As of 05:05 EDT

Weather in Hamburg, CT

34°Current weather

Hamburg, Sunday, 18 October, 05:05

Clear. Feels like 34°. High 52°, low 34°.

Pressure30.47 inHg
Wind0 mph N
Humidity83%
Visibility6.2 mi
Dew point30°

Monthly outlook for Hamburg, CT: average high 59.5°, average low 45°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 2 November (70.9°), the coolest 18 October (34°).

59.5°/45°
Average high / low
+0.7°
Above normal
2 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October56.5°59°-1.4°
28 October – 6 November64.3°56.4°+4.4°
7 November – 16 Novemberat normal52.2°—

October records over 66 years

80.6°2 October 2019All-time high
29.1°31 October 2020All-time low

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

Mon, 1959° / 40°0Overcast
59 °Overcast

Hamburg, Monday, 19 October

Overcast. High 59°, low 40°.

Pressure30.39 inHg
Wind7.2 mph NE
Humidity41%
Visibility6.2 mi
Dew point34°
Tue, 2063° / 46°0Clear
63 °Clear

Hamburg, Tuesday, 20 October

Clear. High 63°, low 46°.

Pressure30.21 inHg
Wind13.9 mph NE
Humidity44%
Visibility6.2 mi
Dew point40°
Wed, 2156° / 42°0Clear
56 °Clear

Hamburg, Wednesday, 21 October

Clear. High 56°, low 42°.

Pressure30.27 inHg
Wind11.7 mph NE
Humidity52%
Visibility6.2 mi
Dew point36°
Thu, 2260° / 39°0Clear
60 °Clear

Hamburg, Thursday, 22 October

Clear. High 60°, low 39°.

Pressure30.00 inHg
Wind11.9 mph NW
Humidity55%
Visibility—
Dew point36°
Fri, 2351° / 40°0Mostly clear
51 °Mostly clear

Hamburg, Friday, 23 October

Mostly clear. High 51°, low 40°.

Pressure30.21 inHg
Wind14.7 mph N
Humidity55%
Visibility—
Dew point30°
Sat, 2453° / 37°0Clear
53 °Clear

Hamburg, Saturday, 24 October

Clear. High 53°, low 37°.

Pressure30.65 inHg
Wind8.1 mph NE
Humidity52%
Visibility—
Dew point30°
Sun, 2559° / 44°0Clear
59 °Clear

Hamburg, Sunday, 25 October

Clear. High 59°, low 44°.

Pressure30.47 inHg
Wind13.8 mph SW
Humidity63%
Visibility—
Dew point42°
Mon, 2656° / 42°0.01Light rain
56 °Light rain

Hamburg, Monday, 26 October

Light rain. High 56°, low 42°.

Pressure30.21 inHg
Wind16.5 mph NW
Humidity46%
Visibility—
Dew point31°
Tue, 2757° / 40°0Mostly clear
57 °Mostly clear

Hamburg, Tuesday, 27 October

Mostly clear. High 57°, low 40°.

Pressure30.18 inHg
Wind13.4 mph W
Humidity44%
Visibility—
Dew point30°
Wed, 2855° / 43°0Clear
55 °Clear

Hamburg, Wednesday, 28 October

Clear. High 55°, low 43°.

Pressure30.30 inHg
Wind6.7 mph N
Humidity55%
Visibility—
Dew point35°
Thu, 2961° / 49°0.16Light rain
61 °Light rain

Hamburg, Thursday, 29 October

Light rain. High 61°, low 49°.

Pressure30.12 inHg
Wind14.1 mph S
Humidity80%
Visibility—
Dew point49°
Fri, 3067° / 55°0.97Rain
67 °Rain

Hamburg, Friday, 30 October

Rain. High 67°, low 55°.

Pressure29.71 inHg
Wind14.1 mph S
Humidity95%
Visibility—
Dew point60°
Sat, 3165° / 53°0Partly cloudy
65 °Partly cloudy

Hamburg, Saturday, 31 October

Partly cloudy. High 65°, low 53°.

Pressure30.03 inHg
Wind7.6 mph SW
Humidity66%
Visibility—
Dew point50°
Sun, 0167° / 57°0Overcast
67 °Overcast

Hamburg, Sunday, 1 November

Overcast. High 67°, low 57°.

Pressure29.94 inHg
Wind11.5 mph W
Humidity82%
Visibility—
Dew point58°
Mon, 0271° / 57°0Clear
71 °Clear

Hamburg, Monday, 2 November

Clear. High 71°, low 57°.

Pressure29.88 inHg
Wind16.1 mph NW
Humidity76%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0357° / 46°0.16Climate normal
57 °Climate normal

Hamburg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low46°
Average precipitation0.16 in
Chance of precipitation30%
Record high69° (2017)
Record low35° (1980)
Wed, 0456° / 46°0.04Climate normal
56 °Climate normal

Hamburg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.04 in
Chance of precipitation27%
Record high68° (1975)
Record low34° (2013)
Thu, 0556° / 46°0.15Climate normal
56 °Climate normal

Hamburg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.15 in
Chance of precipitation40%
Record high70° (2022)
Record low34° (1965)
Fri, 0655° / 45°0.11Climate normal
55 °Climate normal

Hamburg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low45°
Average precipitation0.11 in
Chance of precipitation35%
Record high71° (2024)
Record low33° (2012)
Sat, 0755° / 44°0.07Climate normal
55 °Climate normal

Hamburg, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high72° (2022)
Record low32° (1962)
Sun, 0853° / 43°0.13Climate normal
53 °Climate normal

Hamburg, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.13 in
Chance of precipitation32%
Record high71° (2020)
Record low30° (2019)
Mon, 0953° / 43°0.09Climate normal
53 °Climate normal

Hamburg, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high67° (1975)
Record low26° (2019)
Tue, 1054° / 43°0.18Climate normal
54 °Climate normal

Hamburg, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.18 in
Chance of precipitation40%
Record high65° (1999)
Record low27° (2017)
Wed, 1153° / 43°0.16Climate normal
53 °Climate normal

Hamburg, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.16 in
Chance of precipitation35%
Record high67° (2022)
Record low23° (2017)
Thu, 1252° / 41°0.16Climate normal
52 °Climate normal

Hamburg, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.16 in
Chance of precipitation38%
Record high71° (2022)
Record low28° (2019)
Fri, 1351° / 40°0.21Climate normal
51 °Climate normal

Hamburg, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.21 in
Chance of precipitation40%
Record high65° (1964)
Record low22° (2019)
Sat, 1450° / 40°0.09Climate normal
50 °Climate normal

Hamburg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.09 in
Chance of precipitation22%
Record high62° (1989)
Record low25° (1986)
Sun, 1551° / 40°0.13Climate normal
51 °Climate normal

Hamburg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.13 in
Chance of precipitation42%
Record high67° (1993)
Record low24° (1967)
Mon, 1651° / 40°0.15Climate normal
51 °Climate normal

Hamburg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (2001)
Record low23° (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 Hamburg, 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 Hamburg, 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.