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Weather in Chalmette, United States 🇺🇸

Current Weather in Chalmette

Marine Weather Statement issued June 20 at 2:30PM CDT by NWS New Orleans LA
Partly Cloudy
26°C
Feels like 28°C. Partly Cloudy.
🌬️ 8 km/h ESE
💧 85% Humidity
🧭 1014 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.6
🌡️ Dew Point: 24°C
🌅 Sunrise: 05:59 AM
🌇 Sunset: 08:03 PM
Map Overlays:

In Chalmette right now it is 26°C and partly cloudy, feeling like 28°C. Humidity is 85% with winds around 8 km/h, and the UV index is 1 (low). Over the next few days, temperatures in Chalmette range from about 24°C to 36°C. ⚠️ Marine Weather Statement issued June 20 at 2:30PM CDT by NWS New Orleans LA

Hourly Forecast for Chalmette

19:00
Sunny
27°
13%
20:00
Patchy rain nearby
26°
63%
21:00
Patchy rain nearby
26°
26%
22:00
Patchy rain nearby
25°
35%
23:00
Patchy rain nearby
25°
26%
00:00
Partly Cloudy
25°
19%
01:00
Patchy rain nearby
26°
26%
02:00
Clear
26°
15%
03:00
Thundery outbreaks in nearby
26°
30%
04:00
Clear
25°
14%
05:00
Thundery outbreaks in nearby
25°
21%
06:00
Partly Cloudy
26°
21%
07:00
Patchy rain nearby
26°
22%
08:00
Partly Cloudy
28°
14%
09:00
Patchy rain nearby
29°
15%
10:00
Patchy rain nearby
30°
9%
11:00
Patchy rain nearby
31°
10%
12:00
Patchy rain nearby
32°
10%
13:00
Partly Cloudy
33°
3%
14:00
Partly Cloudy
34°
5%
15:00
Sunny
33°
2%
16:00
Sunny
33°
2%
17:00
Sunny
32°
3%
18:00
Sunny
31°
4%

14-Day Forecast for Chalmette

Sat, Jun 20
Patchy rain nearby Patchy rain nearby
36° / 24°
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
34° / 25°
Mon, Jun 22
Sunny Sunny
34° / 25°
Tue, Jun 23
Patchy rain nearby Patchy rain nearby
35° / 25°
Wed, Jun 24
Sunny Sunny
34° / 25°
Thu, Jun 25
Sunny Sunny
34° / 25°
Fri, Jun 26
Sunny Sunny
34° / 25°
Sat, Jun 27
Patchy rain nearby Patchy rain nearby
34° / 25°
Sun, Jun 28
Partly Cloudy Partly Cloudy
34° / 26°
Mon, Jun 29
Patchy rain nearby Patchy rain nearby
34° / 26°
Tue, Jun 30
Patchy rain nearby Patchy rain nearby
33° / 25°
Wed, Jul 01
Sunny Sunny
34° / 26°
Thu, Jul 02
Patchy rain nearby Patchy rain nearby
33° / 26°
Fri, Jul 03
Patchy rain nearby Patchy rain nearby
34° / 25°

Additional Forecasts for Chalmette

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 101.0 μg/m³
O₃ (Ozone) 66.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.9 μg/m³
SO₂ (Sulphur Dioxide) 1.8 μg/m³
PM2.5 (Fine particles) 8.6 μg/m³
PM10 (Coarse particles) 11.4 μg/m³

Historical Weather

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Best Time to Be Outside in Chalmette Tomorrow

There is no good daylight window left in Chalmette today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 29°C. It should stay dry through that window. The next likely rain is around 20:00.

Frequently Asked Questions about Weather in Chalmette

What is the temperature in Chalmette right now?

The current temperature in Chalmette is 26°C (78°F), partly cloudy (feels like 28°C).

What's the weather like in Chalmette right now?

Conditions in Chalmette right now: Partly Cloudy, humidity 85%, wind 8 km/h ESE.

What is today's forecast for Chalmette?

Today in Chalmette: high 36°C, low 24°C, patchy rain nearby. Chance of rain: 61%.

What is the 7-day weather forecast for Chalmette?

Daily highs and lows for Chalmette:

  • 2026-06-20: 36°C / 24°C
  • 2026-06-21: 34°C / 25°C
  • 2026-06-22: 34°C / 25°C
  • 2026-06-23: 35°C / 25°C
  • 2026-06-24: 34°C / 25°C
  • 2026-06-25: 34°C / 25°C
  • 2026-06-26: 34°C / 25°C
Is it going to rain in Chalmette today?

There is a 61% chance of rain in Chalmette today. Total expected precipitation: 2.08 mm.

What is the wind speed in Chalmette right now?

Wind in Chalmette is currently 8 km/h (5 mph) from the ESE.

What is the UV index in Chalmette right now?

The UV index in Chalmette is currently 0.6 (low). Sun protection is recommended when the index is 3 or higher.

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