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As of 05:46 CDT

Weather in St. Clair, MO

65°Current weather

St. Clair, Thursday, 15 October, 05:46

Rain. Feels like 66°. High 82°, low 61°.

Pressure29.97 inHg
Wind3.2 mph SE
Humidity92%
Visibility6.2 mi
Dew point63°

10-day forecast for St. Clair, MO: 41° to 82°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Thursday, October 22
82° · 1.22 in
Worst day: Thursday, October 15

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

Fri, 1659° / 51°0.03Light rain
MorningClear51°feels 48°
AfternoonLight rain57°feels 54°
EveningOvercast52°feels 49°
OvernightPartly cloudy57°feels 55°
59 °Light rain

St. Clair, Friday, 16 October

Light rain. High 59°, low 51°.

Pressure30.24 inHg
Wind18.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 42°0Clear
MorningClear43°feels 39°
AfternoonClear56°feels 54°
EveningClear48°feels 47°
OvernightClear47°feels 43°
57 °Clear

St. Clair, Saturday, 17 October

Clear. High 57°, low 42°.

Pressure30.59 inHg
Wind3.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 1864° / 41°0Clear
MorningClear43°feels 40°
AfternoonClear63°feels 60°
EveningClear52°feels 50°
OvernightClear43°feels 40°
64 °Clear

St. Clair, Sunday, 18 October

Clear. High 64°, low 41°.

Pressure30.47 inHg
Wind5 mph S
Humidity44%
Visibility6.2 mi
Dew point38°
Mon, 1968° / 41°0Overcast
MorningOvercast49°feels 48°
AfternoonOvercast65°feels 63°
EveningOvercast56°feels 54°
OvernightClear46°feels 43°
68 °Overcast

St. Clair, Monday, 19 October

Overcast. High 68°, low 41°.

Pressure30.36 inHg
Wind5.3 mph S
Humidity39%
Visibility—
Dew point37°
Tue, 2071° / 45°0Light rain
MorningLight rain52°feels 51°
AfternoonLight rain68°feels 67°
EveningLight rain62°feels 60°
OvernightLight rain57°feels 56°
71 °Light rain

St. Clair, Tuesday, 20 October

Light rain. High 71°, low 45°.

Pressure30.30 inHg
Wind6.3 mph E
Humidity37%
Visibility—
Dew point39°
Wed, 2175° / 54°0Clear
MorningClear60°feels 59°
AfternoonClear72°feels 71°
EveningClear62°feels 61°
OvernightClear58°feels 57°
75 °Clear

St. Clair, Wednesday, 21 October

Clear. High 75°, low 54°.

Pressure30.30 inHg
Wind6 mph E
Humidity40%
Visibility—
Dew point45°
Thu, 2275° / 54°0Partly cloudy
MorningPartly cloudy60°feels 58°
AfternoonPartly cloudy72°feels 71°
EveningPartly cloudy62°feels 60°
OvernightPartly cloudy57°feels 55°
75 °Partly cloudy

St. Clair, Thursday, 22 October

Partly cloudy. High 75°, low 54°.

Pressure30.21 inHg
Wind8 mph SE
Humidity30%
Visibility—
Dew point38°
Fri, 2374° / 55°0Overcast
MorningOvercast60°feels 58°
AfternoonOvercast72°feels 71°
EveningOvercast64°feels 62°
OvernightOvercast60°feels 58°
74 °Overcast

St. Clair, Friday, 23 October

Overcast. High 74°, low 55°.

Pressure30.09 inHg
Wind14.2 mph S
Humidity34%
Visibility—
Dew point41°
Sat, 2464° / 56°0.39Rain
MorningRain58°feels 57°
AfternoonRain62°feels 62°
EveningRain62°feels 62°
OvernightRain62°feels 62°
64 °Rain

St. Clair, Saturday, 24 October

Rain. High 64°, low 56°.

Pressure30.12 inHg
Wind12.2 mph S
Humidity89%
Visibility—
Dew point58°

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. Clair, MO 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.