Ten-day forecast for Colwinston / Tregolwyn: +10° to +32°, with rain expected on 2 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.
+32°
Best day: 13 August, Thursday
+19° · 3.4 mm
Worst day: 17 August, Monday
Tap any day below to see the weather morning, afternoon, evening and night.
Sun, 09+13 ° /25 °0
Morning+18°feels +18°
Afternoon+25°feels +24°
Evening+21°feels +21°
Night+16°feels +15°
+25 °
Colwinston / Tregolwyn, Sunday, 9 August
Mainly clear. High 25°C, low 13°C.
Pressure1014 mb
Wind12 mph W
Humidity49%
Visibility6.2 mi
Dew point10°C
Mon, 10+12 ° /23 °0
Morning+16°feels +16°
Afternoon+22°feels +21°
Evening+18°feels +18°
Night+15°feels +15°
+23 °
Colwinston / Tregolwyn, Monday, 10 August
Overcast. High 23°C, low 12°C.
Pressure1021 mb
Wind8 mph W
Humidity42%
Visibility6.2 mi
Dew point7°C
Tue, 11+13 ° /28 °0
Morning+16°feels +16°
Afternoon+27°feels +27°
Evening+22°feels +22°
Night+15°feels +14°
+28 °
Colwinston / Tregolwyn, Tuesday, 11 August
Mainly clear. High 28°C, low 13°C.
Pressure1023 mb
Wind10 mph SE
Humidity45%
Visibility6.2 mi
Dew point11°C
Wed, 12+15 ° /32 °0
Morning+18°feels +18°
Afternoon+30°feels +29°
Evening+26°feels +26°
Night+16°feels +15°
+32 °
Colwinston / Tregolwyn, Wednesday, 12 August
Overcast. High 32°C, low 15°C.
Pressure1021 mb
Wind10 mph SE
Humidity34%
Visibility6.2 mi
Dew point8°C
Thu, 13+19 ° /32 °0
Morning+24°feels +23°
Afternoon+31°feels +29°
Evening+23°feels +23°
Night+19°feels +19°
+32 °
Colwinston / Tregolwyn, Thursday, 13 August
Mainly clear. High 32°C, low 19°C.
Pressure1017 mb
Wind14 mph W
Humidity23%
Visibility—
Dew point7°C
Fri, 14+16 ° /22 °0
Morning+19°feels +19°
Afternoon+22°feels +22°
Evening+18°feels +18°
Night+17°feels +17°
+22 °
Colwinston / Tregolwyn, Friday, 14 August
Partly cloudy. High 22°C, low 16°C.
Pressure1018 mb
Wind15 mph W
Humidity76%
Visibility—
Dew point17°C
Sat, 15+15 ° /23 °0.3
Morning+18°feels +18°
Afternoon+22°feels +22°
Evening+23°feels +22°
Night+19°feels +18°
+23 °
Colwinston / Tregolwyn, Saturday, 15 August
Light rain. High 23°C, low 15°C.
Pressure1016 mb
Wind13 mph NW
Humidity67%
Visibility—
Dew point14°C
Sun, 16+16 ° /21 °1.2
Morning+17°feels +17°
Afternoon+18°feels +18°
Evening+19°feels +19°
Night+16°feels +16°
+21 °
Colwinston / Tregolwyn, Sunday, 16 August
Light rain. High 21°C, low 16°C.
Pressure1019 mb
Wind9 mph W
Humidity89%
Visibility—
Dew point15°C
Mon, 17+15 ° /19 °3.4
Morning+16°feels +16°
Afternoon+17°feels +18°
Evening+19°feels +19°
Night+17°feels +17°
+19 °
Colwinston / Tregolwyn, Monday, 17 August
Light rain. High 19°C, low 15°C.
Pressure1013 mb
Wind21 mph SW
Humidity95%
Visibility—
Dew point16°C
Forecast questions
How accurate is a 10-day forecast?
The first 3–5 days are the most dependable — usually within 1–2 degrees. From day 6 to 10 the models show the trend: the direction of change is right more often than the exact figures.
What does the time-of-day table show?
Temperature in Colwinston / Tregolwyn at around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime temperature against expected rainfall: a warm, dry day scores highest.