Lexington Weather

Lexington, Massachusetts, USA

54°F
4/12/2026 3:35pm 
  • Lexington Conditions: Clear
  • Temperature: 54.3°F / 12.4°CColder 0.9°F than last hour.
  • Dew Point: 26.6°F 
  • Relative Humidity: 34%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 30.35 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Trends / Extremes

Outlook Drive

Trends as of Apr 12, 2026 at 3:35pm

TEMP/DEW POINT
°F

Current:  54.3  /  26.6
5 min ago:  54.9  /  28.4
10 min ago:  54.1  /  26.4
15 min ago:  54.3  /  26.6
30 min ago:  54.7  /  26.1
1 hr ago:  55.2  /  26.6

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:  30.35
5 min ago:  30.35
10 min ago:  30.35
15 min ago:  30.36
30 min ago:  30.36
1 hr ago:  30.37

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:  55.0°F at 3:07pm
Today:  55.8°F at 2:42pm
Saturday:  60.1°F at 2:00pm
April:  72.7°F on Apr 10
2026:  74.8°F on Mar 10
All-Time2:  98.2°F on Jul 24, 2022

LOW TEMPS

Last Hour1:  54.1°F at 3:22pm
Today:  35.8°F at 7:00am
Saturday:  44.6°F at 11:57pm
April:  27.5°F on Apr 8
2026:  1.0°F on Jan 31
All-Time2:  -10.7°F on Feb 14, 2016

HIGH DEW POINTS

Last Hour1:  28.4°F at 3:29pm
Today:  31.3°F at 12:43pm
Saturday:  44.8°F at 6:07am
April:  61.9°F on Apr 1
2026:  61.9°F on Apr 1
All-Time2 80.8°F on Jul 10, 2024

LOW DEW POINTS

Last Hour1:  25.3°F at 3:14pm
Today:  23.0°F at 10:57am
Saturday:  25.7°F at 11:56pm
April:  16.7°F on Apr 8
2026:  -12.6°F on Jan 24
All-Time2:  -28.1°F on Feb 4, 2023

BAROMETER HIGHS

Last Hour1:  30.36 in at 3:00pm
Today:  30.47 in at 8:54am
Saturday:  30.34 in at 11:53pm
April:  30.60 in on Apr 8
2026:  30.64 in on Mar 2
All-Time2:  30.89 in on Dec 14, 2024

BAROMETER LOWS

Last Hour1:  30.35 in at 3:31pm
Today:  30.34 in at 12:00am
Saturday:  29.95 in at 2:34am
April:  29.60 in on Apr 5
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
Saturday:  N/A
April:  N/A
2026:  N/A
All-Time2 112.7°F on Jun 23, 2025

LOW WIND CHILL

Last Hour1:  N/A
Today:  35.8°F at 7:00am
Saturday:  42.4°F at 11:27pm
April:  24.6°F on Apr 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
Saturday:  0.00 in
April:  0.65 in
2026:  6.27 in
All-Time2:  466.88 in

WIND GUSTS 

Recent:  2 mph
Last Hour1:  7 mph at 3:13pm
Today:  7 mph at 12:32am
Saturday:  17 mph at 10:45am
April:  18 mph on Apr 9
2026:  37 mph on Mar 17
All-Time2:  41 mph on Dec 18, 2023

1From the top of the hour (03:00pm) 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.