Hourly Weather Forecast - Harpenden, Hertfordshire, GB

12 AM
47°F
10%
5mph
SW
Mostly Cloudy
Humidity
95%
Feels like
45°F
Dew Point
46°F
1 AM
47°F
10%
6mph
WSW
Mostly Cloudy
Humidity
96%
Feels like
43°F
Dew Point
45°F
2 AM
46°F
10%
7mph
W
Mostly Cloudy
Humidity
96%
Feels like
42°F
Dew Point
45°F
3 AM
45°F
10%
7mph
W
Mostly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
44°F
4 AM
45°F
10%
7mph
W
Cloudy
Humidity
98%
Feels like
41°F
Dew Point
44°F
5 AM
45°F
10%
8mph
W
Foggy
Humidity
99%
Feels like
41°F
Dew Point
44°F
6 AM
45°F
10%
7mph
W
Foggy
Humidity
99%
Feels like
41°F
Dew Point
45°F
6:36 AM
7 AM
46°F
10%
7mph
WNW
Mostly Cloudy
Humidity
97%
Feels like
42°F
Dew Point
45°F
8 AM
48°F
10%
8mph
WNW
Partly Cloudy
Humidity
94%
Feels like
44°F
Dew Point
46°F
9 AM
50°F
10%
9mph
WNW
Partly Cloudy
Humidity
91%
Feels like
50°F
Dew Point
48°F
10 AM
53°F
10%
9mph
WNW
Partly Cloudy
Humidity
86%
Feels like
53°F
Dew Point
49°F
11 AM
54°F
10%
10mph
WNW
Partly Cloudy
Humidity
84%
Feels like
54°F
Dew Point
49°F
12 PM
56°F
10%
10mph
WNW
Partly Cloudy
Humidity
81%
Feels like
56°F
Dew Point
50°F
1 PM
57°F
20%
10mph
WNW
Partly Cloudy
Humidity
78%
Feels like
57°F
Dew Point
50°F
2 PM
57°F
30%
10mph
WNW
30% Chance Rain Showers
Humidity
77%
Feels like
57°F
Dew Point
50°F
3 PM
56°F
30%
10mph
WNW
30% Chance Rain Showers
Humidity
76%
Feels like
56°F
Dew Point
49°F
4 PM
54°F
30%
10mph
NW
30% Chance Rain Showers
Humidity
80%
Feels like
54°F
Dew Point
48°F
5 PM
52°F
30%
9mph
NW
30% Chance Rain Showers
Humidity
83%
Feels like
52°F
Dew Point
47°F
5:49 PM
6 PM
50°F
30%
8mph
NW
30% Chance Rain Showers
Humidity
86%
Feels like
47°F
Dew Point
46°F
7 PM
49°F
30%
8mph
NNW
30% Chance Rain Showers
Humidity
88%
Feels like
45°F
Dew Point
45°F
8 PM
48°F
10%
7mph
NNW
Partly Cloudy
Humidity
88%
Feels like
45°F
Dew Point
45°F
9 PM
48°F
10%
6mph
NNW
Mostly Clear
Humidity
88%
Feels like
45°F
Dew Point
44°F
10 PM
47°F
10%
6mph
NNW
Clear
Humidity
88%
Feels like
45°F
Dew Point
44°F
11 PM
47°F
10%
6mph
N
Mostly Clear
Humidity
89%
Feels like
44°F
Dew Point
44°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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