Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tornadoes turn deadly, cause significant damage in Midwest. See the latest updates: Chevron right
Severe weather outbreak to reach 20+ states. Click for details. Chevron right

St. Helens, OR

46°F
Location Chevron down
Location News Videos
Use Current Location
Recent

St. Helens

Oregon

46°
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
St. Helens, OR 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
Wednesday, March 18

Day

3/18
61°Hi
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Considerable cloudiness

Max UV Index2.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindSE 4 mph

Wind Gusts10 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover99%

Morning

Afternoon

Night

3/18
48°Lo
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Overcast

WindESE 1 mph

Wind Gusts6 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover99%

Evening

Overnight

Sun & Moon

12 hrs 03 mins
Rise 7:18 AM
Set 7:21 PM
New Moon
Rise 7:05 AM
Set 7:23 PM

Temperature History

3/18
High
Low
Forecast
61°
48°
Average
57°
37°
Last Year
52°
32°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe outbreak in 20+ states brings nighttime tornado danger

1 hour ago
Live Blog

Live updates: Tornadoes hit central US amid severe weather outbreak

LATEST ENTRY

Tornado watches span from Houston to Cleveland as severe threat builds Wednesday afternoon

1 hour ago

Winter Weather

High winds to roar from Rockies to Northeast with northern tier snow

4 hours ago

Winter Weather

Nine states had their warmest winter ever recorded

2 hours ago

Weather Forecasts

Storms to dump heavy rain, snow on Washington as California bakes

1 hour ago

 More Stories

Featured Stories

Severe Weather

Why nighttime tornadoes are 2.5 times more deadly

1 day ago

Weather News

Mount Rushmore fireworks to return for America's 250th anniversary

21 hours ago

Weather News

Indiana just changed the law for rescuing pets trapped in hot cars

1 day ago

Weather News

Huge fire in Scotland triggers train chaos, partial collapse of histor...

1 day ago

Astronomy

NASA rules out chance of lunar asteroid impact in 2032

4 days ago
World North America United States Oregon St. Helens

Weather Near St. Helens:

  • Portland, OR
  • Salem, OR
  • Vancouver, WA
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

...

...

...