Hourly weather for Herndon

Detailed forecast

Friday

December 19

9 h 26 min

7:23 AM 07:23

4:49 PM 16:49

Morning temperature of 6 °C, afternoon 7°, evening 5° and night 0°. Morning temperature of 43 degrees, afternoon 45°, evening 42° and night 33°.

Clear, morning light rain.

12 AM 24

52 +11 52 +11 78%

0.06 in 1.5 mm

11 18 3 5

Overcast and rain

Gusts 34 mph 54 km/h 7 Bft 15 m/s

Precip. chance 68%

Barometer 1011 hPa 29.8 757.9

1 AM 01

50 +10 46 +8 78%

0.06 in 1.5 mm

11 18 3 5

Overcast and rain

Gusts 34 mph 54 km/h 7 Bft 15 m/s

Precip. chance 70%

Barometer 1011 hPa 29.8 758

2 AM 02

50 +10 46 +8 78%

0.01 in 0.2 mm

11 18 3 5

Cloudy and light rain

Gusts 34 mph 54 km/h 7 Bft 15 m/s

Precip. chance 62%

Barometer 1013 hPa 29.9 759.4

3 AM 03

48 +9 43 +6 78%

0.01 in 0.2 mm

11 18 3 5

Cloudy and light rain

Gusts 34 mph 54 km/h 7 Bft 15 m/s

Precip. chance 54%

Barometer 1014 hPa 30 760.9

4 AM 04

48 +9 43 +6 79%

0.01 in 0.2 mm

11 18 3 5

Partly cloudy and light rain

Gusts 31 mph 50 km/h 7 Bft 14 m/s

Precip. chance 46%

Barometer 1016 hPa 30 762.3

5 AM 05

46 +8 43 +6 81%

0.01 in 0.2 mm

9 14 3 4

Partly cloudy and light rain

Gusts 31 mph 50 km/h 7 Bft 14 m/s

Precip. chance 38%

Barometer 1018 hPa 30.1 763.7

6 AM 06

45 +7 39 +4 81%

0.01 in 0.2 mm

9 14 3 4

Partly cloudy and light rain

Gusts 31 mph 50 km/h 7 Bft 14 m/s

Precip. chance 30%

Barometer 1020 hPa 30.1 765.1

7 AM 07

45 +7 39 +4 84%

0.01 in 0.2 mm

9 14 3 4

Partly cloudy and light rain

Gusts 29 mph 47 km/h 6 Bft 13 m/s

Precip. chance 22%

Barometer 1022 hPa 30.2 766.5

8 AM 08

43 +6 37 +3 81%

0 in 0 mm

9 14 3 4

Clear

Gusts 29 mph 47 km/h 6 Bft 13 m/s

Precip. chance 20%

Barometer 1023 hPa 30.2 767.3

9 AM 09

43 +6 37 +3 75%

0 in 0 mm

9 14 3 4

Clear

Gusts 29 mph 47 km/h 6 Bft 13 m/s

Precip. chance 18%

Barometer 1024 hPa 30.2 768.1

10 AM 10

45 +7 39 +4 70%

0 in 0 mm

9 14 3 4

Clear

Gusts 29 mph 47 km/h 6 Bft 13 m/s

Precip. chance 16%

Barometer 1025 hPa 30.3 768.8

11 AM 11

45 +7 39 +4 65%

0 in 0 mm

9 14 3 4

Clear

Gusts 31 mph 50 km/h 7 Bft 14 m/s

Precip. chance 14%

Barometer 1026 hPa 30.3 769.6

12 PM 12

45 +7 39 +4 60%

0 in 0 mm

11 18 3 5

Clear

Gusts 31 mph 50 km/h 7 Bft 14 m/s

Precip. chance 12%

Barometer 1027 hPa 30.3 770.3

1 PM 13

43 +6 37 +3 55%

0 in 0 mm

11 18 3 5

Clear

Gusts 31 mph 50 km/h 7 Bft 14 m/s

Precip. chance 10%

Barometer 1028 hPa 30.4 771.1

2 PM 14

45 +7 39 +4 53%

0 in 0 mm

9 14 3 4

Clear

Gusts 27 mph 43 km/h 6 Bft 12 m/s

Precip. chance < 10%

Barometer 1029 hPa 30.4 771.8

3 PM 15

46 +8 43 +6 51%

0 in 0 mm

9 14 3 4

Clear

Gusts 25 mph 40 km/h 6 Bft 11 m/s

Precip. chance < 10%

Barometer 1030 hPa 30.4 772.5

4 PM 16

46 +8 43 +6 53%

0 in 0 mm

9 14 3 4

Clear

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

Precip. chance < 10%

Barometer 1031 hPa 30.4 773.2

5 PM 17

45 +7 39 +4 56%

0 in 0 mm

9 14 3 4

Clear

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

Precip. chance < 10%

Barometer 1032 hPa 30.5 773.9

6 PM 18

45 +7 39 +4 57%

0 in 0 mm

9 14 3 4

Clear

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

Precip. chance < 10%

Barometer 1033 hPa 30.5 774.6

7 PM 19

45 +7 41 +5 58%

0 in 0 mm

7 11 2 3

Clear

Gusts 9 mph 14 km/h 3 Bft 4 m/s

Precip. chance < 10%

Barometer 1034 hPa 30.5 775.3

8 PM 20

43 +6 39 +4 60%

0 in 0 mm

7 11 2 3

Clear

Gusts 9 mph 14 km/h 3 Bft 4 m/s

Precip. chance < 10%

Barometer 1034 hPa 30.5 775.5

9 PM 21

41 +5 36 +2 61%

0 in 0 mm

7 11 2 3

Clear

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

Precip. chance < 10%

Barometer 1034 hPa 30.5 775.7

10 PM 22

39 +4 36 +2 64%

0 in 0 mm

4 7 2 2

Clear

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

Precip. chance < 10%

Barometer 1035 hPa 30.5 776

11 PM 23

37 +3 34 +1 65%

0 in 0 mm

4 7 2 2

Clear

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

Precip. chance < 10%

Barometer 1035 hPa 30.6 776.2

Updated at 12/12 2:10 pm 14:10