Slidell weather
At 8:15 PM local time it was cloudy and 23°C (73°F). Mostly light, on-and-off rain; heavier around 2 AM, 6 AM, 7 AM (6.0 mm total). Best months for weather: May, Sep–Nov. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Slidell, Louisiana, United States.
Current conditions
- Clouds
- 100%
- Chance of rain
- 36%
- Rain
- 0.9 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 2 AM, 6 AM, 7 AM (6.0 mm total)
Daily Forecast
Best Time to Visit
Peak season May, Sep–NovOff season Jun–Aug, Dec–Jan
About Slidell weather
Is it raining in Slidell right now?
No. It’s cloudy and 23° right now. Mostly light, on-and-off rain; heavier around 2 AM, 6 AM, 7 AM (6.0 mm total).
What’s the weather like in Slidell this week?
Over the next 7 days, expect highs of 26–28° and lows of 13–21°. Rain is likely on 4 of 7 days (Saturday, Sunday, Monday, Wednesday). The driest day looks like Friday.
Has it been raining in Slidell lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for Slidell?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Slidell weather by month
When is the best time to visit Slidell?
Based on weather alone, the best time to visit Slidell is May, Sep–Nov, according to NASA's 2001–2025 climate averages. Jun–Aug, Dec–Jan tends to be the least pleasant. Average highs run from 16°C (60°F) in January to 33°C (91°F) in July.
What is the rainiest month in Slidell?
August is the wettest month, with about 182 mm (7.2 in) of rain on average. November is the driest, with about 83 mm (3.3 in).
What is the hottest month in Slidell?
July is the warmest, with average highs of 33°C (91°F) and lows of 23°C (73°F). January is the coolest, with highs of 16°C (60°F) and lows of 4°C (40°F).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months