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Current Weather in Lunenburg, MA

Updated: Wed Sep 23rd 2026 10:30 PM EDT

Fog

46^°F 8^°C

Feels Like 44^°F / 6^°C

Lunenburg, MA weather condition is Fog and 46°F.

Today's Weather in Lunenburg,MA

The current weather in Lunenburg MA as of 10:30 PM EDT on Wed Sep 23rd 2026, has a sky condition of Fog with the visibility of 0 mile(s). It is 46 degrees fahrenheit but feels like 44 degrees with a forecasted high of 63 and low of 45. The barometric pressure is 30.55 - measured by inches of mercury - and is steady since its last observation. The humidity is 98 percent that's rising since the last report, with a dew point of 45 degrees fahrenheit which is falling. Wind direction is from the North-Northeast at 4.7 miles per hour, gusting at 15.5 miles per hour. Sunrise was at 6:35 AM and Sunset was at 6:43 PM. The moon phase is a Waxing Gibbous moon rising at 5:28 PM with 95% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 30.55 inHg. steady
Humidity 98% rising
Heat Index 46°F
Wind from NNE. 4.7 mph
Wind Gust 15.5 miles per hour
Wind Chill 44°F
UV Index 0

Dew Point 45°F falling
Visibility 0 mi.
Sunrise 6:35 AM
Sunset 6:43 PM
Moonrise 5:28 PM
Moonset 3:27 AM
Moon Phase Waxing Gibbous Moon 95%

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Sunny

Sunny with a high of 63°F and a low of 45°F. 12% possible chance of rain predicted. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 63° \| Lo 45°	76%	12%	0%	13.4 mph

Sunny

Sunny with a high of 63°F and a low of 43°F. 12% possible chance of rain predicted. Winds will be moderate, blowing around 12mph. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 63° \| Lo 43°	71%	12%	0%	11.4 mph

Overcast

Overcast with a high of 62°F and a low of 47°F. 16% possible chance of rain predicted. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 66%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 62° \| Lo 47°	66%	16%	0%	13.2 mph

Light Rain

Light Rain with a high of 54°F and a low of 50°F. Rainfall is expected, having a 92% chance with 0.82in estimated precipitation. Winds will be moderate, blowing around 18mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 54° \| Lo 50°	89%	92% \| est. 0.82in	0%	17.4 mph

Light Drizzle

Light Drizzle with a high of 52°F and a low of 51°F. Rainfall is expected, having a 94% chance with 0.52in estimated precipitation. Winds will be moderate, blowing around 17mph. Expect high humidity with levels above 80% to 96%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 52° \| Lo 51°	96%	94% \| est. 0.52in	0%	16.8 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Lunenburg, MA weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Sunday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 46^°F. The morning temperature of 45°^F is lowest at 1am with the daytime high of 63°^F at 1pm and a low around 45°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.55^inHg at 8pm and lowest being 30.47^inHg at 12am.

Hourly Wind Speeds

The fastest wind is reported to be 13.4^mph at 12pm, while the slowest is 4.3^mph around 8pm; expect wind gusts peaking 27.1^mph at 8am.

More Weather Charts

Current National Weather

Heavy Rainfall and Flooding in New Mexico and Southern High Plains - 09-23 to 09-25

Updated Wed Sep 23rd 2026, 4:09am PDT

Expect significant rainfall and potential flooding in New Mexico and the Southern High Plains through Thursday. Areas of the Ohio/Tennessee Valley, Mid-Atlantic, and Southeast will also experience heavy rains through Wednesday. Here's what to look out for:

New Mexico and Southern High Plains

From Wednesday through Thursday, New Mexico and surrounding areas will experience heavy showers and thunderstorms due to strong upper-level forces. This means lots of rain, so watch for flash flooding, especially in valleys, near burns scars, and in cities. There's a 40% chance of heavy rain in parts, expanding into West Texas, Arizona, and Colorado with chances dropping to 15% and 5% in some areas, respectively. The boundary moving towards the northern Plains by late Wednesday into Thursday will bring more showers and thunderstorms.

Ohio/Tennessee Valley and Mid-Atlantic

From now through Wednesday, regions like the Ohio/Tennessee Valley, Mid-Atlantic, and Southeast will remain moist and unstable with continued showers and thunderstorms. This could also lead to flash flooding. Meanwhile, along the surface trough, more severe thunderstorms can develop, especially over the Tennessee Valley. In southern Florida, expect daily heavy showers leading to possible flooding.

Chilly Temperatures and Cool Downs

A strong high-pressure area brings cooler temperatures to the Northern/Central Plains, Northeast, and Mid-Atlantic, where highs will be in the 60s. Meanwhile, the Pacific Northwest and Northern Rockies will start cooling off as showers develop by the end of the week.

This weather report is valid for ZIP code 01462, accurately covering the area of Lunenburg, MA.