Hourly weather for Herndon

Detailed forecast

Sunday

June 21

15 h 0 min

6:14 AM 06:14

9:15 PM 21:15

Morning temperature of 17 °C, afternoon 25°, evening 21° and night 16°. Morning temperature of 63 degrees, afternoon 78°, evening 70° and night 61°.

Partly cloudy, morning overcast.

12 AM 24

70 +21 72 +22 92%

0.01 in 0.2 mm

2 4 1 1

Cloudy and light rain

Gusts 7 mph 11 km/h 2 Bft 3 m/s

Precip. chance 82%

Barometer 1006 hPa 29.7 754.3

1 AM 01

66 +19 66 +19 97%

0 in 0.1 mm

9 14 3 4

Cloudy and light rain

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 80%

Barometer 1005 hPa 29.7 753.6

2 AM 02

66 +19 66 +19 98%

0 in 0.1 mm

9 14 3 4

Cloudy and light rain

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 78%

Barometer 1005 hPa 29.7 753.5

3 AM 03

64 +18 64 +18 98%

0 in 0.1 mm

9 14 3 4

Cloudy and light rain

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 77%

Barometer 1005 hPa 29.7 753.5

4 AM 04

64 +18 64 +18 99%

0 in 0.1 mm

9 14 3 4

Overcast and light rain

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 75%

Barometer 1004 hPa 29.7 753.4

5 AM 05

64 +18 64 +18 99%

0 in 0 mm

9 14 3 4

Overcast

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 63%

Barometer 1005 hPa 29.7 753.6

6 AM 06

63 +17 63 +17 99%

0 in 0 mm

9 14 3 4

Overcast

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 51%

Barometer 1005 hPa 29.7 753.9

7 AM 07

63 +17 63 +17 99%

0 in 0 mm

9 14 3 4

Overcast

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 39%

Barometer 1005 hPa 29.7 754.1

8 AM 08

64 +18 64 +18 93%

0 in 0 mm

9 14 3 4

Overcast

Gusts 16 mph 25 km/h 4 Bft 7 m/s

Precip. chance 33%

Barometer 1006 hPa 29.7 754.6

9 AM 09

66 +19 66 +19 87%

0 in 0 mm

9 14 3 4

Overcast

Gusts 16 mph 25 km/h 4 Bft 7 m/s

Precip. chance 27%

Barometer 1007 hPa 29.7 755.1

10 AM 10

68 +20 68 +20 81%

0 in 0 mm

9 14 3 4

Overcast

Gusts 18 mph 29 km/h 5 Bft 8 m/s

Precip. chance 22%

Barometer 1007 hPa 29.7 755.6

11 AM 11

72 +22 72 +22 75%

0 in 0 mm

7 11 2 3

Overcast

Gusts 16 mph 25 km/h 4 Bft 7 m/s

Precip. chance 19%

Barometer 1007 hPa 29.7 755.5

12 PM 12

73 +23 73 +23 69%

0 in 0 mm

7 11 2 3

Overcast

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 17%

Barometer 1007 hPa 29.7 755.3

1 PM 13

77 +25 77 +25 64%

0 in 0 mm

4 7 2 2

Overcast

Gusts 11 mph 18 km/h 3 Bft 5 m/s

Precip. chance 14%

Barometer 1007 hPa 29.7 755.1

2 PM 14

77 +25 77 +25 63%

0 in 0 mm

7 11 2 3

Cloudy

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 15%

Barometer 1007 hPa 29.7 755

3 PM 15

79 +26 79 +26 62%

0 in 0 mm

9 14 3 4

Partly cloudy

Gusts 18 mph 29 km/h 5 Bft 8 m/s

Precip. chance 17%

Barometer 1006 hPa 29.7 754.9

4 PM 16

81 +27 82 +28 61%

0 in 0 mm

11 18 3 5

Partly cloudy

Gusts 20 mph 32 km/h 5 Bft 9 m/s

Precip. chance 18%

Barometer 1006 hPa 29.7 754.7

5 PM 17

79 +26 79 +26 64%

0 in 0 mm

11 18 3 5

Partly cloudy

Gusts 20 mph 32 km/h 5 Bft 9 m/s

Precip. chance 22%

Barometer 1007 hPa 29.7 755.4

6 PM 18

77 +25 77 +25 67%

0 in 0 mm

11 18 3 5

Partly cloudy

Gusts 20 mph 32 km/h 5 Bft 9 m/s

Precip. chance 25%

Barometer 1008 hPa 29.8 756

7 PM 19

77 +25 77 +25 69%

0 in 0 mm

11 18 3 5

Mostly clear

Gusts 20 mph 32 km/h 5 Bft 9 m/s

Precip. chance 29%

Barometer 1009 hPa 29.8 756.7

8 PM 20

73 +23 73 +23 73%

0 in 0 mm

11 18 3 5

Partly cloudy

Gusts 18 mph 29 km/h 5 Bft 8 m/s

Precip. chance 26%

Barometer 1010 hPa 29.8 757.5

9 PM 21

72 +22 72 +22 77%

0 in 0 mm

9 14 3 4

Cloudy

Gusts 16 mph 25 km/h 4 Bft 7 m/s

Precip. chance 22%

Barometer 1011 hPa 29.9 758.3

10 PM 22

68 +20 68 +20 80%

0 in 0 mm

9 14 3 4

Cloudy

Gusts 13 mph 22 km/h 4 Bft 6 m/s

Precip. chance 19%

Barometer 1012 hPa 29.9 759.1

11 PM 23

66 +19 66 +19 83%

0 in 0 mm

7 11 2 3

Partly cloudy

Gusts 11 mph 18 km/h 3 Bft 5 m/s

Precip. chance 17%

Barometer 1013 hPa 29.9 759.6

Updated at 17/6 7:01 pm 19:01