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United States / Colorado

in Longmont mainly cloudy, light rain, +20 °C

Now Today Tomorrow

3 days

Weekend 7 days 10 days 2 weeks Month

Longmont 3-Day Weather Forecast

Th, 25 April Fr, 26 April Sa, 27 April Su, 28 April Mo, 29 April Tu, 30 April We, 1 May Th, 2 May Fr, 3 May Sa, 4 May

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Air temperature, °C

+9

+8

+23

+15

+9

+13

+20

+13

+9

+7

+7

+5

+4

+4

+15

+15

+6

+5

+19

+16

+8

+7

+24

+20

+10

+9

+13

+7

+5

+9

+21

+17

+10

+10

+23

+15

+10

+10

+22

+16

Real feel, °C

+9

+13

+23

+15

+8

+13

+20

+12

+4

+5

+5

+2

0

+4

+15

+13

+4

+7

+19

+16

+6

+9

+24

+20

+8

+8

+12

+6

+3

+8

+21

+17

+9

+12

+23

+15

+9

+12

+22

+16

Average wind speed, m/s

6

3

7

7

2

4

6

5

6

4

4

5

6

3

3

3

4

3

5

6

4

4

5

5

4

4

4

5

4

3

4

5

2

2

5

4

2

2

4

4

Wind gusts, m/s

9

—

13

16

4

7

11

9

11

6

7

9

10

6

6

5

5

4

9

11

6

5

9

9

6

9

8

8

7

4

5

6

4

2

6

6

3

2

5

5

Wind direction

N

E

W

NW

E

NW

N

SW

W

NE

NE

N

N

SE

SE

S

W

W

W

W

SW

SW

SW

SW

SW

NE

NE

N

N

NW

S

SE

NW

NE

NW

NE

NE

NW

NW

E

Birch pollen, points

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Grass pollen, points

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Ragweed pollen, points

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Precipitation in liquid equivalent, mm

0

0

0.5

0.3

0.1

0

0.9

2.7

15.5

21

21.9

5.2

2.2

0

0.1

0.2

0

0

0

0

0

0

0

0

0

0

1

0.9

3.7

0.8

0

0

0

0

0.2

5.4

0

0

0

5.4

Falling snow, cm

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Snow depth, cm

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0.2

0.2

0

0

—

—

—

—

—

—

—

—

Pressure, mmHg

632

632

632

625

624

624

624

627

628

628

629

631

631

631

631

631

632

633

632

631

633

632

631

629

631

633

634

635

636

636

636

633

634

633

630

632

633

633

633

633

Relative humidity, %

70

66

34

43

67

52

25

56

75

83

82

86

87

81

52

52

65

58

29

34

54

52

22

27

48

60

48

62

77

68

39

51

74

73

42

62

81

77

45

63

UV Index, points

0

4

8

1

0

7

7

0

0

0

1

0

0

6

10

2

0

0

6

3

0

0

9

3

0

0

1

0

0

0

9

3

0

1

8

3

0

1

9

4

Geomagnetic activity, Kp-index

2

3

3

3

3

3

3

3

3

3

3

2

2

2

3

3

3

3

3

3

3

3

3

3

3

3

3

2

2

2

3

3

3

3

3

3

3

3

3

3

Rocky Mountain Metropolitan

Fort Collins-Loveland

Greeley-Weld County

Weather in Longmont for 3 days is provided for personal non-commercial use only.

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