WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Friday, 16-Oct-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Chance rain
Chance rain
Monday
night
Fog
Fog
Tuesday

Rain likely
Rain likely
Tuesday
night
Chance rain
Chance rain
<2 mm. <2 mm. <2 mm. <2 mm. 5 mm. <5 mm.
High: 12° Low: 6° High: 11° Low: 4° High: 10° Low: 5° High: 10° Low: 6° High: 9° Low: 8°
                   
NW
12-21
mph
Fresh breeze
NW
10-18
mph
Moderate breeze
NNE
7-15
mph
Moderate breeze
ENE
3
mph
Light air
E→NE
2→7-15
mph
Moderate breeze
NE
7
mph
Light breeze
ENE
8-16
mph
Moderate breeze
E→SE
6
mph
Light breeze
SSE
4
mph
Light breeze
WSW
3→6
mph
Light breeze
UV: 2
 Low 

 

This afternoon
 
Partly cloudy. A chance of rain. Breezy. High 12°. Wind northwest around 12 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tonight
 
Partly cloudy. A chance of rain. Low 6°. Wind northwest around 10 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday
 
Partly cloudy. High 11°. UV index up to 2. Wind north-northeast around 7 mph, gusting to 15 mph.
Saturday night
 
Partly cloudy in the evening, becoming fair after midnight. Low 4°. Wind east-northeast around 3 mph.
Sunday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. High 10°. Wind east around 2 mph in the morning, becoming northeast around 7 mph, gusting to 15 mph, in the afternoon.
Sunday night
 
Partly cloudy in the evening, becoming fair after midnight. Cool. Low 5°. Wind northeast around 7 mph.
Monday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. High 10°. Wind east-northeast around 8 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Monday night
 
Fair in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. A chance of rain after midnight. Low 6°. Wind east around 6 mph in the evening, becoming southeast after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast. Patchy light fog. Rain likely. High 9°. Wind south-southeast around 4 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday night
 
Dense overcast in the evening, becoming cloudy after midnight. Light to moderate fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 8°. Wind west-southwest around 3 mph in the evening, becoming 6 mph after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Wednesday
 
Mostly cloudy in the morning, becoming dense overcast in the afternoon. Light to moderate fog in the morning. A slight chance of rain in the morning, then rain likely in the afternoon. High 11°. Wind south around 6 mph in the morning, becoming west-northwest around 15 mph, gusting to 30 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Wednesday night
 
Partly cloudy in the evening, becoming fair after midnight. Patchy light fog in the evening. Breezy. Low 7°. Wind west-southwest around 12 mph, gusting to 24 mph.
Thursday
 
Mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. Breezy. High 11°. Wind west-southwest around 15 mph, gusting to 24 mph.
Thursday night
 
Dense overcast. Rain very likely. Windy. Low 8°, but temperatures rising after midnight. Wind south-southwest around 19 mph, gusting to 35 mph, in the evening, becoming 29 mph, gusting to 40 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm.

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