10-day forecast for Dayton, WA: 34° to 63°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, October 25
60° · 0.42 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2359° / 38°0.02
Morning40°feels 31°
Afternoon59°feels 56°
Evening47°feels 43°
Overnight42°feels 34°
59 °
Dayton, Friday, 23 October
Light rain. High 59°, low 38°.
Pressure30.18 inHg
Wind14.1 mph SW
Humidity52%
Visibility6.2 mi
Dew point34°
Sat, 2459° / 34°0
Morning36°feels 36°
Afternoon59°feels 56°
Evening45°feels 45°
Overnight42°feels 37°
59 °
Dayton, Saturday, 24 October
Clear. High 59°, low 34°.
Pressure30.18 inHg
Wind3.5 mph N
Humidity38%
Visibility6.2 mi
Dew point25°
Sun, 2563° / 43°0
Morning43°feels 43°
Afternoon63°feels 60°
Evening52°feels 50°
Overnight43°feels 40°
63 °
Dayton, Sunday, 25 October
Partly cloudy. High 63°, low 43°.
Pressure30.00 inHg
Wind3.2 mph N
Humidity39%
Visibility6.2 mi
Dew point34°
Mon, 2656° / 48°0.04
Morning53°feels 50°
Afternoon56°feels 53°
Evening51°feels 49°
Overnight51°feels 49°
56 °
Dayton, Monday, 26 October
Light rain. High 56°, low 48°.
Pressure29.97 inHg
Wind8.9 mph S
Humidity49%
Visibility—
Dew point37°
Tue, 2756° / 46°0
Morning47°feels 42°
Afternoon51°feels 49°
Evening53°feels 50°
Overnight47°feels 43°
56 °
Dayton, Tuesday, 27 October
Overcast. High 56°, low 46°.
Pressure30.15 inHg
Wind15.4 mph SW
Humidity67%
Visibility—
Dew point40°
Wed, 2847° / 44°0.04
Morning45°feels 42°
Afternoon46°feels 43°
Evening46°feels 45°
Overnight44°feels 43°
47 °
Dayton, Wednesday, 28 October
Light rain. High 47°, low 44°.
Pressure30.15 inHg
Wind7.4 mph SW
Humidity79%
Visibility—
Dew point40°
Thu, 2957° / 41°0
Morning45°feels 42°
Afternoon53°feels 50°
Evening52°feels 50°
Overnight45°feels 43°
57 °
Dayton, Thursday, 29 October
Clear. High 57°, low 41°.
Pressure30.09 inHg
Wind5.1 mph N
Humidity50%
Visibility—
Dew point33°
Fri, 3057° / 44°0
Morning47°feels 45°
Afternoon54°feels 51°
Evening52°feels 49°
Overnight45°feels 42°
57 °
Dayton, Friday, 30 October
Mostly clear. High 57°, low 44°.
Pressure29.94 inHg
Wind8 mph W
Humidity50%
Visibility—
Dew point34°
Sat, 3158° / 43°0
Morning46°feels 44°
Afternoon53°feels 51°
Evening53°feels 50°
Overnight46°feels 45°
58 °
Dayton, Saturday, 31 October
Overcast. High 58°, low 43°.
Pressure30.00 inHg
Wind5.6 mph N
Humidity41%
Visibility—
Dew point29°
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.