Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Severe weather, downpours to disrupt weekend plans for millions. Get the forecast. Chevron right

Saint Johns, SC

63°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Saint Johns

South Carolina

63°
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
Saint Johns, SC Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Sun, Apr 5

Humid with periods of clouds and sunshine; a thunderstorm this afternoon; thunderstorms can bring gusty winds and ponding on roadways Hi: 82°

Tonight: Cloudy with a couple of showers and a thunderstorm; there can be ponding on roadways Lo: 56°

Current Weather

7:24 AM

63°F
RealFeel® 70°
Partly sunny More Details
RealFeel Shade™ 67°
Wind 0 mph
Wind Gusts 5 mph
Air Quality Excellent

Saint Johns Weather Radar

Saint Johns Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

8 AM 65°
rain drop 7%
9 AM 68°
rain drop 7%
10 AM 73°
rain drop 6%
11 AM 76°
rain drop 5%
12 PM 78°
rain drop 5%
1 PM 82°
rain drop 8%
2 PM 78°
rain drop 60%
3 PM 76°
rain drop 49%
4 PM 73°
rain drop 42%
5 PM 72°
rain drop 28%
6 PM 70°
rain drop 28%
7 PM 69°
rain drop 34%

10-Day Weather Forecast

Today

4/5

82° 56°

Humid; an afternoon t-storm

Night: Cloudy, a shower and t-storm
87%

Mon

4/6

68° 51°

Partly sunny and cooler

Partly cloudy
5%

Tue

4/7

73° 49°

Partly sunny and nice

Clear to partly cloudy
6%

Wed

4/8

65° 49°

Partly sunny and cooler

Clouds breaking
15%

Thu

4/9

70° 52°

Times of clouds and sun

Partly cloudy
20%

Fri

4/10

79° 55°

Pleasant with clouds and sun

Mainly clear
16%

Sat

4/11

81° 54°

Plenty of sunshine

Mainly clear
13%

Sun

4/12

83° 55°

Plenty of sunshine

Clear
0%

Mon

4/13

84° 58°

Mostly sunny

Mainly clear
2%

Tue

4/14

84° 62°

Mostly sunny

Clear
6%

Sun & Moon

12 hrs 40 mins
Rise 7:03 AM
Set 7:43 PM
Waning Gibbous
Rise 11:31 PM
Set 9:20 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Very High Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Moderate Data is not supported in this location

Top Stories

Severe Weather

Storms to rumble through Easter, bringing downpours, damaging winds

2 hours ago

Brush fire quickly explodes in size in Southern California

1 day ago 0:26
Live Blog

Artemis II update: Astronauts prepare for moon flyby operations

LATEST ENTRY

Day 4: Deep space cruising, lunar flyby prep continues

10 hours ago

Weather Forecasts

Wild temperature swings, rain to hit East before calm returns

1 hour ago

Weather Forecasts

Significant warmup in the West to exacerbate ongoing drought

1 hour ago

 More Stories

Featured Stories

Winter Weather

French vineyards light hundreds of fires to fight off a spring freeze

1 day ago

Climate

How a 264,500-pound home was saved from erosion in the Outer Banks

2 days ago

Why Easter moves around each year

5 days ago 0:31

Recreation

Grand Canyon water restrictions could close South Rim lodging

2 days ago

Astronomy

Pink Moon, 1st full moon of spring, lights up April sky

2 days ago
World North America United States South Carolina Saint Johns

Weather Near Saint Johns:

  • Charleston, SC
  • Mount Pleasant, SC
  • North Charleston, SC
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

...

...

...