S
M
T
W
T
F
S
1
48°
40°
2
51°
38°
3
50°
36°
4
49°
38°
5
52°
40°
6
46°
30°
7
51°
41°
8
48°
41°
9
53°
42°
10
50°
40°
11
50°
41°
12
46°
38°
13
48°
36°
14
47°
34°
15
47°
36°
16
51°
35°
17
56°
44°
18
56°
39°
19
52°
35°
20
61°
42°
21
49°
44°
22
51°
34°
23
47°
34°
24
51°
36°
25
43°
28°
26
40°
32°
27
48°
37°
28
46°
37°
29
45°
37°
30
48°
36°
31
57°
43°
1
50°
36°
2
43°
36°
3
46°
36°
4
45°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Thurso
Thurso's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Thurso. See also: April | May | June.