WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Saturday, 21-Feb-2026 11:00 am
 
This
afternoon
Rain likely
Rain likely
Tonight

Rain likely
Rain likely
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Chance rain
Chance rain
Monday
night
Chance rain
Chance rain
Tuesday

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

Overcast
Overcast
Wednesday
night
Mostly Cloudy
Mostly Cloudy
15 mm. 5 mm. <2 mm. <5 mm. 2 mm. <2 mm. <2 mm.
High: 13° Low: 9° High: 11° Low: 7° High: 10° Low: 8° High: 13° Low: 9° High: 11° Low: 8°
                   
SSW
13-22
mph
Fresh breeze
SW
16-23
mph
Fresh breeze
SW
15-25
mph
Strong breeze
SW
16-24
mph
Fresh breeze
WSW
14-22
mph
Fresh breeze
WSW
17-26
mph
Strong breeze
S
4→11-21
mph
Fresh breeze
SSW
12-21
mph
Fresh breeze
SSW
11-18
mph
Moderate breeze
SSW
11-19
mph
Fresh breeze

 

This afternoon
 
Dense overcast. Rain likely. Breezy and relatively mild. High 13°. Wind south-southwest around 13 mph, gusting to 22 mph. Chance of precipitation 60 percent. Precipitation mostly between 10 and 20 mm.
Tonight
 
Dense overcast. Rain likely. Windy. Low 9°. Wind southwest around 16 mph, gusting to 23 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Sunday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 11°. Wind southwest around 15 mph, gusting to 25 mph.
Sunday night
 
Mostly cloudy. A chance of rain. Breezy. Low 7°. Wind southwest around 16 mph, gusting to 24 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 10°. Wind west-southwest around 14 mph, gusting to 22 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Monday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain. Windy. Low 8°. Wind west-southwest around 17 mph, gusting to 26 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. High 13°. Wind south around 4 mph in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Breezy. Low 9°. Wind south-southwest around 12 mph, gusting to 21 mph.
Wednesday
 
Dense overcast. A slight chance of rain in the afternoon. High 11°. Wind south-southwest around 11 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain. Low 8°. Wind south-southwest around 11 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Thursday
 
Cloudy. A chance of rain in the morning, then rain likely in the afternoon. Breezy. High 10°. Wind south-southwest around 16 mph, gusting to 25 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 7°. Wind south-southwest around 13 mph, gusting to 24 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Friday
 
Partly cloudy in the morning, becoming mostly sunny in the afternoon. Breezy. High 9°. Wind west-southwest around 13 mph, gusting to 23 mph.
Friday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Low 3°. Wind west around 6 mph, gusting to 18 mph.

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