10-day forecast for St. John, WA: 32° to 61°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Friday, November 13
51° · 0.18 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1361° / 43°0.02
Morning47°feels 43°
Afternoon61°feels 58°
Evening54°feels 52°
Overnight49°feels 46°
61 °
St. John, Friday, 13 November
Light rain. High 61°, low 43°.
Pressure29.41 inHg
Wind10.2 mph SE
Humidity32%
Visibility6.2 mi
Dew point35°
Sat, 1455° / 46°0.07
Morning49°feels 45°
Afternoon55°feels 53°
Evening46°feels 42°
Overnight51°feels 51°
55 °
St. John, Saturday, 14 November
Rain. High 55°, low 46°.
Pressure29.83 inHg
Wind12.1 mph SW
Humidity56%
Visibility6.2 mi
Dew point39°
Sun, 1551° / 45°0.18
Morning47°feels 43°
Afternoon48°feels 45°
Evening47°feels 43°
Overnight46°feels 41°
51 °
St. John, Sunday, 15 November
Rain. High 51°, low 45°.
Pressure29.91 inHg
Wind7.7 mph S
Humidity82%
Visibility3.1 mi
Dew point43°
Mon, 1650° / 37°0
Morning42°feels 39°
Afternoon48°feels 45°
Evening44°feels 41°
Overnight42°feels 39°
50 °
St. John, Monday, 16 November
Light rain. High 50°, low 37°.
Pressure30.06 inHg
Wind7.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point37°
Tue, 1745° / 33°0
Morning36°feels 33°
Afternoon42°feels 41°
Evening42°feels 39°
Overnight37°feels 33°
45 °
St. John, Tuesday, 17 November
Light rain. High 45°, low 33°.
Pressure30.12 inHg
Wind5.9 mph N
Humidity85%
Visibility—
Dew point36°
Wed, 1842° / 32°0.06
Morning35°feels 30°
Afternoon42°feels 37°
Evening41°feels 36°
Overnight39°feels 35°
42 °
St. John, Wednesday, 18 November
Light rain. High 42°, low 32°.
Pressure29.88 inHg
Wind7.2 mph E
Humidity80%
Visibility—
Dew point35°
Thu, 1946° / 37°0
Morning40°feels 34°
Afternoon42°feels 35°
Evening43°feels 37°
Overnight40°feels 34°
46 °
St. John, Thursday, 19 November
Overcast. High 46°, low 37°.
Pressure29.88 inHg
Wind13.6 mph NE
Humidity67%
Visibility—
Dew point31°
Fri, 2046° / 34°0
Morning37°feels 31°
Afternoon40°feels 34°
Evening41°feels 37°
Overnight36°feels 31°
46 °
St. John, Friday, 20 November
Overcast. High 46°, low 34°.
Pressure30.06 inHg
Wind11.4 mph NE
Humidity59%
Visibility—
Dew point26°
Sat, 2143° / 32°0
Morning35°feels 35°
Afternoon39°feels 38°
Evening39°feels 37°
Overnight34°feels 34°
43 °
St. John, Saturday, 21 November
Overcast. High 43°, low 32°.
Pressure30.18 inHg
Wind4.6 mph SW
Humidity65%
Visibility—
Dew point27°
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.