My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 29 ft, 3.571 °N 98.666 °E

      Medan, ID

      Polonia Station84°
      Updated: 10:38 AM WIB on September 22, 2026 (GMT +7)
      9 minutes ago
      89°
      75°
      84
      Feels Like 93
      Haze
      N
      8
      Gusts 17 mph
      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
        Tue 09/22
        High 89°f
         49% Precip. / 0.06 in
        Partly cloudy early followed by scattered thunderstorms this afternoon. High 89F. Winds NE at 5 to 10 mph. Chance of rain 50%.
        Tonight
        Tue 09/22
        Low 75°f
         73% Precip. / 0.48 in
        Thunderstorms during the evening will give way to cloudy skies after midnight. Heavy downpours, frequent lightning with storms. Low near 75F. Winds light and variable. Chance of rain 70%.
        Tomorrow
        Wed 09/23
        High 88°f76°f
         43% Precip. / 0.23 in
        Cloudy early. Scattered thunderstorms developing later in the day. High 88F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        84°
        11AM
        85°
        12PM
        87°
        1PM
        88°
        2PM
        89°
        3PM
        89°
        4PM
        87°
        5PM
        34%
        87°
        6PM
        49%
        85°
        6:21PM
        Sunset
        7PM
        69%
        83°
        8PM
        65%
        82°
        9PM
        67%
        80°
        10PM
        73%
        80°
        11PM
        66%
        78°
        12AM
        40%
        78°
        1AM
        77°
        2AM
        77°
        3AM
        77°
        4AM
        77°
        5AM
        77°
        6AM
        77°
        6:14AM
        Sunrise
        7AM
        77°
        8AM
        79°
        9AM
        82°
        10AM
        84°
        Precipitation
        73%
        Thunderstorms possible after 5 PM
        Pollen
        None
        Air Quality
        99
        Moderate
        UV Index
        11
        Extreme
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 2.5 miles
        3. Clouds Partly Cloudy
        4. Dew Point76°F
        5. Humidity 76%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         WIMK Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 89°F -°F -°F
        4. Low 75°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.54 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 88°F -°F -°F
        4. Low 75°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:14 AM 6:21 PM
        3. Civil Twilight 5:54 AM 6:42 PM
        4. Nautical Twilight 5:30 AM 7:06PM
        5. Astronomical Twilight 5:05 AM 7:30 PM
        1. Length of Visible Light 12h 48m
        2. Length of Day 12h 6m
        3. Tomorrow will be 12 seconds shorter
        1. Moon 3:08 PM 2:32 AM
        2. Waxing Gibbous80% 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
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary