Current Conditions

Slidell, Louisiana

85°F29°C

Drizzle

Feels like94°F35°C

Wind

SSE 3 mph6 km/h

Humidity

74%

Cloud Cover

35%

As of Tuesday, September 22, 2026 at 8:15 PM CDT

Today's Outlook

Night

Mostly clear, with a low around 78°F26°C. Light wind from the SW around 3 mph5 km/h. 19% chance of drizzle in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 91°F33°CFeels 100°F38°C	Low 77°F25°C	Precip 0.01 in0.3 mm19%	Cloud 16%	Wind NE 4 mph7 km/h	Wednesday: Mostly clear and hot, with a high of 91°F33°C and morning low of 77°F25°C — feels like 100°F38°C. Light wind from the NE around 5 mph9 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 78°F26°C. Light wind from the SW around 3 mph5 km/h. 19% chance of drizzle in the evening.
Drizzle	High 88°F31°CFeels 94°F35°C	Low 75°F24°C	Precip 0.02 in0.5 mm20%	Cloud 58%	Wind NNE 5 mph9 km/h	Thursday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 75°F24°C — feels like 95°F35°C. Breezy from the NNE at 5 to 9 mph9 to 14 km/h. 12% chance of drizzle in the afternoon. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the NNE at 6 to 8 mph9 to 12 km/h. 20% chance of drizzle overnight.
Drizzle	High 83°F29°CFeels 88°F31°C	Low 75°F24°C	Precip 0.07 in1.7 mm46%	Cloud 61%	Wind E 8 mph13 km/h	Friday: Mostly cloudy and warm, with a high of 83°F29°C and morning low of 75°F24°C. Breezy from the E at 9 to 10 mph14 to 16 km/h. 35% chance of drizzle throughout the day. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the E at 7 to 9 mph12 to 14 km/h. 46% chance of drizzle overnight.
Partly Cloudy	High 85°F29°C	Low 73°F23°C	Precip 0.01 in0.2 mm5%	Cloud 77%	Wind ESE 5 mph8 km/h	Saturday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 73°F23°C. Light wind from the E around 4 mph7 km/h. Humid. Saturday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the SE around 5 mph8 km/h.
Drizzle	High 86°F30°CFeels 89°F31°C	Low 74°F23°C	Precip 0.02 in0.5 mm11%	Cloud 61%	Wind SW 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 74°F23°C. Light wind from the W around 4 mph7 km/h. 11% chance of drizzle in the afternoon. Humid. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the SW around 5 mph8 km/h. 11% chance of drizzle in the evening.
Showers	High 85°F30°CFeels 90°F32°C	Low 74°F23°C	Precip 0.11 in2.7 mm26%	Cloud 42%	Wind SW 5 mph8 km/h	Monday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 74°F23°C. Light wind from the WSW around 5 mph7 km/h. 23% chance of showers throughout the day. Humid. Monday Night: Partly cloudy, with a low around 76°F24°C. Light wind from the SW around 5 mph9 km/h. 26% chance of drizzle throughout the night.
Showers	High 85°F30°CFeels 91°F33°C	Low 75°F24°C	Precip 0.06 in1.6 mm33%	Cloud 45%	Wind S 6 mph9 km/h	Tuesday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 75°F24°C — feels like 91°F33°C. Breezy from the S at 5 to 8 mph9 to 12 km/h. 33% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 76°F24°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 24% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	91°F33°C Feels 100°F38°C	77°F25°C	0.01 in0.3 mm· 19%	16%	Drizzle	NE 4 mph7 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 77°F25°C — feels like 100°F38°C. Light wind from the NE around 5 mph9 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F26°C. Light wind from the SW around 3 mph5 km/h. 19% chance of drizzle in the evening.
	ThursdaySep 24	88°F31°C Feels 94°F35°C	75°F24°C	0.02 in0.5 mm· 20%	58%	Drizzle	NNE 5 mph9 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 75°F24°C — feels like 95°F35°C. Breezy from the NNE at 5 to 9 mph9 to 14 km/h. 12% chance of drizzle in the afternoon. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the NNE at 6 to 8 mph9 to 12 km/h. 20% chance of drizzle overnight.
	FridaySep 25	83°F29°C Feels 88°F31°C	75°F24°C	0.07 in1.7 mm· 46%	61%	Drizzle	E 8 mph13 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 75°F24°C. Breezy from the E at 9 to 10 mph14 to 16 km/h. 35% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Breezy from the E at 7 to 9 mph12 to 14 km/h. 46% chance of drizzle overnight.
	SaturdaySep 26	85°F29°C	73°F23°C	0.01 in0.2 mm· 5%	77%	Partly Cloudy	ESE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 73°F23°C. Light wind from the E around 4 mph7 km/h. Humid. NightMostly cloudy, with a low around 75°F24°C. Light wind from the SE around 5 mph8 km/h.
	SundaySep 27	86°F30°C Feels 89°F31°C	74°F23°C	0.02 in0.5 mm· 11%	61%	Drizzle	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 74°F23°C. Light wind from the W around 4 mph7 km/h. 11% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 75°F24°C. Light wind from the SW around 5 mph8 km/h. 11% chance of drizzle in the evening.
	MondaySep 28	85°F30°C Feels 90°F32°C	74°F23°C	0.11 in2.7 mm· 26%	42%	Showers	SW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 74°F23°C. Light wind from the WSW around 5 mph7 km/h. 23% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 76°F24°C. Light wind from the SW around 5 mph9 km/h. 26% chance of drizzle throughout the night.
	TuesdaySep 29	85°F30°C Feels 91°F33°C	75°F24°C	0.06 in1.6 mm· 33%	45%	Showers	S 6 mph9 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 75°F24°C — feels like 91°F33°C. Breezy from the S at 5 to 8 mph9 to 12 km/h. 33% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 76°F24°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 24% chance of drizzle in the evening.
	WednesdaySep 30	83°F28°C Feels 89°F32°C	77°F25°C	0.33 in8.4 mm· 54%	76%	Light Rain	S 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 77°F25°C — feels like 90°F32°C. Breezy from the S at 7 to 8 mph12 to 13 km/h. 54% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Breezy from the SSE at 7 mph11 km/h. 41% chance of light rain throughout the night.
	ThursdayOct 1	83°F28°C Feels 87°F30°C	74°F24°C	0.25 in6.3 mm· 40%	53%	Showers	SE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 74°F24°C. Breezy from the ESE at 7 mph12 km/h. 40% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Breezy from the SE at 7 mph11 km/h. 35% chance of showers throughout the night.
	FridayOct 2	83°F28°C Feels 87°F30°C	73°F23°C	0.19 in4.8 mm· 37%	45%	Showers	ESE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 73°F23°C. Light wind from the E around 6 mph10 km/h. 37% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 74°F23°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 28% chance of showers throughout the night.
	SaturdayOct 3	83°F28°C Feels 87°F31°C	74°F23°C	0.25 in6.3 mm· 42%	51%	Showers	ESE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 74°F23°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h. 42% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the ESE at 7 mph11 km/h. 34% chance of showers throughout the night.
	SundayOct 4	82°F28°C Feels 87°F30°C	74°F24°C	0.35 in8.9 mm· 44%	61%	Showers	ESE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 74°F24°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 44% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the ESE at 7 mph11 km/h. 37% chance of showers throughout the night.
	MondayOct 5	82°F28°C Feels 85°F29°C	72°F22°C	0.2 in5.2 mm· 37%	55%	Showers	ENE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the ENE at 8 mph12 km/h. 37% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h. 29% chance of showers throughout the night.
	TuesdayOct 6	82°F28°C	71°F21°C	0.18 in4.5 mm· 28%	49%	Showers	NE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 71°F21°C. Breezy from the NE at 8 mph12 km/h. 28% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NE at 7 mph11 km/h. 22% chance of showers throughout the night.
	WednesdayOct 7	81°F27°C	69°F21°C	0.16 in4.1 mm· 18%	40%	Showers	NNE 8 mph12 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the NNE at 8 mph13 km/h. 17% chance of showers throughout the day. NightPartly cloudy, with a low around 71°F21°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 18% chance of showers throughout the night.

Nearby Cities

Chalmette25 mi41 km New Orleans28 mi45 km Terrytown29 mi47 km Gretna30 mi48 km Metairie30 mi48 km Metairie Terrace31 mi49 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 30.2752°N, 89.7812°W·Elevation: 1m·Timezone: America/Chicago·Population: 27,942