10-day forecast for Union Mill, WA: 50° to 93°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Saturday, August 15
77°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0977° / 52°0
Morning57°feels 56°
Afternoon76°feels 75°
Evening69°feels 69°
Overnight55°feels 54°
77 °
Union Mill, Sunday, 9 August
Partly cloudy. High 77°, low 52°.
Pressure30.06 inHg
Wind4.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point51°
Mon, 1083° / 53°0
Morning56°feels 55°
Afternoon82°feels 81°
Evening70°feels 69°
Overnight54°feels 54°
83 °
Union Mill, Monday, 10 August
Partly cloudy. High 83°, low 53°.
Pressure30.09 inHg
Wind2.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point52°
Tue, 1184° / 50°0
Morning58°feels 57°
Afternoon83°feels 82°
Evening71°feels 71°
Overnight52°feels 51°
84 °
Union Mill, Tuesday, 11 August
Clear. High 84°, low 50°.
Pressure30.09 inHg
Wind2.6 mph W
Humidity41%
Visibility6.2 mi
Dew point52°
Wed, 1278° / 52°0
Morning58°feels 57°
Afternoon74°feels 74°
Evening64°feels 63°
Overnight54°feels 54°
78 °
Union Mill, Wednesday, 12 August
Partly cloudy. High 78°, low 52°.
Pressure30.03 inHg
Wind6.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point54°
Thu, 1385° / 50°0
Morning64°feels 63°
Afternoon81°feels 80°
Evening71°feels 71°
Overnight60°feels 59°
85 °
Union Mill, Thursday, 13 August
Clear. High 85°, low 50°.
Pressure29.91 inHg
Wind5.5 mph N
Humidity33%
Visibility—
Dew point47°
Fri, 1491° / 53°0
Morning69°feels 68°
Afternoon87°feels 84°
Evening74°feels 74°
Overnight63°feels 62°
91 °
Union Mill, Friday, 14 August
Clear. High 91°, low 53°.
Pressure29.94 inHg
Wind5.6 mph NE
Humidity28%
Visibility—
Dew point48°
Sat, 1593° / 55°0
Morning72°feels 70°
Afternoon90°feels 87°
Evening73°feels 73°
Overnight62°feels 62°
93 °
Union Mill, Saturday, 15 August
Partly cloudy. High 93°, low 55°.
Pressure29.97 inHg
Wind4.4 mph NW
Humidity22%
Visibility—
Dew point45°
Sun, 1691° / 55°0
Morning71°feels 69°
Afternoon88°feels 84°
Evening69°feels 69°
Overnight60°feels 59°
91 °
Union Mill, Sunday, 16 August
Clear. High 91°, low 55°.
Pressure29.97 inHg
Wind9.2 mph W
Humidity21%
Visibility—
Dew point42°
Mon, 1790° / 52°0
Morning69°feels 67°
Afternoon87°feels 84°
Evening71°feels 70°
Overnight60°feels 59°
90 °
Union Mill, Monday, 17 August
Clear. High 90°, low 52°.
Pressure29.97 inHg
Wind4.5 mph NW
Humidity25%
Visibility—
Dew point46°
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 Union 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.