Observed at
Lowell, Massachusetts
05-11-2026 08:40 AM

Temperature

51.9°F

Hour Change

1.1°F

Wet Bulb Temp

44.7°F

Humidity

52%

Hour Change

-4%

Dewpoint

34.8°F

Hour Change

-0.8°F

Wind

2 mph from 338° (NNW)

Wind Gust

5 mph

Barometer

30.09 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

47.6°F

Wind Chill

51.9°F

Heat Index

49.2°F

Est. Cumulus Base

4057 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 68.8℉ ; Low: 43.4℉

High Temperature

Low Temperature

55.3°F at 12:10 AM

50.2°F at 06:27 AM

High Humidity

Low Humidity

75% at 12:00 AM

44% at 03:12 AM

High Dewpoint

Low Dewpoint

47.4°F at 12:00 AM

32.0°F at 03:13 AM

High Barometer

Low Barometer

30.09 inHg at 07:42 AM

29.99 inHg at 12:00 AM

High Wind Gust

9 mph from 338° at 03:51 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

50.2°F at 06:27 AM

High Heat Index

54.0°F at 12:10 AM

Yesterday's Statistics

High Temperature

Low Temperature

73.6°F at 03:03 PM

48.4°F at 04:51 AM

High Humidity

Low Humidity

96% at 12:00 AM

52% at 03:03 PM

High Dewpoint

Low Dewpoint

57.9°F at 01:18 PM

47.3°F at 04:51 AM

High Barometer

Low Barometer

29.99 inHg at 11:58 PM

29.82 inHg at 04:28 PM

High Wind Gust

17 mph from 144° at 02:22 PM

Rain

0.03 in

High Rain Rate

0.16 in/hr at 06:27 PM

Low Wind Chill

46.6°F at 06:36 AM

High Heat Index

73.2°F at 03:43 PM

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Temperature

66.4°F

Humidity

57%

Dewpoint

50.7°F


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*Regional Observations*




USA Extremes: Sunday, May 10, 2026
(Lower 48)

High Temperature
108°F at Laughlin Bullhead Intl Ap, AZ

Low Temperature
12°F at Milwaukee Timmerman Ap, WI

High Precipatation
6.86in at Georgetown Municipal Airport, TX

Data courtesy of NWS-CPC



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Atmospheric CO2
Today

Today: Mostly Sunny
Mostly Sunny
Tonight

Tonight: Mostly Clear
Mostly Clear
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday

Wednesday: Chance Rain Showers
Chance Rain Showers
Hi 65 °F Lo 42 °F Hi 63 °F Lo 42 °F Hi 62 °F


CURRENT SURFACE MAPS

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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 civil twilight: 04:55:30 AM
Sunrise: 05:26:58 AM
Transit: 12:41:41 PM
Sunset: 07:57:04 PM
End civil twilight: 08:28:40 PM
Azimuth: 96.3°
Altitude: 33.7°
Right ascension: 48.4°
Declination: 18.0°
Solstice: 06/21/2026 04:24:30 AM
Equinox: 09/22/2026 08:05:13 PM
Moon
Rise: 02:36:55 AM
Transit: 08:13:40 AM
Set: 02:01:29 PM
Azimuth: 188.2°
Altitude: 38.9°
Right ascension: 341.5°
Declination: -8.1°
New moon: 05/16/2026 04:01:02 PM
Full moon: 05/31/2026 04:45:12 AM
Phase: Last quarter
(34% full)

Lowell's Daily Climatology



Detailed Historical Data & Graphs