Sion weather in March 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
23 February
+8°-1°
24 February
+8°0°
25 February
+8°0°
26 February
+7°-1°
27 February
+7°-1°
28 February
+8°+1°
1 March
+8°+1°
2 March
+9°+2°
3 March
+8°+1°
4 March
+8°+1°
5 March
+6°-1°
6 March
+7°-2°
7 March
+8°-2°
8 March
+9°-2°
9 March
+9°-1°
10 March
+10°+1°
11 March
+10°+1°
12 March
+11°0°
13 March
+10°+2°
14 March
+10°+1°
15 March
+10°+2°
16 March
+11°+2°
17 March
+12°+3°
18 March
+12°+4°
19 March
+11°+4°
20 March
+11°+3°
21 March
+12°+4°
22 March
+13°+3°
23 March
+13°+3°
24 March
+12°+3°
25 March
+12°+4°
26 March
+11°+4°
27 March
+12°+3°
28 March
+13°+4°
29 March
+14°+5°
30 March
+14°+6°
31 March
+13°+5°
1 April
+13°+5°
2 April
+13°+3°
3 April
+13°+6°
4 April
+12°+6°
5 April
+12°+5°
Forecast in other regions
Zurich
+14°
Geneva
+14°
Basel
+15°
Lausanne
+14°
Bern
+14°
Winterthur
+13°
Lucerne
+15°
Sankt Gallen
+13°
Lugano
+16°
Biel
+13°
Thun
+14°
Koniz
+13°
La Chaux-de-Fonds
+11°
Schaffhausen
+13°
Chur
+15°
Rapperswil
+15°
Fribourg
+13°
Neuchatel
+14°
Emmen
+15°
Zug
+14°
