Live Weather and Weather Forecast for Waltham, Massachusetts, United States

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Waltham, Massachusetts, United States
Live Weather Today
Overall WeatherTemperaturePressure
Clear Sky22.3-5.391022 hPa
Wind SpeedWind DirectionClouds
1.45 MPH 332.5 Degrees 1%
Humidity PercentageSunrise TimeSunset Time
64 2018-12-10 07:03:53-05:00 2018-12-10 16:13:35-05:00
Current Local Time
Moonrise Time Moonset Time
11:11:11
   EST
2018-12-10 09:40:32-05:00 2018-12-10 19:18:08-05:00
Ultraviolet Index (UV Index)
12.8Convert EST to other time zones

Weather Forecast for next 3 hours from 01:00:00 11-December-2018

Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
11.35 | -11 | 261.68 Kelvin
Minimum Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
9.27 | -13 | 260.523 Kelvin
Maximum Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
11.35 | -11 | 261.68 Kelvin
Atmospheric Pressure1025.05  hPA
Humidity Precentage78 %
Clouds Precentage0 %
Wind Speed0.98  MPH
Wind Direction306.509  Degrees

Weather Forecast for next 3 hours from 04:00:00 11-December-2018

Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
9.63 | -12 | 260.72 Kelvin
Minimum Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
8.23 | -13 | 259.946 Kelvin
Maximum Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
9.63 | -12 | 260.72 Kelvin
Atmospheric Pressure1024.48  hPA
Humidity Precentage74 %
Clouds Precentage0 %
Wind Speed2.01  MPH
Wind Direction331.005  Degrees

Weather Forecast for next 3 hours from 07:00:00 11-December-2018

Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
7.32 | -14 | 259.44 Kelvin
Minimum Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
6.63 | -14 | 259.054 Kelvin
Maximum Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
7.32 | -14 | 259.44 Kelvin
Atmospheric Pressure1024.35  hPA
Humidity Precentage80 %
Clouds Precentage0 %
Wind Speed1.06  MPH
Wind Direction336  Degrees

Weather Forecast for next 3 hours from 10:00:00 11-December-2018

Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
20.76 | -6 | 266.906 Kelvin
Minimum Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
20.76 | -6 | 266.906 Kelvin
Maximum Temperature
In Degree Fahrenheit | Degree Celcius | Kelvin
20.76 | -6 | 266.906 Kelvin
Atmospheric Pressure1024.3  hPA
Humidity Precentage51 %
Clouds Precentage8 %
Wind Speed1.42  MPH
Wind Direction260.502  Degrees

Waltham Time Report

Which Time Zone Bangalore is in?Eastern Standard Time
Is Eastern Standard Time a Standard Time Zone?Yes
Is Daylight Saving Time active in Waltham?No
Waltham Summer Time Zone AbbreviationEDT
Waltham Winter Time Zone AbbreviationEST
Daylight Time Start Date12 March 2017
Daylight Time End Date05 November 2017
UTC Offset for DSTUTC−04
UTC Offset during winterUTC−05
Number of days in this month31
Day of the year343
Duration of the Day9 Hours-9 Minutes -42 Seconds
Long/Lat-71.24/42.38

A Descriptive Guide on Waltham Weather Report Today

The over all weather update for Waltham now is "Clear Sky."

Will Waltham be Windy Today?

The wind in Waltham will be flowing at a speed of 1.45 miles per hour. The wind direction is 332.5 degrees.

Please note that Wind speed is the resultant of air moving from high pressure region to the low pressure region.

What is the humidity in Waltham Today?

People in Waltham will be experiencing today a humidity value of 64

In this Weather Report for Waltham how to interpret the value of Humidity ?

Humidity Measurement is the amount of water vapor in the air.

Human Sweat does not evoporate so quickly when the humidity is more.

How about the Atmospheric Pressure in Waltham today?

Today's atmospheric pressure in Waltham is 1022 hPa - Hecto Pascal.

How to interpret the values for Atmospheric pressure?

Atmospheric pressure is the pressure exerted by the weight of air in the atmosphere at the point of measurement.

As the elevation increases the atmospheric pressure decreases. Temperature and Humidity also affect the atmospheric pressure.

In this weather report for Waltham Atmospheric pressure is mentioned as HPA - Hecto Pascal.

What is the Heat Index for Waltham today?

For Waltham the Heat Index today is .

Heat Index is the measuerment of how hot it feels when both relative humidity and temperature are taken into account.

Heat Index Value and Warning Level

Greater Than 80Caution
Greater Than 90Extreme Caution
Greater Than 102Danger
Greater Than 125Extreme Danger

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