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      Moderate Warning for Thunderstorm
      until 11:59 PM CEST
      +5 more alerts
      Elev 70 ft, 45.526 °N 13.568 °E

      Piran, SI

      Grudnova Station66°
      Updated: 4:03 AM CEST on September 16, 2026 (GMT +2)
      5 minutes ago
      80°
      63°
      66
      Feels Like 66
      Clear
      N
      6
      Similar temperature is expected today
      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
        Wed 09/16
        High 80°f
         2% Precip. / 0 in
        Sunny. High around 80F. Winds WSW at 5 to 10 mph.
        Tonight
        Wed 09/16
        Low 66°f
         13% Precip. / 0 in
        Partly cloudy. Low 66F. Winds SE at 5 to 10 mph.
        Tomorrow
        Thu 09/17
        High 74°f63°f
         98% Precip. / 1.1 in
        Thunderstorms. Heavy downpours, frequent lightning with storms. High 74F. Winds E at 10 to 15 mph. Chance of rain 100%. Rainfall near an inch.
        Hourly Forecast
        Now
        66°
        5AM
        65°
        6AM
        64°
        6:45AM
        Sunrise
        7AM
        64°
        8AM
        66°
        9AM
        70°
        10AM
        73°
        11AM
        75°
        12PM
        76°
        1PM
        77°
        2PM
        78°
        3PM
        79°
        4PM
        78°
        5PM
        78°
        6PM
        78°
        7PM
        77°
        7:15PM
        Sunset
        8PM
        73°
        9PM
        70°
        10PM
        69°
        11PM
        69°
        12AM
        68°
        1AM
        68°
        2AM
        67°
        3AM
        67°
        4AM
        67°
        Precipitation
        7%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        39
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point57°F
        5. Humidity 72%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         LJPZ Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 76°F -°F
        4. Low 63°F 63°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.14 in -
        7. Snow 0 in - in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 75°F -°F
        4. Low 63°F 62°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:45 AM 7:15 PM
        3. Civil Twilight 6:15 AM 7:44 PM
        4. Nautical Twilight 5:40 AM 8:20PM
        5. Astronomical Twilight 5:03 AM 8:56 PM
        1. Length of Visible Light 13h 29m
        2. Length of Day 12h 30m
        3. Tomorrow will be 3 minutes 9 seconds shorter
        1. Moon 12:49 PM 9:17 PM
        2. Waxing Crescent27% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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