Hourly Weather Forecast - Letchworth, Hertfordshire, GB

3 AM
35°F
0%
1mph
ESE
Partly Cloudy
Humidity
89%
Feels like
35°F
Dew Point
31°F
4 AM
34°F
0%
1mph
E
Partly Cloudy
Humidity
90%
Feels like
34°F
Dew Point
31°F
5 AM
34°F
0%
2mph
E
Partly Cloudy
Humidity
91%
Feels like
34°F
Dew Point
31°F
5:59 AM
6 AM
34°F
0%
1mph
ESE
Partly Cloudy
Humidity
92%
Feels like
34°F
Dew Point
32°F
7 AM
37°F
0%
1mph
SE
Partly Cloudy
Humidity
90%
Feels like
37°F
Dew Point
34°F
8 AM
39°F
0%
0mph
N
Mostly Cloudy
Humidity
86%
Feels like
39°F
Dew Point
36°F
9 AM
43°F
0%
0mph
ENE
Partly Cloudy
Humidity
83%
Feels like
43°F
Dew Point
38°F
10 AM
46°F
0%
1mph
ESE
Partly Cloudy
Humidity
78%
Feels like
46°F
Dew Point
39°F
11 AM
49°F
0%
1mph
ESE
Partly Cloudy
Humidity
73%
Feels like
49°F
Dew Point
40°F
12 PM
51°F
0%
1mph
E
Partly Cloudy
Humidity
68%
Feels like
51°F
Dew Point
41°F
1 PM
52°F
0%
0mph
ENE
Partly Cloudy
Humidity
65%
Feels like
52°F
Dew Point
41°F
2 PM
53°F
0%
2mph
NNW
Cloudy
Humidity
63%
Feels like
53°F
Dew Point
41°F
3 PM
53°F
0%
3mph
NNW
Cloudy
Humidity
62%
Feels like
53°F
Dew Point
40°F
4 PM
51°F
0%
4mph
N
Cloudy
Humidity
64%
Feels like
51°F
Dew Point
40°F
5 PM
50°F
0%
3mph
N
Cloudy
Humidity
67%
Feels like
49°F
Dew Point
39°F
6 PM
48°F
0%
2mph
NNE
Cloudy
Humidity
69%
Feels like
48°F
Dew Point
38°F
6:16 PM
7 PM
47°F
0%
2mph
NNW
Cloudy
Humidity
70%
Feels like
47°F
Dew Point
38°F
8 PM
46°F
0%
1mph
NE
Cloudy
Humidity
71%
Feels like
46°F
Dew Point
37°F
9 PM
46°F
0%
1mph
E
Cloudy
Humidity
70%
Feels like
46°F
Dew Point
36°F
10 PM
45°F
0%
1mph
WNW
Cloudy
Humidity
70%
Feels like
45°F
Dew Point
36°F
11 PM
45°F
0%
1mph
NW
Mostly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
36°F

Sunday's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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