WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Monday, 19-Jan-2026 05:00 pm
 
Tonight

Partly Cloudy
Cold!
Partly Cloudy
Cold!
Tuesday

Partly Cloudy
Cold!
Partly Cloudy
Cold!
Tuesday
night
Clear
Clear
Wednesday

Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Wednesday
night
Mix
Mix
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Partly Cloudy
Cold!
Partly Cloudy
Cold!
Friday

Partly Cloudy
Cold!
Partly Cloudy
Cold!
<.1 in.
Low: 15° High: 26° Low: 14° High: 38° Low: 32° High: 49° Low: 27° High: 37°
WCh: 5° WCh: 4°   WCh: 5° WCh: 24°   WCh: 18° WCh: 18°
W
13-21
mph
Fresh breeze
W
13-22
mph
Fresh breeze
W
10-20
mph
Fresh breeze
WSW→SSW
8-18→15-26
mph
Strong breeze
SSW
17-26
mph
Strong breeze
SSW
14-22
mph
Fresh breeze
W
12-21
mph
Fresh breeze
W
15-25→20-30
mph
Strong breeze

 

Tonight
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Breezy and cold. Low 15°. Wind chill ranging from 5 to 25. Wind west around 13 mph, gusting to 21 mph.
Tuesday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Breezy and cold. High 26°. Wind chill ranging from 4 to 11. Wind west around 13 mph, gusting to 22 mph.
Tuesday night
 
Fair in the evening, becoming clear after midnight. Cold. Low 14°. Wind chill as low as 5. Wind west around 10 mph, gusting to 20 mph.
Wednesday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 38°. Wind chill ranging from 5 to 25. Wind west-southwest around 8 mph, gusting to 18 mph, in the morning, becoming south-southwest around 15 mph, gusting to 26 mph, in the afternoon.
Wednesday night
 
Mostly cloudy. A slight chance of a mix of snow and rain in the evening, then a slight chance of a mix of rain and snow after midnight. Windy. Low 32°, but temperatures rising after midnight. Wind chill ranging from 24 to 29. Wind south-southwest around 17 mph, gusting to 26 mph. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. No snow accumulation expected.
Thursday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 49°. Wind south-southwest around 14 mph, gusting to 22 mph.
Thursday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Breezy. Low 27°. Wind chill ranging from 18 to 34. Wind west around 12 mph, gusting to 21 mph.
Friday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Windy. High 37°. Wind chill ranging from 18 to 23. Wind west around 15 mph, gusting to 25 mph, in the morning, becoming 20 mph, gusting to 30 mph, in the afternoon.
Friday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Windy and cold. Low 11°. Wind chill ranging from -4 to 17. Wind west around 20 mph, gusting to 30 mph, in the evening, becoming 17 mph, gusting to 27 mph, after midnight.
Saturday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy and cold. High 22°. Wind chill ranging from -3 to 8. UV index up to 2. Wind northwest around 12 mph, gusting to 23 mph.
Saturday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Cold. Low 12°. Wind chill ranging from 2 to 7. Wind northwest around 8 mph, gusting to 17 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.