As of 10:03 EDT

Weather in Lyme, NY

58°Current weather

Lyme, Thursday, 8 October, 10:03

Clear. Feels like 58°. High 62°, low 54°.

Pressure29.77 inHg
Wind13.8 mph W
Humidity77%
Visibility6.2 mi
Dew point52°

Monthly outlook for Lyme, NY: average high 58.5°, average low 48.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 8 days (about 2.7 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 16 October (64.5°), the coolest 18 October (38.9°).

58.5°/48.6°
Average high / low
+1.5°
Above normal
8 / 6
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October59°57.2°+1°
18 October – 27 October57.5°53°+2.5°
28 October – 6 Novemberat normal49.6°—

October records over 66 years

81.3°5 October 2023All-time high
27.9°23 October 1969All-time low

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

Fri, 0960° / 48°0.03Light rain
60 °Light rain

Lyme, Friday, 9 October

Light rain. High 60°, low 48°.

Pressure30.12 inHg
Wind10 mph W
Humidity72%
Visibility6.2 mi
Dew point47°
Sat, 1058° / 45°0Clear
58 °Clear

Lyme, Saturday, 10 October

Clear. High 58°, low 45°.

Pressure30.47 inHg
Wind4.2 mph E
Humidity55%
Visibility6.2 mi
Dew point39°
Sun, 1161° / 56°0.3Rain
61 °Rain

Lyme, Sunday, 11 October

Rain. High 61°, low 56°.

Pressure30.24 inHg
Wind14.3 mph S
Humidity68%
Visibility6.2 mi
Dew point51°
Mon, 1263° / 57°0.23Rain
63 °Rain

Lyme, Monday, 12 October

Rain. High 63°, low 57°.

Pressure29.83 inHg
Wind10.5 mph SW
Humidity87%
Visibility—
Dew point56°
Tue, 1364° / 49°0.19Light rain
64 °Light rain

Lyme, Tuesday, 13 October

Light rain. High 64°, low 49°.

Pressure29.77 inHg
Wind15.1 mph SW
Humidity81%
Visibility—
Dew point48°
Wed, 1450° / 41°0Clear
50 °Clear

Lyme, Wednesday, 14 October

Clear. High 50°, low 41°.

Pressure30.12 inHg
Wind10.6 mph N
Humidity54%
Visibility—
Dew point29°
Thu, 1557° / 43°0Overcast
57 °Overcast

Lyme, Thursday, 15 October

Overcast. High 57°, low 43°.

Pressure30.33 inHg
Wind10.9 mph SE
Humidity54%
Visibility—
Dew point33°
Fri, 1665° / 50°1.34Heavy rain
65 °Heavy rain

Lyme, Friday, 16 October

Heavy rain. High 65°, low 50°.

Pressure29.88 inHg
Wind28.3 mph SW
Humidity89%
Visibility—
Dew point55°
Sat, 1751° / 41°0Mostly clear
51 °Mostly clear

Lyme, Saturday, 17 October

Mostly clear. High 51°, low 41°.

Pressure30.39 inHg
Wind21.7 mph NW
Humidity55%
Visibility—
Dew point28°
Sun, 1852° / 39°0Clear
52 °Clear

Lyme, Sunday, 18 October

Clear. High 52°, low 39°.

Pressure30.59 inHg
Wind16.4 mph SW
Humidity55%
Visibility—
Dew point30°
Mon, 1954° / 47°0Overcast
54 °Overcast

Lyme, Monday, 19 October

Overcast. High 54°, low 47°.

Pressure30.45 inHg
Wind13.2 mph SW
Humidity63%
Visibility—
Dew point39°
Tue, 2057° / 52°0.05Light rain
57 °Light rain

Lyme, Tuesday, 20 October

Light rain. High 57°, low 52°.

Pressure30.21 inHg
Wind15.3 mph S
Humidity67%
Visibility—
Dew point42°
Wed, 2161° / 54°0.11Light rain
61 °Light rain

Lyme, Wednesday, 21 October

Light rain. High 61°, low 54°.

Pressure30.06 inHg
Wind17 mph SW
Humidity85%
Visibility—
Dew point53°
Thu, 2261° / 54°0Partly cloudy
61 °Partly cloudy

Lyme, Thursday, 22 October

Partly cloudy. High 61°, low 54°.

Pressure30.09 inHg
Wind17.7 mph S
Humidity83%
Visibility—
Dew point51°
Fri, 2361° / 49°0.41Rain
61 °Rain

Lyme, Friday, 23 October

Rain. High 61°, low 49°.

Pressure29.83 inHg
Wind32.2 mph SW
Humidity78%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 44°0.1Climate normal
53 °Climate normal

Lyme, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (1963)
Record low33° (1978)
Sun, 2553° / 44°0.13Climate normal
53 °Climate normal

Lyme, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (2022)
Record low34° (1976)
Mon, 2651° / 44°0.14Climate normal
51 °Climate normal

Lyme, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.14 in
Chance of precipitation37%
Record high68° (2022)
Record low31° (1976)
Tue, 2752° / 43°0.13Climate normal
52 °Climate normal

Lyme, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (2023)
Record low29° (1976)
Wed, 2851° / 42°0.12Climate normal
51 °Climate normal

Lyme, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.12 in
Chance of precipitation38%
Record high66° (1971)
Record low30° (1976)
Thu, 2949° / 40°0.07Climate normal
49 °Climate normal

Lyme, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (2019)
Record low29° (1965)
Fri, 3049° / 41°0.11Climate normal
49 °Climate normal

Lyme, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation22%
Record high66° (2024)
Record low31° (2002)
Sat, 3151° / 41°0.12Climate normal
51 °Climate normal

Lyme, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation35%
Record high71° (2024)
Record low31° (1972)
Sun, 0151° / 42°0.14Climate normal
51 °Climate normal

Lyme, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation52%
Record high64° (2024)
Record low29° (1965)
Mon, 0250° / 41°0.19Climate normal
50 °Climate normal

Lyme, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.19 in
Chance of precipitation43%
Record high65° (1971)
Record low26° (1965)
Tue, 0350° / 40°0.11Climate normal
50 °Climate normal

Lyme, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (1961)
Record low28° (2002)
Wed, 0449° / 40°0.11Climate normal
49 °Climate normal

Lyme, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation48%
Record high65° (2022)
Record low28° (1989)
Thu, 0549° / 40°0.11Climate normal
49 °Climate normal

Lyme, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation45%
Record high72° (2022)
Record low28° (1965)
Fri, 0648° / 40°0.12Climate normal
48 °Climate normal

Lyme, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (2022)
Record low29° (1987)

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 Lyme, NY 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 Lyme, NY 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.