WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Sunday, 01-Mar-2026 09:00 pm
 
Tonight

Chance rain
Chance rain
Monday

Chance rain
Chance rain
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Chance rain
Chance rain
Thursday
night
Rain likely
Rain likely
Friday

Partly Cloudy
Partly Cloudy
<5 mm. 5 mm. <5 mm. 5 mm.
Low: 8° High: 9° Low: 5° High: 10° Low: 6° High: 13° Low: 8° High: 13° Low: 5° High: 8°
                   
S
18-34
mph
Near gale
S→SW
11-22→7-16
mph
Fresh breeze
WSW
9-18
mph
Moderate breeze
N
6-16
mph
Moderate breeze
SE
3→8
mph
Gentle breeze
SSE
11-19
mph
Fresh breeze
SSE
10-18
mph
Moderate breeze
SSE→W
6-16
mph
Moderate breeze
NW
12-21
mph
Fresh breeze
NW
11-21→6-18
mph
Fresh breeze

 

Tonight
 
Dense overcast. A chance of rain. Windy. Low 8°. Wind south around 18 mph, gusting to 34 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 9°. Wind south around 11 mph, gusting to 22 mph, in the morning, becoming southwest around 7 mph, gusting to 16 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Monday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 5°. Wind west-southwest around 9 mph, gusting to 18 mph.
Tuesday
 
Partly cloudy. High 10°. Wind north around 6 mph, gusting to 16 mph.
Tuesday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 6°. Wind southeast around 3 mph in the evening, becoming 8 mph after midnight.
Wednesday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Relatively mild. High 13°. Wind south-southeast around 11 mph, gusting to 19 mph.
Wednesday night
 
Partly to mostly cloudy. Low 8°. Wind south-southeast around 10 mph, gusting to 18 mph.
Thursday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Relatively mild. High 13°. Wind south-southeast around 6 mph, gusting to 16 mph, in the morning, becoming west in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Thursday night
 
Dense overcast. Rain likely. Breezy. Low 5°. Wind northwest around 12 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Friday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 8°. Wind northwest around 11 mph, gusting to 21 mph, in the morning, becoming 6 mph, gusting to 18 mph, in the afternoon.
Friday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 6°. Wind south-southwest around 7 mph.
Saturday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 11°. Wind south-southwest around 7 mph in the morning, becoming 10 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain. Breezy. Low 6°. Wind south-southwest around 13 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.

WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.