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30 Day Weather - Longmont, Boulder, Colorado

02/09/2026

87^oF

63^oF

Light Rain

27%

9.53 mph

10%

Chance of Rain

38^oF

Dew Point

27%

Humidity

94

Ozone

0.009 in

Precipitation

101100 hPa

Pressure

North

Wind Direction

4%

Cloud Cover

06:09

Sunrise

19:09

Sunset

03/09/2026

84^oF

62^oF

Light Rain

29%

10.18 mph

12%

Chance of Rain

39^oF

Dew Point

29%

Humidity

96

Ozone

0.009 in

Precipitation

101100 hPa

Pressure

North

Wind Direction

38%

Cloud Cover

06:09

Sunrise

19:09

Sunset

04/09/2026

87^oF

62^oF

Sky Is Clear

25%

9.84 mph

4%

Chance of Rain

36^oF

Dew Point

25%

Humidity

93

Ozone

0 in

Precipitation

100900 hPa

Pressure

North

Wind Direction

10%

Cloud Cover

06:09

Sunrise

19:09

Sunset

05/09/2026

86^oF

62^oF

Few Clouds

27%

9.48 mph

3%

Chance of Rain

38^oF

Dew Point

27%

Humidity

95

Ozone

0 in

Precipitation

101200 hPa

Pressure

North

Wind Direction

11%

Cloud Cover

06:09

Sunrise

19:09

Sunset

06/09/2026

85^oF

62^oF

Light Rain

28%

10.16 mph

17%

Chance of Rain

38^oF

Dew Point

28%

Humidity

94

Ozone

0.061 in

Precipitation

100900 hPa

Pressure

North

Wind Direction

17%

Cloud Cover

06:09

Sunrise

19:09

Sunset

07/09/2026

83^oF

64^oF

Moderate Rain

45%

9.24 mph

81%

Chance of Rain

51^oF

Dew Point

45%

Humidity

100

Ozone

0.492 in

Precipitation

100700 hPa

Pressure

North

Wind Direction

46%

Cloud Cover

06:09

Sunrise

19:09

Sunset

08/09/2026

77^oF

59^oF

Light Rain

36%

10 mph

19%

Chance of Rain

40^oF

Dew Point

36%

Humidity

109

Ozone

0.087 in

Precipitation

101400 hPa

Pressure

North

Wind Direction

52%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/09/2026

77^oF

59^oF

Light Rain

41%

5.46 mph

17%

Chance of Rain

44^oF

Dew Point

41%

Humidity

103

Ozone

0.082 in

Precipitation

101800 hPa

Pressure

North

Wind Direction

41%

Cloud Cover

06:09

Sunrise

19:09

Sunset

10/09/2026

77^oF

57^oF

Light Rain

41%

5.75 mph

13%

Chance of Rain

42^oF

Dew Point

41%

Humidity

103

Ozone

0.063 in

Precipitation

102000 hPa

Pressure

North

Wind Direction

17%

Cloud Cover

06:09

Sunrise

19:09

Sunset

11/09/2026

82^oF

58^oF

Sky Is Clear

29%

7.36 mph

2%

Chance of Rain

36^oF

Dew Point

29%

Humidity

91

Ozone

0 in

Precipitation

101700 hPa

Pressure

North

Wind Direction

4%

Cloud Cover

06:09

Sunrise

19:09

Sunset

12/09/2026

83^oF

60^oF

Sky Is Clear

22%

9.24 mph

2%

Chance of Rain

31^oF

Dew Point

22%

Humidity

106

Ozone

0 in

Precipitation

101300 hPa

Pressure

North

Wind Direction

4%

Cloud Cover

06:09

Sunrise

19:09

Sunset

13/09/2026

88^oF

63^oF

Light Rain

29%

8.08 mph

14%

Chance of Rain

41^oF

Dew Point

29%

Humidity

95

Ozone

0.023 in

Precipitation

101000 hPa

Pressure

North

Wind Direction

8%

Cloud Cover

06:09

Sunrise

19:09

Sunset

14/09/2026

87^oF

63^oF

Light Rain

25%

8.46 mph

19%

Chance of Rain

37^oF

Dew Point

25%

Humidity

92

Ozone

0.006 in

Precipitation

101400 hPa

Pressure

North

Wind Direction

16%

Cloud Cover

06:09

Sunrise

19:09

Sunset

15/09/2026

77^oF

66^oF

Light Rain

52%

6.82 mph

21%

Chance of Rain

53^oF

Dew Point

52%

Humidity

90

Ozone

0.188 in

Precipitation

101500 hPa

Pressure

North

Wind Direction

87%

Cloud Cover

06:09

Sunrise

19:09

Sunset

16/09/2026

85^oF

64^oF

Light Rain

29%

8.5 mph

9%

Chance of Rain

40^oF

Dew Point

29%

Humidity

107

Ozone

0.018 in

Precipitation

101100 hPa

Pressure

North

Wind Direction

33%

Cloud Cover

06:09

Sunrise

19:09

Sunset

17/09/2026

84^oF

55^oF

Light Rain

28%

10.49 mph

71%

Chance of Rain

35^oF

Dew Point

28%

Humidity

91

Ozone

0.391 in

Precipitation

100600 hPa

Pressure

North

Wind Direction

57%

Cloud Cover

06:09

Sunrise

19:09

Sunset

18/09/2026

55^oF

43^oF

Light Rain

82%

10.63 mph

80%

Chance of Rain

44^oF

Dew Point

82%

Humidity

109

Ozone

0.576 in

Precipitation

102600 hPa

Pressure

North

Wind Direction

99%

Cloud Cover

06:09

Sunrise

19:09

Sunset

19/09/2026

62^oF

41^oF

Light Rain

42%

8.32 mph

20%

Chance of Rain

29^oF

Dew Point

42%

Humidity

108

Ozone

0.013 in

Precipitation

102300 hPa

Pressure

North

Wind Direction

44%

Cloud Cover

06:09

Sunrise

19:09

Sunset

20/09/2026

69^oF

45^oF

Sky Is Clear

33%

7.18 mph

3%

Chance of Rain

28^oF

Dew Point

33%

Humidity

103

Ozone

0 in

Precipitation

101500 hPa

Pressure

North

Wind Direction

10%

Cloud Cover

06:09

Sunrise

19:09

Sunset

21/09/2026

72^oF

47^oF

Sky Is Clear

29%

7.38 mph

1%

Chance of Rain

27^oF

Dew Point

29%

Humidity

101

Ozone

0 in

Precipitation

101400 hPa

Pressure

North

Wind Direction

5%

Cloud Cover

06:09

Sunrise

18:09

Sunset

22/09/2026

77^oF

53^oF

Sky Is Clear

23%

9.66 mph

2%

Chance of Rain

26^oF

Dew Point

23%

Humidity

107

Ozone

0 in

Precipitation

101200 hPa

Pressure

North

Wind Direction

5%

Cloud Cover

06:09

Sunrise

18:09

Sunset

23/09/2026

84^oF

57^oF

Sky Is Clear

19%

9.64 mph

0%

Chance of Rain

26^oF

Dew Point

19%

Humidity

102

Ozone

0 in

Precipitation

101600 hPa

Pressure

North

Wind Direction

3%

Cloud Cover

06:09

Sunrise

18:09

Sunset

24/09/2026

80^oF

58^oF

Sky Is Clear

22%

8.81 mph

2%

Chance of Rain

29^oF

Dew Point

22%

Humidity

92

Ozone

0 in

Precipitation

101400 hPa

Pressure

North

Wind Direction

4%

Cloud Cover

06:09

Sunrise

18:09

Sunset

25/09/2026

82^oF

58^oF

Sky Is Clear

23%

10.56 mph

2%

Chance of Rain

30^oF

Dew Point

23%

Humidity

94

Ozone

0 in

Precipitation

101000 hPa

Pressure

North

Wind Direction

6%

Cloud Cover

06:09

Sunrise

18:09

Sunset

26/09/2026

76^oF

55^oF

Light Rain

30%

9.69 mph

30%

Chance of Rain

33^oF

Dew Point

30%

Humidity

92

Ozone

0.144 in

Precipitation

101000 hPa

Pressure

North

Wind Direction

98%

Cloud Cover

06:09

Sunrise

18:09

Sunset

27/09/2026

58^oF

46^oF

Light Rain

75%

9.91 mph

27%

Chance of Rain

44^oF

Dew Point

75%

Humidity

90

Ozone

0.141 in

Precipitation

102700 hPa

Pressure

North

Wind Direction

93%

Cloud Cover

06:09

Sunrise

18:09

Sunset

28/09/2026

66^oF

44^oF

Few Clouds

35%

10.2 mph

2%

Chance of Rain

28^oF

Dew Point

35%

Humidity

108

Ozone

0 in

Precipitation

102300 hPa

Pressure

North

Wind Direction

11%

Cloud Cover

06:09

Sunrise

18:09

Sunset

29/09/2026

66^oF

42^oF

Scattered Clouds

33%

6.6 mph

2%

Chance of Rain

25^oF

Dew Point

33%

Humidity

100

Ozone

0 in

Precipitation

102900 hPa

Pressure

North

Wind Direction

25%

Cloud Cover

06:09

Sunrise

18:09

Sunset

30/09/2026

73^oF

47^oF

Few Clouds

20%

7.72 mph

1%

Chance of Rain

19^oF

Dew Point

20%

Humidity

103

Ozone

0 in

Precipitation

102200 hPa

Pressure

North

Wind Direction

16%

Cloud Cover

06:09

Sunrise

18:09

Sunset

01/10/2026

70^oF

51^oF

Light Rain

30%

7.23 mph

18%

Chance of Rain

29^oF

Dew Point

30%

Humidity

94

Ozone

0.078 in

Precipitation

102000 hPa

Pressure

North

Wind Direction

70%

Cloud Cover

06:10

Sunrise

18:10

Sunset

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

Temperature & Rainfall Outlook for Longmont, Boulder, Colorado

Wed - 02

Thu - 03

Fri - 04

Sat - 05

Sun - 06

Mon - 07

Tue - 08

Wed - 09

Thu - 10

Fri - 11

Max Temperature

Min Temperature

weather365

0.009 in

weather365

0.009 in

weather365

0 in

weather365

0 in

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0.061 in

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0.492 in

weather365

0.087 in

weather365

0.082 in

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0.063 in

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0 in

Precipitation

Chance of Rain

Current Weather in Longmont, Boulder, Colorado

02/09/2026

68^o

Few Clouds

61^oF / 88^oF | Feel like 67^oF

0% Rain | 0 in

Radar

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