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      Severe Warning for Wind
      until 12:00 AM CEST
      +2 more alerts
      Elev 152 ft, 48.753 °N 2.182 °E

      Jouy-en-Josas, FR

      Saclay Station56°
      Updated: 8:37 PM CEST on October 23, 2026 (GMT +2)
      6 seconds ago
      56°
      45°
      56
      Feels Like 56
      Showers in Vicinity
      N
      16
      Gusts 30 mph
      Similar temperature is expected tomorrow
      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
        Fri 10/23
        Low 45°f
         58% Precip. / 0.14 in
        Cloudy with showers. Low around 45F. Winds WSW at 15 to 25 mph. Chance of rain 60%. Localized flooding is possible.
        Tomorrow
        Sat 10/24
        High 53°f
         97% Precip. / 0.17 in
        Rain likely. High 53F. Winds SW at 10 to 20 mph. Chance of rain 100%.
        Tomorrow night
        Sat 10/24
        Low 51°f
         99% Precip. / 0.62 in
        Rain and wind. Low 51F. Winds SW at 20 to 30 mph. Chance of rain 100%. Rainfall near a half an inch. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        49°
        9PM
        87%
        48°
        10PM
        69%
        48°
        11PM
        44%
        47°
        12AM
        47°
        1AM
        49%
        47°
        2AM
        34%
        47°
        3AM
        44%
        46°
        4AM
        59%
        47°
        5AM
        52%
        46°
        6AM
        51%
        47°
        7AM
        53%
        47°
        8AM
        48%
        47°
        8:24AM
        Sunrise
        9AM
        47°
        10AM
        48°
        11AM
        50°
        12PM
        35%
        52°
        1PM
        38%
        52°
        2PM
        42%
        53°
        3PM
        67%
        53°
        4PM
        77%
        53°
        5PM
        94%
        53°
        6PM
        98%
        52°
        6:44PM
        Sunset
        7PM
        98%
        52°
        8PM
        99%
        52°
        Precipitation
        99%
        Rain expected around 8:45 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        34
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point39°F
        5. Humidity 69%
        6. Rainfall 0.77 in
        7. Snow Depth 0 in
         LFPV Station History
        Almanac for October 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 56°F 58°F 71°F 2022
        4. Low 45°F 45°F 31°F 2010
        5. Rain/Snow Depth
        6. Precipitation 0.14 in 0.08 in -
        7. Snow 0 in - in -
        Almanac for October 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 58°F 58°F 66°F
        4. Low 45°F 45°F 33°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 8:23 AM 6:46 PM
        3. Civil Twilight 7:51 AM 7:19 PM
        4. Nautical Twilight 7:14 AM 7:55PM
        5. Astronomical Twilight 6:38 AM 8:32 PM
        1. Length of Visible Light 11h 27m
        2. Length of Day 10h 23m
        3. Tomorrow will be 3 minutes 22 seconds shorter
        1. Moon 5:24 PM 4:57 AM
        2. Waxing Gibbous92% 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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