Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
A May heat wave will complete the spring weather whiplash in the East. Click for details. Chevron right
Severe thunderstorms, some with tornadoes will prowl the Central states. Click to see where, when. Chevron right

Bethlehem, NH

78°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Bethlehem

New Hampshire

78°
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
Bethlehem, NH 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
Monday, May 18

Day

5/18
76°Hi
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Some sun, then turning cloudy

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™4 (Dull)

WindS 7 mph

Wind Gusts13 mph

Probability of Precipitation20%

Probability of Thunderstorms5%

Precipitation0.00 in

Cloud Cover82%

Morning

Afternoon

Night

5/18
54°Lo
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Partly cloudy

WindS 7 mph

Wind Gusts7 mph

Probability of Precipitation12%

Probability of Thunderstorms3%

Precipitation0.00 in

Cloud Cover45%

Evening

Overnight

Sun & Moon

14 hrs 53 mins
Rise 5:17 AM
Set 8:10 PM
Waxing Crescent
Rise 6:15 AM
Set 11:07 PM

Temperature History

5/18
High
Low
Forecast
76°
54°
Average
68°
40°
Last Year
62°
47°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Climate

Super El Niño could strain food and water supplies around the world

3 days ago

Severe Weather

High-risk severe weather setup to focus on Plains, Midwest into Monday

2 hours ago

Weather Forecasts

Heat wave to complete spring weather whiplash, worsen drought in East

4 hours ago

Weather Forecasts

Wildfire risk to focus across the Southwest, Plains

5 hours ago

Winter Weather

Winter to return to Colorado, Wyoming with more May mountain snow

4 hours ago

 More Stories

Featured Stories

Hurricane

El Nino to fuel Pacific hurricane season, raise risks for California

2 days ago

Health

Wet spring, more mice? The weather link behind rare hantavirus risk

3 days ago

Climate

Turkmenistan's fiery 'Gates of Hell' crater is dimming

3 days ago

Weather News

Here's how New York residents can get free A/C this summer

4 days ago

Recreation

Brain-eating amoeba found in hot springs at 3 National Parks: study

5 days ago
World North America United States New Hampshire Bethlehem

Weather Near Bethlehem:

  • Burlington, VT
  • Plattsburgh, NY
  • South Burlington, VT
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

...

...

...