WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Monday, 01-Dec-2025 11:00 am
 
This
afternoon
Rain likely
Rain likely
Tonight

Rain likely
Rain likely
Tuesday

Fog a.m.
Fog a.m.
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Rain likely
Rain likely
Thursday

Fog a.m.
Fog a.m.
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Rain likely
Rain likely
20 mm. 5 mm. <2 mm. <5 mm. 5 mm.
High: 13° Low: 6° High: 8° Low: 6° High: 8° Low: 6° High: 9° Low: 5° High: 9° Low: 7°
                   
S
19-28
mph
Strong breeze
SW
14-25
mph
Strong breeze
SSW
11-19
mph
Fresh breeze
SSW
13-21
mph
Fresh breeze
SSW
13-22
mph
Fresh breeze
S
12-22
mph
Fresh breeze
S
5→calm
mph
Light breeze
SSW
3→6
mph
Light breeze
SSW
9-19→12-21
mph
Fresh breeze
SSE
15-27
mph
Strong breeze

 

This afternoon
 
Dense overcast. Rain likely. Windy. High 13°. Wind south around 19 mph, gusting to 28 mph. Chance of precipitation 70 percent. Precipitation mostly around 20 mm.
Tonight
 
Cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog. Rain likely in the evening, then a slight chance of rain after midnight. Breezy. Low 6°. Wind southwest around 14 mph, gusting to 25 mph. Chance of precipitation 70 percent. Precipitation mostly around 5 mm.
Tuesday
 
Partly cloudy. Patchy light fog in the morning. High 8°. Wind south-southwest around 11 mph, gusting to 19 mph.
Tuesday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 6°. Wind south-southwest around 13 mph, gusting to 21 mph.
Wednesday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. Breezy. High 8°. Wind south-southwest around 13 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. Rain likely. Breezy. Low 6°. Wind south around 12 mph, gusting to 22 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Thursday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Light to moderate fog in the morning. High 9°. Wind south around 5 mph in the morning, becoming near calm in the afternoon.
Thursday night
 
Partly cloudy. Low 5°. Wind south-southwest around 3 mph in the evening, becoming 6 mph after midnight.
Friday
 
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. High 9°. Wind south-southwest around 9 mph, gusting to 19 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon.
Friday night
 
Cloudy. Rain likely. Breezy. Low 7°. Wind south-southeast around 15 mph, gusting to 27 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Saturday
 
Cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 9°. Wind south around 13 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain. Breezy. Low 7°. Wind south-southwest around 12 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Sunday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Windy. High 9°. Wind south-southeast around 13 mph, gusting to 29 mph, in the morning, becoming west around 27 mph, gusting to 38 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Sunday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Breezy. Low 6°. Wind west around 18 mph, gusting to 32 mph, in the evening, becoming southwest around 9 mph, gusting to 18 mph, after midnight.

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