No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
04-19-2026 07:20 PM

Temperature

38.2°F

Hour Change

-0.8°F

Wet Bulb Temp

37.0°F

Humidity

90%

Hour Change

-1%

Dewpoint

35.5°F

Hour Change

-1.1°F

Wind

5 mph from 315° (NW)

Wind Gust

10 mph

Barometer

29.88 inHg

3 Hour Trend

0.08 inHg

Today's Rain

0.12 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.01 in

Apparent Temp

32.4°F

Wind Chill

34.4°F

Heat Index

38.2°F

Est. Cumulus Base

785 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 60.9℉ ; Low: 35.9℉

High Temperature

Low Temperature

49.0°F at 12:32 PM

38.0°F at 06:37 PM

High Humidity

Low Humidity

96% at 05:12 AM

87% at 03:41 PM

High Dewpoint

Low Dewpoint

47.9°F at 12:32 PM

35.2°F at 07:18 PM

High Barometer

Low Barometer

29.96 inHg at 12:00 AM

29.72 inHg at 02:39 PM

High Wind Gust

18 mph from 344° at 03:01 PM

High Rain Rate

0.22 in/hr at 01:18 PM

Low Wind Chill

29.2°F at 07:04 PM

High Heat Index

48.1°F at 12:32 PM

Yesterday's Statistics

High Temperature

Low Temperature

61.0°F at 02:16 PM

44.5°F at 11:40 PM

High Humidity

Low Humidity

96% at 06:30 AM

61% at 02:18 PM

High Dewpoint

Low Dewpoint

50.8°F at 11:57 AM

42.6°F at 08:26 PM

High Barometer

Low Barometer

30.16 inHg at 11:28 AM

29.95 inHg at 11:41 PM

High Wind Gust

14 mph from 82° at 01:14 PM

Rain

0.01 in

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

41.6°F at 09:16 PM

High Heat Index

59.7°F at 02:16 PM

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*Regional Observations*




USA Extremes: Saturday, April 18, 2026
(Lower 48)

High Temperature
97°F at Eastover Mcentire Ang, SC

Low Temperature
-0°F at Berthoud Pass, CO

High Precipatation
2.40in at Houston Clover Field, TX

Data courtesy of NWS-CPC



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Atmospheric CO2
Tonight

Tonight: Rain Showers Likely then Partly Cloudy
Rain Showers Likely then Partly Cloudy
Monday

Monday: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers then Mostly Cloudy
Slight Chance Rain Showers then Mostly Cloudy
Tuesday

Tuesday: Sunny
Sunny
Tuesday
Night
Tuesday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Lo 33 °F Hi 51 °F Lo 30 °F Hi 51 °F Lo 35 °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: 05:27:57 AM
Sunrise: 05:57:06 AM
Transit: 12:44:24 PM
Sunset: 07:32:28 PM
End civil twilight: 08:01:43 PM
Azimuth: 284.4°
Altitude: 1.6°
Right ascension: 27.8°
Declination: 11.4°
Solstice: 06/21/2026 04:24:30 AM
Equinox: 09/22/2026 08:05:13 PM
Moon
Rise: 06:49:42 AM
Transit: 02:47:00 PM
Set: 10:56:03 PM
Azimuth: 274.8°
Altitude: 34.1°
Right ascension: 60.6°
Declination: 25.5°
Full moon: 05/01/2026 01:23:10 PM
New moon: 05/16/2026 04:01:02 PM
Phase: Waxing crescent
(9% full)


Today's Total Daylight:  13 hours, 35 minutes, 21 seconds
2 minutes, 43 seconds More than Yesterday

Lowell's Daily Climatology



Detailed Historical Data