As of 14:05 EDT

Weather in Oswegatchie, CT

55°Current weather

Oswegatchie, Sunday, 18 October, 14:05

Clear. Feels like 52°. High 55°, low 33°.

Pressure30.53 inHg
Wind5.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point31°

Monthly outlook for Oswegatchie, CT: average high 59.2°, average low 46.2°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 30 October (67°), the coolest 18 October (33°).

59.2°/46.2°
Average high / low
+0.5°
Above normal
3 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October57.4°59°-0.9°
28 October – 6 November62.1°56.4°+3.2°
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 (7 mi).

Mon, 1958° / 40°0Overcast
58 °Overcast

Oswegatchie, Monday, 19 October

Overcast. High 58°, low 40°.

Pressure30.42 inHg
Wind7.7 mph NE
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 2062° / 48°0Overcast
62 °Overcast

Oswegatchie, Tuesday, 20 October

Overcast. High 62°, low 48°.

Pressure30.18 inHg
Wind15.1 mph NE
Humidity52%
Visibility6.2 mi
Dew point42°
Wed, 2156° / 44°0Partly cloudy
56 °Partly cloudy

Oswegatchie, Wednesday, 21 October

Partly cloudy. High 56°, low 44°.

Pressure30.18 inHg
Wind12.7 mph NE
Humidity56%
Visibility6.2 mi
Dew point38°
Thu, 2262° / 42°0Clear
62 °Clear

Oswegatchie, Thursday, 22 October

Clear. High 62°, low 42°.

Pressure29.97 inHg
Wind9.6 mph NW
Humidity46%
Visibility6.2 mi
Dew point37°
Fri, 2352° / 41°0Clear
52 °Clear

Oswegatchie, Friday, 23 October

Clear. High 52°, low 41°.

Pressure30.27 inHg
Wind12.1 mph N
Humidity54%
Visibility—
Dew point31°
Sat, 2453° / 37°0Clear
53 °Clear

Oswegatchie, Saturday, 24 October

Clear. High 53°, low 37°.

Pressure30.68 inHg
Wind8.9 mph N
Humidity45%
Visibility—
Dew point26°
Sun, 2557° / 45°0Overcast
57 °Overcast

Oswegatchie, Sunday, 25 October

Overcast. High 57°, low 45°.

Pressure30.50 inHg
Wind14.8 mph SW
Humidity61%
Visibility—
Dew point40°
Mon, 2660° / 49°0Partly cloudy
60 °Partly cloudy

Oswegatchie, Monday, 26 October

Partly cloudy. High 60°, low 49°.

Pressure30.30 inHg
Wind15.6 mph W
Humidity46%
Visibility—
Dew point36°
Tue, 2759° / 44°0Overcast
59 °Overcast

Oswegatchie, Tuesday, 27 October

Overcast. High 59°, low 44°.

Pressure30.33 inHg
Wind15 mph NW
Humidity58%
Visibility—
Dew point37°
Wed, 2854° / 39°0Partly cloudy
54 °Partly cloudy

Oswegatchie, Wednesday, 28 October

Partly cloudy. High 54°, low 39°.

Pressure30.47 inHg
Wind9.1 mph SW
Humidity51%
Visibility—
Dew point30°
Thu, 2962° / 54°0.22Light rain
62 °Light rain

Oswegatchie, Thursday, 29 October

Light rain. High 62°, low 54°.

Pressure30.18 inHg
Wind17.5 mph S
Humidity75%
Visibility—
Dew point52°
Fri, 3067° / 60°0.99Heavy rain
67 °Heavy rain

Oswegatchie, Friday, 30 October

Heavy rain. High 67°, low 60°.

Pressure29.94 inHg
Wind21.8 mph SW
Humidity90%
Visibility—
Dew point61°
Sat, 3166° / 58°0Partly cloudy
66 °Partly cloudy

Oswegatchie, Saturday, 31 October

Partly cloudy. High 66°, low 58°.

Pressure30.09 inHg
Wind7.5 mph E
Humidity83%
Visibility—
Dew point58°
Sun, 0165° / 57°0.06Light rain
65 °Light rain

Oswegatchie, Sunday, 1 November

Light rain. High 65°, low 57°.

Pressure30.00 inHg
Wind10.1 mph SW
Humidity96%
Visibility—
Dew point63°
Mon, 0259° / 49°0Overcast
59 °Overcast

Oswegatchie, Monday, 2 November

Overcast. High 59°, low 49°.

Pressure30.30 inHg
Wind11.6 mph NW
Humidity56%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0357° / 46°0.16Climate normal
57 °Climate normal

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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

Oswegatchie, 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 Oswegatchie, 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 Oswegatchie, 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.