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      Elev 1240 ft, 50.600 °N 15.344 °E

      Semily, CZ

      Semily Station51°
      Updated: 12:10 AM CEST on October 22, 2026 (GMT +2)
      2 minutes ago
      51°
      48°
      51
      Feels Like 51
      Rain
      N
      14
      Gusts 24 mph
      Lower temperature is expected today
      Wundermap

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       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
        Tonight
        Wed 10/21
        Low 45°f
         92% Precip. / 0.17 in
        Rain. Low around 45F. Winds W at 10 to 20 mph. Chance of rain 90%.
        Tomorrow
        Thu 10/22
        High 51°f
         63% Precip. / 0.02 in
        Becoming partly cloudy after some morning light rain. High 51F. Winds W at 10 to 15 mph. Chance of rain 60%.
        Tomorrow night
        Thu 10/22
        Low 38°f
         17% Precip. / 0 in
        Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 38F. Winds light and variable.
        Hourly Forecast
        Now
        54°
        1AM
        91%
        52°
        2AM
        89%
        50°
        3AM
        73%
        49°
        4AM
        75%
        47°
        5AM
        68%
        46°
        6AM
        57%
        47°
        7AM
        63%
        47°
        7:33AM
        Sunrise
        8AM
        37%
        47°
        9AM
        47°
        10AM
        48°
        11AM
        48°
        12PM
        49°
        1PM
        50°
        2PM
        50°
        3PM
        50°
        4PM
        50°
        5PM
        48°
        5:52PM
        Sunset
        6PM
        47°
        7PM
        45°
        8PM
        43°
        9PM
        42°
        10PM
        41°
        11PM
        40°
        12AM
        41°
        Precipitation
        91%
        Rain likely to continue
        Pollen
        None
        Air Quality
        58
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point50°F
        5. Humidity 87%
        6. Rainfall 0.07 in
        7. Snow Depth 0 in
         LKJC Station History
        Almanac for October 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 64°F 52°F 69°F 1989
        4. Low 46°F 39°F 23°F 1997
        5. Rain/Snow Depth
        6. Precipitation 0.02 in 0.07 in -
        7. Snow 0 in - in -
        Almanac for October 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 53°F 52°F 68°F
        4. Low 39°F 39°F 23°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:32 AM 5:52 PM
        3. Civil Twilight 6:59 AM 6:26 PM
        4. Nautical Twilight 6:21 AM 7:04PM
        5. Astronomical Twilight 5:43 AM 7:42 PM
        1. Length of Visible Light 11h 26m
        2. Length of Day 10h 20m
        3. Tomorrow will be 3 minutes 37 seconds shorter
        1. Moon 4:18 PM 2:46 AM
        2. Waxing Gibbous85% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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