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