10-day forecast for St. John, WA: 35° to 61°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Friday, November 6
47° · 0.3 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2953° / 35°0
Morning35°feels 30°
Afternoon52°feels 50°
Evening43°feels 38°
Overnight39°feels 36°
53 °
St. John, Thursday, 29 October
Overcast. High 53°, low 35°.
Pressure30.06 inHg
Wind5.7 mph E
Humidity63%
Visibility6.2 mi
Dew point36°
Fri, 3049° / 38°0
Morning41°feels 36°
Afternoon49°feels 47°
Evening41°feels 39°
Overnight42°feels 36°
49 °
St. John, Friday, 30 October
Overcast. High 49°, low 38°.
Pressure29.91 inHg
Wind6.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point38°
Sat, 3153° / 35°0.03
Morning37°feels 31°
Afternoon53°feels 51°
Evening43°feels 41°
Overnight35°feels 32°
53 °
St. John, Saturday, 31 October
Light rain. High 53°, low 35°.
Pressure30.00 inHg
Wind4.9 mph NE
Humidity73%
Visibility6.2 mi
Dew point39°
Sun, 0151° / 38°0.04
Morning42°feels 37°
Afternoon46°feels 42°
Evening47°feels 44°
Overnight38°feels 35°
51 °
St. John, Sunday, 1 November
Light rain. High 51°, low 38°.
Pressure30.18 inHg
Wind10.2 mph W
Humidity72%
Visibility—
Dew point37°
Mon, 0254° / 35°0
Morning39°feels 35°
Afternoon49°feels 46°
Evening49°feels 46°
Overnight42°feels 38°
54 °
St. John, Monday, 2 November
Overcast. High 54°, low 35°.
Pressure30.45 inHg
Wind7.6 mph SE
Humidity57%
Visibility—
Dew point32°
Tue, 0353° / 39°0
Morning42°feels 38°
Afternoon48°feels 46°
Evening50°feels 47°
Overnight44°feels 43°
53 °
St. John, Tuesday, 3 November
Overcast. High 53°, low 39°.
Pressure30.12 inHg
Wind7 mph NE
Humidity44%
Visibility—
Dew point26°
Wed, 0454° / 40°0
Morning43°feels 43°
Afternoon49°feels 49°
Evening50°feels 47°
Overnight43°feels 43°
54 °
St. John, Wednesday, 4 November
Partly cloudy. High 54°, low 40°.
Pressure30.06 inHg
Wind4 mph SW
Humidity42%
Visibility—
Dew point26°
Thu, 0556° / 40°0
Morning44°feels 42°
Afternoon50°feels 48°
Evening52°feels 49°
Overnight46°feels 43°
56 °
St. John, Thursday, 5 November
Overcast. High 56°, low 40°.
Pressure30.15 inHg
Wind6.5 mph NE
Humidity49%
Visibility—
Dew point30°
Fri, 0661° / 44°0
Morning47°feels 43°
Afternoon55°feels 52°
Evening55°feels 52°
Overnight48°feels 45°
61 °
St. John, Friday, 6 November
Overcast. High 61°, low 44°.
Pressure30.00 inHg
Wind8.4 mph E
Humidity46%
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.