10-day forecast for Dayton, WA: 36° to 64°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Wednesday, October 21
58° · 0.23 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2259° / 38°0.22
Morning39°feels 37°
Afternoon59°feels 58°
Evening45°feels 40°
Overnight40°feels 40°
59 °
Dayton, Thursday, 22 October
Rain. High 59°, low 38°.
Pressure29.85 inHg
Wind2.4 mph SW
Humidity81%
Visibility2.5 mi
Dew point46°
Fri, 2358° / 40°0.05
Morning46°feels 40°
Afternoon57°feels 54°
Evening49°feels 45°
Overnight42°feels 34°
58 °
Dayton, Friday, 23 October
Light rain. High 58°, low 40°.
Pressure30.09 inHg
Wind16.6 mph SW
Humidity48%
Visibility6.2 mi
Dew point33°
Sat, 2460° / 36°0
Morning39°feels 39°
Afternoon60°feels 57°
Evening47°feels 47°
Overnight45°feels 40°
60 °
Dayton, Saturday, 24 October
Partly cloudy. High 60°, low 36°.
Pressure30.18 inHg
Wind1.6 mph N
Humidity40%
Visibility6.2 mi
Dew point30°
Sun, 2561° / 42°0
Morning42°feels 42°
Afternoon58°feels 55°
Evening56°feels 55°
Overnight43°feels 43°
61 °
Dayton, Sunday, 25 October
Partly cloudy. High 61°, low 42°.
Pressure30.12 inHg
Wind1.8 mph N
Humidity44%
Visibility6.2 mi
Dew point36°
Mon, 2663° / 42°0
Morning46°feels 45°
Afternoon57°feels 55°
Evening59°feels 58°
Overnight47°feels 47°
63 °
Dayton, Monday, 26 October
Overcast. High 63°, low 42°.
Pressure30.12 inHg
Wind4.6 mph N
Humidity50%
Visibility—
Dew point36°
Tue, 2758° / 47°0.23
Morning52°feels 50°
Afternoon57°feels 55°
Evening52°feels 51°
Overnight47°feels 45°
58 °
Dayton, Tuesday, 27 October
Light rain. High 58°, low 47°.
Pressure30.03 inHg
Wind7.1 mph NW
Humidity52%
Visibility—
Dew point39°
Wed, 2858° / 46°0
Morning50°feels 49°
Afternoon54°feels 52°
Evening55°feels 53°
Overnight47°feels 46°
58 °
Dayton, Wednesday, 28 October
Partly cloudy. High 58°, low 46°.
Pressure30.21 inHg
Wind5.5 mph N
Humidity56%
Visibility—
Dew point38°
Thu, 2958° / 44°0
Morning47°feels 46°
Afternoon54°feels 51°
Evening54°feels 51°
Overnight47°feels 46°
58 °
Dayton, Thursday, 29 October
Clear. High 58°, low 44°.
Pressure30.03 inHg
Wind5.6 mph NW
Humidity51%
Visibility—
Dew point35°
Fri, 3057° / 44°0.03
Morning50°feels 47°
Afternoon56°feels 53°
Evening50°feels 46°
Overnight45°feels 37°
57 °
Dayton, Friday, 30 October
Light rain. High 57°, low 44°.
Pressure29.68 inHg
Wind21.5 mph SW
Humidity38%
Visibility—
Dew point30°
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 Dayton, 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.