10-day forecast for Thornton, WA: 28° to 63°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, October 25
56° · 0.18 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2456° / 28°0
Morning33°feels 26°
Afternoon55°feels 52°
Evening42°feels 40°
Overnight33°feels 28°
56 °
Thornton, Saturday, 24 October
Clear. High 56°, low 28°.
Pressure30.21 inHg
Wind5.7 mph SE
Humidity41%
Visibility6.2 mi
Dew point26°
Sun, 2563° / 41°0
Morning44°feels 39°
Afternoon63°feels 60°
Evening52°feels 49°
Overnight43°feels 38°
63 °
Thornton, Sunday, 25 October
Overcast. High 63°, low 41°.
Pressure30.03 inHg
Wind9.5 mph SE
Humidity37%
Visibility6.2 mi
Dew point34°
Mon, 2663° / 43°0.02
Morning44°feels 39°
Afternoon63°feels 61°
Evening46°feels 40°
Overnight44°feels 39°
63 °
Thornton, Monday, 26 October
Light rain. High 63°, low 43°.
Pressure29.91 inHg
Wind5.6 mph NE
Humidity43%
Visibility6.2 mi
Dew point37°
Tue, 2751° / 41°0.08
Morning44°feels 39°
Afternoon47°feels 42°
Evening49°feels 45°
Overnight43°feels 39°
51 °
Thornton, Tuesday, 27 October
Light rain. High 51°, low 41°.
Pressure30.09 inHg
Wind12.3 mph SW
Humidity75%
Visibility—
Dew point38°
Wed, 2854° / 37°0
Morning41°feels 38°
Afternoon51°feels 49°
Evening49°feels 46°
Overnight38°feels 32°
54 °
Thornton, Wednesday, 28 October
Mostly clear. High 54°, low 37°.
Pressure30.09 inHg
Wind9.7 mph NE
Humidity59%
Visibility—
Dew point35°
Thu, 2954° / 38°0
Morning41°feels 37°
Afternoon50°feels 49°
Evening50°feels 47°
Overnight41°feels 39°
54 °
Thornton, Thursday, 29 October
Clear. High 54°, low 38°.
Pressure30.15 inHg
Wind8.9 mph NE
Humidity54%
Visibility—
Dew point32°
Fri, 3054° / 37°0
Morning41°feels 38°
Afternoon49°feels 47°
Evening50°feels 46°
Overnight41°feels 39°
54 °
Thornton, Friday, 30 October
Mostly clear. High 54°, low 37°.
Pressure30.03 inHg
Wind5.3 mph SE
Humidity50%
Visibility—
Dew point29°
Sat, 3156° / 37°0
Morning42°feels 38°
Afternoon50°feels 48°
Evening51°feels 48°
Overnight42°feels 39°
56 °
Thornton, Saturday, 31 October
Clear. High 56°, low 37°.
Pressure29.97 inHg
Wind5.6 mph E
Humidity41%
Visibility—
Dew point26°
Sun, 0157° / 38°0
Morning42°feels 38°
Afternoon51°feels 47°
Evening51°feels 48°
Overnight42°feels 39°
57 °
Thornton, Sunday, 1 November
Clear. High 57°, low 38°.
Pressure29.83 inHg
Wind6.3 mph NE
Humidity35%
Visibility—
Dew point22°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Thornton, WA 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 high against precipitation: a warm, dry day scores highest.