10-day forecast for St. John, WA: 37° to 66°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Thursday, November 12
53° · 0.07 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0454° / 37°0
Morning41°feels 39°
Afternoon54°feels 52°
Evening40°feels 40°
Overnight39°feels 39°
54 °
St. John, Wednesday, 4 November
Overcast. High 54°, low 37°.
Pressure30.12 inHg
Wind1.8 mph W
Humidity72%
Visibility6.2 mi
Dew point39°
Thu, 0553° / 39°0.07
Morning45°feels 40°
Afternoon53°feels 51°
Evening42°feels 38°
Overnight41°feels 37°
53 °
St. John, Thursday, 5 November
Light rain. High 53°, low 39°.
Pressure30.15 inHg
Wind12.4 mph SW
Humidity66%
Visibility6.2 mi
Dew point40°
Fri, 0655° / 41°0.02
Morning44°feels 39°
Afternoon55°feels 52°
Evening50°feels 47°
Overnight40°feels 35°
55 °
St. John, Friday, 6 November
Light rain. High 55°, low 41°.
Pressure30.18 inHg
Wind12.1 mph S
Humidity54%
Visibility6.2 mi
Dew point36°
Sat, 0766° / 49°0.06
Morning53°feels 50°
Afternoon61°feels 59°
Evening59°feels 57°
Overnight54°feels 51°
66 °
St. John, Saturday, 7 November
Light rain. High 66°, low 49°.
Pressure30.03 inHg
Wind11.2 mph SE
Humidity45%
Visibility—
Dew point38°
Sun, 0857° / 48°0.04
Morning53°feels 51°
Afternoon53°feels 51°
Evening53°feels 50°
Overnight49°feels 47°
57 °
St. John, Sunday, 8 November
Light rain. High 57°, low 48°.
Pressure29.97 inHg
Wind19.9 mph SW
Humidity68%
Visibility—
Dew point43°
Mon, 0955° / 46°0.01
Morning48°feels 46°
Afternoon51°feels 49°
Evening52°feels 50°
Overnight47°feels 46°
55 °
St. John, Monday, 9 November
Light rain. High 55°, low 46°.
Pressure30.09 inHg
Wind6.3 mph NE
Humidity70%
Visibility—
Dew point41°
Tue, 1055° / 42°0
Morning45°feels 45°
Afternoon51°feels 49°
Evening52°feels 49°
Overnight46°feels 43°
55 °
St. John, Tuesday, 10 November
Mostly clear. High 55°, low 42°.
Pressure30.12 inHg
Wind7.5 mph E
Humidity66%
Visibility—
Dew point39°
Wed, 1160° / 43°0
Morning47°feels 44°
Afternoon54°feels 51°
Evening55°feels 52°
Overnight48°feels 45°
60 °
St. John, Wednesday, 11 November
Overcast. High 60°, low 43°.
Pressure30.09 inHg
Wind7 mph NE
Humidity47%
Visibility—
Dew point33°
Thu, 1262° / 45°0
Morning49°feels 45°
Afternoon56°feels 53°
Evening55°feels 53°
Overnight49°feels 46°
62 °
St. John, Thursday, 12 November
Clear. High 62°, low 45°.
Pressure29.94 inHg
Wind7.4 mph E
Humidity42%
Visibility—
Dew point31°
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 St. John, 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.