Old Res Weather

Lexington, Massachusetts, USA

59°F
5/15/2021 7:50am 
  • Lexington Conditions: Few Clouds
  • Temperature: 59.0°F / 15.0°CWarmer 5.2°F than last hour.
  • Dew Point: 46.4°FIncreased 1.4°Fsince last hour.
  • Relative Humidity: 63%Decreased 9.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.22 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  • UV Index: $VPuv None
  •   

Trends / Extremes

Old Res


Trends as of May 15, 2021 at 7:50am

TEMP/DEW POINT
°F

Current:  59.0  /  46.4
5 min ago:  58.6  /  46.0
10 min ago:  58.3  /  46.6
15 min ago:  57.7  /  46.4
30 min ago:  56.5  /  45.7
1 hr ago:  53.8  /  45.0

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:  30.22
5 min ago:  30.22
10 min ago:  30.22
15 min ago:  30.22
30 min ago:  30.22
1 hr ago:  30.21

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 59.0°F at 7:46am
Today:  59.0°F at 7:46am
Friday:  76.5°F at 1:38pm
May:  76.6°F on May 2
2021:  78.3°F on Apr 10
All-Time2 91.0°F on Aug 23, 2020

LOW TEMPS

Last Hour1 54.1°F at 7:00am
Today:  52.3°F at 5:43am
Friday:  45.3°F at 5:47am
May:  39.6°F on May 1
2021:  1.4°F on Jan 31
All-Time2 1.4°F on Jan 31, 2021

HIGH DEW POINTS

Last Hour1 46.6°F at 7:36am
Today:  46.6°F at 7:36am
Friday:  49.1°F at 11:33am
May:  52.2°F on May 2
2021:  62.4°F on Mar 26
All-Time2 77.0°F on Sep 10, 2020

LOW DEW POINTS

Last Hour1 45.0°F at 7:00am
Today:  43.2°F at 5:54am
Friday:  36.0°F at 4:24am
May:  28.4°F on May 11
2021:  -5.3°F on Jan 31
All-Time2 -5.3°F on Jan 31, 2021

BAROMETER HIGHS

Last Hour1 30.22 in at 7:27am
Today:  30.22 in at 7:27am
Friday:  30.22 in at 8:37am
May:  30.22 in on May 15
2021:  30.60 in on Mar 21
All-Time2 30.63 in on Nov 19, 2020

BAROMETER LOWS

Last Hour1 30.22 in at 7:00am
Today:  30.16 in at 12:00am
Friday:  30.11 in at 6:18pm
May:  29.49 in on May 1
2021:  29.24 in on Jan 16
All-Time2 29.24 in on Jan 16, 2021

HIGH HEAT INDEX

Last Hour1 N/A
Today:  N/A
Friday:  N/A
May:  N/A
2021:  N/A
All-Time2 100.6°F on Aug 23, 2020

LOW WIND CHILL

Last Hour1 N/A
Today:  N/A
Friday:  45.3°F at 5:47am
May:  35.1°F on May 1
2021:  -10.7°F on Jan 29
All-Time2 -10.7°F on Jan 29, 2021

Rain and Wind

RAIN TOTALS3

Last 60 min:  0.00 in
Today:  0.00 in
Friday:  0.00 in
May:  1.41 in
2021:  13.68 in
All-Time2 31.23 in

WIND GUSTS 

Recent:  None
Last Hour1 1 mph at 7:08am
Today:  3 mph at 12:29am
Friday:  7 mph at 2:15pm
May:  13 mph on May 7
2021:  24 mph on Mar 2
All-Time2 24 mph on Nov 30, 2020

1From the top of the hour (07:00am) until now

2Record keeping started on Aug 17, 2020

3Rain totals do not necessarily include melted frozen precipitation. More accurate precipitation information is recorded manually and reported to CoCoRaHS.