10-day forecast for Tucannon, WA: 38° to 67°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Thursday, November 12
48° · 0.08 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1163° / 49°0
Morning51°feels 49°
Afternoon63°feels 62°
Evening52°feels 50°
Overnight50°feels 50°
63 °
Tucannon, Wednesday, 11 November
Overcast. High 63°, low 49°.
Pressure30.06 inHg
Wind1.4 mph NW
Humidity59%
Visibility6.2 mi
Dew point48°
Thu, 1264° / 45°0
Morning47°feels 47°
Afternoon64°feels 62°
Evening51°feels 49°
Overnight48°feels 48°
64 °
Tucannon, Thursday, 12 November
Overcast. High 64°, low 45°.
Pressure29.85 inHg
Wind2.4 mph E
Humidity51%
Visibility6.2 mi
Dew point43°
Fri, 1367° / 49°0.13
Morning59°feels 56°
Afternoon66°feels 65°
Evening52°feels 51°
Overnight50°feels 48°
67 °
Tucannon, Friday, 13 November
Light rain. High 67°, low 49°.
Pressure29.35 inHg
Wind3.6 mph E
Humidity39%
Visibility6.2 mi
Dew point41°
Sat, 1457° / 45°0
Morning49°feels 45°
Afternoon54°feels 51°
Evening51°feels 49°
Overnight46°feels 43°
57 °
Tucannon, Saturday, 14 November
Clear. High 57°, low 45°.
Pressure29.85 inHg
Wind14.7 mph SW
Humidity54%
Visibility—
Dew point37°
Sun, 1554° / 45°0.06
Morning47°feels 47°
Afternoon51°feels 50°
Evening53°feels 51°
Overnight50°feels 48°
54 °
Tucannon, Sunday, 15 November
Light rain. High 54°, low 45°.
Pressure29.85 inHg
Wind5.7 mph E
Humidity82%
Visibility—
Dew point45°
Mon, 1652° / 46°0.1
Morning52°feels 50°
Afternoon51°feels 50°
Evening48°feels 48°
Overnight48°feels 47°
52 °
Tucannon, Monday, 16 November
Light rain. High 52°, low 46°.
Pressure29.85 inHg
Wind9.3 mph SW
Humidity70%
Visibility—
Dew point43°
Tue, 1753° / 42°0.02
Morning47°feels 44°
Afternoon50°feels 47°
Evening48°feels 43°
Overnight47°feels 42°
53 °
Tucannon, Tuesday, 17 November
Light rain. High 53°, low 42°.
Pressure29.97 inHg
Wind15.5 mph S
Humidity57%
Visibility—
Dew point35°
Wed, 1848° / 42°0.08
Morning43°feels 40°
Afternoon43°feels 40°
Evening44°feels 39°
Overnight44°feels 38°
48 °
Tucannon, Wednesday, 18 November
Light rain. High 48°, low 42°.
Pressure30.03 inHg
Wind12.7 mph SW
Humidity85%
Visibility—
Dew point39°
Thu, 1949° / 38°0
Morning43°feels 39°
Afternoon46°feels 46°
Evening44°feels 42°
Overnight40°feels 38°
49 °
Tucannon, Thursday, 19 November
Partly cloudy. High 49°, low 38°.
Pressure30.30 inHg
Wind11.5 mph S
Humidity47%
Visibility—
Dew point26°
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 Tucannon, 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.