Current Conditions

Bay City, Michigan

66°F19°C
Partly Cloudy

Wind

N 3 mph5 km/h

Humidity

91%

Cloud Cover

83%

As of Thursday, August 13, 2026 at 3:52 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the NW around 3 mph4 km/h.

Night

Mostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 4 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 82°F28°CLow 66°F19°CPrecip 0 in0.1 mm2%Cloud 75%Wind N 3 mph5 km/hThursday: Overcast and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the NW around 3 mph4 km/h. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 4 mph6 km/h.
Partly CloudyHigh 80°F27°CLow 68°F20°CPrecip 0 in0 mmCloud 69%Wind NE 8 mph12 km/hFriday: Overcast and warm, with a high of 80°F27°C and morning low of 69°F21°C. Breezy from the NE at 8 to 11 mph13 to 17 km/h. Friday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the NE at 7 to 10 mph11 to 16 km/h.
DrizzleHigh 81°F27°CLow 66°F19°CPrecip 0.04 in1.1 mm17%Cloud 61%Wind E 8 mph12 km/hSaturday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the E at 8 mph13 km/h. 11% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the E at 7 to 8 mph12 to 12 km/h. 17% chance of drizzle in the evening.
Light RainHigh 81°F27°CFeels 85°F29°CLow 71°F22°CPrecip 0.31 in7.9 mm68%Cloud 79%Wind W 8 mph14 km/hSunday: Overcast and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the W at 9 mph14 km/h. 68% chance of light rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the WNW at 8 to 10 mph13 to 16 km/h. 32% chance of drizzle throughout the night.
DrizzleHigh 77°F25°CLow 66°F19°CPrecip 0.02 in0.4 mm11%Cloud 50%Wind N 7 mph12 km/hMonday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the N at 8 to 9 mph13 to 15 km/h. Monday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the N at 7 to 9 mph11 to 15 km/h. 11% chance of drizzle overnight.
Partly CloudyHigh 81°F27°CLow 61°F16°CPrecip 0.01 in0.2 mm6%Cloud 55%Wind SSW 5 mph9 km/hTuesday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the SW at 5 to 7 mph9 to 11 km/h. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 6 to 8 mph9 to 12 km/h.
Light RainHigh 79°F26°CLow 69°F20°CPrecip 0.33 in8.4 mm46%Cloud 77%Wind SW 10 mph16 km/hWednesday: Overcast and warm, with a high of 79°F26°C and morning low of 69°F21°C. Breezy from the SW at 10 to 11 mph17 to 18 km/h. 46% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 69°F20°C. Breezy from the SW at 9 mph14 km/h. 46% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1382°F28°C66°F19°C0 in0.1 mm· 2%75%Partly CloudyN 3 mph5 km/h
FridayAug 1480°F27°C68°F20°C0 in0 mm· —69%Partly CloudyNE 8 mph12 km/h
SaturdayAug 1581°F27°C66°F19°C0.04 in1.1 mm· 17%61%DrizzleE 8 mph12 km/h
SundayAug 1681°F27°C
Feels 85°F29°C
71°F22°C0.31 in7.9 mm· 68%79%Light RainW 8 mph14 km/h
MondayAug 1777°F25°C66°F19°C0.02 in0.4 mm· 11%50%DrizzleN 7 mph12 km/h
TuesdayAug 1881°F27°C61°F16°C0.01 in0.2 mm· 6%55%Partly CloudySSW 5 mph9 km/h
WednesdayAug 1979°F26°C69°F20°C0.33 in8.4 mm· 46%77%Light RainSW 10 mph16 km/h
ThursdayAug 2075°F24°C65°F18°C0.12 in3.1 mm· 27%51%ShowersNW 9 mph14 km/h
FridayAug 2176°F24°C61°F16°C0.11 in2.7 mm· 14%44%ShowersNW 7 mph11 km/h
SaturdayAug 2277°F25°C61°F16°C0.07 in1.9 mm· 14%40%DrizzleW 6 mph10 km/h
SundayAug 2378°F26°C62°F17°C0.05 in1.3 mm· 15%40%DrizzleWSW 7 mph11 km/h
MondayAug 2479°F26°C63°F17°C0.06 in1.6 mm· 12%45%DrizzleWSW 7 mph11 km/h
TuesdayAug 2579°F26°C64°F18°C0.06 in1.4 mm· 13%43%DrizzleWSW 7 mph12 km/h
WednesdayAug 2678°F26°C64°F18°C0.06 in1.6 mm· 15%44%DrizzleWNW 7 mph12 km/h
ThursdayAug 2777°F25°C63°F17°C0.07 in1.7 mm· 17%46%DrizzleNNW 7 mph12 km/h

Nearby Cities

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