As of 08:48 EST

Weather in Grafton, MA

48°

Grafton, Sunday, 8 November, 08:48

Partly cloudy. Feels like 40°. High 53°, low 44°.

Pressure29.71 inHg

Wind20.7 mph W

Humidity82%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Grafton, MA: average high 49.3°, average low 38.8°. That is 1° above the climate normal for November. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 23 November (62°), the coolest 20 November (30.6°).

49.3°/38.8°

Average high / low

+1°

Above normal

5 / 5

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 November – 17 November	47.7°	48.9°	-0.7°
18 November – 27 November	52.1°	45.4°	+3.7°
28 November – 7 December	at normal	42.3°	—

November records over 66 years

74.7°1 November 2024All-time high

4.5°22 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Worcester (8 mi).

Mon, 0953° / 43°

0.04

53 °

Grafton, Monday, 9 November

Light rain. High 53°, low 43°.

Pressure29.68 inHg

Wind12.4 mph NW

Humidity64%

Visibility6.2 mi

Dew point40°

Tue, 1052° / 40°

52 °

Grafton, Tuesday, 10 November

Overcast. High 52°, low 40°.

Pressure29.85 inHg

Wind9.1 mph W

Humidity66%

Visibility6.2 mi

Dew point38°

Wed, 1151° / 40°

51 °

Grafton, Wednesday, 11 November

Overcast. High 51°, low 40°.

Pressure29.91 inHg

Wind7.9 mph W

Humidity57%

Visibility6.2 mi

Dew point36°

Thu, 1253° / 39°

0.19

53 °

Grafton, Thursday, 12 November

Light rain. High 53°, low 39°.

Pressure29.71 inHg

Wind13.6 mph NE

Humidity72%

Visibility—

Dew point39°

Fri, 1343° / 36°

0.3

43 °

Grafton, Friday, 13 November

Rain. High 43°, low 36°.

Pressure29.29 inHg

Wind13 mph N

Humidity89%

Visibility—

Dew point35°

Sat, 1440° / 36°

0.04

40 °

Grafton, Saturday, 14 November

Light rain. High 40°, low 36°.

Pressure29.26 inHg

Wind12.5 mph W

Humidity95%

Visibility—

Dew point37°

Sun, 1541° / 37°

41 °

Grafton, Sunday, 15 November

Overcast. High 41°, low 37°.

Pressure29.47 inHg

Wind14.3 mph W

Humidity73%

Visibility—

Dew point33°

Mon, 1645° / 36°

45 °

Grafton, Monday, 16 November

Overcast. High 45°, low 36°.

Pressure29.62 inHg

Wind12.7 mph NW

Humidity66%

Visibility—

Dew point32°

Tue, 1746° / 35°

46 °

Grafton, Tuesday, 17 November

Clear. High 46°, low 35°.

Pressure29.88 inHg

Wind12.8 mph NW

Humidity60%

Visibility—

Dew point29°

Wed, 1846° / 33°

46 °

Grafton, Wednesday, 18 November

Clear. High 46°, low 33°.

Pressure30.03 inHg

Wind9.4 mph N

Humidity59%

Visibility—

Dew point28°

Thu, 1945° / 32°

45 °

Grafton, Thursday, 19 November

Clear. High 45°, low 32°.

Pressure30.30 inHg

Wind4.4 mph NE

Humidity62%

Visibility—

Dew point28°

Fri, 2049° / 31°

49 °

Grafton, Friday, 20 November

Clear. High 49°, low 31°.

Pressure30.45 inHg

Wind4.7 mph SW

Humidity56%

Visibility—

Dew point27°

Sat, 2152° / 35°

52 °

Grafton, Saturday, 21 November

Overcast. High 52°, low 35°.

Pressure30.45 inHg

Wind5.3 mph SW

Humidity71%

Visibility—

Dew point36°

Sun, 2258° / 45°

0.01

58 °

Grafton, Sunday, 22 November

Light rain. High 58°, low 45°.

Pressure30.24 inHg

Wind12.6 mph SW

Humidity90%

Visibility—

Dew point48°

Mon, 2362° / 59°

0.53

62 °

Grafton, Monday, 23 November

Rain. High 62°, low 59°.

Pressure29.68 inHg

Wind15.9 mph S

Humidity92%

Visibility—

Dew point59°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2444° / 32°

0.08

44 °

Grafton, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.08 in

Chance of precipitation27%

Record high66° (1979)

Record low11° (1989)

Wed, 2545° / 32°

0.15

45 °

Grafton, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.15 in

Chance of precipitation28%

Record high67° (1979)

Record low16° (2013)

Thu, 2646° / 33°

0.19

46 °

Grafton, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.19 in

Chance of precipitation43%

Record high63° (1979)

Record low18° (1978)

Fri, 2746° / 33°

0.12

46 °

Grafton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.12 in

Chance of precipitation37%

Record high61° (1979)

Record low15° (1978)

Sat, 2846° / 33°

0.18

46 °

Grafton, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.18 in

Chance of precipitation38%

Record high65° (1990)

Record low13° (2002)

Sun, 2945° / 32°

0.07

45 °

Grafton, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.07 in

Chance of precipitation27%

Record high65° (2011)

Record low16° (2014)

Mon, 3043° / 31°

0.12

43 °

Grafton, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.12 in

Chance of precipitation30%

Record high62° (2006)

Record low18° (2013)

Tue, 0143° / 31°

0.12

43 °

Grafton, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.12 in

Chance of precipitation32%

Record high65° (2001)

Record low14° (1967)

Wed, 0243° / 29°

0.11

43 °

Grafton, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.11 in

Chance of precipitation27%

Record high61° (2006)

Record low11° (1989)

Thu, 0342° / 29°

0.16

42 °

Grafton, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.16 in

Chance of precipitation35%

Record high63° (2009)

Record low8° (1976)

Fri, 0441° / 28°

0.11

41 °

Grafton, Friday, 4 December

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.11 in

Chance of precipitation22%

Record high64° (1982)

Record low7° (1989)

Sat, 0540° / 28°

0.15

40 °

Grafton, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.15 in

Chance of precipitation30%

Record high63° (2001)

Record low3° (2025)

Sun, 0642° / 29°

0.16

42 °

Grafton, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.16 in

Chance of precipitation48%

Record high67° (2001)

Record low13° (1971)

Mon, 0740° / 27°

0.13

40 °

Grafton, Monday, 7 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.13 in

Chance of precipitation32%

Record high66° (1998)

Record low7° (1964)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grafton, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Grafton, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.