Slidell Weather Forecast 15 Days, Weather in Slidell Today
Current weather conditions and 15 day weather forecast for Slidell, 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 Slidell
| 22 May 2026 Friday 30.6 ° C / 87.1°F  Partly cloudy |
Feels Like : 36.7 ° C / 98.1°F Humidity : % 63 Pressure : 1012 mb Wind Speed : 11.2 kmph / 6.9 miles from W  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for Slidell, LA, USA
Weather Forecast for next 15 Days for Slidell 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 Slidell, Louisiana state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 May 2026 Friday |  Moderate rain |
22.5 ° C (72.5°F) |
31.9 ° C (89.4°F) |
26.2 ° C (79.2°F) |
% 85 | 88% | 5.2 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 23 May 2026 Saturday | Moderate rain |
22.9 ° C (73.2°F) |
31.3 ° C (88.4°F) |
26.2 ° C (79.1°F) |
% 79 | 89% | 10.4 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Moderate rain |
22.5 ° C (72.5°F) |
26.1 ° C (79°F) |
24.2 ° C (75.5°F) |
% 89 | 88% | 9.3 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 25 May 2026 Monday |  Heavy rain |
22 ° C (71.5°F) |
26.2 ° C (79.2°F) |
23.9 ° C (75.1°F) |
% 88 | 87% | 2.6 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 26 May 2026 Tuesday | Heavy rain |
19.8 ° C (67.6°F) |
30.4 ° C (86.8°F) |
24.2 ° C (75.6°F) |
% 84 | 86% | 0.2 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 27 May 2026 Wednesday | Moderate rain |
20.9 ° C (69.5°F) |
29.3 ° C (84.7°F) |
24.7 ° C (76.4°F) |
% 84 | 80% | 5 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 28 May 2026 Thursday |  Patchy rain nearby |
22.2 ° C (72°F) |
25.6 ° C (78.2°F) |
23.5 ° C (74.3°F) |
% 86 | 89% | 5 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 29 May 2026 Friday | Patchy rain nearby |
21.8 ° C (71.2°F) |
28 ° C (82.4°F) |
24.6 ° C (76.2°F) |
% 81 | 67% | 5 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 30 May 2026 Saturday | Moderate rain |
23 ° C (73.4°F) |
29.8 ° C (85.7°F) |
25.5 ° C (77.9°F) |
% 80 | 85% | 6 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 31 May 2026 Sunday | Moderate rain |
22.8 ° C (73.1°F) |
26.8 ° C (80.2°F) |
24.1 ° C (75.4°F) |
% 88 | 86% | 5 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 01 June 2026 Monday | Patchy rain nearby |
22.1 ° C (71.8°F) |
25.3 ° C (77.6°F) |
23.3 ° C (74°F) |
% 90 | 89% | 5 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 02 June 2026 Tuesday | Patchy rain nearby |
20.6 ° C (69.2°F) |
29.7 ° C (85.4°F) |
24.6 ° C (76.2°F) |
% 82 | 89% | 5 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 03 June 2026 Wednesday | Patchy rain nearby |
21.4 ° C (70.5°F) |
28.1 ° C (82.6°F) |
24.9 ° C (76.9°F) |
% 83 | 81% | 5 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
| 04 June 2026 Thursday | Patchy rain nearby |
22.7 ° C (72.8°F) |
29 ° C (84.1°F) |
25.4 ° C (77.7°F) |
% 81 | 89% | 6 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:41 AM Moonset: 12:44 AM Moon Phase ( First Quarter ) |
|
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