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St. Louis, MO Weather Conditions

Updated: Mon Jan 19th 2026 2:00 AM CST

Partly Cloudy

30^°F -1^°C

Feels Like 22^°F / -6^°C

St. Louis, MO weather condition is Partly Cloudy and 30°F.

Today's Weather in St. Louis,MO

The current weather in St. Louis MO as of 2:00 AM CST on Mon Jan 19th 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s). It is 30 degrees fahrenheit but feels like 22 degrees. The barometric pressure is 30.09 - measured by inches of mercury - and is steady since its last observation. The humidity is 55 percent that's falling since the last report, with a dew point of 13 degrees fahrenheit which is falling. Wind direction is from the Northwest at 9.4 miles per hour, gusting at 14.3 miles per hour. Sunrise is at 7:16 AM and Sunset is at 5:08 PM. The moon phase is a Waxing Crescent moon rising at 8:02 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:16 AM

Sunset: 5:08 PM

As of:

Moon

Moonrise: 8:02 AM

Moonset: 6:06 PM

Phase: Waxing Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Partly Cloudy

Partly Cloudy with a high of 35°F and a low of 17°F. Winds will be moderate, blowing around 18mph. Humidity levels are comfortable, sitting around 40%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 35° \| Lo 17°	40%	0%	0%	17.4 mph

Overcast

Overcast with a high of 40°F and a low of 27°F. Winds will be moderate, blowing around 17mph. The humidity will be on the higher side, reaching around 66%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 40° \| Lo 27°	66%	0%	0%	16.1 mph

Light Freezing Rain

Light Freezing Rain with a high of 37°F and a low of 26°F. Probable rainfall forecasted, having a 60% chance with an estimated 0.01in. Possible light Snowfall with a 4% chance but not having significate accumulation. Winds will be moderate, blowing around 14mph. Humidity levels are comfortable, sitting around 57%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 37° \| Lo 26°	57%	60% \| est. 0.01in	4%	13.6 mph

Scattered Rain

Scattered Rain with a high of 45°F and a low of 21°F. Probable rainfall forecasted, having a 79% chance with an estimated 0.08in. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 75%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 45° \| Lo 21°	75%	79% \| est. 0.08in	0%	15.7 mph

Scattered Rain

Scattered Rain with a high of 40°F and a low of 14°F. Probable rainfall forecasted, having an 87% chance with an estimated 0.09in. Snow is likely with a 22% chance having an estimated 0in. Winds will be moderate, blowing around 18mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 40° \| Lo 14°	86%	87% \| est. 0.09in	22% \| est. 0in	17.9 mph

Yesterday 5-Day Wind

Weather Radar Map

Live St. Louis, MO weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Friday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 30^°F. The morning temperature of 13°^F is lowest at 8am with the daytime high of 24°^F at 3pm and a low around 16°^F at 11am is expected.