No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
08-13-2026 09:20 AM

Temperature

70.6°F

Hour Change

0.9°F

Wet Bulb Temp

68.1°F

Humidity

88%

Hour Change

5%

Dewpoint

66.9°F

Hour Change

2.6°F

Wind

1 mph from 225° (SW)

Wind Gust

4 mph

Barometer

29.78 inHg

3 Hour Trend

0.01 inHg

Today's Rain

0.03 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.03 in

Apparent Temp

76.2°F

Wind Chill

70.6°F

Heat Index

71.5°F

Est. Cumulus Base

1027 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 83.5℉ ; Low: 59.9℉

High Temperature

Low Temperature

71.0°F at 12:00 AM

67.7°F at 03:16 AM

High Humidity

Low Humidity

89% at 09:05 AM

71% at 12:00 AM

High Dewpoint

Low Dewpoint

67.1°F at 09:14 AM

60.9°F at 12:02 AM

High Barometer

Low Barometer

29.80 inHg at 12:01 AM

29.75 inHg at 05:21 AM

High Wind Gust

6 mph from 255° at 06:11 AM

High Rain Rate

0.61 in/hr at 08:40 AM

Low Wind Chill

67.7°F at 03:16 AM

High Heat Index

71.5°F at 09:16 AM

Yesterday's Statistics

High Temperature

Low Temperature

87.5°F at 03:55 PM

63.5°F at 06:45 AM

High Humidity

Low Humidity

92% at 07:33 AM

38% at 03:57 PM

High Dewpoint

Low Dewpoint

63.9°F at 08:58 AM

58.4°F at 04:00 PM

High Barometer

Low Barometer

29.81 inHg at 10:28 AM

29.74 inHg at 04:15 PM

High Wind Gust

11 mph from 355° at 01:11 PM

Rain

0.00 in

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

63.5°F at 06:45 AM

High Heat Index

87.4°F at 03:53 PM

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*Regional Observations*




USA Extremes: Wednesday, August 12, 2026
(Lower 48)

High Temperature
110°F at Medicine Lodge 1e, KS

Low Temperature
34°F at Linton Municipal Airport, ND

High Precipatation
4.15in at Muncie Delaware County Ap, IN

Data courtesy of NWS-CPC



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Atmospheric CO2
Today

Today: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tonight

Tonight: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Friday

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

Saturday: Sunny
Sunny
Hi 83 °F Lo 61 °F Hi 82 °F Lo 57 °F Hi 82 °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: 04:00:43 AM
Start civil twilight: 05:19:17 AM
Sunrise: 05:49:42 AM
Transit: 12:50:11 PM
Sunset: 07:49:57 PM
End civil twilight: 08:20:15 PM
End astro twilight: 09:38:19 PM
Azimuth: 105.5°
Altitude: 37.1°
Right ascension: 143.2°
Declination: 14.6°
Equinox: 09/22/2026 08:05:13 PM
Solstice: 12/21/2026 03:50:14 PM
Moon
Rise: 06:45:10 AM
Transit: 01:40:57 PM
Set: 08:22:14 PM
Azimuth: 100.7°
Altitude: 26.1°
Right ascension: 154.4°
Declination: 10.1°
Full moon: 08/28/2026 12:18:32 AM
New moon: 09/10/2026 11:26:59 PM
Phase: New
(1% full)


Today's Total Daylight:  14 hours, 0 minutes, 15 seconds
2 minutes, 30 seconds Less than Yesterday

Lowell's Daily Climatology



Detailed Historical Data