Your Mount Sinai weather forecast for Friday, Sep 27 - Tuesday, Oct 1

Happy Fall 

Weather outlook for Friday, Sep 27 - Tuesday, Oct 1

Friday

Heavy rain, with a high of 70 and low of 61 degrees. Heavy rain in the morning, overcast in the afternoon, cloudy in the evening, mist overnight.

High: 70° Low: 61° with a 83% chance of rain.

Saturday

Sunny, with a high of 70 and low of 62 degrees. Sunny for the morning, clear in the afternoon and evening,

High: 70° Low: 62° with a 0% chance of rain.

Sunday

Sunny, with a high of 68 and low of 62 degrees. Partly Cloudy in the morning, sunny for the afternoon, partly cloudy in the evening, clear overnight.

High: 68° Low: 62° with a 0% chance of rain.

Monday

Partly Cloudy , with a high of 68 and low of 62 degrees. Partly Cloudy in the morning, sunny during the afternoon, partly cloudy in the evening,

High: 68° Low: 62° with a 0% chance of rain.

There you have it! For more details, check out our weekly weather forecast.

More News from Mount Sinai

• Three Bartenders Arrested at the Celtic Tavern Three Bartenders were arrested over this past weekend at the Celtic Tavern in Kings Park for allegedly serving alcohol to underage patrons Saturday night.
• National Play Day with Dad – November 25, 2025 Family National Play Day with Dad – November 25, 2025
  Family