Chalmette Weather Forecast 15 Days, Weather in Chalmette Today

Current weather conditions and 15 day weather forecast for Chalmette, Louisiana, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Chalmette

23 July 2025 Wednesday
30.3 ° C / 86.5°F
Partly cloudy
Partly cloudy
Feels Like : 34.6 ° C / 94.2°F
Humidity : % 83
Pressure : 1018 mb
Wind Speed : 17.3 kmph / 10.7 miles from NNWNNW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

15 day weather forecast for Chalmette, LA, USA

Weather Forecast for next 15 Days for Chalmette including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Chalmette, Louisiana state, US. To see the daily forecast, scroll to the table below.
Date
23 July 2025 Wednesday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature28.2 ° C
(82.8°F)
High temperature35.6 ° C
(96.1°F)
Avg. temperature32.2 ° C
(89.9°F)
Humidity% 65
Chance of rain0%
UV Index2.5
Sun PositionSunrise:06:14 AM
Sunset: 07:59 PM
Moon PositionMoonrise:04:42 AM
Moonset: 07:32 PM
Moon Phase
( Waning Crescent )
24 July 2025 Thursday
Weather forecastHeavy rain Heavy rain
Low temperature26 ° C
(78.8°F)
High temperature30.6 ° C
(87.1°F)
Avg. temperature28.2 ° C
(82.8°F)
Humidity% 84
Chance of rain87%
UV Index1
Sun PositionSunrise:06:14 AM
Sunset: 07:58 PM
Moon PositionMoonrise:05:51 AM
Moonset: 08:17 PM
Moon Phase
( New Moon )
25 July 2025 Friday
Weather forecastOvercast  Overcast
Low temperature27.2 ° C
(81°F)
High temperature32 ° C
(89.6°F)
Avg. temperature28.9 ° C
(84.1°F)
Humidity% 78
Chance of rain0%
UV Index2.3
Sun PositionSunrise:06:15 AM
Sunset: 07:57 PM
Moon PositionMoonrise:06:58 AM
Moonset: 08:56 PM
Moon Phase
( Waxing Crescent )
26 July 2025 Saturday
Weather forecastModerate rain Moderate rain
Low temperature25.6 ° C
(78.1°F)
High temperature33.2 ° C
(91.7°F)
Avg. temperature28.9 ° C
(84.1°F)
Humidity% 73
Chance of rain89%
UV Index2.8
Sun PositionSunrise:06:15 AM
Sunset: 07:57 PM
Moon PositionMoonrise:08:02 AM
Moonset: 09:29 PM
Moon Phase
( Waxing Crescent )
27 July 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature26.1 ° C
(79°F)
High temperature33.8 ° C
(92.8°F)
Avg. temperature29 ° C
(84.2°F)
Humidity% 74
Chance of rain80%
UV Index0
Sun PositionSunrise:06:16 AM
Sunset: 07:56 PM
Moon PositionMoonrise:09:02 AM
Moonset: 09:58 PM
Moon Phase
( Waxing Crescent )
28 July 2025 Monday
Weather forecastSunny Sunny
Low temperature26.2 ° C
(79.1°F)
High temperature35.9 ° C
(96.6°F)
Avg. temperature30.4 ° C
(86.7°F)
Humidity% 63
Chance of rain0%
UV Index8
Sun PositionSunrise:06:17 AM
Sunset: 07:56 PM
Moon PositionMoonrise:09:59 AM
Moonset: 10:24 PM
Moon Phase
( Waxing Crescent )
29 July 2025 Tuesday
Weather forecastSunny Sunny
Low temperature28 ° C
(82.5°F)
High temperature36.8 ° C
(98.2°F)
Avg. temperature31.7 ° C
(89.1°F)
Humidity% 61
Chance of rain0%
UV Index8
Sun PositionSunrise:06:17 AM
Sunset: 07:55 PM
Moon PositionMoonrise:10:55 AM
Moonset: 10:51 PM
Moon Phase
( Waxing Crescent )
30 July 2025 Wednesday
Weather forecastSunny Sunny
Low temperature28.7 ° C
(83.7°F)
High temperature38.1 ° C
(100.6°F)
Avg. temperature32.6 ° C
(90.7°F)
Humidity% 58
Chance of rain0%
UV Index8
Sun PositionSunrise:06:18 AM
Sunset: 07:54 PM
Moon PositionMoonrise:11:49 AM
Moonset: 11:18 PM
Moon Phase
( Waxing Crescent )
31 July 2025 Thursday
Weather forecastSunny Sunny
Low temperature28.7 ° C
(83.6°F)
High temperature35.4 ° C
(95.7°F)
Avg. temperature31.4 ° C
(88.6°F)
Humidity% 66
Chance of rain0%
UV Index8
Sun PositionSunrise:06:18 AM
Sunset: 07:54 PM
Moon PositionMoonrise:12:44 PM
Moonset: 11:47 PM
Moon Phase
( Waxing Crescent )
01 August 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature27.7 ° C
(81.8°F)
High temperature32.6 ° C
(90.7°F)
Avg. temperature29.7 ° C
(85.5°F)
Humidity% 69
Chance of rain86%
UV Index6
Sun PositionSunrise:06:19 AM
Sunset: 07:53 PM
Moon PositionMoonrise:01:40 PM
Moonset: No moonset
Moon Phase
( First Quarter )
02 August 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature26.6 ° C
(79.8°F)
High temperature33.1 ° C
(91.6°F)
Avg. temperature29.3 ° C
(84.8°F)
Humidity% 69
Chance of rain89%
UV Index6
Sun PositionSunrise:06:20 AM
Sunset: 07:52 PM
Moon PositionMoonrise:02:37 PM
Moonset: 12:18 AM
Moon Phase
( Waxing Gibbous )
03 August 2025 Sunday
Weather forecastSunny Sunny
Low temperature26.3 ° C
(79.4°F)
High temperature34.2 ° C
(93.6°F)
Avg. temperature29.9 ° C
(85.8°F)
Humidity% 65
Chance of rain0%
UV Index7
Sun PositionSunrise:06:20 AM
Sunset: 07:51 PM
Moon PositionMoonrise:03:35 PM
Moonset: 12:55 AM
Moon Phase
( Waxing Gibbous )
04 August 2025 Monday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature26.7 ° C
(80.1°F)
High temperature33.2 ° C
(91.8°F)
Avg. temperature29.4 ° C
(84.9°F)
Humidity% 67
Chance of rain85%
UV Index6
Sun PositionSunrise:06:21 AM
Sunset: 07:51 PM
Moon PositionMoonrise:04:32 PM
Moonset: 01:38 AM
Moon Phase
( Waxing Gibbous )
05 August 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature25.7 ° C
(78.2°F)
High temperature29.1 ° C
(84.3°F)
Avg. temperature27.6 ° C
(81.6°F)
Humidity% 77
Chance of rain88%
UV Index6
Sun PositionSunrise:06:21 AM
Sunset: 07:50 PM
Moon PositionMoonrise:05:27 PM
Moonset: 02:27 AM
Moon Phase
( Waxing Gibbous )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
23 July 2025 Wednesday Partly Cloudy  Partly Cloudy 28.2 ° C
(82.8°F)
35.6 ° C
(96.1°F)
32.2 ° C
(89.9°F)
% 65 0% 2.5 Sunrise:06:14 AM
Sunset: 07:59 PM
Moonrise:04:42 AM
Moonset: 07:32 PM
Moon Phase
( Waning Crescent )
24 July 2025 Thursday Heavy rain Heavy rain 26 ° C
(78.8°F)
30.6 ° C
(87.1°F)
28.2 ° C
(82.8°F)
% 84 87% 1 Sunrise:06:14 AM
Sunset: 07:58 PM
Moonrise:05:51 AM
Moonset: 08:17 PM
Moon Phase
( New Moon )
25 July 2025 Friday Overcast  Overcast 27.2 ° C
(81°F)
32 ° C
(89.6°F)
28.9 ° C
(84.1°F)
% 78 0% 2.3 Sunrise:06:15 AM
Sunset: 07:57 PM
Moonrise:06:58 AM
Moonset: 08:56 PM
Moon Phase
( Waxing Crescent )
26 July 2025 Saturday Moderate rain Moderate rain 25.6 ° C
(78.1°F)
33.2 ° C
(91.7°F)
28.9 ° C
(84.1°F)
% 73 89% 2.8 Sunrise:06:15 AM
Sunset: 07:57 PM
Moonrise:08:02 AM
Moonset: 09:29 PM
Moon Phase
( Waxing Crescent )
27 July 2025 Sunday Patchy rain nearby Patchy rain nearby 26.1 ° C
(79°F)
33.8 ° C
(92.8°F)
29 ° C
(84.2°F)
% 74 80% 0 Sunrise:06:16 AM
Sunset: 07:56 PM
Moonrise:09:02 AM
Moonset: 09:58 PM
Moon Phase
( Waxing Crescent )
28 July 2025 Monday Sunny Sunny 26.2 ° C
(79.1°F)
35.9 ° C
(96.6°F)
30.4 ° C
(86.7°F)
% 63 0% 8 Sunrise:06:17 AM
Sunset: 07:56 PM
Moonrise:09:59 AM
Moonset: 10:24 PM
Moon Phase
( Waxing Crescent )
29 July 2025 Tuesday Sunny Sunny 28 ° C
(82.5°F)
36.8 ° C
(98.2°F)
31.7 ° C
(89.1°F)
% 61 0% 8 Sunrise:06:17 AM
Sunset: 07:55 PM
Moonrise:10:55 AM
Moonset: 10:51 PM
Moon Phase
( Waxing Crescent )
30 July 2025 Wednesday Sunny Sunny 28.7 ° C
(83.7°F)
38.1 ° C
(100.6°F)
32.6 ° C
(90.7°F)
% 58 0% 8 Sunrise:06:18 AM
Sunset: 07:54 PM
Moonrise:11:49 AM
Moonset: 11:18 PM
Moon Phase
( Waxing Crescent )
31 July 2025 Thursday Sunny Sunny 28.7 ° C
(83.6°F)
35.4 ° C
(95.7°F)
31.4 ° C
(88.6°F)
% 66 0% 8 Sunrise:06:18 AM
Sunset: 07:54 PM
Moonrise:12:44 PM
Moonset: 11:47 PM
Moon Phase
( Waxing Crescent )
01 August 2025 Friday Patchy rain nearby Patchy rain nearby 27.7 ° C
(81.8°F)
32.6 ° C
(90.7°F)
29.7 ° C
(85.5°F)
% 69 86% 6 Sunrise:06:19 AM
Sunset: 07:53 PM
Moonrise:01:40 PM
Moonset: No moonset
Moon Phase
( First Quarter )
02 August 2025 Saturday Patchy rain nearby Patchy rain nearby 26.6 ° C
(79.8°F)
33.1 ° C
(91.6°F)
29.3 ° C
(84.8°F)
% 69 89% 6 Sunrise:06:20 AM
Sunset: 07:52 PM
Moonrise:02:37 PM
Moonset: 12:18 AM
Moon Phase
( Waxing Gibbous )
03 August 2025 Sunday Sunny Sunny 26.3 ° C
(79.4°F)
34.2 ° C
(93.6°F)
29.9 ° C
(85.8°F)
% 65 0% 7 Sunrise:06:20 AM
Sunset: 07:51 PM
Moonrise:03:35 PM
Moonset: 12:55 AM
Moon Phase
( Waxing Gibbous )
04 August 2025 Monday Patchy rain nearby Patchy rain nearby 26.7 ° C
(80.1°F)
33.2 ° C
(91.8°F)
29.4 ° C
(84.9°F)
% 67 85% 6 Sunrise:06:21 AM
Sunset: 07:51 PM
Moonrise:04:32 PM
Moonset: 01:38 AM
Moon Phase
( Waxing Gibbous )
05 August 2025 Tuesday Patchy rain nearby Patchy rain nearby 25.7 ° C
(78.2°F)
29.1 ° C
(84.3°F)
27.6 ° C
(81.6°F)
% 77 88% 6 Sunrise:06:21 AM
Sunset: 07:50 PM
Moonrise:05:27 PM
Moonset: 02:27 AM
Moon Phase
( Waxing Gibbous )
Chalmette Weather forecasts are usually fully updated every 4 hours.
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