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As of 12:15 PDT

Weather in Saint Clair, WA

55°Current weather

Saint Clair, Sunday, 18 October, 12:15

Overcast. Feels like 54°. High 60°, low 40°.

Pressure30.12 inHg
Wind6.9 mph NW
Humidity76%
Visibility6.2 mi
Dew point47°

10-day forecast for Saint Clair, 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: Monday, October 19
54° · 0.28 in
Worst day: Sunday, October 25

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

Mon, 1963° / 48°0Partly cloudy
MorningOvercast51°feels 50°
AfternoonPartly cloudy63°feels 62°
EveningOvercast54°feels 52°
OvernightOvercast49°feels 49°
63 °Partly cloudy

Saint Clair, Monday, 19 October

Partly cloudy. High 63°, low 48°.

Pressure29.97 inHg
Wind1.3 mph N
Humidity70%
Visibility—
Dew point47°
Tue, 2062° / 48°0Mostly clear
MorningMostly clear48°feels 45°
AfternoonMostly clear61°feels 60°
EveningClear52°feels 51°
OvernightOvercast49°feels 47°
62 °Mostly clear

Saint Clair, Tuesday, 20 October

Mostly clear. High 62°, low 48°.

Pressure30.03 inHg
Wind7.2 mph NE
Humidity71%
Visibility6.2 mi
Dew point49°
Wed, 2163° / 44°0Partly cloudy
MorningOvercast44°feels 44°
AfternoonMostly clear62°feels 61°
EveningOvercast56°feels 55°
OvernightClear47°feels 47°
63 °Partly cloudy

Saint Clair, Wednesday, 21 October

Partly cloudy. High 63°, low 44°.

Pressure29.97 inHg
Wind1.2 mph N
Humidity77%
Visibility0.4 mi
Dew point49°
Thu, 2258° / 43°0Overcast
MorningOvercast43°feels 43°
AfternoonOvercast50°feels 50°
EveningOvercast56°feels 55°
OvernightClear45°feels 45°
58 °Overcast

Saint Clair, Thursday, 22 October

Overcast. High 58°, low 43°.

Pressure29.97 inHg
Wind1.1 mph NE
Humidity79%
Visibility1.6 mi
Dew point44°
Fri, 2357° / 42°0Mostly clear
MorningMostly clear46°feels 44°
AfternoonMostly clear52°feels 50°
EveningMostly clear54°feels 51°
OvernightMostly clear44°feels 43°
57 °Mostly clear

Saint Clair, Friday, 23 October

Mostly clear. High 57°, low 42°.

Pressure30.30 inHg
Wind9.1 mph W
Humidity68%
Visibility—
Dew point40°
Sat, 2462° / 38°0Overcast
MorningOvercast43°feels 42°
AfternoonOvercast52°feels 49°
EveningOvercast56°feels 54°
OvernightOvercast46°feels 44°
62 °Overcast

Saint Clair, Saturday, 24 October

Overcast. High 62°, low 38°.

Pressure30.33 inHg
Wind5.4 mph SW
Humidity52%
Visibility—
Dew point32°
Sun, 2554° / 45°0.28Rain
MorningRain47°feels 47°
AfternoonRain51°feels 49°
EveningRain49°feels 47°
OvernightRain46°feels 44°
54 °Rain

Saint Clair, Sunday, 25 October

Rain. High 54°, low 45°.

Pressure30.15 inHg
Wind9.3 mph SW
Humidity75%
Visibility—
Dew point43°
Mon, 2652° / 40°0.01Light rain
MorningLight rain46°feels 46°
AfternoonLight rain48°feels 46°
EveningLight rain50°feels 48°
OvernightLight rain41°feels 41°
52 °Light rain

Saint Clair, Monday, 26 October

Light rain. High 52°, low 40°.

Pressure30.09 inHg
Wind4.5 mph NE
Humidity83%
Visibility—
Dew point42°
Tue, 2757° / 36°0Clear
MorningClear41°feels 41°
AfternoonClear51°feels 50°
EveningClear53°feels 51°
OvernightClear43°feels 42°
57 °Clear

Saint Clair, Tuesday, 27 October

Clear. High 57°, low 36°.

Pressure30.09 inHg
Wind3.6 mph SW
Humidity64%
Visibility—
Dew point36°

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 Saint Clair, 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.