Observed 12:20 AM CDT at KMSY

Laplace, LA weather

Clear and 66°19°.

Forecasts agree

Now 66°19°

Clear

Wind: 6 mph9 km/h; From the east-northeast. 58–10 mph16 km/h through 12 PM
Dew point: 52°11°; Comfortable
UV index: 0Low; High 1–3 PM · peak 6
Pressure: 30.29 inHg1026 hPa; Steady over the next 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 58°14° today at 6 AM
Above 70°21° today by 11 AM
High 77°25° today at 4 PM
Below 70°21° tonight after 7 PM

TonightNear 60°16° · Clear
This morningUp to 71°22° by 11 AM · Partly cloudy
This afternoonUp to 77°25° by 4 PM · Partly cloudy
TonightDown to 61°16° by 5 AM · Mostly cloudy
Tomorrow morningUp to 71°22° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 77°25° by 4 PM · Mostly cloudy
Tomorrow nightDown to 63°17° by 11 PM · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sun 12a	Clear	61°16° (likely 58°14° to 64°18°)	62°17°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	70%	0%	0
Sun 1a	Clear	61°16° (likely 59°15° to 64°18°)	62°17°	0%	5 mph8 km/h from E, gusts 8 mph13 km/h	75%	0%	0
Sun 2a	Clear	60°16° (likely 59°15° to 63°17°)	61°16°	0%	5 mph8 km/h from E, gusts 11 mph18 km/h	81%	5%	0
Sun 3a	Clear	60°16° (likely 59°15° to 63°17°)	60°16°	0%	5 mph8 km/h from E, gusts 12 mph19 km/h	81%	2%	0
Sun 4a	Clear	60°16° (likely 59°15° to 62°17°)	60°16°	0%	5 mph8 km/h from E, gusts 12 mph20 km/h	87%	20%	0
Sun 5a	Clear	59°15° (likely 59°15° to 62°17°)	60°16°	0%	5 mph8 km/h from NE, gusts 13 mph21 km/h	87%	22%	0
Sun 6a	Cloudy	58°14° (likely 58°14° to 62°17°)	59°15°	0%	10 mph16 km/h from NE, gusts 17 mph27 km/h	86%	60%	0
Sun 7a	Sunny	58°14° (likely 58°14° to 62°17°)	59°15°	0%	10 mph16 km/h from NE, gusts 17 mph27 km/h	86%	61%	0
Sun 8a	Mostly sunny	62°17° (likely 61°16° to 64°18°)	63°17°	0%	10 mph16 km/h from NE, gusts 17 mph27 km/h	78%	48%	0
Sun 9a	Sunny	65°18° (likely 64°18° to 67°19°)	66°19°	0%	10 mph16 km/h from NE, gusts 17 mph27 km/h	75%	24%	1
Sun 10a	Mostly sunny	69°21° (likely 66°19° to 70°21°)	70°21°	0%	10 mph16 km/h from E, gusts 16 mph25 km/h	68%	17%	3
Sun 11a	Mostly sunny	71°22° (likely 68°20° to 71°22°)	73°23°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	66%	32%	4
Sun 12p	Mostly sunny	73°23° (likely 70°21° to 73°23°)	74°23°	0%	10 mph16 km/h from E, gusts 14 mph22 km/h	62%	46%	5
Sun 1p	Mostly sunny	75°24° (likely 72°22° to 75°24°)	76°24°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	58%	46%	6
Sun 2p	Mostly sunny	75°24° (likely 74°23° to 75°24°)	76°24°	0%	10 mph16 km/h from E, gusts 15 mph24 km/h	58%	47%	6
Sun 3p	Mostly sunny	76°24° (likely 74°23° to 76°24°)	76°24°	0%	10 mph16 km/h from E, gusts 15 mph24 km/h	54%	48%	5
Sun 4p	Mostly sunny	77°25° (likely 73°23° to 77°25°)	75°24°	0%	5 mph8 km/h from E, gusts 14 mph23 km/h	52%	55%	4
Sun 5p	Mostly sunny	74°23° (likely 71°22° to 75°24°)	73°23°	0%	5 mph8 km/h from E, gusts 14 mph22 km/h	57%	54%	2
Sun 6p	Partly cloudy	72°22° (likely 68°20° to 72°22°)	70°21°	0%	5 mph8 km/h from E, gusts 13 mph22 km/h	61%	58%	1
Sun 7p	Partly cloudy	69°21° (likely 65°18° to 69°21°)	68°20°	0%	0 mph0 km/h, gusts 11 mph17 km/h	70%	55%	0
Sun 8p	Cloudy	67°19° (likely 64°18° to 68°20°)	66°19°	0%	0 mph0 km/h, gusts 10 mph17 km/h	75%	66%	0
Sun 9p	Partly cloudy	66°19° (likely 63°17° to 68°20°)	65°18°	0%	0 mph0 km/h, gusts 9 mph15 km/h	78%	61%	0
Sun 10p	Partly cloudy	64°18° (likely 61°16° to 67°19°)	64°18°	0%	0 mph0 km/h, gusts 10 mph15 km/h	84%	57%	0
Sun 11p	Partly cloudy	64°18° (likely 60°16° to 66°19°)	64°18°	0%	5 mph8 km/h from E, gusts 10 mph17 km/h	81%	51%	0
Mon 12a	Partly cloudy	63°17° (likely 60°16° to 66°19°)	63°17°	0%	5 mph8 km/h from E, gusts 12 mph19 km/h	81%	57%	0
Mon 1a	Cloudy	63°17° (likely 61°16° to 66°19°)	63°17°	0%	5 mph8 km/h from NE, gusts 13 mph21 km/h	81%	62%	0
Mon 2a	Cloudy	63°17° (likely 61°16° to 65°18°)	62°17°	0%	5 mph8 km/h from E, gusts 15 mph23 km/h	78%	58%	0
Mon 3a	Clear	62°17° (likely 62°17° to 65°18°)	62°17°	0%	5 mph8 km/h from E, gusts 15 mph25 km/h	81%	48%	0
Mon 4a	Cloudy	62°17° (likely 62°17° to 64°18°)	61°16°	0%	5 mph8 km/h from E, gusts 15 mph25 km/h	84%	80%	0
Mon 5a	Cloudy	61°16° (likely 61°16° to 63°17°)	61°16°	0%	5 mph8 km/h from E, gusts 15 mph24 km/h	84%	84%	0
Mon 6a	Cloudy	60°16° (likely 60°16° to 63°17°)	61°16°	0%	5 mph8 km/h from E, gusts 16 mph25 km/h	87%	86%	0
Mon 7a	Cloudy	60°16° (likely 60°16° to 63°17°)	61°16°	0%	5 mph8 km/h from E, gusts 15 mph24 km/h	87%	86%	0
Mon 8a	Cloudy	63°17° (likely 62°17° to 64°18°)	64°18°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	81%	83%	0
Mon 9a	Partly sunny	66°19° (likely 64°18° to 68°20°)	67°19°	0%	10 mph16 km/h from NE, gusts 16 mph25 km/h	75%	73%	1
Mon 10a	Cloudy	70°21° (likely 66°19° to 71°22°)	71°22°	0%	10 mph16 km/h from NE, gusts 15 mph24 km/h	68%	65%	2
Mon 11a	Cloudy	71°22° (likely 69°21° to 72°22°)	73°23°	0%	10 mph16 km/h from E, gusts 15 mph23 km/h	66%	83%	4
Mon 12p	Cloudy	73°23° (likely 71°22° to 73°23°)	74°23°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	64%	91%	5
Mon 1p	Cloudy	75°24° (likely 72°22° to 75°24°)	75°24°	0%	10 mph16 km/h from E, gusts 15 mph24 km/h	62%	93%	5
Mon 2p	Cloudy	76°24° (likely 73°23° to 76°24°)	76°24°	0%	10 mph16 km/h from E, gusts 14 mph22 km/h	60%	71%	5
Mon 3p	Cloudy	76°24° (likely 74°23° to 76°24°)	76°24°	0%	10 mph16 km/h from E, gusts 13 mph22 km/h	60%	82%	5
Mon 4p	Partly sunny	77°25° (likely 72°22° to 77°25°)	75°24°	0%	10 mph16 km/h from E, gusts 13 mph20 km/h	58%	82%	3
Mon 5p	Partly sunny	74°23° (likely 71°22° to 74°23°)	73°23°	0%	5 mph8 km/h from E, gusts 11 mph18 km/h	64%	84%	2
Mon 6p	Partly cloudy	71°22° (likely 69°21° to 72°22°)	70°21°	0%	5 mph8 km/h from E, gusts 11 mph17 km/h	71%	82%	1
Mon 7p	Partly cloudy	68°20° (likely 67°19° to 69°21°)	68°20°	0%	5 mph8 km/h from E, gusts 9 mph14 km/h	78%	68%	0
Mon 8p	Partly cloudy	67°19° (likely 66°19° to 69°21°)	67°19°	0%	0 mph0 km/h, gusts 9 mph15 km/h	81%	70%	0
Mon 9p	Partly cloudy	65°18° (likely 64°18° to 68°20°)	66°19°	0%	0 mph0 km/h, gusts 8 mph13 km/h	84%	72%	0
Mon 10p	Partly cloudy	64°18° (likely 63°17° to 67°19°)	65°18°	0%	0 mph0 km/h, gusts 7 mph11 km/h	87%	86%	0
Mon 11p	Partly cloudy	63°17° (likely 62°17° to 66°19°)	64°18°	0%	0 mph0 km/h, gusts 5 mph8 km/h	90%	85%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 25. Cloudy. High 77°25°, low 58°14°. Typical 78°26° / 61°16°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 62°17°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 67°19°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 61°16°
  Dry
Official NWS forecast
Today: Sunny. High near 77, with temperatures falling to around 74 in the afternoon. East wind 5 to 10 mph.
Tonight: Clear, with a low around 58. Northeast wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
74°23°–77°25°
Low, likely
58°14°–62°17°
Typical high / low
78°26° / 61°16°
Wind
11 mph18 km/h, gusts 21 mph34 km/h
UV peak
6
Tomorrow, Oct 26. Cloudy. High 77°25°, low 61°16°. Typical 77°25° / 60°16°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 63°17°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 67°19°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 63°17°
  Dry
Official NWS forecast
Day: Partly sunny, with a high near 77. East wind 5 to 10 mph.
Night: Partly cloudy, with a low around 61. East wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
74°23°–77°25°
Low, likely
60°16°–63°17°
Typical high / low
77°25° / 60°16°
Wind
11 mph18 km/h, gusts 20 mph32 km/h
UV peak
5
Tuesday, Oct 27. Partly sunny. High 79°26°, low 62°17°. Typical 77°25° / 60°16°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 64°18°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 64°18°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79. East wind 5 to 10 mph.
Night: Mostly cloudy, with a low around 62. East wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
76°24°–79°26°
Low, likely
61°16°–64°18°
Typical high / low
77°25° / 60°16°
Wind
12 mph19 km/h, gusts 18 mph29 km/h
UV peak
6
Wednesday, Oct 28. Cloudy. High 80°27°, low 60°16°. Typical 77°25° / 60°16°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 66°19°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 78°26°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 64°18°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 80. East wind 5 to 10 mph.
Night: Mostly clear, with a low around 60. East wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
77°25°–80°27°
Low, likely
60°16°–63°17°
Typical high / low
77°25° / 60°16°
Wind
11 mph18 km/h, gusts 17 mph28 km/h
UV peak
6
Thursday, Oct 29. Mostly sunny. High 79°26°, low 61°16°. Typical 76°24° / 59°15°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 65°18°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 78°26°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 66°19°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 79. Northeast wind 5 to 10 mph.
Night: Mostly clear, with a low around 61. East wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–80°27°
Low, likely
61°16°–65°18°
Typical high / low
76°24° / 59°15°
Wind
11 mph17 km/h, gusts 19 mph31 km/h
UV peak
6
Friday, Oct 30. Cloudy. High 79°26°, low 64°18°. Typical 76°24° / 59°15°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 67°20°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 71°22°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 69°21°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79. East wind 5 to 10 mph.
Night: Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–81°27°
Low, likely
64°18°–67°19°
Typical high / low
76°24° / 59°15°
Wind
14 mph23 km/h, gusts 24 mph39 km/h
UV peak
5
Saturday, Oct 31. Partly sunny. High 82°28°, low 69°21°. Typical 76°24° / 58°14°. Rain 0.14 in3.6 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 71°22°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 80°27°
  30% chance · 0.05 in1.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 73°23°
  30% chance · 0.03 in0.8 mm
4. Overnight
  midnight–6 AM
  Mostly clear, 70°21°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after 1pm. Mostly sunny, with a high near 82. East wind 5 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
78°26°–83°28°
Low, likely
66°19°–71°22°
Typical high / low
76°24° / 58°14°
Wind
13 mph20 km/h, gusts 20 mph33 km/h
UV peak
5
Sunday, Nov 1. Drizzle. High 82°28°, low 70°21°. Typical 75°24° / 58°14°. Rain 0.08 in2 mm, 20% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 73°23°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 83°28°
  20% chance · 0.04 in0.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 76°24°
  20% chance
4. Overnight
  midnight–6 AM
  Mostly clear, 71°22°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
80°27°–83°28°
Low, likely
67°19°–74°23°
Typical high / low
75°24° / 58°14°
Wind
10 mph16 km/h, gusts 16 mph26 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 81°27°, low 67°19°. Typical 75°24° / 58°14°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 73°23°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 63°17°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
76°24°–86°30°
Low, likely
58°14°–72°22°
Typical high / low
75°24° / 58°14°
Wind
17 mph27 km/h, gusts 26 mph42 km/h
UV peak
5
Tuesday, Nov 3. Cloudy. High 84°29°, low 69°21°. Typical 75°24° / 57°14°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 75°24°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 86°30°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 75°24°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
80°27°–87°31°
Low, likely
67°19°–70°21°
Typical high / low
75°24° / 57°14°
Wind
8 mph13 km/h, gusts 20 mph32 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
Dry, high 77°, low 58°.
Tomorrow
Dry, high 77°, low 61°.
Tuesday
Dry, high 79°, low 62°.
Rest of week
Mostly dry, highs 79–84°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LIX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Mississippi River at Reserve

5.6 mi

Below flood stage

Level: 5.0 ft

Forecast peak 4.7 ft Sun 1 AM

Reading from Sat 11 PM · NWS gauge page

Mississippi River at Bonnet Carre North near Montz

4.9 mi

Level: 4.6 ft

Reading from Sat 11 PM · NWS gauge page

Mississippi River at Bonnel Carre near Norco

6.0 mi

Level: 4.7 ft

Reading from Sat 11 PM · NWS gauge page

Barataria Bay and Waterway at Davis Pond Freshwater Diversion/Boutte

14 mi

Level: 10.1 ft

Reading from Sat 11:15 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

About 68% less cooling than a typical week.

This week 7Typical 22

Cooling degree days, base 65°F

Comfort

Dry air outside (dew point 52°F).

Open the windows?

Today, 1:00 AM–4:00 AM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

New Orleans Airport · official normals 1991–2020 · records 1946–2026

Oct 25, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 3°2° colder than normal (daily mean temperature).

−4°−2°MonOct 19
−3°−2°TueOct 20
−4°−2°WedOct 21
−2°−1°ThuOct 22
−1°FriOct 23
—SatOct 24
—SunOct 25

Laplace weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 10 min; Losing 1 min 38 s a day; shortest Dec 21, 57 min less
Golden hour: 5:47–6:35 PM; Morning 6:55–7:43 AM
Blue hour: 6:35–6:45 PM; Morning 6:46–6:55 AM; first light 6:46 AM

Stars tonight? Fair

Mostly clear 12:40–6 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

99% lit · growing

Today: sets 6:34 AM · rises 5:51 PM
Full moon: Today, 11:12 PM
New moon: Nov 9

Looking northeast from Laplace. Open water to the horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Laplace, LA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Tuesday

Rest of week

What changed since yesterday

Radar

Rivers

Mississippi River at Reserve

Mississippi River at Bonnet Carre North near Montz

Mississippi River at Bonnel Carre near Norco

Barataria Bay and Waterway at Davis Pond Freshwater Diversion/Boutte

For your home

Cooling this week

Comfort

Open the windows?

Is this typical?

Oct 25, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon