE around 5 mph8 km/h. 50% chance of light rain throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the ENE at 5 to 7 mph8 to 12 km/h. 40% chance of light rain throughout the night.
Clear	High 76°F24°C	Low 65°F18°C	Precip 0.01 in0.3 mm6%	Cloud 30%	Wind ENE 7 mph12 km/h	Saturday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 66°F19°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. Saturday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the ENE at 7 to 9 mph11 to 14 km/h.
Partly Cloudy	High 76°F25°C	Low 61°F16°C	Precip 0 in0.1 mm1%	Cloud 43%	Wind ENE 6 mph10 km/h	Sunday: Partly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. Sunday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h.
Partly Cloudy	High 78°F26°C	Low 62°F17°C	Precip 0 in0.1 mm2%	Cloud 53%	Wind E 5 mph8 km/h	Monday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 62°F17°C. Light wind from the E around 5 mph7 km/h. Monday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the E at 6 to 8 mph10 to 12 km/h.
Partly Cloudy	High 81°F27°C	Low 63°F17°C	Precip 0.02 in0.5 mm9%	Cloud 73%	Wind SSE 7 mph12 km/h	Tuesday: Overcast and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. Tuesday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the SSE at 8 to 11 mph13 to 17 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	85°F29°C Feels 91°F33°C	74°F23°C	0.33 in8.3 mm· 91%	70%	Rain	WSW 5 mph8 km/h
DayOvercast and warm, with a high of 85°F29°C — feels like 91°F33°C. Breezy from the WSW at 7 mph11 km/h. 91% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 4 mph6 km/h. 66% chance of showers throughout the night.
	ThursdaySep 3	78°F26°C	70°F21°C	0.36 in9.1 mm· 88%	72%	Rain	WSW 4 mph6 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the NW around 4 mph6 km/h. 84% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 70°F21°C. Light wind from the SW around 4 mph6 km/h. 88% chance of rain throughout the night.
	FridaySep 4	76°F24°C	69°F21°C	0.19 in4.8 mm· 50%	85%	Light Rain	NE 5 mph8 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 69°F21°C. Light wind from the NE around 5 mph8 km/h. 50% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the ENE at 5 to 7 mph8 to 12 km/h. 40% chance of light rain throughout the night.
	SaturdaySep 5	76°F24°C	65°F18°C	0.01 in0.3 mm· 6%	30%	Clear	ENE 7 mph12 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 66°F19°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the ENE at 7 to 9 mph11 to 14 km/h.
	SundaySep 6	76°F25°C	61°F16°C	0 in0.1 mm· 1%	43%	Partly Cloudy	ENE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. NightPartly cloudy, with a low around 61°F16°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h.
	MondaySep 7	78°F26°C	62°F17°C	0 in0.1 mm· 2%	53%	Partly Cloudy	E 5 mph8 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 62°F17°C. Light wind from the E around 5 mph7 km/h. NightMostly cloudy, with a low around 62°F17°C. Breezy from the E at 6 to 8 mph10 to 12 km/h.
	TuesdaySep 8	81°F27°C	63°F17°C	0.02 in0.5 mm· 9%	73%	Partly Cloudy	SSE 7 mph12 km/h
DayOvercast and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SSE at 8 to 11 mph13 to 17 km/h.
	WednesdaySep 9	86°F30°C Feels 89°F32°C	72°F22°C	0.09 in2.3 mm· 24%	60%	Showers	SW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the SW at 12 to 13 mph19 to 21 km/h. 24% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the SW at 10 to 11 mph17 to 18 km/h. 21% chance of drizzle throughout the night.
	ThursdaySep 10	77°F25°C	67°F20°C	0.17 in4.4 mm· 27%	58%	Showers	W 9 mph15 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the WNW at 10 mph16 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F20°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. 23% chance of showers throughout the night.
	FridaySep 11	75°F24°C	63°F17°C	0.13 in3.4 mm· 18%	51%	Showers	W 8 mph13 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the W at 8 to 9 mph14 to 14 km/h. 18% chance of showers throughout the day. NightPartly cloudy, with a low around 63°F17°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 13% chance of drizzle throughout the night.
	SaturdaySep 12	77°F25°C	63°F17°C	0.12 in3 mm· 18%	53%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 63°F17°C. Breezy from the SW at 10 mph15 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 9 mph14 km/h. 18% chance of drizzle throughout the night.
	SundaySep 13	77°F25°C	65°F18°C	0.12 in3.1 mm· 20%	58%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the SW at 10 mph15 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the SSW at 9 mph14 km/h. 19% chance of showers throughout the night.
	MondaySep 14	76°F24°C	64°F18°C	0.09 in2.2 mm· 17%	55%	Drizzle	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Breezy from the SW at 10 mph15 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the SSW at 9 mph14 km/h. 17% chance of drizzle throughout the night.
	TuesdaySep 15	76°F24°C	63°F17°C	0.11 in2.8 mm· 13%	47%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 13% chance of showers throughout the day. NightPartly cloudy, with a low around 63°F17°C. Breezy from the SW at 9 mph14 km/h. 13% chance of drizzle throughout the night.
	WednesdaySep 16	74°F23°C	61°F16°C	0.13 in3.3 mm· 21%	45%	Showers	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F16°C. Breezy from the SW at 9 mph14 km/h. 17% chance of showers throughout the night.

Nearby Cities

Saginaw Township North11 mi18 km Saginaw12 mi20 km Midland18 mi29 km Flint41 mi67 km Burton43 mi70 km Mount Pleasant44 mi71 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 43.5945°N, 83.8889°W·Elevation: 182m·Timezone: America/Detroit·Population: 33,917