As of 00:34 EDT

Weather in Grafton, MA

54°

Grafton, Friday, 30 October, 00:34

Clear. Feels like 53°. High 66°, low 42°.

Pressure30.00 inHg

Wind1 mph SW

Humidity80%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Grafton, MA: average high 53.9°, average low 40.3°. That is 1° above the climate normal for October. Precipitation is expected on 4 days (about 3.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 3 November (69.5°), the coolest 12 November (30°).

53.9°/40.3°

Average high / low

+1°

Above normal

4 / 5

Wet days / normal

3.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	60.2°	53.7°	+3.6°
9 November – 18 November	43.4°	48.6°	-2.8°
19 November – 28 November	at normal	45.2°	—

October records over 66 years

85.6°5 October 2007All-time high

22.6°31 October 2020All-time low

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

Sat, 3151° / 35°

51 °

Grafton, Saturday, 31 October

Clear. High 51°, low 35°.

Pressure30.39 inHg

Wind8.1 mph NW

Humidity51%

Visibility6.2 mi

Dew point26°

Sun, 0156° / 34°

56 °

Grafton, Sunday, 1 November

Clear. High 56°, low 34°.

Pressure30.47 inHg

Wind6.3 mph W

Humidity52%

Visibility6.2 mi

Dew point35°

Mon, 0266° / 45°

66 °

Grafton, Monday, 2 November

Clear. High 66°, low 45°.

Pressure30.30 inHg

Wind6.2 mph SW

Humidity46%

Visibility6.2 mi

Dew point40°

Tue, 0369° / 50°

69 °

Grafton, Tuesday, 3 November

Partly cloudy. High 69°, low 50°.

Pressure30.30 inHg

Wind7.2 mph W

Humidity57%

Visibility—

Dew point47°

Wed, 0460° / 47°

60 °

Grafton, Wednesday, 4 November

Overcast. High 60°, low 47°.

Pressure30.33 inHg

Wind4.4 mph N

Humidity87%

Visibility—

Dew point49°

Thu, 0559° / 49°

0.02

59 °

Grafton, Thursday, 5 November

Light rain. High 59°, low 49°.

Pressure30.09 inHg

Wind4.7 mph SE

Humidity90%

Visibility—

Dew point52°

Fri, 0664° / 60°

3.07

64 °

Grafton, Friday, 6 November

Heavy rain. High 64°, low 60°.

Pressure29.65 inHg

Wind14.1 mph SE

Humidity97%

Visibility—

Dew point63°

Sat, 0762° / 42°

0.03

62 °

Grafton, Saturday, 7 November

Light rain. High 62°, low 42°.

Pressure29.47 inHg

Wind14.4 mph NW

Humidity80%

Visibility—

Dew point55°

Sun, 0848° / 34°

48 °

Grafton, Sunday, 8 November

Clear. High 48°, low 34°.

Pressure29.94 inHg

Wind13.1 mph NW

Humidity49%

Visibility—

Dew point25°

Mon, 0947° / 31°

47 °

Grafton, Monday, 9 November

Overcast. High 47°, low 31°.

Pressure30.15 inHg

Wind5.3 mph N

Humidity45%

Visibility—

Dew point21°

Tue, 1041° / 34°

0.17

41 °

Grafton, Tuesday, 10 November

Snow. High 41°, low 34°.

Pressure30.06 inHg

Wind9.4 mph NE

Humidity74%

Visibility—

Dew point32°

Wed, 1140° / 37°

0.14

40 °

Grafton, Wednesday, 11 November

Light rain. High 40°, low 37°.

Pressure29.80 inHg

Wind11.5 mph N

Humidity97%

Visibility—

Dew point38°

Thu, 1246° / 30°

46 °

Grafton, Thursday, 12 November

Clear. High 46°, low 30°.

Pressure29.94 inHg

Wind4.6 mph N

Humidity49%

Visibility—

Dew point22°

Fri, 1344° / 34°

0.01

44 °

Grafton, Friday, 13 November

Light rain. High 44°, low 34°.

Pressure29.88 inHg

Wind6.2 mph E

Humidity66%

Visibility—

Dew point29°

Sat, 1443° / 39°

0.06

43 °

Grafton, Saturday, 14 November

Light rain. High 43°, low 39°.

Pressure30.06 inHg

Wind3.5 mph N

Humidity92%

Visibility—

Dew point38°

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

Sun, 1548° / 35°

0.11

48 °

Grafton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.11 in

Chance of precipitation38%

Record high72° (1993)

Record low19° (1967)

Mon, 1648° / 35°

0.15

48 °

Grafton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.15 in

Chance of precipitation27%

Record high66° (2005)

Record low16° (1967)

Tue, 1747° / 33°

0.13

47 °

Grafton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.13 in

Chance of precipitation28%

Record high63° (2006)

Record low16° (1972)

Wed, 1847° / 34°

0.07

47 °

Grafton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.07 in

Chance of precipitation25%

Record high66° (1963)

Record low23° (2020)

Thu, 1946° / 33°

0.06

46 °

Grafton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.06 in

Chance of precipitation20%

Record high63° (1991)

Record low16° (1986)

Fri, 2046° / 33°

0.13

46 °

Grafton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.13 in

Chance of precipitation30%

Record high67° (1991)

Record low10° (1986)

Sat, 2145° / 32°

0.11

45 °

Grafton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.11 in

Chance of precipitation30%

Record high59° (1991)

Record low16° (1967)

Sun, 2244° / 32°

0.15

44 °

Grafton, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.15 in

Chance of precipitation38%

Record high61° (2007)

Record low4° (2018)

Mon, 2344° / 31°

0.15

44 °

Grafton, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.15 in

Chance of precipitation27%

Record high65° (1979)

Record low8° (2018)

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)

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.