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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
McComb, MS
Content continues below
May
Average Temperature
High
29°
Feels 30
Low
17°
Feels 17
Average Precipitation
10 Days
Rain amount
95.7mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
28°
18
29°
19
29°
20
28°
21
27°
22
28°
23
27°
24
27°
25
28°
26
29°
27
29°
28
29°
29
29°
30
29°
31
29°
Forecast
Sunday, May 17, 2026
Day
28°
Feels 30
Wind
16 km/h S
Gust
24 km/h
Humidity
69%
P.O.P
90%
Rain
2-4 mm
Night
21°
Feels 21
Wind
16 km/h SE
Gust
24 km/h
Humidity
99%
P.O.P
30%
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.