10-day forecast for Harper, WA: 35° to 59°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Thursday, November 12
52° · 0.44 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1359° / 49°0.13
Morning59°feels 58°
Afternoon55°feels 55°
Evening50°feels 49°
Overnight55°feels 55°
59 °
Harper, Friday, 13 November
Rain. High 59°, low 49°.
Pressure29.29 inHg
Wind9.1 mph SW
Humidity75%
Visibility5.5 mi
Dew point48°
Sat, 1455° / 50°0.34
Morning51°feels 50°
Afternoon53°feels 52°
Evening53°feels 52°
Overnight53°feels 51°
55 °
Harper, Saturday, 14 November
Rain. High 55°, low 50°.
Pressure29.68 inHg
Wind10.8 mph S
Humidity90%
Visibility5.4 mi
Dew point50°
Sun, 1552° / 46°0.44
Morning51°feels 50°
Afternoon51°feels 50°
Evening47°feels 42°
Overnight52°feels 51°
52 °
Harper, Sunday, 15 November
Rain. High 52°, low 46°.
Pressure29.83 inHg
Wind10.8 mph SW
Humidity89%
Visibility4.9 mi
Dew point48°
Mon, 1650° / 43°0.09
Morning45°feels 40°
Afternoon48°feels 43°
Evening49°feels 45°
Overnight44°feels 41°
50 °
Harper, Monday, 16 November
Light rain. High 50°, low 43°.
Pressure30.12 inHg
Wind12.1 mph S
Humidity87%
Visibility—
Dew point43°
Tue, 1749° / 42°0
Morning42°feels 42°
Afternoon44°feels 44°
Evening47°feels 45°
Overnight42°feels 41°
49 °
Harper, Tuesday, 17 November
Overcast. High 49°, low 42°.
Pressure30.12 inHg
Wind5 mph N
Humidity99%
Visibility—
Dew point43°
Wed, 1846° / 40°0.36
Morning44°feels 40°
Afternoon44°feels 39°
Evening45°feels 42°
Overnight41°feels 41°
46 °
Harper, Wednesday, 18 November
Rain. High 46°, low 40°.
Pressure29.83 inHg
Wind8.4 mph S
Humidity91%
Visibility—
Dew point41°
Thu, 1948° / 38°0
Morning41°feels 38°
Afternoon44°feels 39°
Evening44°feels 40°
Overnight39°feels 37°
48 °
Harper, Thursday, 19 November
Overcast. High 48°, low 38°.
Pressure30.00 inHg
Wind9.8 mph N
Humidity86%
Visibility—
Dew point39°
Fri, 2047° / 37°0
Morning41°feels 40°
Afternoon44°feels 41°
Evening43°feels 39°
Overnight39°feels 37°
47 °
Harper, Friday, 20 November
Overcast. High 47°, low 37°.
Pressure30.12 inHg
Wind7.6 mph N
Humidity83%
Visibility—
Dew point38°
Sat, 2148° / 35°0
Morning38°feels 37°
Afternoon43°feels 40°
Evening42°feels 39°
Overnight36°feels 34°
48 °
Harper, Saturday, 21 November
Partly cloudy. High 48°, low 35°.
Pressure30.24 inHg
Wind5.8 mph N
Humidity81%
Visibility—
Dew point36°
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 Harper, 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.