Today Hourly Tomorrow 3 days 5 days 7 days 10 days 15 days 20 days 30 days

30 Day Weather - Welwyn Hatfield

22/09/2026

19^oC

14^oC

Broken Clouds

69%

5.57 mph

2%

Chance of Rain

11^oC

Dew Point

69%

Humidity

105

Ozone

0 mm

Precipitation

103000 hPa

Pressure

North

Wind Direction

59%

Cloud Cover

06:09

Sunrise

19:09

Sunset

23/09/2026

18^oC

13^oC

Light Rain

74%

13.49 mph

9%

Chance of Rain

11^oC

Dew Point

74%

Humidity

108

Ozone

1.25 mm

Precipitation

102400 hPa

Pressure

North North East

Wind Direction

89%

Cloud Cover

06:09

Sunrise

18:09

Sunset

24/09/2026

16^oC

11^oC

Scattered Clouds

58%

13.49 mph

4%

Chance of Rain

5^oC

Dew Point

58%

Humidity

108

Ozone

0 mm

Precipitation

102900 hPa

Pressure

North North East

Wind Direction

30%

Cloud Cover

06:09

Sunrise

18:09

Sunset

25/09/2026

17^oC

12^oC

Few Clouds

64%

10.51 mph

4%

Chance of Rain

8^oC

Dew Point

64%

Humidity

96

Ozone

0 mm

Precipitation

102400 hPa

Pressure

North

Wind Direction

11%

Cloud Cover

06:09

Sunrise

18:09

Sunset

26/09/2026

18^oC

13^oC

Scattered Clouds

63%

9.78 mph

3%

Chance of Rain

8^oC

Dew Point

63%

Humidity

108

Ozone

0 mm

Precipitation

101900 hPa

Pressure

North

Wind Direction

43%

Cloud Cover

06:09

Sunrise

18:09

Sunset

27/09/2026

19^oC

13^oC

Few Clouds

69%

6.4 mph

0%

Chance of Rain

11^oC

Dew Point

69%

Humidity

105

Ozone

0 mm

Precipitation

102000 hPa

Pressure

North

Wind Direction

23%

Cloud Cover

06:09

Sunrise

18:09

Sunset

28/09/2026

20^oC

16^oC

Light Rain

70%

13.76 mph

19%

Chance of Rain

12^oC

Dew Point

70%

Humidity

107

Ozone

0.33 mm

Precipitation

101500 hPa

Pressure

North North East

Wind Direction

64%

Cloud Cover

06:09

Sunrise

18:09

Sunset

29/09/2026

21^oC

18^oC

Light Rain

71%

13.76 mph

8%

Chance of Rain

14^oC

Dew Point

71%

Humidity

94

Ozone

0.8 mm

Precipitation

101200 hPa

Pressure

North North East

Wind Direction

60%

Cloud Cover

06:09

Sunrise

18:09

Sunset

30/09/2026

19^oC

18^oC

Light Rain

82%

13.35 mph

34%

Chance of Rain

16^oC

Dew Point

82%

Humidity

90

Ozone

4.48 mm

Precipitation

101200 hPa

Pressure

North North East

Wind Direction

86%

Cloud Cover

06:09

Sunrise

18:09

Sunset

01/10/2026

19^oC

16^oC

Light Rain

83%

9.37 mph

79%

Chance of Rain

15^oC

Dew Point

83%

Humidity

109

Ozone

10.07 mm

Precipitation

101300 hPa

Pressure

North

Wind Direction

91%

Cloud Cover

07:10

Sunrise

18:10

Sunset

02/10/2026

19^oC

15^oC

Light Rain

69%

9.22 mph

21%

Chance of Rain

11^oC

Dew Point

69%

Humidity

97

Ozone

3.09 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

23%

Cloud Cover

07:10

Sunrise

18:10

Sunset

03/10/2026

16^oC

15^oC

Moderate Rain

91%

14.47 mph

95%

Chance of Rain

14^oC

Dew Point

91%

Humidity

105

Ozone

26.34 mm

Precipitation

99900 hPa

Pressure

North North East

Wind Direction

89%

Cloud Cover

07:10

Sunrise

18:10

Sunset

04/10/2026

17^oC

14^oC

Light Rain

72%

14.47 mph

15%

Chance of Rain

11^oC

Dew Point

72%

Humidity

109

Ozone

1.25 mm

Precipitation

101200 hPa

Pressure

North North East

Wind Direction

30%

Cloud Cover

07:10

Sunrise

18:10

Sunset

05/10/2026

15^oC

11^oC

Light Rain

82%

13.09 mph

13%

Chance of Rain

9^oC

Dew Point

82%

Humidity

96

Ozone

1.69 mm

Precipitation

102200 hPa

Pressure

North North East

Wind Direction

96%

Cloud Cover

07:10

Sunrise

18:10

Sunset

06/10/2026

13^oC

9^oC

Light Rain

71%

16.28 mph

18%

Chance of Rain

6^oC

Dew Point

71%

Humidity

102

Ozone

0.21 mm

Precipitation

102600 hPa

Pressure

North North East

Wind Direction

23%

Cloud Cover

07:10

Sunrise

18:10

Sunset

07/10/2026

14^oC

11^oC

Light Rain

63%

17.63 mph

16%

Chance of Rain

6^oC

Dew Point

63%

Humidity

102

Ozone

0.21 mm

Precipitation

103100 hPa

Pressure

North North East

Wind Direction

14%

Cloud Cover

07:10

Sunrise

18:10

Sunset

08/10/2026

13^oC

10^oC

Few Clouds

64%

15.32 mph

2%

Chance of Rain

4^oC

Dew Point

64%

Humidity

106

Ozone

0 mm

Precipitation

103000 hPa

Pressure

North North East

Wind Direction

14%

Cloud Cover

07:10

Sunrise

18:10

Sunset

09/10/2026

14^oC

9^oC

Scattered Clouds

70%

11.9 mph

1%

Chance of Rain

6^oC

Dew Point

70%

Humidity

107

Ozone

0 mm

Precipitation

102400 hPa

Pressure

North

Wind Direction

31%

Cloud Cover

07:10

Sunrise

18:10

Sunset

10/10/2026

14^oC

11^oC

Light Rain

80%

10.98 mph

13%

Chance of Rain

9^oC

Dew Point

80%

Humidity

105

Ozone

0.32 mm

Precipitation

101100 hPa

Pressure

North

Wind Direction

95%

Cloud Cover

07:10

Sunrise

18:10

Sunset

11/10/2026

15^oC

13^oC

Light Rain

87%

15.12 mph

51%

Chance of Rain

12^oC

Dew Point

87%

Humidity

103

Ozone

6.46 mm

Precipitation

100600 hPa

Pressure

North North East

Wind Direction

75%

Cloud Cover

07:10

Sunrise

18:10

Sunset

12/10/2026

15^oC

12^oC

Moderate Rain

88%

27.47 mph

69%

Chance of Rain

12^oC

Dew Point

88%

Humidity

110

Ozone

10.35 mm

Precipitation

99600 hPa

Pressure

North North East

Wind Direction

100%

Cloud Cover

07:10

Sunrise

18:10

Sunset

13/10/2026

12^oC

10^oC

Light Rain

59%

22.21 mph

17%

Chance of Rain

3^oC

Dew Point

59%

Humidity

102

Ozone

1.4 mm

Precipitation

101400 hPa

Pressure

North North East

Wind Direction

27%

Cloud Cover

07:10

Sunrise

18:10

Sunset

14/10/2026

15^oC

12^oC

Moderate Rain

73%

32.53 mph

51%

Chance of Rain

8^oC

Dew Point

73%

Humidity

108

Ozone

8.58 mm

Precipitation

101300 hPa

Pressure

North North East

Wind Direction

56%

Cloud Cover

07:10

Sunrise

18:10

Sunset

15/10/2026

15^oC

10^oC

Moderate Rain

91%

32.08 mph

89%

Chance of Rain

12^oC

Dew Point

91%

Humidity

109

Ozone

14.08 mm

Precipitation

99400 hPa

Pressure

North North East

Wind Direction

93%

Cloud Cover

07:10

Sunrise

18:10

Sunset

16/10/2026

14^oC

10^oC

Moderate Rain

75%

25.48 mph

95%

Chance of Rain

8^oC

Dew Point

75%

Humidity

100

Ozone

12.6 mm

Precipitation

101000 hPa

Pressure

North North East

Wind Direction

98%

Cloud Cover

07:10

Sunrise

18:10

Sunset

17/10/2026

15^oC

11^oC

Moderate Rain

71%

30.91 mph

87%

Chance of Rain

8^oC

Dew Point

71%

Humidity

93

Ozone

12.49 mm

Precipitation

100000 hPa

Pressure

North North East

Wind Direction

71%

Cloud Cover

07:10

Sunrise

18:10

Sunset

18/10/2026

12^oC

9^oC

Light Rain

65%

21.45 mph

5%

Chance of Rain

4^oC

Dew Point

65%

Humidity

104

Ozone

0.5 mm

Precipitation

100600 hPa

Pressure

North North East

Wind Direction

79%

Cloud Cover

07:10

Sunrise

18:10

Sunset

19/10/2026

12^oC

8^oC

Light Rain

70%

15.77 mph

17%

Chance of Rain

5^oC

Dew Point

70%

Humidity

99

Ozone

0.32 mm

Precipitation

101000 hPa

Pressure

North North East

Wind Direction

85%

Cloud Cover

07:10

Sunrise

17:10

Sunset

20/10/2026

12^oC

8^oC

Light Rain

77%

10.85 mph

15%

Chance of Rain

6^oC

Dew Point

77%

Humidity

108

Ozone

2.66 mm

Precipitation

101300 hPa

Pressure

North

Wind Direction

87%

Cloud Cover

07:10

Sunrise

17:10

Sunset

21/10/2026

12^oC

7^oC

Light Rain

75%

12.35 mph

27%

Chance of Rain

6^oC

Dew Point

75%

Humidity

95

Ozone

4.34 mm

Precipitation

100600 hPa

Pressure

North North East

Wind Direction

41%

Cloud Cover

07:10

Sunrise

17:10

Sunset

Tomorrow 3 days 5 days 7 days 10 days 20 days 30 days

Temperature & Rainfall Outlook for Welwyn Hatfield

Tue - 22

Wed - 23

Thu - 24

Fri - 25

Sat - 26

Sun - 27

Mon - 28

Tue - 29

Wed - 30

Thu - 01

Max Temperature

Min Temperature

weather365

0 mm

weather365

1.25 mm

weather365

0 mm

weather365

0 mm

weather365

0 mm

weather365

0 mm

weather365

0.33 mm

weather365

0.8 mm

weather365

4.48 mm

weather365

10.07 mm

Precipitation

Chance of Rain

weather365.com

Top Stories

30-Day Weather Forecast articles share information about fascinating phenomena, forecasting techniques, and practical weather tips. Browse the most-viewed articles below for useful insights to help you better understand the weather.

Weather Elements Explained: The Essential Components of Our Climate

Weather model

Weather Elements Explained: The Essential Components of Our Climate

5153

0

4.8

11/09/2026

Learn about the main weather elements, including temperature, humidity, air pressure, wind, precipitation, UV index, and how they influence weather conditions.

What Is Graupel? Differences Between Graupel, Hail, and Sleet

Winter

What Is Graupel? Differences Between Graupel, Hail, and Sleet

2292

8

4.6

24/07/2026

Learn what is graupel and how to tell it apart from hail , snow, and sleet. Explore the science behind this winter weather phenomenon. Read the post now!

What Is A Nor'easter? Definitions, Weather Effects And Safety Tips

Winter

What Is A Nor'easter? Definitions, Weather Effects And Safety Tips

2136

8

5.0

01/04/2026

Discover what is a Nor'easter, its characteristics, typical formation areas, and how it affects weather across the Northeast and Mid-Atlantic. Learn safety tips.

Show more stories