10-day forecast for Thornton, WA: 34° to 60°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Thursday, November 5
45° · 0.35 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2845° / 36°0.35
Morning42°feels 35°
Afternoon43°feels 36°
Evening38°feels 33°
Overnight44°feels 37°
45 °
Thornton, Wednesday, 28 October
Rain. High 45°, low 36°.
Pressure30.00 inHg
Wind9 mph SW
Humidity82%
Visibility6.2 mi
Dew point38°
Thu, 2950° / 34°0
Morning34°feels 28°
Afternoon50°feels 48°
Evening42°feels 36°
Overnight35°feels 30°
50 °
Thornton, Thursday, 29 October
Overcast. High 50°, low 34°.
Pressure30.06 inHg
Wind5.7 mph E
Humidity61%
Visibility6.2 mi
Dew point35°
Fri, 3047° / 37°0
Morning38°feels 35°
Afternoon47°feels 44°
Evening39°feels 37°
Overnight40°feels 33°
47 °
Thornton, Friday, 30 October
Overcast. High 47°, low 37°.
Pressure29.94 inHg
Wind5.7 mph SW
Humidity71%
Visibility6.2 mi
Dew point38°
Sat, 3152° / 34°0.08
Morning34°feels 28°
Afternoon44°feels 41°
Evening46°feels 44°
Overnight34°feels 31°
52 °
Thornton, Saturday, 31 October
Light rain. High 52°, low 34°.
Pressure30.00 inHg
Wind7.1 mph NE
Humidity81%
Visibility—
Dew point37°
Sun, 0146° / 37°0
Morning38°feels 34°
Afternoon40°feels 35°
Evening45°feels 41°
Overnight37°feels 33°
46 °
Thornton, Sunday, 1 November
Overcast. High 46°, low 37°.
Pressure30.18 inHg
Wind9.9 mph W
Humidity98%
Visibility—
Dew point38°
Mon, 0249° / 34°0
Morning37°feels 34°
Afternoon45°feels 42°
Evening46°feels 44°
Overnight38°feels 33°
49 °
Thornton, Monday, 2 November
Clear. High 49°, low 34°.
Pressure30.36 inHg
Wind8.1 mph E
Humidity55%
Visibility—
Dew point28°
Tue, 0354° / 35°0
Morning40°feels 35°
Afternoon48°feels 45°
Evening49°feels 46°
Overnight42°feels 39°
54 °
Thornton, Tuesday, 3 November
Overcast. High 54°, low 35°.
Pressure30.24 inHg
Wind7.7 mph E
Humidity45%
Visibility—
Dew point26°
Wed, 0457° / 42°0
Morning44°feels 40°
Afternoon51°feels 47°
Evening52°feels 49°
Overnight48°feels 45°
57 °
Thornton, Wednesday, 4 November
Overcast. High 57°, low 42°.
Pressure30.00 inHg
Wind8.2 mph SE
Humidity45%
Visibility—
Dew point28°
Thu, 0560° / 47°0.01
Morning50°feels 47°
Afternoon53°feels 51°
Evening56°feels 54°
Overnight54°feels 51°
60 °
Thornton, Thursday, 5 November
Light rain. High 60°, low 47°.
Pressure30.00 inHg
Wind11.4 mph SE
Humidity58%
Visibility—
Dew point37°
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.