Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tornado season ramps up soon. Here's what forecasters expect for severe weather in 2026. Chevron right
Blizzard shatters all-time snow record in Northeast. See the latest reports. Chevron right

Marthasville, MO

47°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Marthasville

Missouri

47°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Marthasville, 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 WinterCast Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

February 26 - March 27

Thu 2/26

61° /31°
0%
Mostly sunny

RealFeel®64°

RealFeel Shade™59°

Max UV Index4.0 (Moderate)

WindSSE 5 mph

Fri 2/27

73° /39°
1%
Warmer with plenty of sun

RealFeel®74°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindSW 8 mph

Sat 2/28

66° /26°
25%
Sunny to partly cloudy and warm

RealFeel®67°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindE 8 mph

Sun 3/1

44° /32°
93%

WinterCast

Snow

Sun, 3/1, 7:00 AM - Sun, 3/1, 10:00 AM

Snow

Ice

Sun, 3/1, 7:00 AM - Sun, 3/1, 10:00 AM

Ice
Cooler with periods of snow, sleet, and freezing rain, accumulating 1-3 inches, then plain rain

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindENE 12 mph

Mon 3/2

45° /33°
25%
Mostly cloudy

RealFeel®42°

RealFeel Shade™42°

Max UV Index2.0 (Low)

WindE 9 mph

Tue 3/3

49° /40°
91%
Cloudy with showers

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindE 7 mph

Wed 3/4

65° /52°
75%
Cloudy with a couple of showers around, mainly late in the day

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindS 7 mph

Thu 3/5

68° /55°
70%
Warm with rain and a thunderstorm

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindSSW 2 mph

Fri 3/6

70° /51°
64%
A thick cloud cover and warm; a couple of thunderstorms in the morning followed by a couple of showers in the afternoon

RealFeel®68°

RealFeel Shade™68°

Max UV Index2.0 (Low)

WindSSW 12 mph

Sat 3/7

74° /52°
75%
Continued cloudy, windy and very warm with a couple of showers

RealFeel®71°

RealFeel Shade™71°

Max UV Index2.0 (Low)

WindS 18 mph

Sun 3/8

67° /48°
58%
Mostly cloudy; a little rain in the morning followed by a passing shower in the afternoon

RealFeel®67°

RealFeel Shade™64°

Max UV Index2.0 (Low)

WindSW 14 mph

Mon 3/9

73° /49°
4%
Very warm with times of clouds and sun

RealFeel®73°

RealFeel Shade™70°

Max UV Index3.0 (Moderate)

WindENE 8 mph

Tue 3/10

68° /41°
76%
Warm with rain

RealFeel®62°

RealFeel Shade™62°

Max UV Index1.0 (Low)

WindSSE 9 mph

Wed 3/11

54° /31°
20%
Cooler with plenty of sunshine

RealFeel®58°

RealFeel Shade™52°

Max UV Index5.0 (Moderate)

WindSSW 6 mph

Thu 3/12

63° /41°
5%
Sunshine

RealFeel®62°

RealFeel Shade™58°

Max UV Index5.0 (Moderate)

WindS 12 mph

Fri 3/13

62° /42°
59%
Rainy spells in the morning; otherwise, mostly cloudy

RealFeel®59°

RealFeel Shade™58°

Max UV Index2.0 (Low)

WindS 13 mph

Sat 3/14

62° /39°
55%
Cloudy and windy with occasional rain

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindSSE 18 mph

Sun 3/15

61° /39°
20%
Plenty of sun

RealFeel®60°

RealFeel Shade™57°

Max UV Index5.0 (Moderate)

WindSW 13 mph

Mon 3/16

62° /38°
10%
Mostly sunny

RealFeel®62°

RealFeel Shade™58°

Max UV Index5.0 (Moderate)

WindWNW 12 mph

Tue 3/17

54° /36°
20%
Plenty of sun

RealFeel®57°

RealFeel Shade™51°

Max UV Index5.0 (Moderate)

WindWSW 8 mph

Wed 3/18

62° /39°
20%
Plenty of sunshine

RealFeel®65°

RealFeel Shade™60°

Max UV Index5.0 (Moderate)

WindSW 6 mph

Thu 3/19

64° /42°
25%
Times of clouds and sun

RealFeel®63°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindSSW 10 mph

Fri 3/20

64° /41°
25%
Cloudy

RealFeel®62°

RealFeel Shade™62°

Max UV Index1.0 (Low)

WindS 10 mph

Sat 3/21

62° /27°
70%
Occasional morning rain; otherwise, mostly cloudy and windy

RealFeel®59°

RealFeel Shade™56°

Max UV Index5.0 (Moderate)

WindWNW 22 mph

Sun 3/22

48° /28°
20%
More sun than clouds

RealFeel®43°

RealFeel Shade™39°

Max UV Index5.0 (Moderate)

WindWNW 14 mph

Mon 3/23

49° /28°
25%
Increasing clouds

RealFeel®44°

RealFeel Shade™44°

Max UV Index4.0 (Moderate)

WindSSE 9 mph

Tue 3/24

57° /42°
25%
A blend of sunshine and clouds

RealFeel®53°

RealFeel Shade™51°

Max UV Index2.0 (Low)

WindSW 14 mph

Wed 3/25

65° /42°
25%
Cloudy

RealFeel®62°

RealFeel Shade™62°

Max UV Index2.0 (Low)

WindS 16 mph

Thu 3/26

65° /37°
55%
Considerable cloudiness with a little rain; windy

RealFeel®59°

RealFeel Shade™59°

Max UV Index1.0 (Low)

WindW 22 mph

Fri 3/27

54° /32°
25%
Sun followed by increasing clouds

RealFeel®64°

RealFeel Shade™57°

Max UV Index6.0 (High)

WindSW 2 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Arctic surge to fuel early-week winter storm for Midwest, Northeast

6 hours ago

Hurricane

Hurricane Melissa upgraded in report to 190 mph winds

19 hours ago

Severe Weather

Tornado season: What forecasters expect for severe weather in 2026

21 hours ago

Winter Weather

Blizzard blasts New England with 80+ mph winds, feet of snow

1 day ago

Weather News

Explosive Florida wildfire shuts down I-75 amid extreme drought

1 hour ago

 More Stories

Featured Stories

Weather News

After heartbreaking loss, famous eagle Jackie lays new egg

49 minutes ago

Astronomy

March adds daylight fast, a change bigger than most people realize

22 hours ago

Weather News

A 4-month-old bird flew over 8,000 miles nonstop across the Pacific

20 hours ago

Astronomy

Webb reveals Uranus’s upper atmosphere in unprecedented detail

19 hours ago

Astronomy

6 planets, moon will align on Saturday evening

1 day ago
World North America United States Missouri Marthasville

Weather Near Marthasville:

  • 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 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 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
© 2026 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

...

...

...