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    Hourly weather for Herndon

    Detailed forecast

    Detailed 5 day forecast

    Saturday

    October 18
    11 h 3 min
    7:56 AM 07:56
    6:59 PM 18:59

    Morning temperature of 9 °C, afternoon 20°, evening 13° and night 8°. Morning temperature of 49 degrees, afternoon 69°, evening 56° and night 47°.

    Clear, evening showers, night thunderstorms.

    12 AM 24
    Cloudy and showers
    55 +13 55 +13 84%
    0.01 in 0.4 mm
    S 7 11 2 3
    Cloudy and showers
    Gusts 7 mph 11 km/h 2 Bft 3 m/s
    Precip. chance 12%
    Barometer 997 hPa 29.5 748.2
    1 AM 01
    Overcast and showers
    54 +12 54 +12 92%
    0.01 in 0.4 mm
    S 9 14 3 4
    Overcast and showers
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 13%
    Barometer 998 hPa 29.5 748.3
    2 AM 02
    Cloudy
    54 +12 54 +12 95%
    0 in 0 mm
    SW 9 14 3 4
    Cloudy
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 14%
    Barometer 998 hPa 29.5 748.5
    3 AM 03
    Partly cloudy
    54 +12 54 +12 99%
    0 in 0 mm
    SW 9 14 3 4
    Partly cloudy
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 15%
    Barometer 998 hPa 29.5 748.8
    4 AM 04
    Partly cloudy
    52 +11 52 +11 100%
    0 in 0 mm
    W 9 14 3 4
    Partly cloudy
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 16%
    Barometer 999 hPa 29.5 749
    5 AM 05
    Mostly clear
    52 +11 52 +11 93%
    0 in 0 mm
    W 9 14 3 4
    Mostly clear
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 17%
    Barometer 999 hPa 29.5 749.3
    6 AM 06
    Clear
    50 +10 46 +8 84%
    0 in 0 mm
    W 9 14 3 4
    Clear
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 18%
    Barometer 999 hPa 29.5 749.6
    7 AM 07
    Clear
    50 +10 46 +8 76%
    0 in 0 mm
    NW 9 14 3 4
    Clear
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 20%
    Barometer 1000 hPa 29.5 749.8
    8 AM 08
    Clear
    52 +11 52 +11 83%
    0 in 0 mm
    NW 9 14 3 4
    Clear
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 19%
    Barometer 1000 hPa 29.5 749.9
    9 AM 09
    Clear
    55 +13 55 +13 90%
    0 in 0 mm
    NW 9 14 3 4
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 19%
    Barometer 1000 hPa 29.5 749.9
    10 AM 10
    Clear
    57 +14 57 +14 97%
    0 in 0 mm
    NW 11 18 3 5
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 19%
    Barometer 1000 hPa 29.5 750
    11 AM 11
    Clear
    61 +16 61 +16 75%
    0 in 0 mm
    E 11 18 3 5
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 18%
    Barometer 1000 hPa 29.5 750
    12 PM 12
    Clear
    64 +18 64 +18 53%
    0 in 0 mm
    SE 11 18 3 5
    Clear
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance 18%
    Barometer 1000 hPa 29.5 750
    1 PM 13
    Clear
    66 +19 66 +19 31%
    0 in 0 mm
    SE 11 18 3 5
    Clear
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance 18%
    Barometer 1000 hPa 29.5 750.1
    2 PM 14
    Clear
    68 +20 68 +20 54%
    0 in 0 mm
    E 11 18 3 5
    Clear
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance 19%
    Barometer 1000 hPa 29.5 750
    3 PM 15
    Clear
    68 +20 68 +20 78%
    0 in 0 mm
    E 11 18 3 5
    Clear
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance 21%
    Barometer 1000 hPa 29.5 749.8
    4 PM 16
    Clear
    70 +21 72 +22 99%
    0 in 0 mm
    E 9 14 3 4
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 22%
    Barometer 1000 hPa 29.5 749.7
    5 PM 17
    Clear
    66 +19 66 +19 80%
    0 in 0 mm
    E 9 14 3 4
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 24%
    Barometer 999 hPa 29.5 749.6
    6 PM 18
    Clear
    64 +18 64 +18 59%
    0 in 0 mm
    E 9 14 3 4
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 25%
    Barometer 999 hPa 29.5 749.5
    7 PM 19
    Clear
    63 +17 63 +17 38%
    0 in 0 mm
    E 7 11 2 3
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 27%
    Barometer 999 hPa 29.5 749.4
    8 PM 20
    Partly cloudy and showers
    59 +15 59 +15 42%
    0.02 in 0.4 mm
    E 7 11 2 3
    Partly cloudy and showers
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance 26%
    Barometer 1000 hPa 29.5 749.7
    9 PM 21
    Partly cloudy and showers
    57 +14 57 +14 47%
    0.02 in 0.4 mm
    NE 9 14 3 4
    Partly cloudy and showers
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance 25%
    Barometer 1000 hPa 29.5 750
    10 PM 22
    Partly cloudy and showers
    54 +12 54 +12 51%
    0.02 in 0.4 mm
    NE 9 14 3 4
    Partly cloudy and showers
    Gusts 18 mph 29 km/h 5 Bft 8 m/s
    Precip. chance 25%
    Barometer 1000 hPa 29.5 750.4
    11 PM 23
    Partly cloudy and showers
    52 +11 52 +11 63%
    0.02 in 0.4 mm
    NE 9 14 3 4
    Partly cloudy and showers
    Gusts 20 mph 32 km/h 5 Bft 9 m/s
    Precip. chance 24%
    Barometer 1001 hPa 29.6 750.7
    . . . . . . . . . .

    Updated at 11/10 6:40 am 06:40