National Weather Service United States Department of Commerce

More tranquil weather across much of the Country during the weekend with milder temperatures in the East

Following the widespread winter storm across a large portion of the U.S. earlier this week, more tranquil weather can be expected as we head into the weekend. Temperatures across the eastern U.S. are expected to increase each day through the weekend and should get closer to normal by Monday. Under a strong upper ridge, the West will enjoy mild weather with little chance of precipitation.
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Current Conditions

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Collinsville IL

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 26 °F

Saturday

Sunny

Sunny

High: 55 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Sunday

Partly Sunny

Partly
Sunny

High: 50 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 32 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 53 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 35 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 57 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 26. Southwest wind 6 to 8 mph.
  • Saturday Sunny, with a high near 55. Southwest wind 7 to 9 mph becoming west in the afternoon.
  • Saturday Night Partly cloudy, with a low around 30. West wind around 6 mph becoming calm in the evening.
  • Sunday Partly sunny, with a high near 50. Calm wind becoming southeast around 6 mph in the morning.
  • Sunday Night Mostly cloudy, with a low around 32. South wind around 6 mph becoming calm after midnight.
  • Monday Mostly sunny, with a high near 53.
  • Monday Night Mostly cloudy, with a low around 35.
  • Tuesday Mostly sunny, with a high near 57.
  • Tuesday Night Partly cloudy, with a low around 37.
  • Wednesday Sunny, with a high near 61.
  • Wednesday Night Mostly clear, with a low around 38.
  • Thursday Mostly sunny, with a high near 61.
  • Thursday Night Partly cloudy, with a low around 40.
  • Friday A 30 percent chance of rain. Mostly cloudy, with a high near 58.