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Today weather in Saint Louis County

Wednesday, February 18th, 2026
today weather
0°
Moderate or heavy snow showers
Weather Alert Official weather alert: Winter Storm Warning.
Saint Louis County can expect a bitterly cold day Today, with temperatures not exceeding the freezing point. Strong winds are anticipated in Saint Louis County Today, nearing 45 km/h. Mixed precipitation is expected Today. Torrential rain is predicted with a total of over 39.78 mm. Stay safe! In addition, Steady snowfall is forecasted, reaching depths of up to 19.12 mm. Bundle up! Sleet or freezing rain is also a possibility.
Thursday, Feb. 19
0° / -3°
Temp
19.12 cm
Snow
45 km/h
Wind
95%
Humidity
Saint Louis County Weather Pages
Today WeatherTomorrow Weather14 Days ForecastMarch Weather

Saint Louis County hourly forecast for today

Scroll right to see more weather forecasts for Saint Louis County today
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM07:00 AM07:07 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM05:38 PM06:00 PM07:00 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherBlowing snowBlowing snowPatchy light snowModerate or heavy sleetIce pelletsIce pelletsHeavy snowHeavy snowsunriseHeavy snowModerate snowIce pelletsBlowing snowOvercastBlowing snowOvercastOvercastBlowing snowOvercastsunsetOvercastModerate snowOvercastOvercastModerate snowMistNext
temperatures0.3°0.1°-0.6°0.2°0.3°0.3°0.1°0°Sunrise0.1°0.1°0.1°-0.8°-1.1°-1.2°-1°-1°-1.1°-1.2°Sunset-1.3°-1.7°-1.9°-2.2°-2.3°-2.6°
feels like-8.3°-8.5°-8.7°-8.5°-8.3°-8.4°-8.8°-8.8°-8.7°-8.6°-8.6°-9.2°-9.3°-8.9°-8.4°-7.9°-7.6°-7.4°-7.2°-7.2°-7°-6.8°-6.6°-6.4°
wind speed46 km/h45 km/h45 km/h45 km/h45 km/h43 km/h43 km/h44 km/h44 km/h44 km/h42 km/h36 km/h31 km/h30 km/h28 km/h25 km/h22 km/h22 km/h23 km/h24 km/h25 km/h26 km/h26 km/h24 km/h
wind degree68°68°69°70°67°67°66°64°62°62°64°69°69°62°64°64°62°59°58°49°45°45°45°44°
wind directionENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENENENENENENE
Precipitation2.2 mm2.9 mm3.6 mm3.4 mm3.4 mm2.2 mm3.4 mm5.4 mm3.5 mm0.9 mm0.5 mm0.8 mm0 mm2.2 mm0 mm0 mm1.8 mm0 mm0 mm1.6 mm0 mm0 mm2.1 mm0 mm
chance for rain100%100%100%100%100%100%100%100%100%100%100%100%0%100%0%0%100%0%0%100%0%0%100%0%
chance for snow96%96%100%95%100%100%100%100%100%100%100%92%0%91%0%0%87%0%0%100%0%0%100%0%
humidity95%97%100%96%95%95%97%97%96%94%93%93%93%93%94%95%95%95%95%95%95%95%95%94%
dew point-0.6°-0.5°-0.5°-0.6°-0.4°-0.2°-0.2°-0.5°-0.6°-0.8°-0.8°-0.9°-2.7°-2.4°-2°-1.7°-1.7°-1.9°-2°-2.2°-2.7°-2.9°-3.2°-3.3°
visibility0 km0 km1.2 km0 km0 km0 km0 km0 km0 km0 km0 km0 km0 km0 km0 km2 km2 km2 km7 km2 km2 km2 km2 km2 km
cloud cover100%100%100%100%100%100%100%86%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%
UV0000000000.10.40.40.50.50.50.30.20000000

Weather in Saint Louis County today

The weather in Saint Louis County today is expected to be significantly warmer than usual, with a forecast temperature of 0 °F, compared to an average of -12 °F for February 18th in recent years.

temperatures
temperatures
0 °F
rain
rain
39.8 mm
wind
wind
45 km/h
snow
snow
19.12 cm
Saint Louis County daylight overview ☀️
Today in Saint Louis County, The sun rises at 07:07 and sets at 17:38, giving a total daylight duration of 10 hours and 31 minutes.
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What to wear today in Saint Louis County? clothing recommendations

Stay comfortably stylish - your tailored guide for today's Saint Louis County forecast.
  • Long-sleeve shirtLong-sleeve shirt
  • Sweater/FleeceSweater/Fleece
  • Insulated jacketInsulated jacket
  • Warm pantsWarm pants
  • Warm bootsWarm boots
  • BeanieBeanie
  • ScarfScarf
  • UmbrellaUmbrella

The weather today in Saint Louis County - FAQ

What is the maximum temperature for today in Saint Louis County?

The maximum temperature for today in Saint Louis County is expected to be 0° degrees. Please dress accordingly to stay comfortable throughout the day.

Will it snow today in Saint Louis County? ❄️

Yes, there is a 62% chance of snow in Saint Louis County today, with an expected snowfall of 19.12 cm cm. Prepare for snowy conditions and consider winter gear if you plan to be outdoors.

Will it rain today in Saint Louis County? 🌧️

Yes, there is a 80% chance of rain in Saint Louis County today. We recommend carrying an umbrella or rain gear to stay dry.

What will be the wind speed today in Saint Louis County? 🌀

The wind in Saint Louis County is expected to blow at 45 km/h. This could affect outdoor activities, so plan accordingly.

How should I dress for the weather in Saint Louis County today?

Given the forecast of 0 °F with a 80% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Saint Louis County today.

What is the sunrise and sunset time for Saint Louis County today?

The sun is expected to rise at 07:07 and set at 17:38 in Saint Louis County.

How accurate is the weather forecast Saint Louis County today? ✅

Saint Louis County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Location coordinates Where is Saint Louis County?

Get accurate weather forecasts for Saint Louis County, located at latitude 46.783 and longitude -92.107. Stay updated with localized weather information tailored for Saint Louis County.

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