10-day forecast for St. John, WA: 35° to 66°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Saturday, November 7
51° · 0.04 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0551° / 39°0.04
Morning47°feels 44°
Afternoon51°feels 49°
Evening46°feels 44°
Overnight42°feels 38°
51 °
St. John, Thursday, 5 November
Light rain. High 51°, low 39°.
Pressure30.21 inHg
Wind10.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point41°
Fri, 0655° / 39°0
Morning42°feels 36°
Afternoon55°feels 52°
Evening46°feels 43°
Overnight39°feels 33°
55 °
St. John, Friday, 6 November
Overcast. High 55°, low 39°.
Pressure30.21 inHg
Wind9.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point35°
Sat, 0766° / 48°0
Morning51°feels 49°
Afternoon66°feels 64°
Evening54°feels 52°
Overnight48°feels 46°
66 °
St. John, Saturday, 7 November
Mostly clear. High 66°, low 48°.
Pressure30.09 inHg
Wind7.1 mph SE
Humidity38%
Visibility6.2 mi
Dew point38°
Sun, 0858° / 47°0.05
Morning50°feels 49°
Afternoon52°feels 51°
Evening53°feels 50°
Overnight52°feels 49°
58 °
St. John, Sunday, 8 November
Light rain. High 58°, low 47°.
Pressure30.12 inHg
Wind16.9 mph SW
Humidity75%
Visibility—
Dew point44°
Mon, 0957° / 40°0
Morning46°feels 43°
Afternoon53°feels 50°
Evening51°feels 49°
Overnight43°feels 40°
57 °
St. John, Monday, 9 November
Overcast. High 57°, low 40°.
Pressure30.21 inHg
Wind5.5 mph E
Humidity54%
Visibility—
Dew point35°
Tue, 1051° / 37°0
Morning40°feels 38°
Afternoon46°feels 46°
Evening47°feels 47°
Overnight42°feels 38°
51 °
St. John, Tuesday, 10 November
Clear. High 51°, low 37°.
Pressure30.21 inHg
Wind6.2 mph E
Humidity53%
Visibility—
Dew point29°
Wed, 1159° / 40°0
Morning43°feels 39°
Afternoon51°feels 48°
Evening52°feels 50°
Overnight45°feels 43°
59 °
St. John, Wednesday, 11 November
Partly cloudy. High 59°, low 40°.
Pressure30.18 inHg
Wind7.4 mph E
Humidity46%
Visibility—
Dew point29°
Thu, 1257° / 42°0
Morning46°feels 42°
Afternoon51°feels 48°
Evening50°feels 48°
Overnight46°feels 45°
57 °
St. John, Thursday, 12 November
Overcast. High 57°, low 42°.
Pressure30.00 inHg
Wind6.2 mph E
Humidity45%
Visibility—
Dew point30°
Fri, 1363° / 46°0
Morning50°feels 47°
Afternoon55°feels 52°
Evening56°feels 53°
Overnight50°feels 47°
63 °
St. John, Friday, 13 November
Overcast. High 63°, low 46°.
Pressure29.94 inHg
Wind7.1 mph E
Humidity37%
Visibility—
Dew point28°
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.