Ten-day forecast for Thornton: +9° to +28°, with rain expected on 3 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.
+28°
Best day: 13 August, Thursday
+17° · 1.2 mm
Worst day: 9 August, Sunday
Tap any day below to see the weather morning, afternoon, evening and night.
Sun, 09+12 ° /17 °1.2
Morning+16°feels +15°
Afternoon+17°feels +17°
Evening+15°feels +15°
Night+15°feels +15°
+17 °
Thornton, Sunday, 9 August
Light rain. High 17°C, low 12°C.
Pressure1011 mb
Wind12 mph SW
Humidity75%
Visibility6.2 mi
Dew point11°C
Mon, 10+9 ° /18 °0
Morning+12°feels +11°
Afternoon+16°feels +15°
Evening+15°feels +14°
Night+10°feels +9°
+18 °
Thornton, Monday, 10 August
Partly cloudy. High 18°C, low 9°C.
Pressure1020 mb
Wind5 mph N
Humidity51%
Visibility6.2 mi
Dew point7°C
Tue, 11+10 ° /23 °0
Morning+14°feels +13°
Afternoon+21°feels +21°
Evening+17°feels +17°
Night+10°feels +10°
+23 °
Thornton, Tuesday, 11 August
Overcast. High 23°C, low 10°C.
Pressure1025 mb
Wind5 mph SE
Humidity57%
Visibility6.2 mi
Dew point10°C
Wed, 12+14 ° /27 °0
Morning+19°feels +18°
Afternoon+27°feels +26°
Evening+24°feels +24°
Night+14°feels +14°
+27 °
Thornton, Wednesday, 12 August
Overcast. High 27°C, low 14°C.
Pressure1021 mb
Wind15 mph SW
Humidity32%
Visibility6.2 mi
Dew point8°C
Thu, 13+17 ° /28 °0
Morning+21°feels +21°
Afternoon+27°feels +27°
Evening+22°feels +22°
Night+18°feels +18°
+28 °
Thornton, Thursday, 13 August
Partly cloudy. High 28°C, low 17°C.
Pressure1017 mb
Wind16 mph SW
Humidity42%
Visibility—
Dew point12°C
Fri, 14+16 ° /21 °2
Morning+18°feels +18°
Afternoon+20°feels +20°
Evening+18°feels +17°
Night+16°feels +16°
+21 °
Thornton, Friday, 14 August
Light rain. High 21°C, low 16°C.
Pressure1016 mb
Wind10 mph NE
Humidity65%
Visibility—
Dew point14°C
Sat, 15+14 ° /18 °0.2
Morning+15°feels +15°
Afternoon+16°feels +16°
Evening+16°feels +16°
Night+15°feels +15°
+18 °
Thornton, Saturday, 15 August
Light rain. High 18°C, low 14°C.
Pressure1019 mb
Wind8 mph E
Humidity84%
Visibility—
Dew point13°C
Sun, 16+14 ° /21 °1.7
Morning+17°feels +17°
Afternoon+19°feels +19°
Evening+15°feels +15°
Night+14°feels +14°
+21 °
Thornton, Sunday, 16 August
Light rain. High 21°C, low 14°C.
Pressure1013 mb
Wind7 mph S
Humidity65%
Visibility—
Dew point13°C
Mon, 17+13 ° /20 °0.7
Morning+16°feels +15°
Afternoon+20°feels +19°
Evening+16°feels +16°
Night+13°feels +13°
+20 °
Thornton, Monday, 17 August
Light rain. High 20°C, low 13°C.
Pressure1010 mb
Wind8 mph W
Humidity51%
Visibility—
Dew point9°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 Thornton 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.