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30 Day Weather - Whatcom, Washington

08/18/2025

22^oC

13^oC

Light rain

59%

13.1 km/h

7%

Chance of Rain

9^oC

Dew Point

59%

Humidity

93

Ozone

1.04 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

90%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/19/2025

21^oC

13^oC

Light rain

79%

14.146 km/h

10%

Chance of Rain

13^oC

Dew Point

79%

Humidity

108

Ozone

2.22 mm

Precipitation

1019 mbar

Pressure

North

Wind Direction

83%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/20/2025

22^oC

9^oC

Light rain

60%

14.114 km/h

7%

Chance of Rain

8^oC

Dew Point

60%

Humidity

110

Ozone

0.19 mm

Precipitation

1024 mbar

Pressure

North

Wind Direction

67%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/21/2025

25^oC

9^oC

Sky is clear

41%

12.714 km/h

0%

Chance of Rain

4^oC

Dew Point

41%

Humidity

101

Ozone

0 mm

Precipitation

1023 mbar

Pressure

North

Wind Direction

7%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/22/2025

27^oC

12^oC

Sky is clear

48%

12.714 km/h

1%

Chance of Rain

8^oC

Dew Point

48%

Humidity

92

Ozone

0 mm

Precipitation

1020 mbar

Pressure

North

Wind Direction

2%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/23/2025

27^oC

13^oC

Sky is clear

41%

11.121 km/h

2%

Chance of Rain

6^oC

Dew Point

41%

Humidity

97

Ozone

0 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

5%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/24/2025

28^oC

14^oC

Sky is clear

37%

8.497 km/h

4%

Chance of Rain

6^oC

Dew Point

37%

Humidity

110

Ozone

0 mm

Precipitation

1019 mbar

Pressure

North

Wind Direction

4%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/25/2025

28^oC

9^oC

Sky is clear

38%

11.877 km/h

0%

Chance of Rain

4^oC

Dew Point

38%

Humidity

105

Ozone

0 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

7%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/26/2025

28^oC

9^oC

Few clouds

36%

10.944 km/h

5%

Chance of Rain

3^oC

Dew Point

36%

Humidity

99

Ozone

0 mm

Precipitation

1013 mbar

Pressure

North

Wind Direction

20%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/27/2025

22^oC

12^oC

Light rain

41%

16.447 km/h

19%

Chance of Rain

4^oC

Dew Point

41%

Humidity

104

Ozone

1.59 mm

Precipitation

1007 mbar

Pressure

North

Wind Direction

12%

Cloud Cover

06:08

Sunrise

20:08

Sunset

08/28/2025

18^oC

11^oC

Light rain

85%

12.054 km/h

12%

Chance of Rain

12^oC

Dew Point

85%

Humidity

102

Ozone

2.13 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

90%

Cloud Cover

06:08

Sunrise

19:08

Sunset

08/29/2025

24^oC

9^oC

Cloudy, overcast

78%

11.877 km/h

3%

Chance of Rain

13^oC

Dew Point

78%

Humidity

101

Ozone

0 mm

Precipitation

1019 mbar

Pressure

North

Wind Direction

85%

Cloud Cover

06:08

Sunrise

19:08

Sunset

08/30/2025

23^oC

9^oC

Light rain

59%

15.514 km/h

13%

Chance of Rain

8^oC

Dew Point

59%

Humidity

100

Ozone

1.32 mm

Precipitation

1013 mbar

Pressure

North

Wind Direction

13%

Cloud Cover

06:08

Sunrise

19:08

Sunset

08/31/2025

17^oC

8^oC

Light rain

71%

14.79 km/h

12%

Chance of Rain

7^oC

Dew Point

71%

Humidity

110

Ozone

1.26 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

79%

Cloud Cover

06:08

Sunrise

19:08

Sunset

09/01/2025

22^oC

8^oC

Few clouds

52%

14.87 km/h

0%

Chance of Rain

5^oC

Dew Point

52%

Humidity

96

Ozone

0 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

14%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/02/2025

20^oC

8^oC

Broken clouds

66%

13.615 km/h

0%

Chance of Rain

8^oC

Dew Point

66%

Humidity

96

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

60%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/03/2025

24^oC

11^oC

Cloudy, overcast

63%

11.41 km/h

3%

Chance of Rain

11^oC

Dew Point

63%

Humidity

110

Ozone

0 mm

Precipitation

1018 mbar

Pressure

North

Wind Direction

90%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/04/2025

25^oC

11^oC

Few clouds

57%

16.528 km/h

3%

Chance of Rain

9^oC

Dew Point

57%

Humidity

108

Ozone

0 mm

Precipitation

1013 mbar

Pressure

North

Wind Direction

21%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/05/2025

21^oC

8^oC

Light rain

76%

13.969 km/h

8%

Chance of Rain

10^oC

Dew Point

76%

Humidity

96

Ozone

0.21 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

92%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/06/2025

24^oC

8^oC

Sky is clear

50%

8.932 km/h

4%

Chance of Rain

6^oC

Dew Point

50%

Humidity

101

Ozone

0 mm

Precipitation

1021 mbar

Pressure

North

Wind Direction

9%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/07/2025

26^oC

10^oC

Few clouds

42%

11.153 km/h

2%

Chance of Rain

4^oC

Dew Point

42%

Humidity

90

Ozone

0 mm

Precipitation

1020 mbar

Pressure

North

Wind Direction

12%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/08/2025

27^oC

9^oC

Few clouds

53%

12.247 km/h

5%

Chance of Rain

8^oC

Dew Point

53%

Humidity

106

Ozone

0 mm

Precipitation

1018 mbar

Pressure

North

Wind Direction

16%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/09/2025

27^oC

9^oC

Sky is clear

56%

11.99 km/h

3%

Chance of Rain

9^oC

Dew Point

56%

Humidity

105

Ozone

0 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

3%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/10/2025

28^oC

9^oC

Sky is clear

40%

11.41 km/h

0%

Chance of Rain

4^oC

Dew Point

40%

Humidity

105

Ozone

0 mm

Precipitation

1013 mbar

Pressure

North

Wind Direction

9%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/11/2025

22^oC

11^oC

Light rain

52%

16.447 km/h

5%

Chance of Rain

7^oC

Dew Point

52%

Humidity

90

Ozone

0.12 mm

Precipitation

1012 mbar

Pressure

North

Wind Direction

54%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/12/2025

20^oC

9^oC

Light rain

61%

13.47 km/h

9%

Chance of Rain

7^oC

Dew Point

61%

Humidity

102

Ozone

0.12 mm

Precipitation

1015 mbar

Pressure

North

Wind Direction

76%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/13/2025

16^oC

6^oC

Light rain

53%

18.749 km/h

14%

Chance of Rain

2^oC

Dew Point

53%

Humidity

108

Ozone

0.67 mm

Precipitation

1013 mbar

Pressure

North

Wind Direction

27%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/14/2025

13^oC

4^oC

Light rain

90%

11.378 km/h

31%

Chance of Rain

7^oC

Dew Point

90%

Humidity

95

Ozone

3.59 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

96%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/15/2025

17^oC

5^oC

Scattered clouds

61%

9.897 km/h

2%

Chance of Rain

4^oC

Dew Point

61%

Humidity

100

Ozone

0 mm

Precipitation

1024 mbar

Pressure

North

Wind Direction

43%

Cloud Cover

06:09

Sunrise

19:09

Sunset

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

Temperature & Rainfall Outlook for Whatcom, Washington

Sun - 17

Mon - 18

Tue - 19

Wed - 20

Thu - 21

Fri - 22

Sat - 23

Sun - 24

Mon - 25

Tue - 26

Max Temperature

Min Temperature

weather365

0.6 mm

weather365

1.04 mm

weather365

2.22 mm

weather365

0.19 mm

weather365

0 mm

weather365

0 mm

weather365

0 mm

weather365

0 mm

weather365

0 mm

weather365

0 mm

Precipitation

Chance of Rain

Current Weather in Whatcom, Washington

08/17/2025

11^o

Cloudy, overcast

10^oC / 17^oC | Real feel 11^oC

0% rain | 0 mm

Radar

weather365.com

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