30.03
mon
mon
Day
55°F
E 12 mph
Precip.
0%
0%
Night
37°F
SW 4 mph
Precip.
0%
0%
31.03
tue
tue
Day
39°F
NW 12 mph
Precip.
100%
100%
Night
45°F
E 7 mph
Precip.
0%
0%
01.04
wed
wed
Day
37°F
SE 14 mph
Precip.
0%
0%
Night
34°F
SW 8 mph
Precip.
0%
0%
02.04
thu
thu
Day
32°F
W 13 mph
Precip.
100%
100%
Night
34°F
NW 7 mph
Precip.
100%
100%
03.04
fri
fri
Day
39°F
NW 6 mph
Precip.
100%
100%
Night
37°F
SE 6 mph
Precip.
0%
0%
04.04
sat
sat
Day
46°F
NW 8 mph
Precip.
0%
0%
Night
52°F
NE 13 mph
Precip.
100%
100%
05.04
sun
sun
Day
36°F
E 20 mph
Precip.
84%
84%
Night
32°F
SE 11 mph
Precip.
0%
0%
06.04
mon
mon
Day
36°F
S 7 mph
Precip.
0%
0%
Night
28°F
SW 6 mph
Precip.
0%
0%
07.04
tue
tue
Day
39°F
NW 12 mph
Precip.
0%
0%
Night
32°F
NW 9 mph
Precip.
0%
0%
08.04
wed
wed
Day
48°F
N 14 mph
Precip.
0%
0%
Night
43°F
N 9 mph
Precip.
0%
0%
09.04
thu
thu
Day
52°F
N 11 mph
Precip.
21%
21%
Night
45°F
N 6 mph
Precip.
100%
100%
10.04
fri
fri
Day
34°F
SW 14 mph
Precip.
100%
100%
Night
32°F
SW 12 mph
Precip.
0%
0%
11.04
sat
sat
Day
41°F
W 11 mph
Precip.
0%
0%
Night
39°F
W 8 mph
Precip.
100%
100%
12.04
sun
sun
Day
46°F
NW 11 mph
Precip.
0%
0%
Night
46°F
W 7 mph
Precip.
0%
0%
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 32.6°F. The highest and lowest sea temperatures during the month were 33.6°F and 32.0°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 35.9°F. The highest and lowest sea temperatures during the month were 39.9°F and 33.6°F.
Air temperature in Barrie, °F
Precipitation total in Barrie, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Barrie
Barrie on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Barrie
Local time: 01:05
March 30, monday
0300
34°F
NE
7 mph
7 mph
0600
37°F
NE
8 mph
8 mph
0900
45°F
NE
10 mph
10 mph
1200
55°F
E
12 mph
12 mph
1500
54°F
E
9 mph
9 mph
1800
50°F
SE
4 mph
4 mph
2100
43°F
S
5 mph
5 mph
March 31, tuesday
0000
37°F
SW
4 mph
4 mph
