Bay City 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Bay City 7-day weather forecast

created the forecast for Bay City, Michigan using data from . This week's high is 63 掳F on Thursday, while the low is 23 掳F on Tuesday. There is expected to be 1 sunny day and rain on 4 days this week.

NWS Detroit/Pontiac MI has issued a flood warning until Thursday at 02:00 AM.

Monday, April 6

- High of 44 掳F, low of 26 掳F (98% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Fresh breeze (23 mph wind)
- Sunrise at 7:08 AM, sunset at 8:07 PM
1 / 6
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Tuesday, April 7

- High of 37 掳F, low of 23 掳F (34% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 7:06 AM, sunset at 8:08 PM
2 / 6
Onishchenko Natalya // Shutterstock

Wednesday, April 8

- High of 52 掳F, low of 28 掳F (41% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 7:04 AM, sunset at 8:09 PM
3 / 6
Alex Stemmer // Shutterstock

Thursday, April 9

- High of 63 掳F, low of 45 掳F (60% humidity)
- Overcast with a 88% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 7:02 AM, sunset at 8:10 PM
4 / 6
Valeriy Boyarskiy // Shutterstock

Friday, April 10

- High of 53 掳F, low of 40 掳F (92% humidity)
- Overcast with a 100% chance of rain (18 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 7:01 AM, sunset at 8:12 PM
- Last quarter moon
5 / 6
Nazarova Mariia // Shutterstock

Saturday, April 11

- High of 48 掳F, low of 36 掳F (63% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:59 AM, sunset at 8:13 PM
6 / 6
Marian Weyo // Shutterstock

Sunday, April 12

- High of 63 掳F, low of 39 掳F (94% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Fresh breeze (23 mph wind)
- Sunrise at 6:57 AM, sunset at 8:14 PM

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