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Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bay St Louis, MS
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January
Average Temperature
High
14°
Feels 14
Low
7°
Feels 4
Average Precipitation
10 Days
Rain amount
99.7mm
Snow amount
0.3cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
12°
13
13°
14
16°
15
9°
16
14°
17
15°
18
8°
19
14°
20
18°
21
15°
22
19°
23
22°
24
20°
25
19°
26
15°
27
28
29
30
31
Forecast
Monday, January 12, 2026
Day
12°
Feels 11
Wind
16 km/h NE
Gust
25 km/h
Humidity
33%
P.O.P
20%
Night
4°
Feels 2
Wind
13 km/h N
Gust
19 km/h
Humidity
71%
P.O.P
20%
Historical Averages
Jan 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.