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      Elev 118 ft, 51.818 °N 0.355 °W

      Harpenden, GB

      Harpenden Station46°
      Mon, Nov 9, 2026
      Monday
      Mon 11/09
      High 48°f
      24% Precip. / 0 in
      Considerable cloudiness. High 48F. Winds ENE at 10 to 15 mph.
      Monday night
      Mon 11/09
      Low 42°f
      45% Precip. / 0.08 in
      Cloudy with occasional rain showers. Low 42F. Winds E at 10 to 15 mph. Chance of rain 50%.
      Sunrise 7:09 AM
      Sunset 4:19 PM
      Moonrise 7:42 AM
      Moonset 3:45 PM
      New, 0% visible
      Hourly Forecast
      12AM
      41°
      1AM
      41°
      2AM
      41°
      3AM
      41°
      4AM
      41°
      5AM
      41°
      6AM
      41°
      7AM
      41°
      7:10AM
      Sunrise
      8AM
      42°
      9AM
      43°
      10AM
      44°
      11AM
      45°
      12PM
      47°
      1PM
      47°
      2PM
      47°
      3PM
      47°
      4PM
      46°
      4:19PM
      Sunset
      5PM
      45°
      6PM
      33%
      44°
      7PM
      34%
      44°
      8PM
      34%
      44°
      9PM
      35%
      44°
      10PM
      35%
      44°
      11PM
      36%
      44°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      		 41°F 38°F 24% 0in 61% 39°F 94% 5 mph NNE 30.05in
      1:00 am
      Mostly Cloudy
      		 41°F 38°F 24% 0in 67% 40°F 95% 5 mph NNE 30.04in
      2:00 am
      Mostly Cloudy
      		 41°F 37°F 24% 0in 73% 39°F 95% 5 mph NNE 30.03in
      3:00 am
      Mostly Cloudy
      		 41°F 38°F 24% 0in 78% 40°F 94% 5 mph NE 30.02in
      4:00 am
      Cloudy
      		 41°F 37°F 24% 0in 81% 40°F 96% 6 mph ENE 30.01in
      5:00 am
      Cloudy
      		 41°F 37°F 24% 0in 82% 40°F 96% 6 mph ENE 30.01in
      6:00 am
      Cloudy
      		 41°F 37°F 24% 0in 82% 40°F 97% 6 mph ENE 30in
      7:00 am
      Cloudy
      		 41°F 37°F 24% 0in 83% 40°F 97% 6 mph ENE 30in
      8:00 am
      Cloudy
      		 42°F 38°F 24% 0in 84% 41°F 97% 6 mph ENE 30in
      9:00 am
      Cloudy
      		 43°F 39°F 22% 0in 85% 42°F 96% 6 mph ENE 30in
      10:00 am
      Cloudy
      		 44°F 40°F 20% 0in 83% 43°F 95% 7 mph ENE 29.99in
      11:00 am
      Cloudy
      		 45°F 41°F 18% 0in 81% 43°F 92% 9 mph ENE 29.98in
      12:00 pm
      Cloudy
      		 47°F 42°F 22% 0in 80% 43°F 88% 10 mph ENE 29.97in
      1:00 pm
      Mostly Cloudy
      		 47°F 42°F 23% 0in 79% 43°F 85% 10 mph E 29.96in
      2:00 pm
      Mostly Cloudy
      		 47°F 43°F 23% 0in 79% 42°F 83% 10 mph ESE 29.94in
      3:00 pm
      Mostly Cloudy
      		 47°F 42°F 20% 0in 78% 42°F 84% 11 mph E 29.93in
      4:00 pm
      Mostly Cloudy
      		 46°F 41°F 21% 0in 76% 42°F 85% 10 mph E 29.91in
      5:00 pm
      Mostly Cloudy
      		 45°F 40°F 22% 0in 73% 41°F 87% 10 mph ENE 29.91in
      6:00 pm
      Few Showers
      		 44°F 39°F 33% 0in 71% 41°F 89% 9 mph E 29.9in
      7:00 pm
      Few Showers
      		 44°F 39°F 34% 0in 72% 41°F 90% 9 mph E 29.89in
      8:00 pm
      Few Showers
      		 44°F 38°F 34% 0in 73% 41°F 90% 10 mph E 29.88in
      9:00 pm
      Showers
      		 44°F 38°F 35% 0in 75% 41°F 91% 10 mph E 29.87in
      10:00 pm
      Showers
      		 44°F 38°F 35% 0.01in 76% 41°F 91% 10 mph E 29.86in
      11:00 pm
      Showers
      		 44°F 38°F 36% 0.01in 77% 41°F 91% 10 mph E 29.85in
      Additional Conditions
      1. Pressure 30.56 in
      2. Visibility 3 miles
      3. Clouds Cloudy
      4. Dew Point44°F
      5. Humidity 93%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       EGGW Station History
      Almanac for November 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 50°F 53°F -°F
      4. Low 41°F 42°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.1 in -
      7. Snow 0 in - in -
      Almanac for November 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 51°F 53°F -°F
      4. Low 44°F 42°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:55 AM 4:33 PM
      3. Civil Twilight 6:20 AM 5:09 PM
      4. Nautical Twilight 5:40 AM 5:48PM
      5. Astronomical Twilight 5:01 AM 6:27 PM
      1. Length of Visible Light 10h 48m
      2. Length of Day 9h 37m
      3. Tomorrow will be 3 minutes 36 seconds shorter
      1. Moon 10:27 PM 1:45 PM
      2. Last Quarter49% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
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