As of 03:38 EDT

Weather in Hamburg, CT

55°Current weather

Hamburg, Thursday, 15 October, 03:38

Clear. Feels like 54°. High 59°, low 45°.

Pressure30.06 inHg
Wind5.7 mph N
Humidity84%
Visibility6.2 mi
Dew point50°

Monthly outlook for Hamburg, CT: average high 61.3°, average low 48.4°. That is 1.3° above the climate normal for October. Precipitation is expected on 5 days (about 4.6 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 16 October (68.6°), the coolest 18 October (34.6°).

61.3°/48.4°
Average high / low
+1.3°
Above normal
5 / 4
Wet days / normal
4.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October61.3°60°+0.7°
25 October – 3 November61.3°57.3°+2.3°
4 November – 13 Novemberat normal53.6°—

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).

Fri, 1669° / 44°0.24Rain
69 °Rain

Hamburg, Friday, 16 October

Rain. High 69°, low 44°.

Pressure29.83 inHg
Wind11.6 mph S
Humidity95%
Visibility4.3 mi
Dew point61°
Sat, 1763° / 40°0.08Light rain
63 °Light rain

Hamburg, Saturday, 17 October

Light rain. High 63°, low 40°.

Pressure30.00 inHg
Wind14.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point34°
Sun, 1852° / 35°0Clear
52 °Clear

Hamburg, Sunday, 18 October

Clear. High 52°, low 35°.

Pressure30.59 inHg
Wind2.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point25°
Mon, 1961° / 41°0Clear
61 °Clear

Hamburg, Monday, 19 October

Clear. High 61°, low 41°.

Pressure30.50 inHg
Wind6.3 mph SW
Humidity61%
Visibility—
Dew point41°
Tue, 2065° / 43°0Clear
65 °Clear

Hamburg, Tuesday, 20 October

Clear. High 65°, low 43°.

Pressure30.27 inHg
Wind7.9 mph N
Humidity53%
Visibility—
Dew point41°
Wed, 2163° / 48°0Clear
63 °Clear

Hamburg, Wednesday, 21 October

Clear. High 63°, low 48°.

Pressure30.42 inHg
Wind8.5 mph E
Humidity60%
Visibility—
Dew point44°
Thu, 2257° / 44°0Partly cloudy
57 °Partly cloudy

Hamburg, Thursday, 22 October

Partly cloudy. High 57°, low 44°.

Pressure30.50 inHg
Wind7.3 mph NE
Humidity60%
Visibility—
Dew point39°
Fri, 2364° / 50°0Overcast
64 °Overcast

Hamburg, Friday, 23 October

Overcast. High 64°, low 50°.

Pressure30.36 inHg
Wind8.3 mph W
Humidity67%
Visibility—
Dew point47°
Sat, 2462° / 52°0Overcast
62 °Overcast

Hamburg, Saturday, 24 October

Overcast. High 62°, low 52°.

Pressure30.47 inHg
Wind11.9 mph E
Humidity69%
Visibility—
Dew point49°
Sun, 2564° / 56°0.01Light rain
64 °Light rain

Hamburg, Sunday, 25 October

Light rain. High 64°, low 56°.

Pressure30.45 inHg
Wind8.1 mph S
Humidity82%
Visibility—
Dew point55°
Mon, 2664° / 58°0Overcast
64 °Overcast

Hamburg, Monday, 26 October

Overcast. High 64°, low 58°.

Pressure30.24 inHg
Wind10.8 mph S
Humidity87%
Visibility—
Dew point58°
Tue, 2762° / 58°0.04Light rain
62 °Light rain

Hamburg, Tuesday, 27 October

Light rain. High 62°, low 58°.

Pressure30.15 inHg
Wind11.5 mph SW
Humidity92%
Visibility—
Dew point58°
Wed, 2858° / 53°0.41Rain
58 °Rain

Hamburg, Wednesday, 28 October

Rain. High 58°, low 53°.

Pressure30.12 inHg
Wind13.9 mph E
Humidity89%
Visibility—
Dew point51°
Thu, 2963° / 56°3.8Heavy rain
63 °Heavy rain

Hamburg, Thursday, 29 October

Heavy rain. High 63°, low 56°.

Pressure29.53 inHg
Wind26 mph E
Humidity98%
Visibility—
Dew point61°
Fri, 3058° / 52°0Clear
58 °Clear

Hamburg, Friday, 30 October

Clear. High 58°, low 52°.

Pressure29.91 inHg
Wind17.8 mph NW
Humidity64%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3156° / 46°0.07Climate normal
56 °Climate normal

Hamburg, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.07 in
Chance of precipitation23%
Record high72° (2024)
Record low29° (2020)
Sun, 0158° / 47°0.12Climate normal
58 °Climate normal

Hamburg, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low47°
Average precipitation0.12 in
Chance of precipitation28%
Record high74° (2024)
Record low37° (2010)
Mon, 0257° / 47°0.08Climate normal
57 °Climate normal

Hamburg, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low47°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (2022)
Record low31° (1965)
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)

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.