Lexington Weather

Lexington, Massachusetts, USA

49°F
5/9/2024 11:20pm 
  • Lexington Conditions: Partly cloudy
  • Temperature: 48.9°F / 9.4°CColder 0.2°F than last hour.
  • Dew Point: 45.5°FIncreased 0.2°Fsince last hour.
  • Relative Humidity: 88%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.79 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Trends / Extremes

Outlook Drive


Trends as of May 9, 2024 at 11:20pm

TEMP/DEW POINT
°F

Current:  48.9  /  45.5
5 min ago:  48.9  /  45.5
10 min ago:  48.9  /  45.5
15 min ago:  48.9  /  45.5
30 min ago:  49.1  /  45.7
1 hr ago:  49.1  /  45.3

WIND
mph

Current:  Calm  
5 min ago:  Calm  
10 min ago:  Calm  
15 min ago:  Calm  
30 min ago:  Calm  
1 hr ago:  Calm  

PRESSURE
in

Current:  29.79
5 min ago:  29.79
10 min ago:  29.79
15 min ago:  29.79
30 min ago:  29.80
1 hr ago:  29.80

RAIN RATE
in/hr

Current:  0.00
5 min ago:  0.00
10 min ago:  0.00
15 min ago:  0.00
30 min ago:  0.00
1 hr ago:  0.00

Extremes

HIGH TEMPS

Last Hour1 49.1°F at 11:17pm
Today:  65.5°F at 1:41pm
Wednesday:  61.3°F at 12:00am
May:  78.6°F on May 7
2024:  78.6°F on May 7
All-Time2 98.2°F on Jul 24, 2022

LOW TEMPS

Last Hour1 48.9°F at 11:00pm
Today:  48.9°F at 10:39pm
Wednesday:  51.6°F at 5:48am
May:  45.3°F on May 1
2024:  12.7°F on Jan 20
All-Time2 -10.7°F on Feb 14, 2016

HIGH DEW POINTS

Last Hour1 45.7°F at 11:17pm
Today:  54.9°F at 2:34am
Wednesday:  57.0°F at 1:07pm
May:  63.7°F on May 6
2024:  63.7°F on May 6
All-Time2 80.4°F on Jul 20, 2019

LOW DEW POINTS

Last Hour1 45.5°F at 11:00pm
Today:  45.0°F at 4:06pm
Wednesday:  48.2°F at 5:35am
May:  40.3°F on May 7
2024:  1.8°F on Feb 19
All-Time2 -28.1°F on Feb 4, 2023

BAROMETER HIGHS

Last Hour1 29.80 in at 11:00pm
Today:  29.81 in at 9:52pm
Wednesday:  29.66 in at 1:14am
May:  30.34 in on May 4
2024:  30.56 in on Jan 24
All-Time2 30.86 in on Nov 25, 2015

BAROMETER LOWS

Last Hour1 29.79 in at 11:00pm
Today:  29.53 in at 12:00am
Wednesday:  29.46 in at 4:54pm
May:  29.46 in on May 8
2024:  28.89 in on Jan 10
All-Time2 28.63 in on Feb 7, 2020

HIGH HEAT INDEX

Last Hour1 N/A
Today:  N/A
Wednesday:  N/A
May:  N/A
2024:  N/A
All-Time2 112.1°F on Jul 1, 2018

LOW WIND CHILL

Last Hour1 48.9°F at 11:00pm
Today:  47.3°F at 8:01am
Wednesday:  N/A
May:  44.2°F on May 5
2024:  1.4°F on Jan 21
All-Time2 -33.2°F on Feb 4, 2023

Rain and Wind

RAIN TOTALS3

Last 60 min:  0.00 in
Today:  0.00 in
Wednesday:  0.78 in
May:  1.43 in
2024:  22.53 in
All-Time2 396.99 in

WIND GUSTS 

Recent:  1 mph
Last Hour1 1 mph at 11:10pm
Today:  8 mph at 8:01am
Wednesday:  5 mph at 11:51pm
May:  11 mph on May 2
2024:  37 mph on Jan 14
All-Time2 41 mph on Dec 18, 2023

1From the top of the hour (11:00pm) until now

2Record keeping started on Jun 12, 2015

3Rain totals do not necessarily include melted frozen precipitation. More accurate precipitation information is recorded manually and reported to CoCoRaHS.