WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Wednesday, 18-Feb-2026 05:00 pm
 
Tonight

Chance rain
Chance rain
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Rain likely
Rain likely
Friday
night
Chance rain
Chance rain
Saturday

Mix
Mix
Saturday
night
Mix
Mix
Sunday

Cloudy
Cloudy
.1 in. .35 in. <.1 in. <.1 in. <.1 in.
.25 in.
Low: 32° High: 45° Low: 33° High: 44° Low: 33° High: 47° Low: 29° High: 41°
            WCh: 22° WCh: 22°
NNE
4→8
mph
Gentle breeze
NE
6
mph
Light breeze
E
6
mph
Light breeze
E
9-15→14-22
mph
Fresh breeze
E→NW
10-20→6
mph
Fresh breeze
NNW
6
mph
Light breeze
E
11-18
mph
Moderate breeze
E
11-20
mph
Fresh breeze
UV: 2
 Low 

 

Tonight
 
Cloudy. A chance of rain. Low 32°. Wind north-northeast around 4 mph in the evening, becoming 8 mph after midnight. Chance of precipitation 50 percent. Precipitation mostly around a tenth of an inch.
Thursday
 
Cloudy in the morning, becoming mostly cloudy in the afternoon. High 45°. Wind northeast around 6 mph.
Thursday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 33°, but temperatures rising after midnight. Wind east around 6 mph.
Friday
 
Dense overcast. A chance of rain in the morning, then rain likely in the afternoon. Breezy. High 44°. Wind east around 9 mph, gusting to 15 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Friday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 33°. Wind east around 10 mph, gusting to 20 mph, in the evening, becoming northwest around 6 mph after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Mostly cloudy. A slight chance of a mix of rain and snow in the morning, then a slight chance of rain in the afternoon. High 47°. UV index up to 2. Wind north-northwest around 6 mph. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. No snow accumulation expected.
Saturday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of a mix of snow and rain in the evening, then a slight chance of snow after midnight. Low 29°. Wind chill ranging from 22 to 35. Wind east around 11 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. Snow accumulation about a quarter inch.
Sunday
 
Cloudy. High 41°. Wind chill ranging from 22 to 30. Wind east around 11 mph, gusting to 20 mph.
Sunday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of snow in the evening, then a chance of snow after midnight. Windy. Low 29°. Wind chill ranging from 20 to 28. Wind east-northeast around 14 mph, gusting to 25 mph, in the evening, becoming 19 mph, gusting to 29 mph, after midnight. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. Snow accumulation about a quarter inch.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. A chance of snow in the morning, then snow likely in the afternoon. Windy. High 36°, but temperatures falling in the afternoon. Wind chill around 18. Wind northeast around 22 mph, gusting to 31 mph. Chance of precipitation 70 percent. Precipitation (liquid equivalent) mostly around a quarter of an inch. Snow accumulation around 2 inches.
Monday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 25°. Wind chill as low as 18. Wind north around 12 mph, gusting to 25 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.