What is today's weather forecast for Mount Sinai, LA?

Today's forecast for Mount Sinai shows a high of 75 degrees and a low of 57 degrees Fahrenheit. Mostly sunny, with a high near 75.

What is the 7-day weather forecast for Mount Sinai, LA?

The 7-day forecast for Mount Sinai shows highs from 75 to 81 degrees and lows from 57 to 65 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Mount Sinai, LA this week?

Yes, rain is possible in Mount Sinai this week. Precipitation chances: Wednesday (50% chance), Thursday (50% chance).

How accurate is the Mount Sinai weather forecast?

WeatherForYou provides highly accurate Mount Sinai forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Mount Sinai, LA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

55°F
Feels Like 55°F

Humidity 1% Dew Point -31°F Wind Calm Barometer 30.21 in.767.3 mm

Report from a MADIS/MESONET weather station 1.7 miles NE of central Mount Sinai
at 5:25 AM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

MonNov 17

TueNov 18

WedNov 19

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 75°F to 81°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 7°F above the historical average for November. Normal highs for this period are around 71°F with lows around 51°F.

This Date in Weather History

1974 - A storm produced 15 inches of snow at the Buffalo, NY, airport, and 30 inches on the south shore of Lake Erie.

Mount Sinai, LA 7 Day Weather Forecast Details

Friday Nov 14

Day: Mostly sunny, with a high near 75. Calm wind becoming east around 5 mph in the afternoon.

Night: Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.

Saturday Nov 15

Day: Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

Night: Mostly clear, with a low around 60. South wind around 5 mph becoming calm after midnight.

Sunday Nov 16

Day: Mostly sunny, with a high near 79. Calm wind becoming west around 5 mph in the morning.

Night: Mostly clear, with a low around 61. South wind around 5 mph becoming calm in the evening.

Monday Nov 17

Day: Sunny, with a high near 79. Calm wind becoming south around 5 mph in the morning.

Night: Mostly clear, with a low around 64. South wind around 5 mph.

Tuesday Nov 18

Day: Mostly sunny, with a high near 81. South wind 5 to 10 mph.

Night: Partly cloudy, with a low around 64. South wind around 5 mph.

Wednesday Nov 19

Day: Mostly sunny, with a high near 79. South wind 5 to 10 mph.

Night: A slight chance of showers. Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Nov 20

Day: A chance of showers. Partly sunny, with a high near 78. South wind 10 to 15 mph.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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