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Weekend snow to spread from Midwest to big Northeast cities. Get the forecast. Chevron right
Next Arctic blast could be coldest one so far this winter. See the forecast. Chevron right

St. Louis, MO

25°F
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St. Louis

Missouri

25°
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St. Louis, MO Weather
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 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

12 PM

29°
RealFeel® 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 5%
Chevron down
Cloudy

RealFeel Shade™21°

WindN 9 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts14 mph

Humidity59%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling2000 ft

1 PM

28°
RealFeel® 19°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 33%
Chevron down
Cloudy

RealFeel Shade™19°

WindN 10 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts15 mph

Humidity60%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling2000 ft

2 PM

27°
RealFeel® 16°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 36%
Chevron down
Cloudy

RealFeel Shade™16°

WindN 12 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts17 mph

Humidity63%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1900 ft

3 PM

26°
RealFeel® 12°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 40%
Chevron down
Flurries

RealFeel Shade™12°

WindN 13 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts18 mph

Humidity66%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Snowtrace

Visibility5 mi

Cloud Ceiling1900 ft

4 PM

25°
RealFeel® 12°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 36%
Chevron down
Cloudy

RealFeel Shade™12°

WindN 13 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts18 mph

Humidity66%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility5 mi

Cloud Ceiling1900 ft

5 PM

24°
RealFeel® 10°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 36%
Chevron down
Cloudy

WindN 13 mph

Air QualityFair

Wind Gusts18 mph

Humidity67%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility5 mi

Cloud Ceiling1900 ft

6 PM

22°
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 40%
Chevron down
Flurries

WindN 13 mph

Air QualityFair

Wind Gusts18 mph

Humidity69%

Indoor Humidity26% (Very Dry)

Dew Point13° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snowtrace

Visibility5 mi

Cloud Ceiling1900 ft

7 PM

20°
RealFeel® 3°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 6%
Chevron down
Cloudy

WindNNW 15 mph

Air QualityFair

Wind Gusts20 mph

Humidity67%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling2100 ft

8 PM

18°
RealFeel® -1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 3%
Chevron down
Mostly cloudy

WindNNW 15 mph

Air QualityFair

Wind Gusts20 mph

Humidity70%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover78%

Visibility10 mi

Cloud Ceiling2100 ft

9 PM

15°
RealFeel® -4°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 3%
Chevron down
Intermittent clouds
alerts

Cold Weather Advisory

9:00 PM Saturday - 12:00 PM Sunday

WindNNW 16 mph

Air QualityFair

Wind Gusts18 mph

Humidity72%

Indoor Humidity22% (Very Dry)

Dew Point8° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover66%

Visibility10 mi

Cloud Ceiling2100 ft

10 PM

13°
RealFeel® -7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 3%
Chevron down
Intermittent clouds
alerts

Cold Weather Advisory

9:00 PM Saturday - 12:00 PM Sunday

WindNNW 16 mph

Air QualityPoor

Wind Gusts18 mph

Humidity74%

Indoor Humidity21% (Very Dry)

Dew Point6° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover54%

Visibility10 mi

Cloud Ceiling6300 ft

11 PM

12°
RealFeel® -7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 3%
Chevron down
Partly cloudy
alerts

Cold Weather Advisory

9:00 PM Saturday - 12:00 PM Sunday

WindNNW 15 mph

Air QualityPoor

Wind Gusts20 mph

Humidity72%

Indoor Humidity20% (Very Dry)

Dew Point5° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover33%

Visibility10 mi

Cloud Ceiling30000 ft

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World North America United States Missouri St. Louis

Weather Near St. Louis:

  • O'Fallon, MO
  • Springfield, IL
  • St. Charles, MO
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