Local Forecast

St. Clair, MO Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for St. Clair, MO

Active Alerts 2 active

Hour-by-Hour  Current Observation

Tuesday 5:55 PM CDTTuesday 5:55 PM

°F °C
Regional Observations →
98°F

Clear

  • 98° / 75° High / Low
  • 107° Feels Like
  • 0% Chance of Rain

Wind

6 mph

N

UV Index

3

Moderate

Humidity

42%

Dew 71°F

Sun

6:34 AM · 7:32 PM

Rise · Set

Source: WASHINGTON (KFYG). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Tonight

75°

Mostly Clear

Detailed forecast

Tonight

Mostly clear, with a low around 74. South wind around 3 mph.

Wednesday

96° 75°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 96. Heat index values as high as 103. Southwest wind around 5 mph.

Night

Mostly clear, with a low around 74. South wind around 3 mph.

Thursday

98° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 97. South wind around 3 mph.

Night

Mostly clear, with a low around 76.

Friday

98° 73°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Sunny, with a high near 97.

Night

Mostly clear, with a low around 73.

Saturday

98° 71°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 97.

Night

Partly cloudy, with a low around 71.

St. Clair, MO Weather Analysis Tools