As of 05:22 EDT

Weather in Lynnfield, MA

47°Current weather

Lynnfield, Saturday, 10 October, 05:22

Overcast. Feels like 44°. High 62°, low 44°.

Pressure30.30 inHg
Wind6.9 mph N
Humidity75%
Visibility6.2 mi
Dew point40°

Monthly outlook for Lynnfield, MA: average high 59.2°, average low 46.6°. That is 0° above the climate normal for October. Precipitation is expected on 8 days (about 3.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 14 October (71.6°), the coolest 20 October (38.5°).

59.2°/46.6°
Average high / low
+0°
Above normal
8 / 5
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October61.4°59.8°+0.9°
20 October – 29 October55.4°57°-0.9°
30 October – 8 Novemberat normal54°—

October records over 66 years

81.7°6 October 2025All-time high
26.8°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Lynn (5 mi).

Sun, 1164° / 41°0.02Light rain
64 °Light rain

Lynnfield, Sunday, 11 October

Light rain. High 64°, low 41°.

Pressure30.36 inHg
Wind5.6 mph S
Humidity52%
Visibility6.2 mi
Dew point44°
Mon, 1270° / 54°0.27Rain
70 °Rain

Lynnfield, Monday, 12 October

Rain. High 70°, low 54°.

Pressure29.77 inHg
Wind4.3 mph NE
Humidity74%
Visibility6.2 mi
Dew point55°
Tue, 1360° / 54°0.33Rain
60 °Rain

Lynnfield, Tuesday, 13 October

Rain. High 60°, low 54°.

Pressure29.97 inHg
Wind6 mph SE
Humidity80%
Visibility6.2 mi
Dew point52°
Wed, 1472° / 56°0.09Light rain
72 °Light rain

Lynnfield, Wednesday, 14 October

Light rain. High 72°, low 56°.

Pressure29.74 inHg
Wind11.9 mph SW
Humidity79%
Visibility—
Dew point62°
Thu, 1555° / 48°0Mostly clear
55 °Mostly clear

Lynnfield, Thursday, 15 October

Mostly clear. High 55°, low 48°.

Pressure30.03 inHg
Wind17.2 mph NW
Humidity58%
Visibility—
Dew point39°
Fri, 1659° / 48°0.14Light rain
59 °Light rain

Lynnfield, Friday, 16 October

Light rain. High 59°, low 48°.

Pressure30.21 inHg
Wind11 mph S
Humidity79%
Visibility—
Dew point45°
Sat, 1764° / 61°1.31Heavy rain
64 °Heavy rain

Lynnfield, Saturday, 17 October

Heavy rain. High 64°, low 61°.

Pressure29.94 inHg
Wind9.4 mph SW
Humidity99%
Visibility—
Dew point63°
Sun, 1860° / 52°0.83Rain
60 °Rain

Lynnfield, Sunday, 18 October

Rain. High 60°, low 52°.

Pressure29.77 inHg
Wind7.8 mph NE
Humidity98%
Visibility—
Dew point57°
Mon, 1948° / 43°0.13Light rain
48 °Light rain

Lynnfield, Monday, 19 October

Light rain. High 48°, low 43°.

Pressure30.03 inHg
Wind8.7 mph NW
Humidity91%
Visibility—
Dew point42°
Tue, 2056° / 38°0Clear
56 °Clear

Lynnfield, Tuesday, 20 October

Clear. High 56°, low 38°.

Pressure30.33 inHg
Wind7.2 mph NW
Humidity49%
Visibility—
Dew point29°
Wed, 2158° / 40°0Partly cloudy
58 °Partly cloudy

Lynnfield, Wednesday, 21 October

Partly cloudy. High 58°, low 40°.

Pressure30.47 inHg
Wind5.1 mph E
Humidity38%
Visibility—
Dew point26°
Thu, 2257° / 41°0Clear
57 °Clear

Lynnfield, Thursday, 22 October

Clear. High 57°, low 41°.

Pressure30.50 inHg
Wind6.8 mph E
Humidity55%
Visibility—
Dew point37°
Fri, 2357° / 40°0Clear
57 °Clear

Lynnfield, Friday, 23 October

Clear. High 57°, low 40°.

Pressure30.42 inHg
Wind6.5 mph E
Humidity57%
Visibility—
Dew point38°
Sat, 2457° / 41°0Mostly clear
57 °Mostly clear

Lynnfield, Saturday, 24 October

Mostly clear. High 57°, low 41°.

Pressure30.27 inHg
Wind8 mph NE
Humidity60%
Visibility—
Dew point39°
Sun, 2549° / 45°0.5Rain
49 °Rain

Lynnfield, Sunday, 25 October

Rain. High 49°, low 45°.

Pressure29.83 inHg
Wind11.4 mph NW
Humidity94%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2656° / 45°0.14Climate normal
56 °Climate normal

Lynnfield, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.14 in
Chance of precipitation28%
Record high76° (1963)
Record low31° (2018)
Tue, 2756° / 44°0.14Climate normal
56 °Climate normal

Lynnfield, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.14 in
Chance of precipitation23%
Record high76° (1963)
Record low30° (1976)
Wed, 2856° / 44°0.12Climate normal
56 °Climate normal

Lynnfield, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.12 in
Chance of precipitation37%
Record high77° (2023)
Record low30° (1976)
Thu, 2954° / 43°0.14Climate normal
54 °Climate normal

Lynnfield, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.14 in
Chance of precipitation27%
Record high69° (2015)
Record low31° (1965)
Fri, 3054° / 42°0.16Climate normal
54 °Climate normal

Lynnfield, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.16 in
Chance of precipitation32%
Record high68° (1989)
Record low32° (2020)
Sat, 3155° / 42°0.09Climate normal
55 °Climate normal

Lynnfield, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (2024)
Record low27° (2020)
Sun, 0156° / 44°0.11Climate normal
56 °Climate normal

Lynnfield, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.11 in
Chance of precipitation33%
Record high76° (2024)
Record low34° (1964)
Mon, 0256° / 43°0.1Climate normal
56 °Climate normal

Lynnfield, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1982)
Record low28° (1965)
Tue, 0355° / 42°0.21Climate normal
55 °Climate normal

Lynnfield, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.21 in
Chance of precipitation35%
Record high72° (2017)
Record low28° (2002)
Wed, 0454° / 42°0.05Climate normal
54 °Climate normal

Lynnfield, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (1987)
Record low30° (2020)
Thu, 0554° / 42°0.17Climate normal
54 °Climate normal

Lynnfield, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.17 in
Chance of precipitation37%
Record high73° (2022)
Record low30° (1965)
Fri, 0653° / 43°0.13Climate normal
53 °Climate normal

Lynnfield, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high74° (2024)
Record low31° (2012)
Sat, 0753° / 41°0.05Climate normal
53 °Climate normal

Lynnfield, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.05 in
Chance of precipitation25%
Record high73° (2022)
Record low28° (2002)
Sun, 0851° / 40°0.1Climate normal
51 °Climate normal

Lynnfield, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.1 in
Chance of precipitation33%
Record high66° (1996)
Record low28° (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 Lynnfield, 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 Lynnfield, 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.