Lexington Weather

Lexington, Massachusetts, USA

28°F
2/14/2026 5:18am 
  • Lexington Conditions: Overcast
  • Temperature: 27.9°F / -2.3°CWarmer 0.9°F than last hour.
  • Dew Point: 16.9°FIncreased 0.9°Fsince last hour.
  • Relative Humidity: 63% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.97 in Steady
  • Visibility: 10 miles
  • Snow Today: 0.0 in
  •   

Trends / Extremes

Outlook Drive

Trends as of Feb 14, 2026 at 5:18am

TEMP/DEW POINT
°F

Current:  27.9  /  16.9
5 min ago:  27.9  /  16.9
10 min ago:  27.7  /  16.7
15 min ago:  27.5  /  16.5
30 min ago:  27.1  /  15.8
1 hr ago:  27.0  /  16.0

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:  29.97
5 min ago:  29.97
10 min ago:  29.98
15 min ago:  29.97
30 min ago:  29.98
1 hr ago:  29.97

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:  27.9°F at 5:11am
Today:  28.0°F at 12:00am
Friday:  39.4°F at 2:23pm
February:  40.3°F on Feb 11
2026:  51.4°F on Jan 15
All-Time2:  98.2°F on Jul 24, 2022

LOW TEMPS

Last Hour1:  27.5°F at 5:00am
Today:  25.3°F at 2:22am
Friday:  17.4°F at 7:23am
February:  2.7°F on Feb 8
2026:  1.0°F on Jan 31
All-Time2:  -10.7°F on Feb 14, 2016

HIGH DEW POINTS

Last Hour1:  16.9°F at 5:11am
Today:  16.9°F at 5:11am
Friday:  19.6°F at 1:09pm
February:  32.0°F on Feb 11
2026:  48.2°F on Jan 9
All-Time2 80.8°F on Jul 10, 2024

LOW DEW POINTS

Last Hour1:  16.5°F at 5:00am
Today:  14.0°F at 12:59am
Friday:  10.0°F at 7:01am
February:  -6.0°F on Feb 8
2026:  -12.6°F on Jan 24
All-Time2:  -28.1°F on Feb 4, 2023

BAROMETER HIGHS

Last Hour1:  29.98 in at 5:00am
Today:  30.01 in at 12:00am
Friday:  30.05 in at 10:01am
February:  30.10 in on Feb 4
2026:  30.62 in on Jan 24
All-Time2:  30.89 in on Dec 14, 2024

BAROMETER LOWS

Last Hour1:  29.97 in at 5:12am
Today:  29.97 in at 3:38am
Friday:  29.93 in at 12:01am
February:  29.45 in on Feb 7
2026:  29.23 in on Jan 15
All-Time2:  28.63 in on Feb 7, 2020

HIGH HEAT INDEX

Last Hour1:  N/A
Today:  N/A
Friday:  N/A
February:  N/A
2026:  N/A
All-Time2 112.7°F on Jun 23, 2025

LOW WIND CHILL

Last Hour1:  27.5°F at 5:00am
Today:  25.3°F at 2:22am
Friday:  17.4°F at 7:23am
February:  -13.4°F on Feb 8
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
Friday:  0.00 in
February:  0.25 in
2026:  1.04 in
All-Time2:  461.65 in

WIND GUSTS 

Recent:  None
Last Hour1:  1 mph at 5:06am
Today:  2 mph at 4:53am
Friday:  3 mph at 1:48am
February:  20 mph on Feb 11
2026:  21 mph on Jan 12
All-Time2:  41 mph on Dec 18, 2023

1From the top of the hour (05:00am) 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.