As of 09:18 EDT

Weather in Deerfield, NH

43°

Deerfield, Friday, 23 October, 09:18

Clear. Feels like 39°. High 55°, low 38°.

Pressure30.33 inHg

Wind5.4 mph N

Humidity70%

Visibility5.6 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Deerfield, NH: average high 55.6°, average low 40.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 6 days (about 3.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (66.2°), the coolest 28 October (28.1°).

55.6°/40.4°

Average high / low

+0.8°

Above normal

6 / 5

Wet days / normal

3.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	56.1°	55.1°	+0.6°
2 November – 11 November	54.8°	51.7°	+1.7°
12 November – 21 November	at normal	45.9°	—

October records over 66 years

84.9°5 October 2007All-time high

24.1°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Manchester (14 mi).

Sat, 2459° / 30°

59 °

Deerfield, Saturday, 24 October

Mostly clear. High 59°, low 30°.

Pressure30.50 inHg

Wind3.1 mph NW

Humidity44%

Visibility6.2 mi

Dew point29°

Sun, 2564° / 34°

64 °

Deerfield, Sunday, 25 October

Clear. High 64°, low 34°.

Pressure30.50 inHg

Wind3.2 mph W

Humidity35%

Visibility6.2 mi

Dew point31°

Mon, 2663° / 35°

63 °

Deerfield, Monday, 26 October

Overcast. High 63°, low 35°.

Pressure30.15 inHg

Wind6.6 mph W

Humidity43%

Visibility6.2 mi

Dew point36°

Tue, 2748° / 33°

48 °

Deerfield, Tuesday, 27 October

Clear. High 48°, low 33°.

Pressure30.33 inHg

Wind8 mph NW

Humidity58%

Visibility—

Dew point30°

Wed, 2848° / 28°

48 °

Deerfield, Wednesday, 28 October

Clear. High 48°, low 28°.

Pressure30.50 inHg

Wind5.6 mph S

Humidity60%

Visibility—

Dew point28°

Thu, 2962° / 35°

62 °

Deerfield, Thursday, 29 October

Overcast. High 62°, low 35°.

Pressure30.36 inHg

Wind6 mph SW

Humidity67%

Visibility—

Dew point40°

Fri, 3066° / 45°

66 °

Deerfield, Friday, 30 October

Overcast. High 66°, low 45°.

Pressure30.18 inHg

Wind9.4 mph W

Humidity67%

Visibility—

Dew point46°

Sat, 3152° / 44°

0.13

52 °

Deerfield, Saturday, 31 October

Light rain. High 52°, low 44°.

Pressure30.39 inHg

Wind4.5 mph E

Humidity87%

Visibility—

Dew point46°

Sun, 0146° / 44°

0.2

46 °

Deerfield, Sunday, 1 November

Light rain. High 46°, low 44°.

Pressure30.45 inHg

Wind5.6 mph E

Humidity98%

Visibility—

Dew point44°

Mon, 0255° / 48°

1.02

55 °

Deerfield, Monday, 2 November

Rain. High 55°, low 48°.

Pressure30.12 inHg

Wind6 mph E

Humidity99%

Visibility—

Dew point53°

Tue, 0364° / 50°

64 °

Deerfield, Tuesday, 3 November

Partly cloudy. High 64°, low 50°.

Pressure29.97 inHg

Wind6.6 mph NW

Humidity83%

Visibility—

Dew point53°

Wed, 0456° / 44°

56 °

Deerfield, Wednesday, 4 November

Overcast. High 56°, low 44°.

Pressure30.15 inHg

Wind10.6 mph E

Humidity66%

Visibility—

Dew point43°

Thu, 0546° / 45°

0.85

46 °

Deerfield, Thursday, 5 November

Rain. High 46°, low 45°.

Pressure30.24 inHg

Wind10.7 mph E

Humidity95%

Visibility—

Dew point44°

Fri, 0648° / 45°

0.85

48 °

Deerfield, Friday, 6 November

Heavy rain. High 48°, low 45°.

Pressure30.00 inHg

Wind6.9 mph N

Humidity97%

Visibility—

Dew point46°

Sat, 0759° / 49°

0.11

59 °

Deerfield, Saturday, 7 November

Light rain. High 59°, low 49°.

Pressure29.65 inHg

Wind7.4 mph W

Humidity88%

Visibility—

Dew point49°

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

Sun, 0850° / 37°

0.1

50 °

Deerfield, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.1 in

Chance of precipitation30%

Record high70° (2020)

Record low24° (1960)

Mon, 0950° / 36°

0.1

50 °

Deerfield, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation28%

Record high70° (2020)

Record low22° (1971)

Tue, 1051° / 37°

0.16

51 °

Deerfield, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.16 in

Chance of precipitation37%

Record high72° (2020)

Record low22° (2017)

Wed, 1149° / 36°

0.13

49 °

Deerfield, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.13 in

Chance of precipitation35%

Record high73° (2020)

Record low20° (2017)

Thu, 1248° / 35°

0.12

48 °

Deerfield, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.12 in

Chance of precipitation38%

Record high72° (2022)

Record low21° (1976)

Fri, 1346° / 33°

0.15

46 °

Deerfield, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.15 in

Chance of precipitation37%

Record high67° (1964)

Record low14° (2019)

Sat, 1446° / 33°

0.11

46 °

Deerfield, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.11 in

Chance of precipitation28%

Record high65° (1989)

Record low10° (1986)

Sun, 1547° / 34°

0.13

47 °

Deerfield, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.13 in

Chance of precipitation38%

Record high69° (1993)

Record low18° (2018)

Mon, 1647° / 33°

0.14

47 °

Deerfield, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.14 in

Chance of precipitation30%

Record high66° (2005)

Record low14° (1967)

Tue, 1746° / 31°

0.13

46 °

Deerfield, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.13 in

Chance of precipitation30%

Record high64° (2006)

Record low10° (1972)

Wed, 1846° / 32°

0.08

46 °

Deerfield, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.08 in

Chance of precipitation25%

Record high66° (1963)

Record low21° (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 precipitation23%

Record high63° (1991)

Record low12° (1997)

Fri, 2045° / 31°

0.14

45 °

Deerfield, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.14 in

Chance of precipitation35%

Record high69° (1991)

Record low8° (1986)

Sat, 2144° / 30°

0.12

44 °

Deerfield, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.12 in

Chance of precipitation32%

Record high61° (1991)

Record low13° (1967)

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, NH 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, NH 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.