No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
09-29-2026 05:40 PM

Temperature

65.6°F

Hour Change

-0.4°F

Wet Bulb Temp

62.1°F

Humidity

82%

Hour Change

3%

Dewpoint

60.0°F

Hour Change

0.7°F

Wind

0 mph from N/A (N/A)

Wind Gust

2 mph

Barometer

29.94 inHg

3 Hour Trend

0.01 inHg

Today's Rain

0.00 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

68.9°F

Wind Chill

65.6°F

Heat Index

65.7°F

Est. Cumulus Base

1462 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 69.8℉ ; Low: 46.1℉

High Temperature

Low Temperature

66.9°F at 03:18 PM

54.1°F at 01:12 AM

High Humidity

Low Humidity

97% at 12:00 AM

78% at 03:21 PM

High Dewpoint

Low Dewpoint

60.3°F at 03:13 PM

53.3°F at 01:12 AM

High Barometer

Low Barometer

29.95 inHg at 11:20 AM

29.86 inHg at 02:32 AM

High Wind Gust

10 mph from 5° at 02:10 PM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

54.1°F at 01:12 AM

High Heat Index

67.0°F at 03:18 PM

Yesterday's Statistics

High Temperature

Low Temperature

56.0°F at 12:00 AM

54.3°F at 06:04 AM

High Humidity

Low Humidity

97% at 08:34 PM

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

Rain

0.42 in

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

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*Regional Observations*




USA Extremes: Monday, September 28, 2026
(Lower 48)

High Temperature
103°F at Zapata County Airport, TX

Low Temperature
25°F at Kalispell Glacier Airport, MT

High Precipatation
1.99in at Bangor International Airport, ME

Data courtesy of NWS-CPC



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Atmospheric CO2
This
Afternoon
This Afternoon: Mostly Cloudy
Mostly Cloudy
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Wednesday
Night
Wednesday Night: Patchy Fog
Patchy Fog
Thursday

Thursday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Hi 69 °F Lo 53 °F Hi 73 °F Lo 56 °F Hi 80 °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: 05:06:15 AM
Start civil twilight: 06:12:16 AM
Sunrise: 06:40:24 AM
Transit: 12:35:35 PM
Sunset: 06:30:04 PM
End civil twilight: 06:58:09 PM
End astro twilight: 08:03:59 PM
Azimuth: 258.5°
Altitude: 8.4°
Right ascension: 186.2°
Declination: -2.7°
Solstice: 12/21/2026 03:50:14 PM
Equinox: 03/20/2027 04:24:41 PM
Moon
Rise: 07:43:50 PM
Transit: 02:34:24 AM
Set: 10:11:46 AM
Azimuth: 36.5°
Altitude: -17.3°
Right ascension: 44.8°
Declination: 21.3°
New moon: 10/10/2026 11:50:05 AM
Full moon: 10/26/2026 12:11:48 AM
Phase: Waning gibbous
(87% full)



Today's Total Daylight:  11 hours, 49 minutes, 39 seconds
2 minutes, 51 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data