Hourly Weather Forecast - Bay Saint Louis, MS

12 AM
64°F
0%
1mph
WSW
Partly Cloudy
Humidity
94%
Feels like
64°F
Dew Point
62°F
1 AM
63°F
0%
1mph
W
Partly Cloudy
Humidity
97%
Feels like
63°F
Dew Point
62°F
2 AM
61°F
0%
1mph
WNW
Foggy
Humidity
100%
Feels like
61°F
Dew Point
61°F
3 AM
59°F
0%
1mph
NW
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
4 AM
58°F
0%
1mph
NNW
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
5 AM
58°F
0%
1mph
N
Partly Cloudy
Humidity
97%
Feels like
58°F
Dew Point
57°F
6 AM
58°F
0%
1mph
N
Partly Cloudy
Humidity
92%
Feels like
58°F
Dew Point
56°F
6:56 AM
7 AM
60°F
0%
1mph
NNE
Partly Cloudy
Humidity
84%
Feels like
60°F
Dew Point
55°F
8 AM
64°F
0%
1mph
NNE
Partly Cloudy
Humidity
75%
Feels like
64°F
Dew Point
56°F
9 AM
68°F
0%
1mph
NNE
Partly Cloudy
Humidity
69%
Feels like
68°F
Dew Point
57°F
10 AM
71°F
0%
1mph
NE
Partly Cloudy
Humidity
64%
Feels like
71°F
Dew Point
58°F
11 AM
74°F
0%
1mph
E
Partly Cloudy
Humidity
60%
Feels like
74°F
Dew Point
59°F
12 PM
75°F
0%
1mph
ESE
Mostly Sunny
Humidity
56%
Feels like
75°F
Dew Point
58°F
1 PM
76°F
0%
1mph
SE
Mostly Sunny
Humidity
54%
Feels like
76°F
Dew Point
58°F
2 PM
76°F
0%
1mph
SSE
Sunny
Humidity
54%
Feels like
76°F
Dew Point
58°F
3 PM
75°F
10%
1mph
SSE
Sunny
Humidity
57%
Feels like
75°F
Dew Point
58°F
4 PM
73°F
10%
2mph
SSE
Sunny
Humidity
60%
Feels like
73°F
Dew Point
59°F
5 PM
72°F
0%
2mph
SSE
Sunny
Humidity
65%
Feels like
72°F
Dew Point
60°F
6 PM
70°F
0%
2mph
SSE
Sunny
Humidity
70%
Feels like
70°F
Dew Point
60°F
7 PM
68°F
0%
1mph
SSE
Sunny
Humidity
77%
Feels like
68°F
Dew Point
61°F
7:11 PM
8 PM
67°F
0%
1mph
SSE
Clear
Humidity
83%
Feels like
67°F
Dew Point
61°F
9 PM
65°F
0%
1mph
S
Clear
Humidity
88%
Feels like
65°F
Dew Point
62°F
10 PM
64°F
0%
1mph
S
Hazy
Humidity
93%
Feels like
64°F
Dew Point
62°F
11 PM
63°F
0%
0mph
SSW
Hazy
Humidity
98%
Feels like
63°F
Dew Point
62°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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