Grenchen weather in August 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
28 July
+23°+16°
29 July
+22°+15°
30 July
+24°+15°
31 July
+25°+15°
1 August
+27°+15°
2 August
+26°+16°
3 August
+25°+17°
4 August
+25°+16°
5 August
+25°+16°
6 August
+24°+15°
7 August
+24°+15°
8 August
+24°+15°
9 August
+24°+15°
10 August
+24°+14°
11 August
+24°+14°
12 August
+25°+15°
13 August
+24°+16°
14 August
+23°+15°
15 August
+23°+15°
16 August
+23°+14°
17 August
+24°+15°
18 August
+25°+16°
19 August
+24°+16°
20 August
+25°+15°
21 August
+26°+15°
22 August
+26°+15°
23 August
+25°+16°
24 August
+23°+16°
25 August
+24°+14°
26 August
+25°+14°
27 August
+24°+14°
28 August
+24°+14°
29 August
+23°+14°
30 August
+22°+14°
31 August
+21°+13°
Forecast in other regions
Zurich
+14°
Geneva
+18°
Basel
+16°
Lausanne
+17°
Bern
+14°
Winterthur
+14°
Lucerne
+15°
Sankt Gallen
+14°
Lugano
+18°
Biel
+14°
Thun
+14°
Koniz
+14°
La Chaux-de-Fonds
+12°
Schaffhausen
+13°
Chur
+16°
Rapperswil
+15°
Fribourg
+15°
Neuchatel
+16°
Emmen
+15°
Zug
+14°
