10-day forecast for Winchester, WA: 30° to 53°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Saturday, November 14
39° · 0.2 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1353° / 43°0.12
Morning44°feels 39°
Afternoon53°feels 50°
Evening51°feels 49°
Overnight44°feels 40°
53 °
Winchester, Friday, 13 November
Rain. High 53°, low 43°.
Pressure29.41 inHg
Wind5.5 mph NE
Humidity52%
Visibility6.2 mi
Dew point39°
Sat, 1453° / 42°0
Morning42°feels 40°
Afternoon53°feels 51°
Evening44°feels 42°
Overnight46°feels 44°
53 °
Winchester, Saturday, 14 November
Clear. High 53°, low 42°.
Pressure29.77 inHg
Wind11.5 mph S
Humidity60%
Visibility6.2 mi
Dew point39°
Sun, 1548° / 40°0.02
Morning43°feels 41°
Afternoon48°feels 45°
Evening42°feels 42°
Overnight43°feels 42°
48 °
Winchester, Sunday, 15 November
Light rain. High 48°, low 40°.
Pressure29.85 inHg
Wind6.4 mph S
Humidity80%
Visibility6.2 mi
Dew point42°
Mon, 1645° / 34°0
Morning37°feels 37°
Afternoon44°feels 44°
Evening38°feels 38°
Overnight37°feels 37°
45 °
Winchester, Monday, 16 November
Partly cloudy. High 45°, low 34°.
Pressure30.06 inHg
Wind2.2 mph S
Humidity75%
Visibility2.8 mi
Dew point36°
Tue, 1740° / 30°0
Morning33°feels 31°
Afternoon37°feels 33°
Evening40°feels 36°
Overnight34°feels 32°
40 °
Winchester, Tuesday, 17 November
Overcast. High 40°, low 30°.
Pressure30.15 inHg
Wind6.6 mph NE
Humidity93%
Visibility—
Dew point34°
Wed, 1839° / 31°0.2
Morning33°feels 32°
Afternoon37°feels 33°
Evening39°feels 34°
Overnight37°feels 33°
39 °
Winchester, Wednesday, 18 November
Snow. High 39°, low 31°.
Pressure29.91 inHg
Wind6.9 mph N
Humidity85%
Visibility—
Dew point32°
Thu, 1949° / 38°0
Morning40°feels 34°
Afternoon43°feels 38°
Evening45°feels 39°
Overnight41°feels 35°
49 °
Winchester, Thursday, 19 November
Overcast. High 49°, low 38°.
Pressure29.97 inHg
Wind17.1 mph N
Humidity68%
Visibility—
Dew point32°
Fri, 2050° / 35°0
Morning39°feels 34°
Afternoon43°feels 39°
Evening43°feels 39°
Overnight38°feels 32°
50 °
Winchester, Friday, 20 November
Partly cloudy. High 50°, low 35°.
Pressure30.12 inHg
Wind12.4 mph N
Humidity41%
Visibility—
Dew point20°
Sat, 2146° / 32°0
Morning35°feels 33°
Afternoon40°feels 40°
Evening39°feels 37°
Overnight34°feels 33°
46 °
Winchester, Saturday, 21 November
Overcast. High 46°, low 32°.
Pressure30.21 inHg
Wind5.5 mph N
Humidity35%
Visibility—
Dew point14°
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 Winchester, 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.