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      Special Weather Statement
      until 7:00 PM CDT
      Elev 56 ft, 26.179 °N 97.767 °W

      Harlingen, TX

      Harlingen Station
      Updated: 4:15 PM CDT on August 21, 2026 (GMT -5)
      2 minutes ago
      101°
      79°
      100
      Feels Like 108
      Sunny
      N
      15
      Gusts 21 mph
      Similar temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Sat 08/22
      Low 77°f
      7% Precip. / 0 in
      A few clouds. Low 77F. Winds SSE at 15 to 25 mph.
      Tomorrow
      Sun 08/23
      High 103°f
      8% Precip. / 0 in
      Intervals of clouds and sunshine. Hot. High 103F. Winds SSE at 10 to 20 mph.
      Tomorrow night
      Sun 08/23
      Low 75°f
      8% Precip. / 0 in
      Partly cloudy. Low near 75F. SSE winds at 15 to 25 mph, decreasing to 5 to 10 mph.
      Hourly Forecast
      Now
      100°
      5PM
      99°
      6PM
      97°
      7PM
      93°
      8PM
      90°
      8:01PM
      Sunset
      9PM
      86°
      10PM
      84°
      11PM
      82°
      12AM
      81°
      1AM
      80°
      2AM
      80°
      3AM
      79°
      4AM
      79°
      5AM
      79°
      6AM
      78°
      7AM
      78°
      7:06AM
      Sunrise
      8AM
      80°
      9AM
      84°
      10AM
      89°
      11AM
      93°
      12PM
      97°
      1PM
      100°
      2PM
      101°
      3PM
      102°
      4PM
      102°
      Precipitation
      8%
      Pollen
      None
      Air Quality
      64
      Moderate
      UV Index
      6
      High
      Additional Conditions
      1. Pressure 29.94 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point63°F
      5. Humidity 30%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KHRL Station History
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 101°F 98°F 104°F 1930
      4. Low 79°F 77°F 66°F 1931
      5. Rain/Snow Depth
      6. Precipitation 0 in 4 in -
      7. Snow 0 in 0 in -
      Almanac for August 22, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 103°F 98°F 102°F
      4. Low 79°F 77°F 64°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:06 AM 8:01 PM
      3. Civil Twilight 6:42 AM 8:25 PM
      4. Nautical Twilight 6:14 AM 8:53PM
      5. Astronomical Twilight 5:45 AM 9:22 PM
      1. Length of Visible Light 13h 42m
      2. Length of Day 12h 55m
      3. Tomorrow will be 1 minute 25 seconds shorter
      1. Moon 3:36 PM 1:07 AM
      2. Waxing Gibbous66% of the Moon is Illuminated
      Aug 27
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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