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°
      Tue, Oct 20, 2026
      Tuesday
      Tue 10/20
      High 79°f
      24% Precip. / 0 in
      Sunshine and clouds mixed. High 79F. Winds ENE at 10 to 20 mph.
      Tuesday night
      Tue 10/20
      Low 69°f
      15% Precip. / 0 in
      Partly cloudy. Low 69F. Winds ENE at 5 to 10 mph.
      Sunrise 7:05 AM
      Sunset 6:24 PM
      Moonrise 3:15 PM
      Moonset 1:32 AM
      Waxing Gibbous, 70% visible
      Hourly Forecast
      7:04AM
      Sunrise
      6:25PM
      Sunset
      12AM
      70°
      1AM
      69°
      2AM
      68°
      3AM
      68°
      4AM
      67°
      5AM
      67°
      6AM
      67°
      7AM
      67°
      8AM
      68°
      9AM
      71°
      10AM
      74°
      11AM
      75°
      12PM
      77°
      1PM
      31%
      77°
      2PM
      78°
      3PM
      78°
      4PM
      78°
      5PM
      77°
      6PM
      76°
      7PM
      74°
      8PM
      73°
      9PM
      73°
      10PM
      72°
      11PM
      72°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 70°F 70°F 10% 0in 40% 61°F 74% 9 mph ENE 30.14in
      1:00 am
      Partly Cloudy
      		 69°F 69°F 9% 0in 42% 61°F 75% 8 mph ENE 30.14in
      2:00 am
      Partly Cloudy
      		 68°F 69°F 10% 0in 43% 61°F 77% 8 mph ENE 30.13in
      3:00 am
      Partly Cloudy
      		 68°F 68°F 11% 0in 41% 60°F 77% 8 mph ENE 30.12in
      4:00 am
      Partly Cloudy
      		 67°F 67°F 11% 0in 40% 60°F 79% 9 mph ENE 30.11in
      5:00 am
      Partly Cloudy
      		 67°F 67°F 11% 0in 41% 61°F 80% 9 mph ENE 30.11in
      6:00 am
      Partly Cloudy
      		 67°F 67°F 11% 0in 42% 61°F 81% 9 mph ENE 30.11in
      7:00 am
      Partly Cloudy
      		 67°F 67°F 16% 0in 43% 61°F 83% 9 mph NE 30.11in
      8:00 am
      Partly Cloudy
      		 68°F 69°F 18% 0in 50% 63°F 84% 10 mph NE 30.12in
      9:00 am
      Partly Cloudy
      		 71°F 72°F 22% 0in 51% 64°F 79% 11 mph ENE 30.13in
      10:00 am
      Partly Cloudy
      		 74°F 75°F 24% 0in 52% 64°F 73% 13 mph ENE 30.14in
      11:00 am
      Partly Cloudy
      		 75°F 76°F 24% 0in 51% 64°F 68% 13 mph ENE 30.14in
      12:00 pm
      Partly Cloudy
      		 77°F 80°F 24% 0in 51% 64°F 65% 13 mph ENE 30.13in
      1:00 pm
      Few Showers
      		 77°F 80°F 31% 0.01in 50% 64°F 64% 13 mph ENE 30.12in
      2:00 pm
      Partly Cloudy
      		 78°F 81°F 24% 0in 52% 64°F 63% 12 mph ENE 30.11in
      3:00 pm
      Partly Cloudy
      		 78°F 81°F 24% 0in 54% 64°F 61% 11 mph ENE 30.09in
      4:00 pm
      Partly Cloudy
      		 78°F 81°F 21% 0in 56% 63°F 60% 11 mph ENE 30.08in
      5:00 pm
      Partly Cloudy
      		 77°F 80°F 18% 0in 57% 63°F 61% 11 mph E 30.08in
      6:00 pm
      Partly Cloudy
      		 76°F 77°F 18% 0in 58% 63°F 65% 10 mph E 30.08in
      7:00 pm
      Partly Cloudy
      		 74°F 75°F 13% 0in 58% 64°F 72% 8 mph E 30.08in
      8:00 pm
      Partly Cloudy
      		 73°F 74°F 13% 0in 56% 66°F 78% 8 mph E 30.08in
      9:00 pm
      Partly Cloudy
      		 73°F 74°F 14% 0in 52% 66°F 79% 8 mph E 30.09in
      10:00 pm
      Partly Cloudy
      		 72°F 74°F 14% 0in 49% 66°F 81% 8 mph E 30.09in
      11:00 pm
      Partly Cloudy
      		 72°F 73°F 14% 0in 48% 66°F 81% 8 mph E 30.09in
      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