Welwyn (Hertfordshire) last 24 hours weather
Monday (4 May 2026)
| 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
Temperature
°C
|
||||||||||||
| Temperature in degrees Celsius |
14.5°
|
15.1°
|
15.0°
|
14.7°
|
14.8°
|
15.0°
|
15.2°
|
14.8°
|
14.4°
|
13.7°
|
13.0°
|
12.6°
|
|
Wind direction and speed
mph
|
||||||||||||
| Wind direction and speed in miles per hour |
NNE
5
|
N
4
|
N
9
|
NE
11
|
N
12
|
NE
10
|
NNE
8
|
NNE
7
|
NNE
8
|
NE
8
|
NNE
9
|
NNE
8
|
| Wind gust in miles per hour | 7 | 7 | 13 | 15 | 15 | 13 | 11 | 9 | 12 | 12 | 12 | 12 |
|
Visibility
|
||||||||||||
| Visibility | VG | VG | VP | VG | E | VG | E | VG | VG | VG | VG | VG |
| Humidity | 76% | 73% | 73% | 73% | 73% | 71% | 71% | 72% | 74% | 76% | 78% | 78% |
| Pressure in hectopascals | 1,015 | 1,014 | 1,015 | 1,015 | 1,015 | 1,014 | 1,014 | 1,014 | 1,015 | 1,015 | 1,015 | 1,015 |
Tuesday (5 May 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Temperature
°C
|
||||||||||||||||||||||||
| Temperature in degrees Celsius |
12.3°
|
11.2°
|
11.6°
|
11.4°
|
10.1°
|
10.2°
|
10.4°
|
10.8°
|
11.3°
|
11.7°
|
13.2°
|
14.3°
|
15.6°
|
15.4°
|
15.5°
|
16.0°
|
16.4°
|
16.1°
|
15.5°
|
14.7°
|
13.7°
|
13.2°
|
12.5°
|
11.3°
|
|
Wind direction and speed
mph
|
||||||||||||||||||||||||
| Wind direction and speed in miles per hour |
NE
6
|
NNE
5
|
NNE
7
|
NNE
9
|
NNE
7
|
NNE
4
|
N
6
|
NNE
5
|
N
7
|
N
7
|
NNE
7
|
NNE
6
|
NE
8
|
NE
9
|
NE
6
|
N
6
|
N
8
|
N
11
|
NNE
12
|
NNE
12
|
NNE
14
|
NE
13
|
ENE
12
|
NE
12
|
| Wind gust in miles per hour | 8 | 8 | 10 | 11 | 9 | 6 | 8 | 7 | 10 | 10 | 12 | 12 | 12 | 13 | 11 | 10 | 12 | 15 | 17 | 19 | 25 | 20 | 19 | 19 |
|
Visibility
|
||||||||||||||||||||||||
| Visibility | VG | VG | VG | VG | G | G | G | G | G | G | VG | E | E | E | E | E | E | E | E | VG | E | E | VG | E |
| Humidity | 79% | 83% | 84% | 83% | 90% | 88% | 87% | 86% | 84% | 80% | 71% | 61% | 56% | 52% | 55% | 49% | 50% | 52% | 52% | 61% | 62% | 64% | 70% | 69% |
| Pressure in hectopascals | 1,015 | 1,015 | 1,014 | 1,014 | 1,014 | 1,014 | 1,014 | 1,014 | 1,014 | 1,014 | 1,013 | 1,013 | 1,012 | 1,012 | 1,012 | 1,012 | 1,012 | 1,012 | 1,011 | 1,012 | 1,012 | 1,013 | 1,013 | 1,013 |
Wednesday (6 May 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
Temperature
°C
|
||||||||||||
| Temperature in degrees Celsius |
10.6°
|
10.2°
|
9.8°
|
9.1°
|
8.6°
|
8.3°
|
8.1°
|
8.3°
|
9.4°
|
11.1°
|
11.8°
|
11.6°
|
|
Wind direction and speed
mph
|
||||||||||||
| Wind direction and speed in miles per hour |
NE
11
|
NE
9
|
NE
11
|
NNE
13
|
NNE
8
|
NNE
12
|
NNE
10
|
N
7
|
N
12
|
N
15
|
N
12
|
N
15
|
| Wind gust in miles per hour | 14 | 12 | 14 | 18 | 12 | 17 | 15 | 15 | 17 | 20 | 17 | 22 |
|
Visibility
|
||||||||||||
| Visibility | E | E | E | VG | VG | E | E | VG | E | E | E | E |
| Humidity | 72% | 77% | 73% | 75% | 76% | 75% | 74% | 74% | 70% | 55% | 54% | 55% |
| Pressure in hectopascals | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,014 | 1,013 | 1,014 | 1,014 |
Welwyn weather map
View the weather with our interactive map
Loading map…
Location Details
Location: 51.832, -0.211
Altitude:
76m above sea level