10-day forecast for St. John, WA: 36° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Tuesday, November 10
48° · 0.29 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0252° / 38°0
Morning41°feels 36°
Afternoon52°feels 49°
Evening43°feels 38°
Overnight38°feels 35°
52 °
St. John, Monday, 2 November
Overcast. High 52°, low 38°.
Pressure30.30 inHg
Wind5 mph SE
Humidity52%
Visibility6.2 mi
Dew point37°
Tue, 0359° / 40°0
Morning43°feels 41°
Afternoon59°feels 56°
Evening45°feels 42°
Overnight41°feels 37°
59 °
St. John, Tuesday, 3 November
Overcast. High 59°, low 40°.
Pressure30.09 inHg
Wind2.1 mph E
Humidity40%
Visibility6.2 mi
Dew point33°
Wed, 0454° / 36°0
Morning40°feels 38°
Afternoon54°feels 51°
Evening41°feels 41°
Overnight38°feels 35°
54 °
St. John, Wednesday, 4 November
Clear. High 54°, low 36°.
Pressure30.09 inHg
Wind3.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point37°
Thu, 0553° / 40°0.02
Morning44°feels 40°
Afternoon49°feels 46°
Evening49°feels 46°
Overnight40°feels 37°
53 °
St. John, Thursday, 5 November
Light rain. High 53°, low 40°.
Pressure30.12 inHg
Wind10.2 mph SW
Humidity78%
Visibility—
Dew point42°
Fri, 0648° / 41°0.29
Morning46°feels 41°
Afternoon46°feels 39°
Evening47°feels 40°
Overnight42°feels 37°
48 °
St. John, Friday, 6 November
Rain. High 48°, low 41°.
Pressure29.94 inHg
Wind17.8 mph SW
Humidity91%
Visibility—
Dew point44°
Sat, 0763° / 42°0
Morning47°feels 44°
Afternoon58°feels 55°
Evening57°feels 55°
Overnight49°feels 46°
63 °
St. John, Saturday, 7 November
Partly cloudy. High 63°, low 42°.
Pressure30.03 inHg
Wind10.7 mph SE
Humidity38%
Visibility—
Dew point30°
Sun, 0856° / 48°0
Morning50°feels 46°
Afternoon52°feels 50°
Evening53°feels 49°
Overnight49°feels 47°
56 °
St. John, Sunday, 8 November
Overcast. High 56°, low 48°.
Pressure30.15 inHg
Wind8.7 mph SW
Humidity59%
Visibility—
Dew point38°
Mon, 0958° / 47°0
Morning50°feels 47°
Afternoon54°feels 52°
Evening53°feels 51°
Overnight50°feels 48°
58 °
St. John, Monday, 9 November
Overcast. High 58°, low 47°.
Pressure29.94 inHg
Wind5.7 mph SE
Humidity55%
Visibility—
Dew point37°
Tue, 1063° / 46°0
Morning51°feels 48°
Afternoon58°feels 55°
Evening57°feels 54°
Overnight54°feels 51°
63 °
St. John, Tuesday, 10 November
Overcast. High 63°, low 46°.
Pressure30.03 inHg
Wind12.2 mph SE
Humidity41%
Visibility—
Dew point33°
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.