Forecast Summary
The next few hours will be misty, with tomorrow reaching 17°C and dropping to 9°C. The coming days will be hazy throughout the day.
Current Weather
11°
Partly Cloudy
Feels Like
10°
Min
8°
Max
12°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Does this forecast seem accurate?
Hourly Forecast
Weather forecast for the next 48 hours.
5%
7%
9%
12%
15%
17%
20%
20%
21%
21%
21%
21%
21%
23%
25%
27%
27%
27%
27%
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
13 hours 49 minutes of sunlight today
05:47
Sunrise
19:37
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Thursday
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Waltham.
Frequently asked questions about weather in Waltham
How warm does it get in Waltham?
The warmest month in Waltham is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.
How cold does it get in Waltham?
The coldest month in Waltham is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Waltham?
The wettest month in Waltham is December, with an average of 118mm of precipitation.
What is the driest time of year in Waltham?
The driest month in Waltham is May, with an average of 73mm of precipitation.
Explore more weather forecasts
- Newton, Massachusetts
- New York City, New York
- Watertown, Massachusetts
- Los Angeles, California
- Belmont, Massachusetts
- Brooklyn, New York
- Weston, Massachusetts
- Chicago, Illinois
- Lexington, Massachusetts
- Houston, Texas
- Arlington, Massachusetts
- Queens, New York
- Needham, Massachusetts
- Phoenix, Arizona
- Wellesley, Massachusetts
- Philadelphia, Pennsylvania
Stay informed