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      Elev 374 ft, 51.753 °N 0.484 °W

      Hemel Hempstead, GB

      Hemel Hempstead Station51°
      Updated: 5:28 AM BST on September 25, 2026 (GMT +1)
      5 minutes ago
      71°
      50°
      51
      Feels Like 51
      Partly Cloudy
      N
      4
      Lower temperature is expected today
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 09/25
        High 71°f
         4% Precip. / 0 in
        Some sun this morning with increasing clouds this afternoon. High 71F. Winds NW at 5 to 10 mph.
        Tonight
        Fri 09/25
        Low 47°f
         22% Precip. / 0 in
        Cloudy. Low 47F. Winds NW at 10 to 15 mph.
        Tomorrow
        Sat 09/26
        High 68°f49°f
         8% Precip. / 0 in
        Intervals of clouds and sunshine. High 68F. Winds light and variable.
        Hourly Forecast
        Now
        52°
        6AM
        52°
        6:52AM
        Sunrise
        7AM
        52°
        8AM
        54°
        9AM
        56°
        10AM
        59°
        11AM
        63°
        12PM
        66°
        1PM
        68°
        2PM
        69°
        3PM
        70°
        4PM
        68°
        5PM
        68°
        6PM
        66°
        6:53PM
        Sunset
        7PM
        64°
        8PM
        62°
        9PM
        61°
        10PM
        59°
        11PM
        58°
        12AM
        57°
        1AM
        56°
        2AM
        55°
        3AM
        53°
        4AM
        51°
        5AM
        50°
        Precipitation
        22%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        36
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.1 in
        2. Visibility 7 miles
        3. Clouds Partly Cloudy
        4. Dew Point51°F
        5. Humidity 97%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         EGTR Station History
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 63°F -°F
        4. Low 50°F 49°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.07 in -
        7. Snow 0 in - in -
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 63°F -°F
        4. Low 50°F 49°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:52 AM 6:53 PM
        3. Civil Twilight 6:19 AM 7:26 PM
        4. Nautical Twilight 5:39 AM 8:06PM
        5. Astronomical Twilight 4:58 AM 8:46 PM
        1. Length of Visible Light 13h 7m
        2. Length of Day 12h 0m
        3. Tomorrow will be 3 minutes 57 seconds shorter
        1. Moon 6:17 PM 5:14 AM
        2. Waxing Gibbous98% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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