Log In
    Favorites
        Member Settings
      Dense Fog Advisory
      until 10:00 AM CDT
      Elev 3 ft, 29.902 °N 90.092 °W

      Harvey, LA

      Marrero Station72°
      Mon, Oct 19, 2026
      Monday
      Mon 10/19
      High 77°f
      24% Precip. / 0 in
      Partly to mostly cloudy. High 77F. Winds ENE at 10 to 20 mph.
      Monday night
      Mon 10/19
      Low 66°f
      11% Precip. / 0 in
      Partly cloudy. Low 66F. Winds ENE at 5 to 10 mph.
      Sunrise 7:04 AM
      Sunset 6:25 PM
      Moonrise 2:42 PM
      Moonset 12:34 AM
      Waxing Gibbous, 61% visible
      Hourly Forecast
      7:04AM
      Sunrise
      6:26PM
      Sunset
      12AM
      67°
      1AM
      66°
      2AM
      66°
      3AM
      65°
      4AM
      65°
      5AM
      65°
      6AM
      64°
      7AM
      64°
      8AM
      66°
      9AM
      70°
      10AM
      73°
      11AM
      74°
      12PM
      75°
      1PM
      75°
      2PM
      76°
      3PM
      76°
      4PM
      76°
      5PM
      76°
      6PM
      75°
      7PM
      73°
      8PM
      71°
      9PM
      71°
      10PM
      71°
      11PM
      70°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 67°F 67°F 11% 0in 51% 58°F 74% 11 mph ENE 30.2in
      1:00 am
      Partly Cloudy
      		 66°F 66°F 13% 0in 48% 58°F 76% 11 mph ENE 30.2in
      2:00 am
      Partly Cloudy
      		 66°F 66°F 14% 0in 50% 58°F 77% 11 mph ENE 30.19in
      3:00 am
      Partly Cloudy
      		 65°F 65°F 16% 0in 54% 58°F 77% 11 mph ENE 30.19in
      4:00 am
      Partly Cloudy
      		 65°F 65°F 16% 0in 56% 58°F 79% 11 mph ENE 30.18in
      5:00 am
      Partly Cloudy
      		 65°F 64°F 16% 0in 58% 59°F 81% 11 mph ENE 30.18in
      6:00 am
      Mostly Cloudy
      		 64°F 64°F 16% 0in 60% 59°F 83% 12 mph ENE 30.19in
      7:00 am
      Mostly Cloudy
      		 64°F 63°F 20% 0in 61% 59°F 84% 12 mph ENE 30.19in
      8:00 am
      Mostly Cloudy
      		 66°F 66°F 21% 0in 61% 61°F 84% 13 mph ENE 30.2in
      9:00 am
      Mostly Cloudy
      		 70°F 71°F 21% 0in 61% 64°F 79% 14 mph ENE 30.21in
      10:00 am
      Mostly Cloudy
      		 73°F 73°F 21% 0in 61% 63°F 73% 15 mph ENE 30.21in
      11:00 am
      Mostly Cloudy
      		 74°F 74°F 20% 0in 65% 63°F 69% 15 mph ENE 30.21in
      12:00 pm
      Mostly Cloudy
      		 75°F 75°F 20% 0in 70% 62°F 66% 15 mph ENE 30.2in
      1:00 pm
      Mostly Cloudy
      		 75°F 76°F 24% 0in 72% 63°F 65% 15 mph ENE 30.19in
      2:00 pm
      Mostly Cloudy
      		 76°F 76°F 24% 0in 66% 63°F 64% 15 mph ENE 30.18in
      3:00 pm
      Partly Cloudy
      		 76°F 77°F 24% 0in 54% 62°F 62% 13 mph ENE 30.16in
      4:00 pm
      Partly Cloudy
      		 76°F 76°F 22% 0in 44% 62°F 61% 13 mph ENE 30.15in
      5:00 pm
      Partly Cloudy
      		 76°F 76°F 18% 0in 39% 61°F 61% 12 mph ENE 30.14in
      6:00 pm
      Partly Cloudy
      		 75°F 75°F 18% 0in 34% 62°F 65% 11 mph ENE 30.14in
      7:00 pm
      Partly Cloudy
      		 73°F 73°F 10% 0in 31% 63°F 71% 9 mph ENE 30.14in
      8:00 pm
      Partly Cloudy
      		 71°F 72°F 10% 0in 31% 63°F 74% 8 mph ENE 30.14in
      9:00 pm
      Partly Cloudy
      		 71°F 71°F 10% 0in 33% 62°F 75% 8 mph ENE 30.15in
      10:00 pm
      Partly Cloudy
      		 71°F 71°F 11% 0in 35% 62°F 74% 7 mph ENE 30.15in
      11:00 pm
      Partly Cloudy
      		 70°F 71°F 11% 0in 38% 62°F 75% 8 mph ENE 30.15in
      Additional Conditions
      1. Pressure 30.05 in
      2. Visibility 4 miles
      3. Clouds Partly Cloudy
      4. Dew Point69°F
      5. Humidity 89%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KNBG Station History
      Almanac for October 14, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 83°F 93°F 1941
      4. Low 66°F 66°F 46°F 1927
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 15, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 83°F 93°F
      4. Low 69°F 65°F 46°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:01 AM 6:30 PM
      3. Civil Twilight 6:37 AM 6:54 PM
      4. Nautical Twilight 6:09 AM 7:22PM
      5. Astronomical Twilight 5:42 AM 7:50 PM
      1. Length of Visible Light 12h 17m
      2. Length of Day 11h 28m
      3. Tomorrow will be 1 minute 43 seconds shorter
      1. Moon 10:54 AM 8:58 PM
      2. Waxing Crescent15% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary