No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
09-22-2026 06:20 AM

Temperature

53.5°F

Hour Change

-0.3°F

Wet Bulb Temp

49.7°F

Humidity

76%

Hour Change

1%

Dewpoint

46.1°F

Hour Change

0.1°F

Wind

3 mph from 338° (NNW)

Wind Gust

8 mph

Barometer

30.30 inHg

3 Hour Trend

0.04 inHg

Today's Rain

0.00 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

50.9°F

Wind Chill

53.5°F

Heat Index

52.1°F

Est. Cumulus Base

1854 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 73.0℉ ; Low: 49.1℉

High Temperature

Low Temperature

55.6°F at 12:55 AM

53.5°F at 06:09 AM

High Humidity

Low Humidity

83% at 12:00 AM

74% at 04:01 AM

High Dewpoint

Low Dewpoint

50.3°F at 12:00 AM

45.8°F at 06:09 AM

High Barometer

Low Barometer

30.30 inHg at 06:00 AM

30.22 inHg at 12:00 AM

High Wind Gust

10 mph from 5° at 04:39 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

53.5°F at 06:09 AM

High Heat Index

54.5°F at 12:00 AM

Yesterday's Statistics

High Temperature

Low Temperature

67.8°F at 03:19 PM

52.3°F at 07:03 AM

High Humidity

Low Humidity

96% at 12:45 AM

48% at 03:25 PM

High Dewpoint

Low Dewpoint

55.9°F at 12:00 AM

46.7°F at 03:26 PM

High Barometer

Low Barometer

30.22 inHg at 11:55 PM

30.00 inHg at 12:00 AM

High Wind Gust

14 mph from 348° at 10:04 AM

Rain

0.04 in

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

52.3°F at 07:03 AM

High Heat Index

66.7°F at 03:19 PM

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*Regional Observations*




USA Extremes: Sunday, September 20, 2026
(Lower 48)

High Temperature
104°F at Phoenix Airport, AZ
104°F at Mcmullen Target Site, TX

Low Temperature
28°F at Leadville, CO

High Precipatation
2.42in at Arlington Municipal Ap, TX

Data courtesy of NWS-CPC



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Atmospheric CO2
Overnight

Overnight: Cloudy
Cloudy
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Lo 49 °F Hi 64 °F Lo 46 °F Hi 64 °F Lo 46 °F


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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 astro twilight: 04:57:47 AM
Start civil twilight: 06:04:35 AM
Sunrise: 06:32:41 AM
Transit: 12:38:00 PM
Sunset: 06:42:35 PM
End civil twilight: 07:10:37 PM
End astro twilight: 08:17:11 PM
Azimuth: 86.8°
Altitude: -3.2°
Right ascension: 179.5°
Declination: 0.2°
Equinox: 09/22/2026 08:05:13 PM
Solstice: 12/21/2026 03:50:14 PM
Moon
Rise: 04:56:14 PM
Transit: 09:55:33 PM
Set: 01:56:34 AM
Azimuth: 285.3°
Altitude: -45.5°
Right ascension: 311.1°
Declination: -20.3°
Full moon: 09/26/2026 12:49:02 PM
New moon: 10/10/2026 11:50:05 AM
Phase: Waxing gibbous
(82% full)



Today's Total Daylight:  12 hours, 9 minutes, 53 seconds
2 minutes, 51 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data