Hartz Peak Weather Forecast
- 4
- 9
Shower
- 6
- 9
Shower
- 5
- 12
Cloudy
- 7
- 13
Cloudy
- 6
- 12
Partly cloudy
- 7
- 11
Shower
- 6
- 10
Shower
Today 19 May South East
Partly cloudy. Medium chance of showers in the far south, slight chance elsewhere. The chance of morning fog. Light winds becoming northwesterly 15 to 20 km/h in the morning then tending westerly 15 to 25 km/h in the middle of the day. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching between 11 and 16.
Hartz Peak Temperature Statistics View More
May Temperature
Dover (21km)
Lowest 7 May, 2026
2.8 °CAverage May
9.8 °CHighest 1 May, 2026
26.1 °C
Climate (2021–Present)
Dover (21km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
10 °CAverage High 2021–2026
17 °C