Bay City 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Bay City 7-day weather forecast

created the forecast for Bay City, Michigan using data from . This week's high is 99 掳F on Sunday, while the low is 59 掳F on Monday. There are expected to be 3 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, August 3

- High of 84 掳F, low of 59 掳F (41% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:26 AM, sunset at 8:56 PM
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Tuesday, August 4

- High of 89 掳F, low of 60 掳F (39% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:28 AM, sunset at 8:55 PM
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Wednesday, August 5

- High of 83 掳F, low of 63 掳F (62% humidity)
- Partly sunny with a 36% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:29 AM, sunset at 8:53 PM
- Last quarter moon
3 / 6
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Thursday, August 6

- High of 77 掳F, low of 66 掳F (78% humidity)
- Overcast with a 26% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:30 AM, sunset at 8:52 PM
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Friday, August 7

- High of 80 掳F, low of 66 掳F (66% humidity)
- Mostly cloudy with a 39% chance of rain (1 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:31 AM, sunset at 8:51 PM
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Saturday, August 8

- High of 91 掳F, low of 68 掳F (45% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:32 AM, sunset at 8:49 PM
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Sunday, August 9

- High of 99 掳F, low of 67 掳F (28% humidity)
- Mostly cloudy with a 0% chance of rain
- Strong breeze (26 mph wind)
- Sunrise at 6:33 AM, sunset at 8:48 PM

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