No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
07-15-2026 03:30 AM

Temperature

80.2°F

Hour Change

0.1°F

Wet Bulb Temp

73.9°F

Humidity

74%

Hour Change

0%

Dewpoint

71.1°F

Hour Change

0.1°F

Wind

1 mph from 270° (W)

Wind Gust

6 mph

Barometer

29.70 inHg

3 Hour Trend

-0.03 inHg

Today's Rain

0.00 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

87.9°F

Wind Chill

80.2°F

Heat Index

83.8°F

Est. Cumulus Base

2237 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 85.1℉ ; Low: 61.2℉

High Temperature

Low Temperature

80.5°F at 12:00 AM

79.4°F at 02:06 AM

High Humidity

Low Humidity

76% at 12:00 AM

73% at 02:44 AM

High Dewpoint

Low Dewpoint

72.2°F at 12:00 AM

70.8°F at 03:20 AM

High Barometer

Low Barometer

29.74 inHg at 12:05 AM

29.67 inHg at 02:54 AM

High Wind Gust

9 mph from 232° at 02:59 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

79.4°F at 02:06 AM

High Heat Index

84.7°F at 12:00 AM

Yesterday's Statistics

High Temperature

Low Temperature

90.0°F at 04:47 PM

69.9°F at 05:31 AM

High Humidity

Low Humidity

77% at 05:45 AM

57% at 04:50 PM

High Dewpoint

Low Dewpoint

74.0°F at 04:44 PM

61.5°F at 04:06 AM

High Barometer

Low Barometer

30.01 inHg at 12:00 AM

29.73 inHg at 11:50 PM

High Wind Gust

15 mph from 273° at 04:10 PM

Rain

0.00 in

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

69.9°F at 05:31 AM

High Heat Index

99.2°F at 04:44 PM

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*Regional Observations*




USA Extremes: Monday, July 13, 2026
(Lower 48)

High Temperature
108°F at Phoenix Airport, AZ

Low Temperature
37°F at Angel Fire Airport, NM

High Precipatation
6.19in at Shreveport Downtown Ap, LA

Data courtesy of NWS-CPC



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Atmospheric CO2
Overnight

Overnight: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Wednesday

Wednesday: Scattered Showers And Thunderstorms then Haze
Scattered Showers And T-Storms then Haze
Wednesday
Night
Wednesday Night: Haze
Haze
Thursday

Thursday: Haze
Haze
Thursday
Night
Thursday Night: Haze then Partly Cloudy
Haze then Partly Cloudy
Lo 77 °F Hi 88 °F Lo 65 °F Hi 87 °F Lo 62 °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: 03:13:23 AM
Start civil twilight: 04:47:20 AM
Sunrise: 05:20:56 AM
Transit: 12:51:22 PM
Sunset: 08:21:21 PM
End civil twilight: 08:54:51 PM
End astro twilight: 10:28:15 PM
Azimuth: 38.2°
Altitude: -16.2°
Right ascension: 114.7°
Declination: 21.5°
Equinox: 09/22/2026 08:05:13 PM
Solstice: 12/21/2026 03:50:14 PM
Moon
Rise: 06:34:27 AM
Transit: 02:10:52 PM
Set: 09:32:00 PM
Azimuth: 26.1°
Altitude: -23.0°
Right ascension: 128.8°
Declination: 20.1°
Full moon: 07/29/2026 10:35:43 AM
New moon: 08/12/2026 01:36:44 PM
Phase: New
(1% full)


Today's Total Daylight:  15 hours, 0 minutes, 24 seconds
1 minute, 28 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data