10-day forecast for Thornton, WA: 32° to 56°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Sunday, October 25
45° · 1.17 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2653° / 44°0.06
Morning44°feels 42°
Afternoon49°feels 45°
Evening46°feels 43°
Overnight50°feels 47°
53 °
Thornton, Monday, 26 October
Light rain. High 53°, low 44°.
Pressure30.00 inHg
Wind9.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point39°
Tue, 2749° / 42°0.15
Morning46°feels 42°
Afternoon49°feels 44°
Evening42°feels 36°
Overnight46°feels 41°
49 °
Thornton, Tuesday, 27 October
Rain. High 49°, low 42°.
Pressure29.97 inHg
Wind11.8 mph SW
Humidity71%
Visibility6.2 mi
Dew point39°
Wed, 2848° / 38°0.26
Morning39°feels 32°
Afternoon47°feels 41°
Evening39°feels 34°
Overnight40°feels 32°
48 °
Thornton, Wednesday, 28 October
Rain. High 48°, low 38°.
Pressure30.00 inHg
Wind9.9 mph SW
Humidity91%
Visibility2.8 mi
Dew point38°
Thu, 2949° / 34°0
Morning35°feels 28°
Afternoon49°feels 46°
Evening38°feels 34°
Overnight36°feels 30°
49 °
Thornton, Thursday, 29 October
Overcast. High 49°, low 34°.
Pressure29.97 inHg
Wind6.4 mph E
Humidity65%
Visibility6.2 mi
Dew point35°
Fri, 3050° / 34°0.01
Morning40°feels 38°
Afternoon46°feels 46°
Evening44°feels 44°
Overnight35°feels 35°
50 °
Thornton, Friday, 30 October
Light rain. High 50°, low 34°.
Pressure29.94 inHg
Wind4 mph E
Humidity72%
Visibility—
Dew point36°
Sat, 3149° / 32°0.06
Morning37°feels 37°
Afternoon44°feels 44°
Evening47°feels 47°
Overnight43°feels 43°
49 °
Thornton, Saturday, 31 October
Light rain. High 49°, low 32°.
Pressure30.00 inHg
Wind4.9 mph E
Humidity76%
Visibility—
Dew point35°
Sun, 0145° / 33°1.17
Morning40°feels 38°
Afternoon34°feels 25°
Evening37°feels 29°
Overnight37°feels 31°
45 °
Thornton, Sunday, 1 November
Snow. High 45°, low 33°.
Pressure29.94 inHg
Wind13.2 mph SW
Humidity100%
Visibility—
Dew point34°
Mon, 0243° / 33°0
Morning35°feels 29°
Afternoon39°feels 34°
Evening40°feels 36°
Overnight36°feels 30°
43 °
Thornton, Monday, 2 November
Clear. High 43°, low 33°.
Pressure30.18 inHg
Wind8.4 mph SE
Humidity88%
Visibility—
Dew point35°
Tue, 0348° / 33°0.05
Morning36°feels 29°
Afternoon41°feels 36°
Evening42°feels 38°
Overnight41°feels 36°
48 °
Thornton, Tuesday, 3 November
Light rain. High 48°, low 33°.
Pressure29.97 inHg
Wind10 mph E
Humidity67%
Visibility—
Dew point30°
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.