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Weather in Jefferson

Louisiana · 11 193 inhabitants · Monday, September 14 · updated 19h45

Air : Moyen Moderate storm risk · Tomorrow, Wed, Mon
Clear sky
29°
Clear sky
Feels like 41°C
Wind
2 km/h
Gusts
15 km/h
Humidity
78 %
Pressure
1017 hPa
Clouds
3 %
Storm
No
Rise 06h43 Set 19h08 Day 12h24 UV 10 · Very high

Detailed forecast

Trend
Evening
Clear sky
Clear sky
29°28°
Feels like 41°
Wind ↑ O 7 km/h
Gusts 15 km/h
Humidity 78 %
💧 0.2 mm

Weather charts for Jefferson · 7 days

Temperatures over 7 days

▲ +3.4° above seasonal normals this week
Highs Lows Seasonal normal (1991-2020 average)
22°25°28°31°34°Auj.MarMerJeuVenSamDim31°25°Lun 14 sept. : max 32° · min 31° · normale 25,7°Mar 15 sept. : max 32° · min 26° · normale 25,6°Mer 16 sept. : max 31° · min 27° · normale 25,5°Jeu 17 sept. : max 31° · min 26° · normale 25,3°Ven 18 sept. : max 32° · min 25° · normale 25,1°Sam 19 sept. : max 31° · min 24° · normale 25°Dim 20 sept. : max 31° · min 25° · normale 24,8°

Hourly detail

LunMarMerJeuVenSamDimLun23°28°33°32°24°02
Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in Jefferson

2/6
Moyen
European Air Quality Index (EAQI) · CAMS source
PM2.512µg/m³
PM1013µg/m³

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Jefferson: live radar and next-hour forecast

Will it rain in Jefferson? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Jefferson

Waxing crescent
9 % illuminated · 2,8 days
Rise 08h08 Set 19h08
Tue 15/9 16%
Wed 16/9 24%
Thu 17/9 34%
Fri 18/9 44%
Sat 19/9 55% First quarter
Sun 20/9 65%
Mon 21/9 75%
Tue 22/9 83%
Wed 23/9 90%
Thu 24/9 96%
Fri 25/9 99%
Sat 26/9 100% Full moon

Rise and set in local time (America/Chicago) · phases and illumination computed by SkiesAtlas (synodic model).

Sea, waves and tides in Jefferson

Reference port: Metairie Terrace · à 1.7 km

🌊 Water temperature
29,8 °C
satellite, 14/9
TodayMon 14/09
Low tide 23:58 0,3 m
TomorrowTue 15/09
High tide 14:24 1,4 m
WedWed 16/09
Low tide 00:11 0,3 m
High tide 14:12 1,4 m
ThuThu 17/09
Low tide 00:20 0,3 m
High tide 13:36 1,3 m

Heights are indicative, relative to chart datum · coefficient from 20 (neap) to 120 (spring) · full details on TidesAtlas

Weather history for Jefferson

What was the weather in Jefferson on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Jefferson

Find the full weather for Jefferson, Louisiana: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “clear sky” with 29 °C (feels like 41 °C) and wind at 2 km/h.

Today, temperatures range from 31 °C to 32 °C, with no significant precipitation, with a storm risk to watch. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms, and tides for Metairie Terrace.

Nearby cities

New Orleans 8 km 29° Metairie Terrace 2 km 32° Metairie 2 km 32° New Canal Uscg Station, Lake Pontchartrain 8 km 35° Kenner 9 km 32° Marrero 9 km 35° Laplace 34 km 35° Slidell 50 km 29° Terrytown 13 km 34° Harvey 10 km 34° Gretna 11 km 28° Chalmette 18 km 28°

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