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      Frost Advisory
      until 9:00 AM EDT
      Elev 433 ft, 40.021 °N 75.299 °W

      Lower Merion Township, PA

      Suburban Square Station39°
      Updated: 2:29 AM EDT on October 19, 2026 (GMT -4)
      2 minutes ago
      63°
      37°
      39
      Feels Like 39
      Clear
      N
      0
      Similar 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
        Sun 10/18
        Low 36°f
         2% Precip. / 0 in
        Clear skies. Low 36F. Winds light and variable.
        Tomorrow
        Mon 10/19
        High 66°f
         2% Precip. / 0 in
        A mainly sunny sky. High 66F. Winds NNE at 5 to 10 mph.
        Tomorrow night
        Mon 10/19
        Low 46°f
         2% Precip. / 0 in
        Clear skies. Low 46F. Winds N at 5 to 10 mph.
        Hourly Forecast
        Now
        38°
        3AM
        38°
        4AM
        38°
        5AM
        39°
        6AM
        39°
        7AM
        39°
        7:16AM
        Sunrise
        8AM
        40°
        9AM
        45°
        10AM
        51°
        11AM
        55°
        12PM
        58°
        1PM
        61°
        2PM
        62°
        3PM
        64°
        4PM
        64°
        5PM
        63°
        6PM
        60°
        6:15PM
        Sunset
        7PM
        56°
        8PM
        54°
        9PM
        52°
        10PM
        50°
        11PM
        50°
        12AM
        49°
        1AM
        48°
        2AM
        48°
        Precipitation
        2%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        56
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.5 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point35°F
        5. Humidity 87%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KLOM Station History
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 67°F 86°F 2016
        4. Low 36°F 43°F 26°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.8 in -
        7. Snow 0 in 0 in -
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 67°F 88°F
        4. Low 46°F 43°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:16 AM 6:15 PM
        3. Civil Twilight 6:48 AM 6:43 PM
        4. Nautical Twilight 6:17 AM 7:14PM
        5. Astronomical Twilight 5:45 AM 7:45 PM
        1. Length of Visible Light 11h 54m
        2. Length of Day 10h 59m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 3:05 PM 12:06 AM
        2. Waxing Gibbous60% 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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