Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Weekend snow ongoing in Northeast cities. Get the forecast. Chevron right
The ongoing Arctic blast is likely to be the coldest one so far this winter. See the forecast. Chevron right

Mark Twain, MO

8°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Mark Twain

Missouri

8°
No results found.
Try searching for a city, zip code or point of interest.
settings
Mark Twain, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Cold Weather Advisory

December 14 - January 27

Sun 12/14

16° /13°
0%
Bitterly cold with plenty of sun; coldest day since last winter
alerts

Cold Weather Advisory

9:00 PM Saturday - 12:00 PM Sunday

RealFeel®12°

RealFeel Shade™11°

Max UV Index2.0 (Low)

WindN 9 mph

Mon 12/15

43° /27°
0%
Mostly sunny, breezy and not as cold

RealFeel®34°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindSSW 15 mph

Tue 12/16

53° /36°
2%
Plenty of sun

RealFeel®50°

RealFeel Shade™48°

Max UV Index2.0 (Low)

WindSSW 8 mph

Wed 12/17

53° /43°
12%
Times of clouds and sun

RealFeel®52°

RealFeel Shade™50°

Max UV Index2.0 (Low)

WindNE 7 mph

Thu 12/18

55° /22°
91%
Breezy with periods of rain; there can be a rumble of thunder

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindW 17 mph

Fri 12/19

43° /41°
6%
Cooler with times of clouds and sun

RealFeel®38°

RealFeel Shade™37°

Max UV Index2.0 (Low)

WindSW 8 mph

Sat 12/20

60° /38°
0%
Mostly cloudy

RealFeel®59°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindS 8 mph

Sun 12/21

49° /37°
1%
Sun through high clouds

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindNNE 4 mph

Mon 12/22

55° /40°
4%
Low clouds

RealFeel®55°

RealFeel Shade™55°

Max UV Index1.0 (Low)

WindESE 5 mph

Tue 12/23

56° /42°
30%
Mostly cloudy, chance of a little rain

RealFeel®57°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindWSW 6 mph

Wed 12/24

48° /38°
6%
Cooler with some sun

RealFeel®44°

RealFeel Shade™41°

Max UV Index2.0 (Low)

WindNNE 10 mph

Thu 12/25

51° /36°
18%
Partial sunshine

RealFeel®50°

RealFeel Shade™47°

Max UV Index2.0 (Low)

WindSE 8 mph

Fri 12/26

48° /31°
0%
Mostly sunny

RealFeel®46°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindWNW 9 mph

Sat 12/27

42° /27°
68%
Periods of rain in the morning; otherwise, cloudy

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindNW 9 mph

Sun 12/28

50° /34°
20%
Plenty of sunshine

RealFeel®57°

RealFeel Shade™52°

Max UV Index2.0 (Low)

WindSW 2 mph

Mon 12/29

49° /35°
56%
Cloudy with a little rain in the afternoon

RealFeel®50°

RealFeel Shade™50°

Max UV Index2.0 (Low)

WindS 5 mph

Tue 12/30

49° /36°
25%
Mostly cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindS 2 mph

Wed 12/31

48° /37°
68%
Cloudy; a passing shower in the morning followed by periods of rain in the afternoon

RealFeel®43°

RealFeel Shade™43°

Max UV Index1.0 (Low)

WindS 8 mph

Thu 1/1

49° /38°
75%
Cloudy; a passing morning shower, then afternoon rain

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindSSW 10 mph

Fri 1/2

48° /38°
75%
Considerable clouds with rain tapering off

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindSSW 9 mph

Sat 1/3

51° /39°
25%
Cloudy

RealFeel®49°

RealFeel Shade™49°

Max UV Index1.0 (Low)

WindS 8 mph

Sun 1/4

51° /31°
55%
Cloudy with a touch of rain

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindS 17 mph

Mon 1/5

50° /26°
20%
Mostly sunny

RealFeel®52°

RealFeel Shade™49°

Max UV Index2.0 (Low)

WindWSW 9 mph

Tue 1/6

42° /34°
25%
Considerable cloudiness

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindS 7 mph

Wed 1/7

50° /38°
25%
Mostly cloudy

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindS 13 mph

Thu 1/8

52° /35°
25%
Mostly cloudy

RealFeel®49°

RealFeel Shade™49°

Max UV Index1.0 (Low)

WindS 10 mph

Fri 1/9

51° /32°
25%
After a cloudy start, sun returns

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindNW 15 mph

Sat 1/10

41° /32°
5%
Plenty of sunshine

RealFeel®41°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindWSW 7 mph

Sun 1/11

48° /29°
20%
Partly sunny

RealFeel®47°

RealFeel Shade™47°

Max UV Index2.0 (Low)

WindENE 7 mph

Mon 1/12

40° /31°
5%
Plenty of sunshine

RealFeel®40°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindSSE 7 mph

Tue 1/13

47° /32°
25%
Becoming cloudy

RealFeel®45°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindNNW 6 mph

Wed 1/14

42° /32°
20%
Mostly sunny

RealFeel®39°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindS 8 mph

Thu 1/15

48° /19°
25%
Intervals of clouds and sunshine

RealFeel®41°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindNW 17 mph

Fri 1/16

30° /19°
25%
Turning cloudy and colder

RealFeel®32°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindW 7 mph

Sat 1/17

34° /27°
20%
Some sun, then increasing clouds

RealFeel®32°

RealFeel Shade™30°

Max UV Index3.0 (Moderate)

WindWNW 8 mph

Sun 1/18

35° /24°
25%
Some sun, then increasing clouds

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindWNW 4 mph

Mon 1/19

42° /14°
10%
Sunny

RealFeel®36°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindNNW 14 mph

Tue 1/20

29° /16°
20%
Sunny and colder

RealFeel®28°

RealFeel Shade™23°

Max UV Index3.0 (Moderate)

WindESE 7 mph

Wed 1/21

36° /29°
59%
Cloudy with a little ice mixing with, then changing to rain

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindS 7 mph

Thu 1/22

46° /34°
25%
Cloudy

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindS 10 mph

Fri 1/23

46° /33°
62%
Rain

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindNW 8 mph

Sat 1/24

48° /28°
25%
Remaining cloudy

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindN 6 mph

Sun 1/25

45° /21°
20%
Partly sunny

RealFeel®50°

RealFeel Shade™45°

Max UV Index3.0 (Moderate)

WindNE 6 mph

Mon 1/26

39° /24°
71%
Considerable cloudiness; a bit of ice in the morning followed by rain in the afternoon

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindENE 6 mph

Tue 1/27

38° /22°
70%
Cloudy with intermittent snow and rain in the afternoon

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindN 10 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Weekend snow to make roads slippery in the mid-Atlantic and Northeast

1 hour ago

Weather News

Historic flooding grips Washington, putting entire towns underwater

1 day ago

Winter Weather

Break from the deep freeze: Central and Eastern US to warm this week

1 hour ago

Weather Forecasts

Northwest US flooding storms take a break, but Pineapple Express looms

1 hour ago

Astronomy

Geminid meteor shower peak to dazzle this weekend

1 day ago

 More Stories

Featured Stories

Recreation

Death Valley's ancient lake has returned after record rainfall

2 days ago

Recreation

Hiker rescued after getting trapped in Arches National Park

1 day ago

Climate

Underwater ‘storms’ are eating away at the Doomsday Glacier

3 days ago

Astronomy

Black hole’s feeding frenzy triggers longest cosmic explosion on recor...

3 days ago

Winter Weather

What’s the best direction for your house to face?

4 days ago
World North America United States Missouri Mark Twain

Weather Near Mark Twain:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...