Weather forecast for tomorrow
Monday, May 19.
5:49 am
9:21 pm
CDT
9:21 pm
CDT
Cloudy / Wind
52°F / 36°F
- Wind: 21mph E
- Humidity: 61%
- Precip. probability: 24%
- Precipitation: 0.16"
- UV index: 4
Tomorrow, in Saint John, strong breezes will accompany widespread cloudiness.
The chance of rainfall is low, and light precipitation is predicted. The temperature variation is forecasted to range from a maximum of a cool 51.8°F to a minimum of a wintry 35.6°F.
The temperature of 51.8°F aligns more with what is typical in April than what is normal in May.
Sunrise will be at 5:49 am and sunset at 9:21 pm; tomorrow's daylight will last for 15h and 32min.
The chance of rainfall is low, and light precipitation is predicted. The temperature variation is forecasted to range from a maximum of a cool 51.8°F to a minimum of a wintry 35.6°F.
The temperature of 51.8°F aligns more with what is typical in April than what is normal in May.
Sunrise will be at 5:49 am and sunset at 9:21 pm; tomorrow's daylight will last for 15h and 32min.
Frequently asked questions
What is the weather forecast for Saint John for tomorrow?
On Monday, in Saint John, overcast and breezy weather will continue throughout the day.
Will it rain tomorrow?
With a probability of 24%, light precipitation of 0.16" is anticipated.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 51.8°F, while the lowest temperature will be 35.6°F.
The maximum temperature will be uncommonly lower than the average highest temperature of 61.3°F in May. The lowest temperature will be relatively lower than the average low of 44.4°F.
The maximum temperature will be uncommonly lower than the average highest temperature of 61.3°F in May. The lowest temperature will be relatively lower than the average low of 44.4°F.
When are sunrise and sunset tomorrow?
On Monday, in Saint John, sunrise will be at 5:49 am and sunset at 9:21 pm (CDT).
How long will the day be tomorrow?
In Saint John, the length of the day tomorrow will be 15h and 32min.
Hourly weather forecast
12 am
- 39°F
- Feels like:
30°F
Cloudy
- Wind: 14mph E
- Pressure: 30.09"Hg
- Humidity: 72%
- Precip. probability: 17%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 39°F
- Feels like:
30°F
Cloudy
- Wind: 14mph ESE
- Pressure: 30.12"Hg
- Humidity: 76%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 37°F
- Feels like:
30°F
Cloudy
- Wind: 12mph E
- Pressure: 30.12"Hg
- Humidity: 80%
- Precip. probability: 22%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 5:49 am
6 am
- 37°F
- Feels like:
28°F
Cloudy
- Wind: 13mph E
- Pressure: 30.12"Hg
- Humidity: 86%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 10mi
8 am
- 37°F
- Feels like:
28°F
Cloudy
- Wind: 16mph E
- Pressure: 30.12"Hg
- Humidity: 84%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 43°F
- Feels like:
34°F
Cloudy
- Wind: 19mph E
- Pressure: 30.09"Hg
- Humidity: 69%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 45°F
- Feels like:
37°F
Mostly Cloudy
- Wind: 19mph E
- Pressure: 30.06"Hg
- Humidity: 59%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 48°F
- Feels like:
41°F
Cloudy / Wind
- Wind: 21mph E
- Pressure: 30.03"Hg
- Humidity: 50%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 50°F
- Feels like:
43°F
Cloudy / Wind
- Wind: 20mph E
- Pressure: 30"Hg
- Humidity: 46%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 50°F
- Feels like:
45°F
Few Showers
- Wind: 18mph E
- Pressure: 29.97"Hg
- Humidity: 44%
- Precip. probability: 33%
- Precipitation: 0.04"
- Visibility: 9mi
8 pm
- 46°F
- Feels like:
41°F
Showers
- Wind: 16mph E
- Pressure: 30"Hg
- Humidity: 51%
- Precip. probability: 42%
- Precipitation: 0.04"
- Visibility: 7mi
Sunset: 9:21 pm
10 pm
- 43°F
- Feels like:
37°F
Cloudy
- Wind: 14mph E
- Pressure: 30.03"Hg
- Humidity: 68%
- Precip. probability: 19%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, on Monday, primarily cloud-filled and occasionally wet weather is forecasted.
With minimal precipitation of 0.04", rainfall is predicted from 6 pm to 9 pm.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 50°F. The feels-like temperature will vary between a minimum of 26.6°F and a maximum of 44.6°F. The warmest part of the day will be from 4 pm to 6 pm.
The forecasted maximum is more resembling April's typical high of 46.6°F than the average for May. The minimum temperature will be also more in line with April's average low of 31.5°F than May's typical value of 44.4°F.
With minimal precipitation of 0.04", rainfall is predicted from 6 pm to 9 pm.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 50°F. The feels-like temperature will vary between a minimum of 26.6°F and a maximum of 44.6°F. The warmest part of the day will be from 4 pm to 6 pm.
The forecasted maximum is more resembling April's typical high of 46.6°F than the average for May. The minimum temperature will be also more in line with April's average low of 31.5°F than May's typical value of 44.4°F.
Updated: May 18, 2025 @ 22:17:24 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate