Monday
Cloudy
High: 25°C
(77°F)
Wind: SW at 16 mph (26 km/h)
Humidity: 48%
25% chance of showers
Harpenden Weather - Extended Forecast
Regional Forecast
Tuesday
After a bright start, soon clouding from the west. Becoming windy, with rain and showers in the afternoon, potentially heavy and thundery at times. Much cooler than recently. Maximum temperature 22°C.
Outlook For Wednesday To Friday
An unsettled week, often with a mix of sunny spells and scattered showers, Thursday the most likely day for any heavy showers. Gentle winds, feeling warm in sunshine.
Daily Forecast
Monday Night
Clear sky
Low: 13°C
(55°F)
Wind: SW at 7 mph (11 km/h)
Humidity: 73%
30% chance of showers
Tuesday
Light rain
High: 21°C
(70°F)
Wind: SW at 16 mph (26 km/h)
Humidity: 44%
75% chance of showers
Tuesday Night
Partly cloudy
Low: 14°C
(57°F)
Wind: WSW at 13 mph (21 km/h)
Humidity: 85%
5% chance of showers
Wednesday
Partly cloudy
High: 24°C
(75°F)
Wind: WNW at 11 mph (18 km/h)
Humidity: 44%
5% chance of showers
Wednesday Night
Clear sky
Low: 14°C
(57°F)
Wind: ENE at 4 mph (6 km/h)
Humidity: 78%
5% chance of showers
Thursday
Cloudy
High: 25°C
(77°F)
Wind: SW at 4 mph (6 km/h)
Humidity: 58%
15% chance of showers
Thursday Night
Cloudy
Low: 16°C
(61°F)
Wind: SW at 7 mph (11 km/h)
Humidity: 81%
10% chance of showers
Friday
Cloudy
High: 25°C
(77°F)
Wind: SSW at 7 mph (11 km/h)
Humidity: 57%
15% chance of showers
Friday Night
Cloudy
Low: 16°C
(61°F)
Wind: S at 4 mph (6 km/h)
Humidity: 79%
10% chance of showers