Weather Bay Saint Louis week

Weather forecast for Bay Saint Louis for this and next week.

Wednesday, Jan 14

59 / 50°F

0.00 in

7 mph

50 °F	45 °F	12 am
50 °F	46 °F	6 am
59 °F	57 °F	12 pm
57 °F	55 °F	6 pm

sunrise 6:54 am
sunset 5:18 pm

HOURLY

From morning untill noon overcast, in the afternoon cloudy, in the evening initially cloudy, later overcast. The highest temperature 59 °F. Total rainfall 0.02 in. At night clear. The lowest temperature 50 °F.

Interactive map weather Mississippi, USA

GPS: 30.3088; -89.3301

altitude: 42 ft
local time:

PLACES IN THE AREA

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Weather forecast Bay Saint Louis, Mississippi, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Wednesday 01/14/2026
12 AM 1 AM	overcast	50 °F 45 °F	0.01 in	7 fps 4 mph west	30.1 in	42 %	28 °F	100 %	0%	0%	100%	99%
6 AM 7 AM	overcast	50 °F 46 °F	0.02 in	9 fps 6 mph west-southwest	30.0 in	53 %	34 °F	100 %	0%	0%	100%	99%
12 PM 1 PM	cloudy	59 °F 57 °F	0.0 in	11 fps 7 mph west-southwest	29.9 in	57 %	43 °F	79 %	0%	0%	79%	2%
6 PM 7 PM	overcast	57 °F 55 °F	0.0 in	6 fps 4 mph west	29.9 in	59 %	43 °F	100 %	0%	0%	100%	0%
Thursday 01/15/2026
12 AM 1 AM	clear	50 °F 46 °F	0.0 in	16 fps 11 mph northwest	29.9 in	61 %	36 °F	0 %	0%	0%	0%	0%
6 AM 7 AM	clear	41 °F 36 °F	0.0 in	14 fps 10 mph north-northwest	30.0 in	56 %	27 °F	0 %	0%	0%	0%	0%
12 PM 1 PM	clear	45 °F 37 °F	0.0 in	16 fps 11 mph northwest	30.1 in	39 %	23 °F	0 %	0%	0%	0%	0%
6 PM 7 PM	clear	41 °F 36 °F	0.0 in	7 fps 5 mph north-northwest	30.1 in	49 %	25 °F	0 %	0%	0%	0%	0%

Bay Saint Louis, Mississippi, USA - information

State: Mississippi, USA

GPS coordinates: 30.3088; -89.3301

Time zone: America / Chicago time difference in hours with time in NY is -7 hours

Population: 9 260
Altitude: 42 ft
The administrative part:

Mississippi, Jackson
Hancock County, Bay Saint Louis

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Weather Bay Saint Louis, Mississippi, USA. Weather forecast Bay Saint Louis.

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Data source

Weather forecast for Bay Saint Louis is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Bay Saint Louis

data are always in the local time

Sun and light

Jan. 14, 2026

Sunrise:	Sunset:
6:54 am	5:18 pm
Noon:	Length of day:
12:06 pm	10:24
Start of civil twilight*:	End of civil twilight*:
6:28 am	5:45 pm
Start of nautical twilight*:	End of nautical twilight*:
5:59 am	6:13 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:30 am	6:42 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/14/2026 3:36 am	01/14/2026 1:40 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026