Observed at
Lowell, Massachusetts
09-24-2021 11:40 PM

Temperature

65.3°F

Hour Change

-0.6°F

Wet Bulb Temp

63.0°F

Humidity

88%

Hour Change

2%

Dewpoint

61.6°F

Hour Change

0.1°F

Wind

0 mph from N/A (N/A)

Wind Gust

1 mph

Barometer

30.021 inHg

3 Hour Trend

-0.001 inHg

Today's Rain

0.13 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

69.2°F

Wind Chill

65.3°F

Heat Index

65.7°F

Est. Cumulus Base

1008 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 71.7℉, Low: 47.8℉

High Temperature

Low Temperature

75.0°F at 09:53 AM

65.3°F at 11:30 PM

High Humidity

Low Humidity

96% at 05:04 AM

75% at 08:19 PM

High Dewpoint

Low Dewpoint

71.6°F at 12:36 PM

58.6°F at 08:19 PM

High Barometer

Low Barometer

30.044 inHg at 12:09 AM

29.938 inHg at 02:28 PM

High Wind Gust

21 mph from 179° at 09:49 AM

High Rain Rate

1.06 in/hr at 03:02 AM

Low Wind Chill

65.3°F at 11:30 PM

High Heat Index

76.4°F at 09:58 AM

Yesterday's Statistics

High Temperature

Low Temperature

79.6°F at 02:52 PM

65.1°F at 03:46 AM

High Humidity

Low Humidity

96% at 07:22 AM

67% at 04:32 PM

High Dewpoint

Low Dewpoint

72.2°F at 12:10 PM

63.3°F at 03:46 AM

High Barometer

Low Barometer

30.093 inHg at 12:00 AM

30.018 inHg at 05:09 PM

High Wind Gust

20 mph from 163° at 12:23 PM

Rain

0.06 in

High Rain Rate

1.69 in/hr at 11:40 AM

Low Wind Chill

65.1°F at 03:46 AM

High Heat Index

82.4°F at 02:52 PM

GeoColor - True Color daytime, multispectral IR at night


School Closings (Boston TV 7)






USA Extremes: Thursday, September 23, 2021
(Lower 48)

High Temperature
102°F at Needles, CA
102°F at Palm Springs Asos, CA

Low Temperature
21°F at Angel Fire Airport, NM

High Precipatation
3.65in at Aberdeen Phillips Fld, MD

Data courtesy of NWS-CPC



Lowell Webcams

Courtesy McDonough Funeral Home

New England Webcams




*Regional Observations*

There are no active watches, warnings or advisories for Central Middlesex County (Massachusetts).
Tonight

Tonight: Mostly cloudy, with a low around 58. Calm wind.
Mostly Cloudy

Saturday

Saturday: A chance of showers, mainly after 1pm.  Partly sunny, with a high near 72. Light and variable wind.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers
Saturday
Night
Saturday Night: A chance of showers, mainly after 8pm.  Cloudy, with a low around 59. Light and variable wind.  Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.
Chance
Showers
Sunday

Sunday: A slight chance of showers before 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 5 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.
Slight Chance
Showers then
Mostly Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 52. West wind around 6 mph.
Mostly Clear

Lo 58 °F Hi 72 °F Lo 59 °F Hi 73 °F Lo 52 °F


CURRENT SURFACE MAPS

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Lowell Almanac Information
Station Elevation: 178 ft  Latitude: 42° 37' 33" N  Longitude: 71° 20' 12" W

Today's Almanac
Sun
Start civil twilight: 06:06:10 AM
Sunrise: 06:34:51 AM
Transit: 12:37:12 PM
Sunset: 06:38:50 PM
End civil twilight: 07:07:26 PM
Azimuth: 339.1°
Altitude: -46.4°
Right ascension: 182.1°
Declination: -0.9°
Solstice: 12/21/2021 10:59:05 AM
Equinox: 03/20/2022 11:33:19 AM
Moon
Rise: 08:32:35 PM
Transit: 03:02:26 AM
Set: 10:07:34 AM
Azimuth: 98.2°
Altitude: 32.5°
Right ascension: 48.1°
Declination: 16.0°
New moon: 10/06/2021 07:05:20 AM
Full moon: 10/20/2021 10:56:38 AM
Phase: Waning gibbous
(84% full)

Today has 12 hours, 3 minutes, and 59 seconds of daylight,
171 seconds less than yesterday.


Detailed Historical Data & Graphs