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As of 22:34 PDT

Weather in St. John, WA

68°Current weather

St. John, Saturday, 8 August, 22:34

Mostly clear. Feels like 66°. High 89°, low 60°.

Pressure29.85 inHg
Wind5.7 mph SE
Humidity37%
Visibility6.2 mi
Dew point40°

10-day forecast for St. John, WA: 57° to 96°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

96°
Best day: Sunday, August 16
85°
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0988° / 59°0Clear
MorningClear67°feels 65°
AfternoonClear87°feels 83°
EveningOvercast77°feels 76°
OvernightClear66°feels 63°
88 °Clear

St. John, Sunday, 9 August

Clear. High 88°, low 59°.

Pressure29.88 inHg
Wind10.9 mph SW
Humidity19%
Visibility6.2 mi
Dew point37°
Mon, 1087° / 57°0Clear
MorningClear65°feels 63°
AfternoonClear85°feels 82°
EveningClear79°feels 77°
OvernightPartly cloudy62°feels 59°
87 °Clear

St. John, Monday, 10 August

Clear. High 87°, low 57°.

Pressure29.91 inHg
Wind13.5 mph SW
Humidity22%
Visibility6.2 mi
Dew point39°
Tue, 1188° / 63°0Clear
MorningClear70°feels 68°
AfternoonClear86°feels 83°
EveningClear80°feels 80°
OvernightClear69°feels 67°
88 °Clear

St. John, Tuesday, 11 August

Clear. High 88°, low 63°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity23%
Visibility6.2 mi
Dew point40°
Wed, 1287° / 65°0Partly cloudy
MorningMostly clear70°feels 69°
AfternoonClear85°feels 82°
EveningClear79°feels 77°
OvernightMostly clear69°feels 67°
87 °Partly cloudy

St. John, Wednesday, 12 August

Partly cloudy. High 87°, low 65°.

Pressure29.85 inHg
Wind12.5 mph SW
Humidity29%
Visibility6.2 mi
Dew point45°
Thu, 1385° / 63°0Clear
MorningClear67°feels 65°
AfternoonClear78°feels 76°
EveningClear82°feels 80°
OvernightClear69°feels 67°
85 °Clear

St. John, Thursday, 13 August

Clear. High 85°, low 63°.

Pressure29.83 inHg
Wind12.3 mph SW
Humidity35%
Visibility—
Dew point45°
Fri, 1488° / 63°0Clear
MorningClear68°feels 67°
AfternoonClear83°feels 81°
EveningClear86°feels 82°
OvernightClear71°feels 69°
88 °Clear

St. John, Friday, 14 August

Clear. High 88°, low 63°.

Pressure29.94 inHg
Wind9 mph NE
Humidity24%
Visibility—
Dew point39°
Sat, 1591° / 66°0Overcast
MorningOvercast72°feels 69°
AfternoonOvercast86°feels 83°
EveningOvercast89°feels 85°
OvernightOvercast75°feels 73°
91 °Overcast

St. John, Saturday, 15 August

Overcast. High 91°, low 66°.

Pressure29.97 inHg
Wind5.3 mph NE
Humidity17%
Visibility—
Dew point33°
Sun, 1696° / 71°0Partly cloudy
MorningPartly cloudy76°feels 73°
AfternoonPartly cloudy90°feels 86°
EveningPartly cloudy93°feels 89°
OvernightPartly cloudy77°feels 76°
96 °Partly cloudy

St. John, Sunday, 16 August

Partly cloudy. High 96°, low 71°.

Pressure29.97 inHg
Wind16 mph SW
Humidity19%
Visibility—
Dew point39°
Mon, 1795° / 70°0Overcast
MorningOvercast75°feels 72°
AfternoonOvercast88°feels 84°
EveningOvercast93°feels 88°
OvernightOvercast81°feels 78°
95 °Overcast

St. John, Monday, 17 August

Overcast. High 95°, low 70°.

Pressure29.94 inHg
Wind9.3 mph W
Humidity17%
Visibility—
Dew point35°

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.