As of 03:58 EDT

Weather in Deerfield, MA

42°

Deerfield, Thursday, 29 October, 03:58

Clear. Feels like 42°. High 67°, low 42°.

Pressure30.27 inHg

Wind3 mph SW

Humidity71%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Deerfield, MA: average high 57.3°, average low 43.8°. That is 3.6° above the climate normal for October. Precipitation is expected on 7 days (about 3.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (67.2°), the coolest 1 November (28.7°).

57.3°/43.8°

Average high / low

+3.6°

Above normal

7 / 5

Wet days / normal

3.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
29 October – 7 November	60.5°	52.4°	+4.5°
8 November – 17 November	52°	47.3°	+2.6°
18 November – 27 November	at normal	43.5°	—

October records over 66 years

83.1°5 October 2007All-time high

22.6°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Erving (11 mi).

Fri, 3062° / 44°

62 °

Deerfield, Friday, 30 October

Overcast. High 62°, low 44°.

Pressure30.03 inHg

Wind12.3 mph NW

Humidity55%

Visibility6.2 mi

Dew point42°

Sat, 3151° / 33°

51 °

Deerfield, Saturday, 31 October

Clear. High 51°, low 33°.

Pressure30.42 inHg

Wind6.6 mph NW

Humidity51%

Visibility6.2 mi

Dew point26°

Sun, 0157° / 29°

57 °

Deerfield, Sunday, 1 November

Clear. High 57°, low 29°.

Pressure30.45 inHg

Wind3.6 mph W

Humidity50%

Visibility6.2 mi

Dew point33°

Mon, 0267° / 39°

67 °

Deerfield, Monday, 2 November

Overcast. High 67°, low 39°.

Pressure30.24 inHg

Wind7 mph W

Humidity57%

Visibility—

Dew point40°

Tue, 0365° / 43°

65 °

Deerfield, Tuesday, 3 November

Overcast. High 65°, low 43°.

Pressure30.15 inHg

Wind12.2 mph SE

Humidity68%

Visibility—

Dew point45°

Wed, 0453° / 46°

0.05

53 °

Deerfield, Wednesday, 4 November

Light rain. High 53°, low 46°.

Pressure30.42 inHg

Wind5.3 mph S

Humidity69%

Visibility—

Dew point39°

Thu, 0555° / 48°

0.14

55 °

Deerfield, Thursday, 5 November

Light rain. High 55°, low 48°.

Pressure30.30 inHg

Wind7.1 mph SE

Humidity97%

Visibility—

Dew point49°

Fri, 0664° / 51°

0.77

64 °

Deerfield, Friday, 6 November

Rain. High 64°, low 51°.

Pressure29.85 inHg

Wind13.3 mph S

Humidity97%

Visibility—

Dew point59°

Sat, 0764° / 53°

0.17

64 °

Deerfield, Saturday, 7 November

Light rain. High 64°, low 53°.

Pressure29.59 inHg

Wind6.8 mph N

Humidity91%

Visibility—

Dew point60°

Sun, 0852° / 49°

0.63

52 °

Deerfield, Sunday, 8 November

Rain. High 52°, low 49°.

Pressure29.77 inHg

Wind11.3 mph N

Humidity90%

Visibility—

Dew point47°

Mon, 0952° / 50°

1.05

52 °

Deerfield, Monday, 9 November

Heavy rain. High 52°, low 50°.

Pressure29.65 inHg

Wind14.5 mph NE

Humidity94%

Visibility—

Dew point48°

Tue, 1053° / 50°

0.18

53 °

Deerfield, Tuesday, 10 November

Light rain. High 53°, low 50°.

Pressure29.56 inHg

Wind9.1 mph N

Humidity91%

Visibility—

Dew point50°

Wed, 1151° / 42°

0.04

51 °

Deerfield, Wednesday, 11 November

Light rain. High 51°, low 42°.

Pressure29.65 inHg

Wind10.5 mph SW

Humidity75%

Visibility—

Dew point43°

Thu, 1252° / 38°

0.02

52 °

Deerfield, Thursday, 12 November

Light rain. High 52°, low 38°.

Pressure29.94 inHg

Wind9.2 mph SW

Humidity65%

Visibility—

Dew point35°

Fri, 1351° / 46°

0.01

51 °

Deerfield, Friday, 13 November

Light rain. High 51°, low 46°.

Pressure29.77 inHg

Wind9.9 mph W

Humidity61%

Visibility—

Dew point37°

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

Sat, 1446° / 32°

0.13

46 °

Deerfield, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.13 in

Chance of precipitation27%

Record high64° (1989)

Record low11° (1986)

Sun, 1547° / 33°

0.12

47 °

Deerfield, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.12 in

Chance of precipitation45%

Record high69° (1993)

Record low18° (1967)

Mon, 1646° / 32°

0.15

46 °

Deerfield, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.15 in

Chance of precipitation30%

Record high65° (2005)

Record low14° (1967)

Tue, 1745° / 31°

0.13

45 °

Deerfield, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.13 in

Chance of precipitation32%

Record high62° (2006)

Record low6° (1972)

Wed, 1845° / 32°

0.09

45 °

Deerfield, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.09 in

Chance of precipitation25%

Record high65° (1963)

Record low22° (2020)

Thu, 1945° / 31°

0.06

45 °

Deerfield, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.06 in

Chance of precipitation22%

Record high62° (1991)

Record low12° (1986)

Fri, 2044° / 31°

0.14

44 °

Deerfield, Friday, 20 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.14 in

Chance of precipitation35%

Record high66° (1985)

Record low4° (1986)

Sat, 2143° / 30°

0.11

43 °

Deerfield, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.11 in

Chance of precipitation28%

Record high58° (1991)

Record low14° (1987)

Sun, 2242° / 30°

0.12

42 °

Deerfield, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.12 in

Chance of precipitation40%

Record high59° (1999)

Record low-1° (2018)

Mon, 2342° / 29°

0.12

42 °

Deerfield, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.12 in

Chance of precipitation25%

Record high63° (1979)

Record low-4° (2018)

Tue, 2443° / 29°

0.08

43 °

Deerfield, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.08 in

Chance of precipitation27%

Record high64° (1979)

Record low6° (1989)

Wed, 2543° / 29°

0.15

43 °

Deerfield, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.15 in

Chance of precipitation32%

Record high61° (1979)

Record low13° (1997)

Thu, 2644° / 31°

0.21

44 °

Deerfield, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.21 in

Chance of precipitation43%

Record high61° (1979)

Record low16° (1978)

Fri, 2744° / 30°

0.14

44 °

Deerfield, Friday, 27 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.14 in

Chance of precipitation40%

Record high60° (1979)

Record low14° (1978)

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 Deerfield, 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 Deerfield, 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.