EN
English Español

As of 08:16 CDT

Weather in St. Clair, MO

50°Current weather

St. Clair, Tuesday, 20 October, 08:16

Clear. Feels like 50°. High 71°, low 48°.

Pressure30.36 inHg
Wind2.6 mph S
Humidity93%
Visibility6.2 mi
Dew point47°

10-day forecast for St. Clair, MO: 31° to 79°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Sunday, October 25
52°
Worst day: Tuesday, October 27

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

Wed, 2173° / 46°0Mostly clear
MorningOvercast50°feels 49°
AfternoonMostly clear72°feels 71°
EveningClear56°feels 54°
OvernightOvercast51°feels 50°
73 °Mostly clear

St. Clair, Wednesday, 21 October

Mostly clear. High 73°, low 46°.

Pressure30.27 inHg
Wind1.1 mph W
Humidity41%
Visibility6.2 mi
Dew point46°
Thu, 2273° / 48°0Clear
MorningClear50°feels 50°
AfternoonClear73°feels 72°
EveningClear60°feels 59°
OvernightClear52°feels 51°
73 °Clear

St. Clair, Thursday, 22 October

Clear. High 73°, low 48°.

Pressure30.27 inHg
Wind3.4 mph E
Humidity46%
Visibility6.2 mi
Dew point49°
Fri, 2373° / 51°0Clear
MorningClear52°feels 51°
AfternoonClear73°feels 72°
EveningClear62°feels 61°
OvernightClear54°feels 53°
73 °Clear

St. Clair, Friday, 23 October

Clear. High 73°, low 51°.

Pressure30.30 inHg
Wind5.3 mph SE
Humidity46%
Visibility6.2 mi
Dew point49°
Sat, 2477° / 50°0Clear
MorningOvercast54°feels 52°
AfternoonClear73°feels 72°
EveningClear65°feels 63°
OvernightPartly cloudy54°feels 53°
77 °Clear

St. Clair, Saturday, 24 October

Clear. High 77°, low 50°.

Pressure30.30 inHg
Wind7.1 mph SE
Humidity35%
Visibility—
Dew point42°
Sun, 2579° / 57°0Overcast
MorningOvercast63°feels 62°
AfternoonOvercast76°feels 75°
EveningOvercast67°feels 65°
OvernightOvercast62°feels 60°
79 °Overcast

St. Clair, Sunday, 25 October

Overcast. High 79°, low 57°.

Pressure30.36 inHg
Wind7 mph S
Humidity32%
Visibility—
Dew point43°
Mon, 2676° / 50°0Overcast
MorningOvercast61°feels 59°
AfternoonOvercast74°feels 72°
EveningOvercast64°feels 62°
OvernightOvercast51°feels 50°
76 °Overcast

St. Clair, Monday, 26 October

Overcast. High 76°, low 50°.

Pressure30.12 inHg
Wind11.3 mph SW
Humidity28%
Visibility—
Dew point37°
Tue, 2752° / 38°0.01Light rain
MorningLight rain44°feels 38°
AfternoonLight rain50°feels 46°
EveningLight rain42°feels 39°
OvernightLight rain39°feels 35°
52 °Light rain

St. Clair, Tuesday, 27 October

Light rain. High 52°, low 38°.

Pressure30.47 inHg
Wind13.8 mph N
Humidity31%
Visibility—
Dew point20°
Wed, 2856° / 31°0Clear
MorningClear37°feels 36°
AfternoonClear51°feels 47°
EveningClear44°feels 42°
OvernightClear38°feels 36°
56 °Clear

St. Clair, Wednesday, 28 October

Clear. High 56°, low 31°.

Pressure30.45 inHg
Wind5.7 mph SW
Humidity33%
Visibility—
Dew point21°
Thu, 2963° / 36°0Overcast
MorningOvercast44°feels 40°
AfternoonOvercast60°feels 57°
EveningOvercast49°feels 47°
OvernightOvercast42°feels 39°
63 °Overcast

St. Clair, Thursday, 29 October

Overcast. High 63°, low 36°.

Pressure30.18 inHg
Wind11.5 mph W
Humidity32%
Visibility—
Dew point28°

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.