WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 26-Mar-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Rain likely
Rain likely
Friday

Chance rain
Chance rain
Friday
night
Mix
Mix
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Mostly Clear
Mostly Clear
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
.25 in. <.1 in. <.1 in.
High: 68° Low: 49° High: 56° Low: 31° High: 45° Low: 29° High: 51° Low: 38°
        WCh: 24°      
SW
11-19
mph
Fresh breeze
SW
15-23
mph
Fresh breeze
NNW
10-19
mph
Fresh breeze
NNE
6-17
mph
Moderate breeze
N
12-22
mph
Fresh breeze
N→WNW
10-20→5
mph
Fresh breeze
WSW
8-20→15-26
mph
Strong breeze
WSW
18-26
mph
Strong breeze
UV: 5
 Medium 
UV: 4
 Medium 
UV: 4
 Medium 
UV: 4
 Medium 

 

This afternoon
 
Partly cloudy. Breezy and mild. High 68°. UV index up to 5. Wind southwest around 11 mph, gusting to 19 mph.
Tonight
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A chance of rain in the evening, then rain likely after midnight. Precipitation showery or intermittent. Breezy and relatively mild. Low 49°. Wind southwest around 15 mph, gusting to 23 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Friday
 
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. High 56°, but temperatures falling in the afternoon. UV index up to 4. Wind north-northwest around 10 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Friday night
 
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain in the evening, then a slight chance of a mix of snow and rain after midnight. Low 31°. Wind north-northeast around 6 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. No snow accumulation expected.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 45°. Wind chill ranging from 24 to 33. UV index up to 4. Wind north around 12 mph, gusting to 22 mph.
Saturday night
 
Mostly clear in the evening, becoming fair after midnight. Low 29°. Wind north around 10 mph, gusting to 20 mph, in the evening, becoming west-northwest around 5 mph after midnight.
Sunday
 
Sunny in the morning, becoming partly cloudy in the afternoon. Breezy. High 51°. UV index up to 4. Wind west-southwest around 8 mph, gusting to 20 mph, in the morning, becoming 15 mph, gusting to 26 mph, in the afternoon.
Sunday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Windy. Low 38°, but temperatures rising after midnight. Wind west-southwest around 18 mph, gusting to 26 mph.
Monday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the afternoon. Breezy. High 57°. UV index up to 3. Wind west-southwest around 13 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly around a tenth of an inch.
Monday night
 
Dense overcast in the evening, becoming mostly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 42°, but temperatures rising after midnight. Wind southwest around 14 mph, gusting to 21 mph, in the evening, becoming 11 mph, gusting to 18 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. High 57°. UV index up to 3. Wind north around 6 mph in the morning, becoming east in the afternoon.
Tuesday night
 
Dense overcast. Rain likely. Low 40°, but temperatures rising after midnight. Wind east-southeast around 12 mph, gusting to 18 mph, in the evening, becoming 6 mph, gusting to 17 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.