No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
09-10-2026 06:20 AM

Temperature

69.5°F

Hour Change

0.4°F

Wet Bulb Temp

67.4°F

Humidity

90%

Hour Change

-2%

Dewpoint

66.4°F

Hour Change

-0.2°F

Wind

2 mph from 248° (WSW)

Wind Gust

6 mph

Barometer

29.77 inHg

3 Hour Trend

-0.00 inHg

Today's Rain

0.02 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

74.3°F

Wind Chill

69.5°F

Heat Index

70.4°F

Est. Cumulus Base

875 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 77.9℉ ; Low: 53.8℉

High Temperature

Low Temperature

72.9°F at 03:37 AM

69.1°F at 05:07 AM

High Humidity

Low Humidity

92% at 12:00 AM

81% at 03:09 AM

High Dewpoint

Low Dewpoint

67.5°F at 12:02 AM

66.4°F at 05:08 AM

High Barometer

Low Barometer

29.85 inHg at 12:00 AM

29.76 inHg at 03:47 AM

High Wind Gust

18 mph from 169° at 02:20 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

69.1°F at 05:07 AM

High Heat Index

73.7°F at 03:37 AM

Yesterday's Statistics

High Temperature

Low Temperature

78.4°F at 02:56 PM

56.2°F at 05:25 AM

High Humidity

Low Humidity

94% at 05:00 AM

63% at 02:48 PM

High Dewpoint

Low Dewpoint

67.5°F at 08:39 PM

54.3°F at 05:16 AM

High Barometer

Low Barometer

30.27 inHg at 08:24 AM

29.85 inHg at 11:53 PM

High Wind Gust

15 mph from 134° at 08:36 PM

Rain

0.03 in

High Rain Rate

0.09 in/hr at 08:18 PM

Low Wind Chill

56.2°F at 05:25 AM

High Heat Index

78.9°F at 02:56 PM

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*Regional Observations*




USA Extremes: Tuesday, September 8, 2026
(Lower 48)

High Temperature
110°F at Blythe Asos, CA

Low Temperature
26°F at Big Piney Marbleton Ap, WY
26°F at Stanley Ranger Station, ID

High Precipatation
3.63in at Des Moines Intl Ap, IA

Data courtesy of NWS-CPC



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Atmospheric CO2
Overnight

Overnight: Rain Showers Likely
Rain Showers Likely
Thursday

Thursday: Chance Rain Showers then Mostly Sunny
Chance Rain Showers then Mostly Sunny
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Clear
Clear
Lo 70 °F Hi 85 °F Lo 53 °F Hi 75 °F Lo 47 °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: 04:42:24 AM
Start civil twilight: 05:51:22 AM
Sunrise: 06:19:39 AM
Transit: 12:42:15 PM
Sunset: 07:04:06 PM
End civil twilight: 07:32:19 PM
End astro twilight: 08:40:59 PM
Azimuth: 82.7°
Altitude: -0.2°
Right ascension: 168.7°
Declination: 4.8°
Equinox: 09/22/2026 08:05:13 PM
Solstice: 12/21/2026 03:50:14 PM
Moon
Rise: 05:37:17 AM
Transit: 12:18:30 PM
Set: 06:46:00 PM
Azimuth: 86.6°
Altitude: 6.7°
Right ascension: 160.6°
Declination: 7.0°
New moon: 09/10/2026 11:26:59 PM
Full moon: 09/26/2026 12:49:02 PM
Phase: New
(1% full)



Today's Total Daylight:  12 hours, 44 minutes, 26 seconds
2 minutes, 49 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data