Lexington Weather

Lexington, Massachusetts, USA

44°F
9/20/2020 10:19pm 
  • Lexington Conditions: Clear
  • Temperature: 43.9°F / 6.6°CColder 1.8°F than last hour.
  • Dew Point: 37.4°FDecreased 1.1°Fsince last hour.
  • Relative Humidity: 78%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.52 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
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Trends / Extremes

Outlook Drive


Trends as of Sep 20, 2020 at 10:19pm

TEMP/DEW POINT
°F

Current:  43.9  /  37.4
5 min ago:  44.1  /  37.6
10 min ago:  44.2  /  38.1
15 min ago:  44.4  /  37.6
30 min ago:  44.8  /  37.9
1 hr ago:  45.7  /  38.5

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:  30.52
5 min ago:  30.52
10 min ago:  30.52
15 min ago:  30.52
30 min ago:  30.52
1 hr ago:  30.52

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 44.6°F at 10:00pm
Today:  61.3°F at 12:48pm
Saturday:  62.4°F at 1:50pm
September:  84.9°F on Sep 8
2020:  97.0°F on Jul 19
All-Time2 97.0°F on Jul 19, 2020

LOW TEMPS

Last Hour1 43.9°F at 10:18pm
Today:  39.6°F at 6:24am
Saturday:  42.8°F at 7:03am
September:  39.6°F on Sep 20
2020:  6.8°F on Feb 15
All-Time2 -10.7°F on Feb 14, 2016

HIGH DEW POINTS

Last Hour1 38.3°F at 10:07pm
Today:  40.3°F at 8:24pm
Saturday:  38.8°F at 10:56am
September:  76.6°F on Sep 10
2020:  80.1°F on Jul 23
All-Time2 80.4°F on Jul 20, 2019

LOW DEW POINTS

Last Hour1 37.4°F at 10:01pm
Today:  31.5°F at 1:39pm
Saturday:  29.8°F at 4:57pm
September:  29.8°F on Sep 19
2020:  -4.7°F on Jan 17
All-Time2 -23.3°F on Feb 14, 2016

BAROMETER HIGHS

Last Hour1 30.52 in at 10:07pm
Today:  30.52 in at 8:59pm
Saturday:  30.36 in at 11:59pm
September:  30.52 in on Sep 20
2020:  30.72 in on Jan 9
All-Time2 30.86 in on Nov 25, 2015

BAROMETER LOWS

Last Hour1 30.52 in at 10:00pm
Today:  30.36 in at 12:02am
Saturday:  30.09 in at 12:00am
September:  29.67 in on Sep 4
2020:  28.63 in on Feb 7
All-Time2 28.63 in on Feb 7, 2020

HIGH HEAT INDEX

Last Hour1 N/A
Today:  N/A
Saturday:  N/A
September:  88.5°F on Sep 8
2020:  108.5°F on Jul 19
All-Time2 112.1°F on Jul 1, 2018

LOW WIND CHILL

Last Hour1 43.9°F at 10:18pm
Today: 
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39.2°F
at 7:06am
Saturday:  42.8°F at 7:03am
September:  39.2°F on Sep 20
2020:  -1.7°F on Jan 17
All-Time2 -30.8°F on Feb 14, 2016

Rain and Wind

RAIN TOTALS3

Last 60 min:  0.00 in
Today:  0.00 in
Saturday:  0.00 in
September:  0.65 in
2020:  21.88 in
All-Time2 195.44 in

WIND GUSTS 

Recent:  None
Last Hour1 None
Today:  7 mph at 12:21pm
Saturday:  6 mph at 11:36am
September:  19 mph on Sep 16
2020:  40 mph on Apr 13
All-Time2 40 mph on Apr 13, 2020

1From the top of the hour (10:00pm) 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.