Local weather forecast

Weather in Grafton, MA

Updated 2026-09-26 11:00 local time · ZIP codes 01519

Patchy rain nearby
Now55°F

Patchy rain nearby

High / Low57° / 53°
Rain chance91%
Wind18 mph
Weather alerts

Active alerts

1
Wind Advisory issued September 26 at 2:03AM EDT until September 27 at 8:00AM EDT by NWS Boston/Norton MA

* WHAT...Northeast winds 15 to 25 mph with gusts up to 45 mph. * WHERE...Central and Southeast Middlesex County, Western Essex MA, Southern Worcester MA, Western Norfolk MA, Northern Bristol MA, Western Plymouth MA, and Northwest Providence RI. * WHEN...Until 8 AM EDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Safety instructions

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Hourly

Next hours

NowPatchy rain nearby55°31% rain
12 PMPatchy rain nearby55°37% rain
1 PMLight rain shower54°45% rain
2 PMPatchy rain nearby54°40% rain
3 PMPatchy rain nearby53°34% rain
4 PMPatchy rain nearby54°35% rain
5 PMPatchy rain nearby54°39% rain
6 PMLight rain shower54°58% rain
7 PMModerate rain54°90% rain
8 PMLight rain shower54°78% rain
9 PMLight rain54°84% rain
10 PMLight rain shower54°73% rain
Forecast

3-day weather forecast

Today2026-09-26
Patchy rain nearby
57° 53°Patchy rain nearby
Rain 91%Gust 19 mph
Tomorrow2026-09-27
Light rain shower
61° 54°Light rain shower
Rain 94%Gust 21 mph
Monday2026-09-28
Light rain shower
59° 52°Light rain shower
Rain 94%Gust 14 mph
Conditions

Weather details

Feels like47°F
Humidity83%
Pressure29.94 inHg
Visibility6 mi
Wind18 mph NE
Wind gusts39 mph
Precipitation0.00 in
UV index0
Daylight

Sunrise, sunset and moon

Sunrise06:38 AM
Sunset06:37 PM
Moonrise06:25 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour10 AM · 59°F
Coolest hour3 PM · 53°F
Highest rain chance6 AM · 92%
Strongest gusts3 AM · 44 mph
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 90% over the next 12 hours.

A jacket or sweater is a good idea

It feels like 47°F with winds near 18 mph.

Best window: 11 AM

55°F, 31% rain chance and 18 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 41 mph.

Running conditions are less comfortable

Current temperature is 55°F, wind 18 mph, rain chance up to 90%.

Low UV protection needs

UV index is 0.

Local weather characteristics in Grafton

Massachusetts has four seasons with humid summers and cold winters. Coastal areas can be moderated by the Atlantic but are also exposed to nor'easters and strong coastal winds.

Grafton is part of the Northeast weather region. The forecast point is near 42.21°N latitude and 71.69°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Grafton weather today

Patchy rain nearby and 55°F in Grafton, MA. Today's high is 57°F with a 91% rain chance. Winds are around 18 mph with gusts near 39 mph. Relative humidity is 83%, pressure is 29.94 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Grafton

Sunrise is at 06:38 AM and sunset is at 06:37 PM. Tomorrow's forecast calls for Light rain shower with a high near 61°F and a low near 54°F. The maximum rain chance is 94%.

Nearby

Weather near Grafton

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