Lexington Weather

Lexington, Massachusetts, USA

71°F
6/16/2026 8:32pm 
  • Lexington Conditions: Clear
  • Temperature: 70.9°F / 21.6°CColder 2.3°F than last hour.
  • Dew Point: 52.9°FIncreased 1.6°Fsince last hour.
  • Relative Humidity: 53%Increased 7.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.73 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Trends / Extremes

Outlook Drive

Trends as of Jun 16, 2026 at 8:32pm

TEMP/DEW POINT
°F

Current:  70.9  /  52.9
5 min ago:  71.1  /  52.5
10 min ago:  71.2  /  52.7
15 min ago:  71.6  /  53.1
30 min ago:  72.3  /  52.2
1 hr ago:  73.2  /  51.3

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:  29.73
5 min ago:  29.73
10 min ago:  29.73
15 min ago:  29.73
30 min ago:  29.73
1 hr ago:  29.72

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:  72.3°F at 8:00pm
Today:  75.4°F at 2:21pm
Monday:  78.4°F at 2:29pm
June:  89.2°F on Jun 12
2026:  95.5°F on May 19
All-Time2:  98.2°F on Jul 24, 2022

LOW TEMPS

Last Hour1:  70.9°F at 8:29pm
Today:  57.7°F at 6:02am
Monday:  65.8°F at 11:55pm
June:  45.9°F on Jun 2
2026:  1.0°F on Jan 31
All-Time2:  -10.7°F on Feb 14, 2016

HIGH DEW POINTS

Last Hour1:  53.4°F at 8:11pm
Today:  55.0°F at 12:00am
Monday:  67.5°F at 7:21am
June:  78.1°F on Jun 12
2026:  78.1°F on Jun 12
All-Time2 80.8°F on Jul 10, 2024

LOW DEW POINTS

Last Hour1:  52.0°F at 8:03pm
Today:  48.2°F at 3:55pm
Monday:  54.7°F at 11:46pm
June:  41.5°F on Jun 2
2026:  -12.6°F on Jan 24
All-Time2:  -28.1°F on Feb 4, 2023

BAROMETER HIGHS

Last Hour1:  29.73 in at 8:19pm
Today:  29.76 in at 7:13am
Monday:  29.66 in at 11:08pm
June:  30.20 in on Jun 8
2026:  30.64 in on Mar 2
All-Time2:  30.89 in on Dec 14, 2024

BAROMETER LOWS

Last Hour1:  29.73 in at 8:00pm
Today:  29.66 in at 12:00am
Monday:  29.47 in at 5:43am
June:  29.47 in on Jun 15
2026:  29.21 in on Mar 17
All-Time2:  28.63 in on Feb 7, 2020

HIGH HEAT INDEX

Last Hour1:  N/A
Today:  N/A
Monday:  N/A
June:  99.6°F on Jun 12
2026:  101.4°F on May 19
All-Time2 112.7°F on Jun 23, 2025

LOW WIND CHILL

Last Hour1:  N/A
Today:  N/A
Monday:  N/A
June:  45.9°F on Jun 2
2026:  -13.4°F on Feb 8
All-Time2:  -33.2°F on Feb 4, 2023

Rain and Wind

RAIN TOTALS3

Last 60 min:  0.00 in
Today:  0.00 in
Monday:  0.02 in
June:  0.27 in
2026:  10.15 in
All-Time2:  470.76 in

WIND GUSTS 

Recent:  None
Last Hour1:  None
Today:  7 mph at 11:56am
Monday:  14 mph at 12:01am
June:  16 mph on Jun 14
2026:  37 mph on Mar 17
All-Time2:  41 mph on Dec 18, 2023

1From the top of the hour (08:00pm) 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.