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As of 07:41 CDT

Weather in St. Clair, MO

36°Current weather

St. Clair, Saturday, 17 October, 07:41

Clear. Feels like 32°. High 58°, low 36°.

Pressure30.56 inHg
Wind5.5 mph N
Humidity91%
Visibility6.2 mi
Dew point34°

10-day forecast for St. Clair, MO: 36° to 80°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

80°
Best day: Friday, October 23
58°
Worst day: Saturday, October 17

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

Sun, 1865° / 41°0Clear
MorningClear43°feels 39°
AfternoonClear64°feels 62°
EveningClear53°feels 51°
OvernightClear44°feels 41°
65 °Clear

St. Clair, Sunday, 18 October

Clear. High 65°, low 41°.

Pressure30.47 inHg
Wind5.1 mph S
Humidity40%
Visibility6.2 mi
Dew point36°
Mon, 1969° / 42°0Clear
MorningClear44°feels 41°
AfternoonMostly clear69°feels 67°
EveningClear57°feels 55°
OvernightClear46°feels 44°
69 °Clear

St. Clair, Monday, 19 October

Clear. High 69°, low 42°.

Pressure30.36 inHg
Wind2.8 mph S
Humidity45%
Visibility6.2 mi
Dew point43°
Tue, 2070° / 44°0Clear
MorningOvercast46°feels 46°
AfternoonClear69°feels 67°
EveningClear57°feels 56°
OvernightClear49°feels 48°
70 °Clear

St. Clair, Tuesday, 20 October

Clear. High 70°, low 44°.

Pressure30.36 inHg
Wind2.5 mph E
Humidity39%
Visibility6.2 mi
Dew point42°
Wed, 2173° / 46°0Clear
MorningClear53°feels 53°
AfternoonClear70°feels 69°
EveningClear62°feels 60°
OvernightClear50°feels 49°
73 °Clear

St. Clair, Wednesday, 21 October

Clear. High 73°, low 46°.

Pressure30.27 inHg
Wind3.9 mph SE
Humidity37%
Visibility—
Dew point41°
Thu, 2275° / 51°0Clear
MorningClear57°feels 56°
AfternoonClear72°feels 71°
EveningClear64°feels 63°
OvernightClear59°feels 57°
75 °Clear

St. Clair, Thursday, 22 October

Clear. High 75°, low 51°.

Pressure30.21 inHg
Wind5.9 mph E
Humidity38%
Visibility—
Dew point44°
Fri, 2380° / 56°0Overcast
MorningOvercast62°feels 60°
AfternoonOvercast76°feels 75°
EveningOvercast65°feels 63°
OvernightOvercast61°feels 59°
80 °Overcast

St. Clair, Friday, 23 October

Overcast. High 80°, low 56°.

Pressure30.15 inHg
Wind7.1 mph SE
Humidity25%
Visibility—
Dew point37°
Sat, 2476° / 57°0Overcast
MorningOvercast62°feels 60°
AfternoonOvercast74°feels 72°
EveningOvercast65°feels 63°
OvernightOvercast60°feels 58°
76 °Overcast

St. Clair, Saturday, 24 October

Overcast. High 76°, low 57°.

Pressure30.15 inHg
Wind7.3 mph S
Humidity29%
Visibility—
Dew point39°
Sun, 2580° / 60°0.01Light rain
MorningLight rain65°feels 63°
AfternoonLight rain76°feels 75°
EveningLight rain63°feels 63°
OvernightLight rain61°feels 60°
80 °Light rain

St. Clair, Sunday, 25 October

Light rain. High 80°, low 60°.

Pressure30.00 inHg
Wind11.1 mph S
Humidity31%
Visibility—
Dew point43°
Mon, 2662° / 42°0.02Light rain
MorningLight rain52°feels 50°
AfternoonLight rain54°feels 52°
EveningLight rain46°feels 44°
OvernightLight rain43°feels 42°
62 °Light rain

St. Clair, Monday, 26 October

Light rain. High 62°, low 42°.

Pressure30.21 inHg
Wind12.3 mph NW
Humidity55%
Visibility—
Dew point39°

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.