No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
09-28-2026 06:00 PM

Temperature

55.6°F

Hour Change

-0.1°F

Wet Bulb Temp

54.9°F

Humidity

96%

Hour Change

0%

Dewpoint

54.5°F

Hour Change

-0.1°F

Wind

4 mph from 338° (NNW)

Wind Gust

8 mph

Barometer

29.86 inHg

3 Hour Trend

0.00 inHg

Today's Rain

0.33 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.01 in

Apparent Temp

54.7°F

Wind Chill

55.6°F

Heat Index

55.4°F

Est. Cumulus Base

433 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 70.3℉ ; Low: 46.5℉

High Temperature

Low Temperature

56.0°F at 12:00 AM

54.3°F at 06:04 AM

High Humidity

Low Humidity

96% at 12:00 AM

96% at 12:00 AM

High Dewpoint

Low Dewpoint

54.9°F at 12:00 AM

53.2°F at 06:04 AM

High Barometer

Low Barometer

29.92 inHg at 12:00 AM

29.84 inHg at 04:48 PM

High Wind Gust

18 mph from 21° at 12:28 AM

High Rain Rate

0.18 in/hr at 02:54 AM

Low Wind Chill

54.3°F at 06:04 AM

High Heat Index

55.8°F at 12:00 AM

Yesterday's Statistics

High Temperature

Low Temperature

57.4°F at 01:20 PM

55.9°F at 07:27 PM

High Humidity

Low Humidity

96% at 05:42 AM

94% at 12:00 AM

High Dewpoint

Low Dewpoint

56.3°F at 01:20 PM

54.8°F at 07:27 PM

High Barometer

Low Barometer

29.93 inHg at 08:34 PM

29.78 inHg at 04:14 AM

High Wind Gust

25 mph from 30° at 04:14 AM

Rain

0.68 in

High Rain Rate

0.51 in/hr at 07:57 AM

Low Wind Chill

55.9°F at 07:27 PM

High Heat Index

57.4°F at 01:20 PM

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*Regional Observations*




USA Extremes: Sunday, September 27, 2026
(Lower 48)

High Temperature
107°F at Mcmullen Target Site, TX

Low Temperature
24°F at Cut Bank Airport, MT

High Precipatation
10.00in at Hampton Roads Executive Airport, VA

Data courtesy of NWS-CPC



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Atmospheric CO2
This
Afternoon
This Afternoon: Rain Showers
Rain Showers
Tonight

Tonight: Rain Showers
Rain Showers
Tuesday

Tuesday: Patchy Fog then Partly Sunny
Patchy Fog then Partly Sunny
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Hi 58 °F Lo 51 °F Hi 69 °F Lo 54 °F Hi 73 °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: 05:05:03 AM
Start civil twilight: 06:11:10 AM
Sunrise: 06:39:16 AM
Transit: 12:35:55 PM
Sunset: 06:31:52 PM
End civil twilight: 06:59:55 PM
End astro twilight: 08:05:50 PM
Azimuth: 262.2°
Altitude: 5.2°
Right ascension: 185.3°
Declination: -2.3°
Solstice: 12/21/2026 03:50:14 PM
Equinox: 03/20/2027 04:24:41 PM
Moon
Rise: 07:11:27 PM
Transit: 01:42:38 AM
Set: 08:54:41 AM
Azimuth: 53.7°
Altitude: -12.0°
Right ascension: 31.0°
Declination: 16.6°
New moon: 10/10/2026 11:50:05 AM
Full moon: 10/26/2026 12:11:48 AM
Phase: Waning gibbous
(94% full)



Today's Total Daylight:  11 hours, 52 minutes, 36 seconds
2 minutes, 50 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data