As of 11:09 EDT

Weather in Lisbon, CT

63°Current weather

Lisbon, Friday, 9 October, 11:09

Clear. Feels like 62°. High 66°, low 45°.

Pressure30.09 inHg
Wind2 mph E
Humidity59%
Visibility6.2 mi
Dew point48°

Monthly outlook for Lisbon, CT: average high 62°, average low 43.5°. That is 0.1° above the climate normal for October. Precipitation is expected on 7 days (about 4.2 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 13 October (75.1°), the coolest 19 October (29.6°).

62°/43.5°
Average high / low
+0.1°
Above normal
7 / 4
Wet days / normal
4.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October63.6°62.9°+0.4°
19 October – 28 October59.5°59.6°-0.1°
29 October – 7 Novemberat normal56.5°—

October records over 66 years

83.8°6 October 2007All-time high
22.6°31 October 2020All-time low

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

Sat, 1065° / 45°0Overcast
65 °Overcast

Lisbon, Saturday, 10 October

Overcast. High 65°, low 45°.

Pressure30.47 inHg
Wind2.8 mph NW
Humidity44%
Visibility6.2 mi
Dew point40°
Sun, 1160° / 41°0.21Rain
60 °Rain

Lisbon, Sunday, 11 October

Rain. High 60°, low 41°.

Pressure30.36 inHg
Wind8.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point43°
Mon, 1267° / 56°0.26Rain
67 °Rain

Lisbon, Monday, 12 October

Rain. High 67°, low 56°.

Pressure29.68 inHg
Wind12.5 mph N
Humidity79%
Visibility6.2 mi
Dew point55°
Tue, 1375° / 52°0.16Light rain
75 °Light rain

Lisbon, Tuesday, 13 October

Light rain. High 75°, low 52°.

Pressure29.77 inHg
Wind8.8 mph SW
Humidity70%
Visibility—
Dew point57°
Wed, 1463° / 48°0.01Light rain
63 °Light rain

Lisbon, Wednesday, 14 October

Light rain. High 63°, low 48°.

Pressure29.88 inHg
Wind9.1 mph N
Humidity67%
Visibility—
Dew point50°
Thu, 1560° / 40°0Clear
60 °Clear

Lisbon, Thursday, 15 October

Clear. High 60°, low 40°.

Pressure30.24 inHg
Wind7.1 mph N
Humidity41%
Visibility—
Dew point29°
Fri, 1664° / 43°0.2Rain
64 °Rain

Lisbon, Friday, 16 October

Rain. High 64°, low 43°.

Pressure30.09 inHg
Wind16 mph SW
Humidity80%
Visibility—
Dew point48°
Sat, 1766° / 43°0.33Rain
66 °Rain

Lisbon, Saturday, 17 October

Rain. High 66°, low 43°.

Pressure29.83 inHg
Wind15.2 mph SW
Humidity93%
Visibility—
Dew point51°
Sun, 1850° / 33°0Mostly clear
50 °Mostly clear

Lisbon, Sunday, 18 October

Mostly clear. High 50°, low 33°.

Pressure30.15 inHg
Wind10.6 mph NW
Humidity51%
Visibility—
Dew point28°
Mon, 1953° / 30°0Overcast
53 °Overcast

Lisbon, Monday, 19 October

Overcast. High 53°, low 30°.

Pressure30.50 inHg
Wind5.4 mph S
Humidity36%
Visibility—
Dew point20°
Tue, 2058° / 36°0Clear
58 °Clear

Lisbon, Tuesday, 20 October

Clear. High 58°, low 36°.

Pressure30.53 inHg
Wind5 mph S
Humidity55%
Visibility—
Dew point35°
Wed, 2161° / 38°0Clear
61 °Clear

Lisbon, Wednesday, 21 October

Clear. High 61°, low 38°.

Pressure30.59 inHg
Wind6 mph S
Humidity52%
Visibility—
Dew point37°
Thu, 2260° / 40°0Overcast
60 °Overcast

Lisbon, Thursday, 22 October

Overcast. High 60°, low 40°.

Pressure30.45 inHg
Wind5.2 mph S
Humidity60%
Visibility—
Dew point40°
Fri, 2361° / 45°0.07Light rain
61 °Light rain

Lisbon, Friday, 23 October

Light rain. High 61°, low 45°.

Pressure30.24 inHg
Wind8 mph S
Humidity97%
Visibility—
Dew point54°
Sat, 2464° / 60°3.01Heavy rain
64 °Heavy rain

Lisbon, Saturday, 24 October

Heavy rain. High 64°, low 60°.

Pressure29.91 inHg
Wind27.8 mph SE
Humidity94%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 46°0.14Climate normal
60 °Climate normal

Lisbon, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.14 in
Chance of precipitation33%
Record high77° (1963)
Record low35° (2003)
Mon, 2658° / 45°0.14Climate normal
58 °Climate normal

Lisbon, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.14 in
Chance of precipitation28%
Record high77° (1963)
Record low31° (2018)
Tue, 2758° / 45°0.13Climate normal
58 °Climate normal

Lisbon, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.13 in
Chance of precipitation25%
Record high79° (1963)
Record low30° (1976)
Wed, 2858° / 44°0.16Climate normal
58 °Climate normal

Lisbon, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.16 in
Chance of precipitation32%
Record high78° (2023)
Record low29° (1976)
Thu, 2957° / 43°0.16Climate normal
57 °Climate normal

Lisbon, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.16 in
Chance of precipitation23%
Record high73° (1971)
Record low31° (1965)
Fri, 3056° / 42°0.16Climate normal
56 °Climate normal

Lisbon, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.16 in
Chance of precipitation25%
Record high70° (1971)
Record low29° (2020)
Sat, 3157° / 42°0.08Climate normal
57 °Climate normal

Lisbon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (2024)
Record low23° (2020)
Sun, 0158° / 44°0.11Climate normal
58 °Climate normal

Lisbon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (2024)
Record low33° (2020)
Mon, 0258° / 44°0.09Climate normal
58 °Climate normal

Lisbon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1982)
Record low27° (2023)
Tue, 0358° / 43°0.18Climate normal
58 °Climate normal

Lisbon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.18 in
Chance of precipitation32%
Record high72° (1990)
Record low30° (2002)
Wed, 0456° / 42°0.04Climate normal
56 °Climate normal

Lisbon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (1975)
Record low29° (2020)
Thu, 0556° / 42°0.15Climate normal
56 °Climate normal

Lisbon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high72° (2022)
Record low32° (1965)
Fri, 0655° / 42°0.12Climate normal
55 °Climate normal

Lisbon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high74° (2024)
Record low29° (2021)
Sat, 0755° / 41°0.08Climate normal
55 °Climate normal

Lisbon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high75° (2022)
Record low28° (1962)

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 Lisbon, CT 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 Lisbon, CT 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.