Lexington Weather

Lexington, Massachusetts, USA

53°F
10/11/2026 6:40pm 
  • Lexington Conditions: Light rain, Overcast
  • Temperature: 53.1°F / 11.7°CColder 1.2°F than last hour.
  • Dew Point: 49.6°FDecreased 0.2°Fsince last hour.
  • Relative Humidity: 88%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.12 inFalling 0.03 inHg/hr Falling Slowly
  • Visibility: 7 miles
  • Rain Today: 0.14 in
  •   

Trends / Extremes

Outlook Drive

Trends as of Oct 11, 2026 at 6:40pm

TEMP/DEW POINT
°F

Current:  53.1  /  49.6
5 min ago:  53.1  /  49.3
10 min ago:  53.1  /  49.3
15 min ago:  53.1  /  49.3
30 min ago:  53.2  /  49.1
1 hr ago:  54.3  /  49.8

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:  30.12
5 min ago:  30.12
10 min ago:  30.12
15 min ago:  30.12
30 min ago:  30.14
1 hr ago:  30.15

RAIN RATE
in/hr

Current:  0.11
5 min ago:  0.07
10 min ago:  0.05
15 min ago:  0.05
30 min ago:  0.09
1 hr ago:  0.05

Extremes

HIGH TEMPS

Last Hour1:  53.8°F at 6:01pm
Today:  57.6°F at 3:17pm
Saturday:  61.0°F at 3:05pm
October:  84.7°F on Oct 2
2026:  96.3°F on Jul 2
All-Time2:  98.2°F on Jul 24, 2022

LOW TEMPS

Last Hour1:  52.9°F at 6:29pm
Today:  43.2°F at 4:55am
Saturday:  45.3°F at 7:40am
October:  39.7°F on Oct 7
2026:  1.0°F on Jan 31
All-Time2:  -10.7°F on Feb 14, 2016

HIGH DEW POINTS

Last Hour1:  49.6°F at 6:01pm
Today:  51.1°F at 3:23pm
Saturday:  43.5°F at 9:17am
October:  71.2°F on Oct 2
2026:  79.0°F on Aug 6
All-Time2 80.8°F on Jul 10, 2024

LOW DEW POINTS

Last Hour1:  48.9°F at 6:17pm
Today:  39.4°F at 3:35am
Saturday:  37.0°F at 12:27pm
October:  32.0°F on Oct 7
2026:  -12.6°F on Jan 24
All-Time2:  -28.1°F on Feb 4, 2023

BAROMETER HIGHS

Last Hour1:  30.14 in at 6:00pm
Today:  30.45 in at 12:04am
Saturday:  30.45 in at 10:08pm
October:  30.45 in on Oct 10
2026:  30.64 in on Mar 2
All-Time2:  30.89 in on Dec 14, 2024

BAROMETER LOWS

Last Hour1:  30.11 in at 6:35pm
Today:  30.11 in at 6:35pm
Saturday:  30.16 in at 12:00am
October:  29.70 in on Oct 8
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
October:  89.7°F on Oct 2
2026:  109.1°F on Jul 2
All-Time2 112.7°F on Jun 23, 2025

LOW WIND CHILL

Last Hour1:  N/A
Today:  43.2°F at 4:55am
Saturday:  45.3°F at 7:40am
October:  39.7°F on Oct 7
2026:  -13.4°F on Feb 8
All-Time2:  -33.2°F on Feb 4, 2023

Rain and Wind

RAIN TOTALS3

Last 60 min:  0.08 in
Today:  0.14 in
Saturday:  0.00 in
October:  0.20 in
2026:  24.54 in
All-Time2:  485.15 in

WIND GUSTS 

Recent:  None
Last Hour1:  None
Today:  1 mph at 2:15pm
Saturday:  2 mph at 10:20am
October:  16 mph on Oct 6
2026:  37 mph on Mar 17
All-Time2:  41 mph on Dec 18, 2023

1From the top of the hour (06:00pm) 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.