Old Res Weather

Lexington, Massachusetts, USA

41°F
4/21/2021 5:00am 
  • Lexington Conditions: Clear
  • Temperature: 40.8°F / 4.9°CColder 2.0°F than last hour.
  • Dew Point: 37.8°FDecreased 1.4°Fsince last hour.
  • Relative Humidity: 89%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.87 inFalling 0.02  inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  • UV Index: $VPuv None
  •   

Current Conditions [‒] Current Conditions [+]

40.8°F Colder than last hour.

4.9°C

 

 Chilly 

Clear

Clear

Overnight:  Lo 47 °F

Wednesday:  Hi 68 °F

 

Dew Point:  37.8°F Decreased 1.4°F since last hour.

Humidity:  89% Increased 2.0% since last hour.

 

UV Index:  0.0   None

Barometer:  29.87 in Falling 0.02  inHg/hr

1012 mb

 

Rain Rate:  0.00 in/hr

Rain Today:  0.00 in

Rain Tuesday 0.00 in

Visibility: 10 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

Calm wind


Forecast [‒] Forecast [+]

NWS Weather Forecast -
Overnight, Wednesday, & Wednesday Night through Tuesday

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Wed Apr 21, 2021 3:36am EDT


Overview:

A strong cold front will bring a period of showers and scattered thunderstorms this afternoon and early evening. Some storms will be capable of producing locally damaging wind gusts. Windy and much cooler weather follows behind the front late tonight into Thursday, then a warming trend Friday and Saturday. A coastal storm will likely bring rain and coastal wind Sunday followed by blustery and drier conditions Monday. Mild and dry weather expected into midweek as high pressure builds into the region.


Overnight:

Partly Cloudy

Lo 47 °F

Overnight: Partly Cloudy

Partly cloudy, with a low around 47. East wind around 3 mph.


Wednesday:

Showers And T-Storms Likely

Hi 68 °F

Wednesday: Showers And Thunderstorms Likely

A slight chance of rain showers between 11am and noon, then showers and thunderstorms likely. Partly sunny, with a high near 68. South wind 5 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.


Wednesday Night:

Showers And T-Storms

Lo 32 °F

Wednesday Night: Showers And Thunderstorms

Showers and thunderstorms before 1am. Mostly cloudy, with a low around 32. West wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.


Thursday:

Partly Sunny

Hi 47 °F

Thursday: Partly Sunny

Partly sunny, with a high near 47. West wind 17 to 21 mph, with gusts as high as 39 mph.


Thursday Night:

Partly Cloudy

Lo 35 °F

Thursday Night: Partly Cloudy

Partly cloudy, with a low around 35. West wind 14 to 20 mph, with gusts as high as 36 mph.


Friday:

Sunny

Hi 59 °F

Friday: Sunny

Sunny, with a high near 59. West wind 15 to 20 mph, with gusts as high as 31 mph.


Friday Night:

Mostly Clear

Lo 42 °F

Friday Night: Mostly Clear

Mostly clear, with a low around 42. West wind 7 to 16 mph, with gusts as high as 26 mph.


Saturday:

Sunny

Hi 68 °F

Saturday: Sunny

Sunny, with a high near 68. West wind around 9 mph.


Saturday Night:

Chance Light Rain

Lo 46 °F

Saturday Night: Chance Light Rain

A chance of rain after 11pm. Mostly cloudy, with a low around 46. South wind 5 to 8 mph. Chance of precipitation is 40%.


Sunday:

Light Rain Likely

Hi 53 °F

Sunday: Light Rain Likely

Rain likely. Cloudy, with a high near 53. East wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.


Sunday Night:

Chance Light Rain

Lo 43 °F

Sunday Night: Chance Light Rain

A chance of rain before 2am. Mostly cloudy, with a low around 43. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.


Monday:

Slight Chance Rain Showers

Hi 56 °F

Monday: Slight Chance Rain Showers

A slight chance of rain showers between 10am and 4pm. Partly sunny, with a high near 56. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.


Monday Night:

Partly Cloudy

Lo 42 °F

Monday Night: Partly Cloudy

Partly cloudy, with a low around 42. Northwest wind 8 to 16 mph.


Tuesday:

Sunny

Hi 64 °F

Tuesday: Sunny

Sunny, with a high near 64. Northwest wind around 12 mph.


NWS Hourly Forecast -
Today 5am through 8pm

Issued by:
National Weather Service Boston / Norton, MA
Updated Wed Apr 21, 2021 3:45am EDT

5:00am
Wed 5:00am: Partly Cloudy
Partly Cloudy
48°F
Dew Pt 41°F
Wind Chill: 47°F
Wind from E E 3 mph
Precip: 1%
6:00am
Wed 6:00am: Mostly Sunny
Mostly Sunny
49°F
Dew Pt 42°F
Wind Chill: 47°F
Wind from SE SE 5 mph
Precip: 3%
7:00am
Wed 7:00am: Mostly Sunny
Mostly Sunny
50°F
Dew Pt 43°F
Wind Chill: 47°F
Wind from S S 7 mph
Precip: 4%
8:00am
Wed 8:00am: Mostly Sunny
Mostly Sunny
53°F
Dew Pt 44°F
Wind from S S 8 mph
Precip: 6%
9:00am
Wed 9:00am: Partly Sunny
Partly Sunny
56°F
Dew Pt 46°F
Wind from S S 10 mph
Precip: 9%
10:00am
Wed 10:00am: Partly Sunny
Partly Sunny
60°F
Dew Pt 48°F
Wind from S S 13 mph
Precip: 13%
11:00am
Wed 11:00am: Slight Chance Rain Showers
Slight Chance Rain Showers
64°F
Dew Pt 50°F
Wind from S S 15 mph
Precip: 16%
12:00pm
Wed 12:00pm: Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
66°F
Dew Pt 49°F
Wind from S S 16 mph
Precip: 22%
1:00pm
Wed 1:00pm: Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
67°F
Dew Pt 49°F
Wind from S S 17 mph
Precip: 28%
2:00pm
Wed 2:00pm: Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
67°F
Dew Pt 49°F
Wind from S S 18 mph
Precip: 35%
3:00pm
Wed 3:00pm: Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
67°F
Dew Pt 49°F
Wind from S S 18 mph
Precip: 45%
4:00pm
Wed 4:00pm: Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
66°F
Dew Pt 49°F
Wind from S S 18 mph
Precip: 55%
5:00pm
Wed 5:00pm: Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
65°F
Dew Pt 50°F
Wind from S S 18 mph
Precip: 65%
6:00pm
Wed 6:00pm: Showers And Thunderstorms
Showers And Thunderstorms
62°F
Dew Pt 48°F
Wind from S S 17 mph
Precip: 76%
7:00pm
Wed 7:00pm: Showers And Thunderstorms
Showers And Thunderstorms
59°F
Dew Pt 46°F
Wind from SW SW 15 mph
Precip: 78%
8:00pm
Wed 8:00pm: Showers And Thunderstorms
Showers And Thunderstorms
55°F
Dew Pt 45°F
Wind from SW SW 14 mph
Precip: 81%




Radar [‒] Radar [+]

Satellite [‒] Satellite [+]

Satellite images courtesy Weather Underground / Intellicast.

GOES East  

Tap Click image to go to NESDIS

Weather Underground Visible

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Weather Underground Infrared

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UV Forecast [‒] UV Forecast [+]

UV Index forecast from the Environmental Protection Agency

UV Index forecast high for today: 5    Medium 

Currently (Measured): 0.0   None

Precipitation [‒] Precipitation [+]

Note: Rain measured automatically by weather station. Rain totals do not necessarily include melted frozen precipitation.

For more accurate, manually measured rain data, see the Local Precip Data page.

0.00 in

Rain Rate (/hr):

0.00 in

Rain Last 60 min:

0.00 in

Rain Today:

0.00 in

Tuesday:

2.64 in

April:

10.36 in

2021

Daily Extremes [‒] Daily Extremes [+]

12:00am

49.6°F

High today:

4:57am

40.8°F

Low today:

1:23pm

75.6°F

High Tuesday:

4:33am

41.2°F

Low Tuesday:

4:57am

40.8°F

Low wind chill today:

4:33am

41.0°F

Low wind chill Tuesday:

12:13am

43.3°F

High dew pt today:

12:21pm

48.4°F

High dew pt Tuesday:

12:51am

2 mph

Wind gust today:

2:01pm

13 mph

Wind gust Tuesday: