The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Harvey, LA
Content continues below
January
Average Temperature
High
15°
Feels 15
Low
7°
Feels 5
Average Precipitation
9 Days
Rain amount
83.1mm
Snow amount
0.3cm
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
23°
3
25°
4
17°
5
21°
6
24°
7
25°
8
23°
9
24°
10
23°
11
23°
12
22°
13
16°
14
16°
15
14°
16
18°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Friday, January 2, 2026
Day
23°
Feels 23
Wind
24 km/h SW
Gust
36 km/h
Humidity
58%
P.O.P
30%
Night
18°
Feels 19
Wind
21 km/h SW
Gust
31 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical Averages
Jan 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.