As of 03:50 EDT

Weather in Deerfield, MA

40°

Deerfield, Saturday, 31 October, 03:50

Mostly clear. Feels like 35°. High 53°, low 40°.

Pressure30.27 inHg

Wind6.2 mph NW

Humidity79%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Monthly outlook for Deerfield, MA: average high 58.8°, average low 42.2°. That is 4.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 4 November (69.3°), the coolest 15 November (32.5°).

58.8°/42.2°

Average high / low

+4.8°

Above normal

3 / 5

Wet days / normal

1.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	62.3°	51.8°	+5.9°
10 November – 19 November	52.8°	46.5°	+3.5°
20 November – 29 November	at normal	43.2°	—

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).

Sun, 0159° / 35°

59 °

Deerfield, Sunday, 1 November

Clear. High 59°, low 35°.

Pressure30.47 inHg

Wind5.7 mph W

Humidity53%

Visibility6.2 mi

Dew point36°

Mon, 0267° / 41°

67 °

Deerfield, Monday, 2 November

Partly cloudy. High 67°, low 41°.

Pressure30.30 inHg

Wind6.6 mph W

Humidity42%

Visibility6.2 mi

Dew point40°

Tue, 0369° / 49°

69 °

Deerfield, Tuesday, 3 November

Overcast. High 69°, low 49°.

Pressure30.30 inHg

Wind2.3 mph SE

Humidity56%

Visibility6.2 mi

Dew point49°

Wed, 0469° / 45°

69 °

Deerfield, Wednesday, 4 November

Overcast. High 69°, low 45°.

Pressure30.24 inHg

Wind9.6 mph S

Humidity66%

Visibility—

Dew point48°

Thu, 0564° / 49°

64 °

Deerfield, Thursday, 5 November

Overcast. High 64°, low 49°.

Pressure30.12 inHg

Wind7 mph S

Humidity78%

Visibility—

Dew point54°

Fri, 0667° / 61°

0.35

67 °

Deerfield, Friday, 6 November

Rain. High 67°, low 61°.

Pressure29.94 inHg

Wind8.3 mph S

Humidity96%

Visibility—

Dew point61°

Sat, 0764° / 52°

0.87

64 °

Deerfield, Saturday, 7 November

Rain. High 64°, low 52°.

Pressure29.83 inHg

Wind5.8 mph N

Humidity97%

Visibility—

Dew point58°

Sun, 0856° / 42°

0.01

56 °

Deerfield, Sunday, 8 November

Light rain. High 56°, low 42°.

Pressure30.06 inHg

Wind10.6 mph N

Humidity75%

Visibility—

Dew point44°

Mon, 0956° / 37°

56 °

Deerfield, Monday, 9 November

Partly cloudy. High 56°, low 37°.

Pressure30.06 inHg

Wind4.4 mph N

Humidity61%

Visibility—

Dew point35°

Tue, 1056° / 39°

56 °

Deerfield, Tuesday, 10 November

Partly cloudy. High 56°, low 39°.

Pressure29.83 inHg

Wind11.9 mph NW

Humidity57%

Visibility—

Dew point37°

Wed, 1162° / 39°

62 °

Deerfield, Wednesday, 11 November

Clear. High 62°, low 39°.

Pressure29.74 inHg

Wind6 mph NW

Humidity49%

Visibility—

Dew point34°

Thu, 1258° / 41°

58 °

Deerfield, Thursday, 12 November

Clear. High 58°, low 41°.

Pressure29.62 inHg

Wind6.6 mph NW

Humidity60%

Visibility—

Dew point43°

Fri, 1354° / 37°

0.11

54 °

Deerfield, Friday, 13 November

Light rain. High 54°, low 37°.

Pressure29.65 inHg

Wind9 mph S

Humidity69%

Visibility—

Dew point37°

Sat, 1445° / 37°

45 °

Deerfield, Saturday, 14 November

Overcast. High 45°, low 37°.

Pressure29.50 inHg

Wind8.3 mph W

Humidity85%

Visibility—

Dew point39°

Sun, 1541° / 32°

41 °

Deerfield, Sunday, 15 November

Clear. High 41°, low 32°.

Pressure29.83 inHg

Wind13.8 mph NW

Humidity55%

Visibility—

Dew point23°

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

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)

Sat, 2844° / 31°

0.19

44 °

Deerfield, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.19 in

Chance of precipitation37%

Record high64° (1990)

Record low12° (2002)

Sun, 2942° / 29°

0.08

42 °

Deerfield, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.08 in

Chance of precipitation25%

Record high62° (2011)

Record low11° (2014)

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.