No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
09-30-2026 05:30 PM

Temperature

68.6°F

Hour Change

-1.1°F

Wet Bulb Temp

64.7°F

Humidity

81%

Hour Change

3%

Dewpoint

62.5°F

Hour Change

0.0°F

Wind

1 mph from 248° (WSW)

Wind Gust

7 mph

Barometer

30.03 inHg

3 Hour Trend

-0.02 inHg

Today's Rain

0.00 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

72.3°F

Wind Chill

68.6°F

Heat Index

69.0°F

Est. Cumulus Base

1558 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 69.4℉ ; Low: 45.6℉

High Temperature

Low Temperature

70.8°F at 03:21 PM

58.9°F at 07:13 AM

High Humidity

Low Humidity

96% at 09:26 AM

74% at 02:25 PM

High Dewpoint

Low Dewpoint

63.2°F at 05:19 PM

57.1°F at 05:25 AM

High Barometer

Low Barometer

30.10 inHg at 09:41 AM

30.01 inHg at 12:34 AM

High Wind Gust

9 mph from 169° at 01:52 PM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

58.9°F at 07:13 AM

High Heat Index

71.1°F at 03:21 PM

Yesterday's Statistics

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

30.02 inHg at 11:16 PM

29.86 inHg at 02:32 AM

High Wind Gust

10 mph from 5° at 02:10 PM

Rain

0.00 in

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

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*Regional Observations*




USA Extremes: Tuesday, September 29, 2026
(Lower 48)

High Temperature
104°F at Mcmullen Target Site, TX

Low Temperature
24°F at Stanley Ranger Station, ID

High Precipatation
2.15in at Deming Municipal Ap, NM

Data courtesy of NWS-CPC



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

Tonight: Mostly Cloudy then Patchy Fog
Mostly Cloudy then Patchy Fog
Thursday

Thursday: Patchy Fog then Partly Sunny
Patchy Fog then Partly Sunny
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday

Friday: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Hi 71 °F Lo 56 °F Hi 79 °F Lo 67 °F Hi 82 °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: 05:07:26 AM
Start civil twilight: 06:13:22 AM
Sunrise: 06:41:32 AM
Transit: 12:35:15 PM
Sunset: 06:28:17 PM
End civil twilight: 06:56:24 PM
End astro twilight: 08:02:09 PM
Azimuth: 256.6°
Altitude: 9.9°
Right ascension: 187.1°
Declination: -3.1°
Solstice: 12/21/2026 03:50:14 PM
Equinox: 03/20/2027 04:24:41 PM
Moon
Rise: 08:24:55 PM
Transit: 03:30:27 AM
Set: 11:29:35 AM
Azimuth: 20.5°
Altitude: -19.8°
Right ascension: 59.5°
Declination: 24.8°
New moon: 10/10/2026 11:50:05 AM
Full moon: 10/26/2026 12:11:48 AM
Phase: Waning gibbous
(79% full)



Today's Total Daylight:  11 hours, 46 minutes, 45 seconds
2 minutes, 51 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data