Hourly Weather Forecast - Harpenden, Hertfordshire, GB

12 AM
47°F
0%
8mph
SE
Partly Cloudy
Humidity
94%
Feels like
43°F
Dew Point
45°F
1 AM
46°F
0%
7mph
SE
Hazy
Humidity
94%
Feels like
43°F
Dew Point
45°F
2 AM
46°F
0%
7mph
SSE
Hazy
Humidity
94%
Feels like
43°F
Dew Point
45°F
3 AM
46°F
0%
7mph
SE
Hazy
Humidity
93%
Feels like
42°F
Dew Point
44°F
4 AM
45°F
0%
7mph
SSE
Hazy
Humidity
95%
Feels like
42°F
Dew Point
44°F
5 AM
45°F
0%
7mph
SE
Hazy
Humidity
95%
Feels like
41°F
Dew Point
43°F
6 AM
44°F
0%
7mph
SSE
Hazy
Humidity
94%
Feels like
40°F
Dew Point
43°F
6:39 AM
7 AM
45°F
0%
8mph
SE
Hazy
Humidity
92%
Feels like
41°F
Dew Point
43°F
8 AM
47°F
0%
8mph
SE
Partly Cloudy
Humidity
91%
Feels like
43°F
Dew Point
45°F
9 AM
50°F
0%
8mph
ESE
Partly Cloudy
Humidity
87%
Feels like
50°F
Dew Point
47°F
10 AM
53°F
0%
9mph
SE
Partly Cloudy
Humidity
81%
Feels like
53°F
Dew Point
48°F
11 AM
56°F
0%
9mph
SSE
Partly Cloudy
Humidity
78%
Feels like
56°F
Dew Point
49°F
12 PM
59°F
0%
10mph
SSE
Partly Cloudy
Humidity
73%
Feels like
59°F
Dew Point
50°F
1 PM
61°F
0%
9mph
SSE
Partly Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
2 PM
62°F
0%
10mph
SSE
Partly Cloudy
Humidity
69%
Feels like
62°F
Dew Point
51°F
3 PM
61°F
0%
10mph
SSE
Partly Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
4 PM
59°F
0%
9mph
SSE
Partly Cloudy
Humidity
74%
Feels like
59°F
Dew Point
50°F
5 PM
56°F
0%
8mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
56°F
Dew Point
49°F
5:47 PM
6 PM
54°F
0%
7mph
SSE
Cloudy
Humidity
83%
Feels like
54°F
Dew Point
49°F
7 PM
52°F
0%
7mph
SSE
Cloudy
Humidity
86%
Feels like
52°F
Dew Point
48°F
8 PM
51°F
20%
7mph
S
Cloudy
Humidity
88%
Feels like
51°F
Dew Point
47°F
9 PM
50°F
10%
6mph
S
Cloudy
Humidity
89%
Feels like
50°F
Dew Point
47°F
10 PM
49°F
10%
6mph
SSW
Cloudy
Humidity
91%
Feels like
47°F
Dew Point
47°F
11 PM
49°F
10%
5mph
SSW
Mostly Cloudy
Humidity
92%
Feels like
46°F
Dew Point
46°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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