10-day forecast for Tucannon, WA: 39° to 67°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Friday, November 13
47° · 0.11 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1060° / 51°0.15
Morning54°feels 53°
Afternoon59°feels 58°
Evening53°feels 53°
Overnight53°feels 51°
60 °
Tucannon, Tuesday, 10 November
Light rain. High 60°, low 51°.
Pressure30.15 inHg
Wind1.1 mph SW
Humidity75%
Visibility2.4 mi
Dew point50°
Wed, 1166° / 47°0
Morning49°feels 49°
Afternoon66°feels 65°
Evening53°feels 51°
Overnight53°feels 52°
66 °
Tucannon, Wednesday, 11 November
Overcast. High 66°, low 47°.
Pressure30.06 inHg
Wind1.3 mph NE
Humidity56%
Visibility6.2 mi
Dew point47°
Thu, 1262° / 46°0
Morning48°feels 48°
Afternoon63°feels 62°
Evening52°feels 50°
Overnight48°feels 48°
62 °
Tucannon, Thursday, 12 November
Overcast. High 62°, low 46°.
Pressure29.83 inHg
Wind2.5 mph NE
Humidity52%
Visibility6.2 mi
Dew point42°
Fri, 1367° / 50°0
Morning57°feels 55°
Afternoon65°feels 63°
Evening61°feels 59°
Overnight50°feels 48°
67 °
Tucannon, Friday, 13 November
Overcast. High 67°, low 50°.
Pressure29.41 inHg
Wind3.8 mph E
Humidity42%
Visibility6.2 mi
Dew point43°
Sat, 1461° / 46°0.03
Morning53°feels 52°
Afternoon57°feels 55°
Evening53°feels 51°
Overnight47°feels 46°
61 °
Tucannon, Saturday, 14 November
Light rain. High 61°, low 46°.
Pressure29.62 inHg
Wind14.2 mph SW
Humidity52%
Visibility—
Dew point39°
Sun, 1555° / 45°0.08
Morning48°feels 46°
Afternoon54°feels 51°
Evening53°feels 52°
Overnight49°feels 48°
55 °
Tucannon, Sunday, 15 November
Light rain. High 55°, low 45°.
Pressure29.77 inHg
Wind7.2 mph W
Humidity51%
Visibility—
Dew point35°
Mon, 1652° / 42°0.13
Morning49°feels 44°
Afternoon51°feels 47°
Evening47°feels 42°
Overnight44°feels 40°
52 °
Tucannon, Monday, 16 November
Light rain. High 52°, low 42°.
Pressure29.91 inHg
Wind19.3 mph SW
Humidity51%
Visibility—
Dew point33°
Tue, 1749° / 40°0
Morning43°feels 34°
Afternoon44°feels 37°
Evening44°feels 41°
Overnight42°feels 38°
49 °
Tucannon, Tuesday, 17 November
Overcast. High 49°, low 40°.
Pressure30.12 inHg
Wind20.4 mph SW
Humidity61%
Visibility—
Dew point31°
Wed, 1847° / 39°0.11
Morning41°feels 35°
Afternoon43°feels 36°
Evening44°feels 39°
Overnight39°feels 33°
47 °
Tucannon, Wednesday, 18 November
Light rain. High 47°, low 39°.
Pressure29.94 inHg
Wind17 mph SW
Humidity75%
Visibility—
Dew point35°
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.