No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
04-18-2026 05:50 AM

Temperature

45.0°F

Hour Change

-0.5°F

Wet Bulb Temp

44.3°F

Humidity

95%

Hour Change

1%

Dewpoint

43.7°F

Hour Change

-0.2°F

Wind

0 mph from N/A (N/A)

Wind Gust

1 mph

Barometer

30.11 inHg

3 Hour Trend

0.03 inHg

Today's Rain

0.01 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.01 in

Apparent Temp

43.5°F

Wind Chill

45.0°F

Heat Index

43.7°F

Est. Cumulus Base

484 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 60.4℉ ; Low: 35.5℉

High Temperature

Low Temperature

51.3°F at 12:00 AM

45.0°F at 04:13 AM

High Humidity

Low Humidity

95% at 04:38 AM

90% at 12:00 AM

High Dewpoint

Low Dewpoint

48.7°F at 12:02 AM

43.4°F at 04:13 AM

High Barometer

Low Barometer

30.11 inHg at 05:50 AM

30.03 inHg at 03:50 AM

High Wind Gust

4 mph from 311° at 04:15 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

43.1°F at 04:15 AM

High Heat Index

50.4°F at 12:00 AM

Yesterday's Statistics

High Temperature

Low Temperature

64.2°F at 04:49 PM

51.3°F at 11:56 PM

High Humidity

Low Humidity

96% at 05:59 AM

70% at 04:50 PM

High Dewpoint

Low Dewpoint

60.9°F at 10:58 AM

48.4°F at 12:16 AM

High Barometer

Low Barometer

30.04 inHg at 10:44 PM

29.70 inHg at 03:39 AM

High Wind Gust

27 mph from 328° at 12:13 AM

Rain

0.31 in

High Rain Rate

0.27 in/hr at 03:09 AM

Low Wind Chill

51.3°F at 11:56 PM

High Heat Index

63.7°F at 04:49 PM

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*Regional Observations*




USA Extremes: Thursday, April 16, 2026
(Lower 48)

High Temperature
95°F at Castroville Muni Tx, TX

Low Temperature
11°F at Stanley Ranger Station, ID

High Precipatation
1.97in at Sikeston, MO

Data courtesy of NWS-CPC



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Courtesy McDonough Funeral Home


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Atmospheric CO2
Overnight

Overnight: Areas Of Fog
Areas Of Fog
Saturday

Saturday: Areas Of Fog then Mostly Cloudy
Areas Of Fog then Mostly Cloudy
Saturday
Night
Saturday Night: Patchy Fog
Patchy Fog
Sunday

Sunday: Patchy Fog then Light Rain
Patchy Fog then Light Rain
Sunday
Night
Sunday Night: Light Rain
Light Rain
Lo 47 °F Hi 54 °F Lo 44 °F Hi 54 °F Lo 34 °F



NEXRAD Radar KBOX status: - Data not recent [last data 493473:53:47 h:m:s ago]
as of Apr/18/2026 5:53am

NWS WSR-88D NEXRADView



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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: 05:29:37 AM
Sunrise: 05:58:42 AM
Transit: 12:44:37 PM
Sunset: 07:31:18 PM
End civil twilight: 08:00:29 PM
Azimuth: 72.7°
Altitude: -2.5°
Right ascension: 26.4°
Declination: 10.9°
Solstice: 06/21/2026 04:24:30 AM
Equinox: 09/22/2026 08:05:13 PM
Moon
Rise: 06:12:44 AM
Transit: 01:46:05 PM
Set: 09:34:32 PM
Azimuth: 59.3°
Altitude: -4.5°
Right ascension: 37.8°
Declination: 18.7°
Full moon: 05/01/2026 01:23:10 PM
New moon: 05/16/2026 04:01:02 PM
Phase: New
(1% full)


Today's Total Daylight:  13 hours, 32 minutes, 35 seconds
2 minutes, 44 seconds More than Yesterday

Lowell's Daily Climatology



Detailed Historical Data