Observed at
Lowell, Massachusetts
10-02-2025 08:20 PM

Temperature

52.5°F

Hour Change

-2.1°F

Wet Bulb Temp

47.6°F

Humidity

68%

Hour Change

4%

Dewpoint

42.2°F

Hour Change

-0.4°F

Wind

1 mph from 158° (SSE)

Wind Gust

2 mph

Barometer

30.44 inHg

3 Hour Trend

0.01 inHg

Today's Rain

0.00 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

50.2°F

Wind Chill

52.5°F

Heat Index

50.6°F

Est. Cumulus Base

2508 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 68.0℉ ; Low: 44.3℉

High Temperature

Low Temperature

65.1°F at 02:48 PM

42.7°F at 07:31 AM

High Humidity

Low Humidity

83% at 07:43 AM

34% at 02:49 PM

High Dewpoint

Low Dewpoint

43.7°F at 06:13 PM

34.6°F at 01:51 PM

High Barometer

Low Barometer

30.51 inHg at 09:56 AM

30.34 inHg at 12:00 AM

High Wind Gust

11 mph from 252° at 09:12 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

41.9°F at 08:05 AM

High Heat Index

63.0°F at 02:48 PM

Yesterday's Statistics

High Temperature

Low Temperature

64.9°F at 03:09 PM

49.4°F at 06:40 AM

High Humidity

Low Humidity

76% at 10:08 PM

43% at 04:57 PM

High Dewpoint

Low Dewpoint

46.9°F at 06:20 PM

39.8°F at 11:58 PM

High Barometer

Low Barometer

30.34 inHg at 11:55 PM

30.14 inHg at 12:00 AM

High Wind Gust

17 mph from 14° at 10:18 AM

Rain

0.00 in

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

45.0°F at 06:46 AM

High Heat Index

63.2°F at 03:09 PM

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Computer Room

Temperature

72.4°F

Humidity

59%

Dewpoint

57.2°F


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*Regional Observations*




USA Extremes: Wednesday, October 1, 2025
(Lower 48)

High Temperature
98°F at Zapata County Airport, TX
98°F at Calhoun County Ap, TX

Low Temperature
24°F at Mount Washington, NH

High Precipatation
0.77in at Quillayute Ap, WA

Data courtesy of NWS-CPC



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Atmospheric CO2
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Tonight

Tonight: Mostly Clear
Mostly Clear
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday

Saturday: Sunny
Sunny
Hi 64 °F Lo 41 °F Hi 73 °F Lo 50 °F Hi 81 °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 civil twilight: 06:15:01 AM
Sunrise: 06:43:35 AM
Transit: 12:34:33 PM
Sunset: 06:24:50 PM
End civil twilight: 06:53:20 PM
Azimuth: 285.6°
Altitude: -21.9°
Right ascension: 189.2°
Declination: -4.0°
Solstice: 12/21/2025 10:02:51 AM
Equinox: 03/20/2026 10:45:53 AM
Moon
Rise: 04:22:08 PM
Transit: 09:14:36 PM
Set: 01:03:28 AM
Azimuth: 165.9°
Altitude: 26.4°
Right ascension: 319.0°
Declination: -19.8°
Full moon: 10/06/2025 11:47:33 PM
New moon: 10/21/2025 08:25:07 AM
Phase: Waxing gibbous
(79% full)

Lowell's Daily Climatology



Detailed Historical Data & Graphs