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