10-day forecast for Upper Mill, WA: 36° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Friday, October 16
58° · 0.36 in
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1573° / 47°0
Morning49°feels 45°
Afternoon72°feels 71°
Evening59°feels 57°
Overnight49°feels 46°
73 °
Upper Mill, Thursday, 15 October
Partly cloudy. High 73°, low 47°.
Pressure30.33 inHg
Wind3.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point48°
Fri, 1677° / 49°0
Morning49°feels 45°
Afternoon77°feels 76°
Evening60°feels 59°
Overnight52°feels 49°
77 °
Upper Mill, Friday, 16 October
Overcast. High 77°, low 49°.
Pressure30.15 inHg
Wind4.4 mph E
Humidity37%
Visibility6.2 mi
Dew point44°
Sat, 1758° / 42°0.36
Morning54°feels 54°
Afternoon58°feels 57°
Evening49°feels 48°
Overnight53°feels 52°
58 °
Upper Mill, Saturday, 17 October
Rain. High 58°, low 42°.
Pressure30.24 inHg
Wind7 mph SW
Humidity90%
Visibility6.2 mi
Dew point52°
Sun, 1857° / 36°0
Morning37°feels 33°
Afternoon54°feels 51°
Evening53°feels 52°
Overnight38°feels 34°
57 °
Upper Mill, Sunday, 18 October
Overcast. High 57°, low 36°.
Pressure30.12 inHg
Wind5.7 mph E
Humidity50%
Visibility—
Dew point33°
Mon, 1954° / 43°0.04
Morning47°feels 46°
Afternoon53°feels 51°
Evening50°feels 49°
Overnight46°feels 46°
54 °
Upper Mill, Monday, 19 October
Light rain. High 54°, low 43°.
Pressure29.94 inHg
Wind4 mph W
Humidity67%
Visibility—
Dew point42°
Tue, 2057° / 41°0
Morning46°feels 44°
Afternoon53°feels 51°
Evening53°feels 51°
Overnight44°feels 41°
57 °
Upper Mill, Tuesday, 20 October
Partly cloudy. High 57°, low 41°.
Pressure30.12 inHg
Wind6 mph NW
Humidity60%
Visibility—
Dew point38°
Wed, 2161° / 42°0
Morning46°feels 44°
Afternoon56°feels 54°
Evening56°feels 54°
Overnight45°feels 43°
61 °
Upper Mill, Wednesday, 21 October
Mostly clear. High 61°, low 42°.
Pressure30.12 inHg
Wind5.3 mph NW
Humidity42%
Visibility—
Dew point31°
Thu, 2258° / 44°0
Morning46°feels 44°
Afternoon52°feels 50°
Evening53°feels 51°
Overnight45°feels 43°
58 °
Upper Mill, Thursday, 22 October
Partly cloudy. High 58°, low 44°.
Pressure30.03 inHg
Wind5 mph NW
Humidity54%
Visibility—
Dew point35°
Fri, 2359° / 40°0
Morning45°feels 42°
Afternoon55°feels 52°
Evening54°feels 51°
Overnight45°feels 43°
59 °
Upper Mill, Friday, 23 October
Clear. High 59°, low 40°.
Pressure30.27 inHg
Wind4.7 mph SE
Humidity48%
Visibility—
Dew point33°
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 Upper Mill, 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.