WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Monday, 01-Dec-2025 06:00 am
 
Today

Rain likely
Rain likely
Tonight

Chance rain
Chance rain
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
Fog late
Fog late
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Rain likely
Rain likely
40 mm. 2 mm. <2 mm. 10 mm. 10 mm.
High: 13° Low: 6° High: 8° Low: 6° High: 8° Low: 6° High: 8° Low: 5° High: 6° Low: 4°
                   
S
18-30
mph
Strong breeze
WSW
13-23
mph
Fresh breeze
SSW
10-18
mph
Moderate breeze
S
11-20
mph
Fresh breeze
S
12-20→8-17
mph
Fresh breeze
S
11-18
mph
Moderate breeze
SW→S
5
mph
Light breeze
ESE
6→9-16
mph
Moderate breeze
ESE
11-19→14-23
mph
Fresh breeze
ESE
17-24
mph
Fresh breeze

 

Today
 
Dense overcast in the morning, becoming cloudy in the afternoon. Rain very likely. Windy. High 13°. Wind south around 18 mph, gusting to 30 mph. Chance of precipitation 90 percent. Precipitation mostly between 30 and 50 mm.
Tonight
 
Cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 6°. Wind west-southwest around 13 mph, gusting to 23 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Tuesday
 
Partly cloudy. Patchy light fog in the morning. A slight chance of rain. High 8°. Wind south-southwest around 10 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 6°. Wind south around 11 mph, gusting to 20 mph.
Wednesday
 
Mostly cloudy. High 8°. Wind south around 12 mph, gusting to 20 mph, in the morning, becoming 8 mph, gusting to 17 mph, in the afternoon.
Wednesday night
 
Cloudy. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 6°. Wind south around 11 mph, gusting to 18 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Thursday
 
Cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. High 8°. Wind southwest around 5 mph in the morning, becoming south in the afternoon.
Thursday night
 
Clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 5°. Wind east-southeast around 6 mph in the evening, becoming 9 mph, gusting to 16 mph, after midnight.
Friday
 
Partly cloudy in the morning, becoming dense overcast in the afternoon. Breezy. High 6°. Wind chill around 1. Wind east-southeast around 11 mph, gusting to 19 mph, in the morning, becoming 14 mph, gusting to 23 mph, in the afternoon.
Friday night
 
Dense overcast. Patchy light fog after midnight. Rain likely. Windy. Low 4°. Wind east-southeast around 17 mph, gusting to 24 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Saturday
 
Partly to mostly cloudy. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 8°. Wind southwest around 8 mph, gusting to 15 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 7°, but temperatures rising after midnight. Wind south-southwest around 9 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Sunday
 
Dense overcast. Patchy light fog. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 9°. Wind south-southeast around 11 mph, gusting to 22 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Sunday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Breezy. Low 5°. Wind west around 15 mph, gusting to 24 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.

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