Weather forecast for 10 daysBay Saint Louis, MS
Weather forecast for the weekend
Sunday Oct 18, 2026
- 73°F
- 52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphENE 77°
- Humidity: 41%
- UV index: 7
- Sunrise: 7:01 am CDT
- Sunset: 6:23 pm CDT
- details ▼
Today, on Sunday, October 18, expect bright skies and plenty of sunshine.
A temperature range of a warm 73.4°F to a cool 51.8°F is anticipated.
Today's maximum temperature is predicted to be relatively lower than the usual 78.3°F high in October.
Sunrise was at 7:01 am and sunset will be at 6:23 pm; the daylight will last for 11h and 22min.
A temperature range of a warm 73.4°F to a cool 51.8°F is anticipated.
Today's maximum temperature is predicted to be relatively lower than the usual 78.3°F high in October.
Sunrise was at 7:01 am and sunset will be at 6:23 pm; the daylight will last for 11h and 22min.
10-day overview
Daily temperatures
Maximum temperature: 81°C.
Coldest day: today 73°C.
Coldest day: today 73°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 6%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 73°F
- 52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphENE 77°
- Humidity: 41%
- UV index: 7
- Sunrise: 7:01 am CDT
- Sunset: 6:23 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 75°F
- 57°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphENE 61°
- Humidity: 57%
- UV index: 7
- Sunrise: 7:02 am CDT
- Sunset: 6:22 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 54°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphENE 68°
- Humidity: 51%
- UV index: 7
- Sunrise: 7:02 am CDT
- Sunset: 6:21 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 81°F
- 55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphENE 65°
- Humidity: 47%
- UV index: 7
- Sunrise: 7:03 am CDT
- Sunset: 6:20 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 81°F
- 57°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphNNE 20°
- Humidity: 47%
- UV index: 7
- Sunrise: 7:04 am CDT
- Sunset: 6:19 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 81°F
- 59°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphENE 62°
- Humidity: 46%
- UV index: 6
- Sunrise: 7:05 am CDT
- Sunset: 6:18 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 55°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphENE 71°
- Humidity: 51%
- UV index: 6
- Sunrise: 7:05 am CDT
- Sunset: 6:17 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 55°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphENE 59°
- Humidity: 49%
- UV index: 6
- Sunrise: 7:06 am CDT
- Sunset: 6:16 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 55°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphENE 62°
- Humidity: 51%
- UV index: 6
- Sunrise: 7:07 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 81°F
- 59°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphENE 63°
- Humidity: 54%
- UV index: 6
- Sunrise: 7:08 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Across the following ten days, primarily dry and sunny and occasionally gloomy weather is anticipated.
Rainfall is not predicted in Bay Saint Louis in the upcoming period.
In the upcoming period, the highest temperature will vary between 73.4°F and 80.6°F, while the minimum temperature is forecast to range between 51.8°F and 59°F.
The warmest days will be Wednesday through Friday and next Tuesday, with a maximum of 80.6°F; today is the coldest day, with a maximum temperature of 73.4°F.
Rainfall is not predicted in Bay Saint Louis in the upcoming period.
In the upcoming period, the highest temperature will vary between 73.4°F and 80.6°F, while the minimum temperature is forecast to range between 51.8°F and 59°F.
The warmest days will be Wednesday through Friday and next Tuesday, with a maximum of 80.6°F; today is the coldest day, with a maximum temperature of 73.4°F.
Updated: Oct 18, 2026 @ 16:49:07 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
Frequently asked questions
Today, clear skies and sunshine are anticipated.
Today, the highest temperature will be 73.4°F, while the lowest temperature will be 51.8°F.
Today, the maximum temperature will be relatively lower than the average highest temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 65.1°F.
Today, the maximum temperature will be relatively lower than the average highest temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 65.1°F.
On Sunday, in Bay Saint Louis, sunrise was at 7:01 am and sunset will be at 6:23 pm (CDT).
Today, the daylight will last for 11h and 22min.
