No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
09-11-2026 11:10 PM

Temperature

59.4°F

Hour Change

-1.7°F

Wet Bulb Temp

54.1°F

Humidity

70%

Hour Change

6%

Dewpoint

49.6°F

Hour Change

0.8°F

Wind

0 mph from N/A (N/A)

Wind Gust

0 mph

Barometer

30.03 inHg

3 Hour Trend

0.05 inHg

Today's Rain

0.00 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

59.4°F

Wind Chill

59.4°F

Heat Index

58.3°F

Est. Cumulus Base

2403 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 77.5℉ ; Low: 53.4℉

High Temperature

Low Temperature

77.5°F at 02:47 PM

59.4°F at 11:08 PM

High Humidity

Low Humidity

73% at 04:31 AM

35% at 05:04 PM

High Dewpoint

Low Dewpoint

55.4°F at 04:31 AM

45.4°F at 05:05 PM

High Barometer

Low Barometer

30.03 inHg at 11:08 PM

29.80 inHg at 12:00 AM

High Wind Gust

13 mph from 343° at 11:02 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

59.4°F at 11:08 PM

High Heat Index

76.9°F at 02:47 PM

Yesterday's Statistics

High Temperature

Low Temperature

86.4°F at 03:19 PM

69.0°F at 11:57 PM

High Humidity

Low Humidity

92% at 12:00 AM

41% at 04:14 PM

High Dewpoint

Low Dewpoint

69.0°F at 09:17 AM

54.1°F at 08:12 PM

High Barometer

Low Barometer

29.85 inHg at 12:00 AM

29.70 inHg at 03:12 PM

High Wind Gust

18 mph from 169° at 02:20 AM

Rain

0.02 in

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

69.0°F at 11:57 PM

High Heat Index

87.7°F at 02:22 PM

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*Regional Observations*




USA Extremes: Thursday, September 10, 2026
(Lower 48)

High Temperature
113°F at El Centro Naf, CA
113°F at Needles, CA
113°F at Blythe Asos, CA
113°F at Lake Havasu City Az, AZ
113°F at Laughlin Bullhead Intl Ap, AZ
113°F at Imperial County Ap, CA

Low Temperature
27°F at Stanley Ranger Station, ID
27°F at West Yellowstone, MT

High Precipatation
4.02in at New Orleans Ap, LA

Data courtesy of NWS-CPC



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Atmospheric CO2
Tonight

Tonight: Clear
Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Sunday

Sunday: Patchy Fog
Patchy Fog
Sunday
Night
Sunday Night: Patchy Fog
Patchy Fog
Lo 48 °F Hi 76 °F Lo 61 °F Hi 75 °F Lo 60 °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: 04:43:44 AM
Start civil twilight: 05:52:28 AM
Sunrise: 06:20:38 AM
Transit: 12:41:54 PM
Sunset: 07:02:26 PM
End civil twilight: 07:30:30 PM
End astro twilight: 08:38:58 PM
Azimuth: 330.1°
Altitude: -38.8°
Right ascension: 170.3°
Declination: 4.2°
Equinox: 09/22/2026 08:05:13 PM
Solstice: 12/21/2026 03:50:14 PM
Moon
Rise: 06:49:43 AM
Transit: 01:04:40 PM
Set: 07:07:07 PM
Azimuth: 313.7°
Altitude: -41.5°
Right ascension: 180.2°
Declination: -3.9°
Full moon: 09/26/2026 12:49:02 PM
New moon: 10/10/2026 11:50:05 AM
Phase: New
(1% full)



Today's Total Daylight:  12 hours, 41 minutes, 48 seconds
2 minutes, 50 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data