No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
07-22-2026 03:40 PM

Temperature

83.8°F

Hour Change

0.3°F

Wet Bulb Temp

73.9°F

Humidity

62%

Hour Change

-3%

Dewpoint

69.4°F

Hour Change

-1.1°F

Wind

3 mph from 315° (NW)

Wind Gust

8 mph

Barometer

29.67 inHg

3 Hour Trend

0.01 inHg

Today's Rain

0.01 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

89.4°F

Wind Chill

83.8°F

Heat Index

87.7°F

Est. Cumulus Base

3459 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 85.0℉ ; Low: 61.4℉

High Temperature

Low Temperature

86.4°F at 03:18 PM

69.0°F at 12:00 AM

High Humidity

Low Humidity

96% at 12:00 AM

59% at 03:20 PM

High Dewpoint

Low Dewpoint

73.5°F at 10:30 AM

66.2°F at 01:20 PM

High Barometer

Low Barometer

29.68 inHg at 02:29 PM

29.58 inHg at 03:58 AM

High Wind Gust

14 mph from 221° at 10:41 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

69.0°F at 12:00 AM

High Heat Index

92.4°F at 03:17 PM

Yesterday's Statistics

High Temperature

Low Temperature

78.6°F at 03:18 PM

60.4°F at 05:41 AM

High Humidity

Low Humidity

96% at 09:18 PM

58% at 02:08 PM

High Dewpoint

Low Dewpoint

67.8°F at 11:37 PM

55.2°F at 12:20 AM

High Barometer

Low Barometer

29.96 inHg at 01:32 AM

29.63 inHg at 11:34 PM

High Wind Gust

17 mph from 167° at 10:29 AM

Rain

0.37 in

High Rain Rate

1.63 in/hr at 06:08 PM

Low Wind Chill

60.4°F at 05:41 AM

High Heat Index

79.3°F at 03:18 PM

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*Regional Observations*




USA Extremes: Tuesday, July 21, 2026
(Lower 48)

High Temperature
110°F at El Centro Naf, CA
110°F at Imperial County Ap, CA
110°F at Mcmullen Target Site, TX
110°F at Desert Resorts Regional Ap, CA

Low Temperature
40°F at Leadville, CO

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: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Thursday

Thursday: Sunny
Sunny
Thursday
Night
Thursday Night: Clear
Clear
Friday

Friday: Sunny
Sunny
Hi 85 °F Lo 58 °F Hi 81 °F Lo 55 °F Hi 84 °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: 03:24:10 AM
Start civil twilight: 04:54:18 AM
Sunrise: 05:27:13 AM
Transit: 12:51:51 PM
Sunset: 08:15:54 PM
End civil twilight: 08:48:43 PM
End astro twilight: 10:18:17 PM
Azimuth: 250.8°
Altitude: 48.3°
Right ascension: 122.2°
Declination: 20.1°
Equinox: 09/22/2026 08:05:13 PM
Solstice: 12/21/2026 03:50:14 PM
Moon
Rise: 02:50:09 PM
Transit: 07:35:26 PM
Set: N/A
Azimuth: 128.0°
Altitude: 6.6°
Right ascension: 221.9°
Declination: -21.9°
Full moon: 07/29/2026 10:35:43 AM
New moon: 08/12/2026 01:36:44 PM
Phase: First quarter
(64% full)


Today's Total Daylight:  14 hours, 48 minutes, 41 seconds
1 minute, 48 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data