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Hourly
7 Days
14 Days
Weekend
Monthly
°C
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°Celsius
°Fahrenheit
Monthly Historical Averages
Longboat Key, FL
Content continues below
March
Average Temperature
High
22°
Feels 22
Low
16°
Feels 16
Average Precipitation
5 Days
Rain amount
51.3mm
Snow amount
0cm
Content continues below
Daily Historical Averages
March 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
18
19
20
25°
21
25°
22
26°
23
26°
24
28°
25
27°
26
28°
27
28°
28
28°
29
28°
30
28°
31
29°
Forecast
Friday, March 20, 2026
Day
25°
Feels 25
Wind
24 km/h NE
Gust
36 km/h
Humidity
43%
P.O.P
0%
Night
13°
Feels 13
Wind
28 km/h N
Gust
42 km/h
Humidity
82%
P.O.P
0%
Historical Averages
Mar 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.