As of 14:35 EDT

Weather in Belfast, NY

66°Current weather

Belfast, Saturday, 10 October, 14:35

Overcast. Feels like 64°. High 66°, low 39°.

Pressure30.36 inHg
Wind6.4 mph SE
Humidity46%
Visibility6.2 mi
Dew point44°

Monthly outlook for Belfast, NY: average high 55.8°, average low 40.6°. That is 0.2° below the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 13 October (77.9°), the coolest 19 October (25.6°).

55.8°/40.6°
Average high / low
−0.2°
Below normal
6 / 7
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October58.1°57.2°+0.5°
20 October – 29 October52°53.4°-0.8°
30 October – 8 Novemberat normal50.3°—

October records over 66 years

83.1°5 October 2025All-time high
20.3°20 October 1972All-time low
Sun, 1163° / 47°0.31Rain
63 °Rain

Belfast, Sunday, 11 October

Rain. High 63°, low 47°.

Pressure30.18 inHg
Wind9.2 mph SE
Humidity89%
Visibility5.1 mi
Dew point54°
Mon, 1269° / 49°0Overcast
69 °Overcast

Belfast, Monday, 12 October

Overcast. High 69°, low 49°.

Pressure29.91 inHg
Wind5.7 mph NW
Humidity80%
Visibility6.2 mi
Dew point57°
Tue, 1378° / 59°0.14Light rain
78 °Light rain

Belfast, Tuesday, 13 October

Light rain. High 78°, low 59°.

Pressure29.77 inHg
Wind13.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point61°
Wed, 1463° / 53°0.07Light rain
63 °Light rain

Belfast, Wednesday, 14 October

Light rain. High 63°, low 53°.

Pressure29.97 inHg
Wind10.3 mph NW
Humidity80%
Visibility6.2 mi
Dew point52°
Thu, 1554° / 42°0Partly cloudy
54 °Partly cloudy

Belfast, Thursday, 15 October

Partly cloudy. High 54°, low 42°.

Pressure30.39 inHg
Wind8.7 mph NW
Humidity60%
Visibility—
Dew point37°
Fri, 1661° / 43°0.54Rain
61 °Rain

Belfast, Friday, 16 October

Rain. High 61°, low 43°.

Pressure29.71 inHg
Wind18 mph W
Humidity98%
Visibility—
Dew point50°
Sat, 1744° / 36°0.07Snow
44 °Snow

Belfast, Saturday, 17 October

Snow. High 44°, low 36°.

Pressure29.83 inHg
Wind17.1 mph SW
Humidity82%
Visibility—
Dew point35°
Sun, 1837° / 26°0.01Light snow
37 °Light snow

Belfast, Sunday, 18 October

Light snow. High 37°, low 26°.

Pressure30.30 inHg
Wind12.5 mph NW
Humidity74%
Visibility—
Dew point26°
Mon, 1946° / 26°0Overcast
46 °Overcast

Belfast, Monday, 19 October

Overcast. High 46°, low 26°.

Pressure30.53 inHg
Wind6 mph W
Humidity56%
Visibility—
Dew point24°
Tue, 2056° / 30°0Clear
56 °Clear

Belfast, Tuesday, 20 October

Clear. High 56°, low 30°.

Pressure30.53 inHg
Wind4.1 mph S
Humidity46%
Visibility—
Dew point26°
Wed, 2155° / 36°0Overcast
55 °Overcast

Belfast, Wednesday, 21 October

Overcast. High 55°, low 36°.

Pressure30.39 inHg
Wind14.2 mph S
Humidity50%
Visibility—
Dew point30°
Thu, 2251° / 43°0.02Light rain
51 °Light rain

Belfast, Thursday, 22 October

Light rain. High 51°, low 43°.

Pressure30.09 inHg
Wind12.9 mph S
Humidity84%
Visibility—
Dew point44°
Fri, 2354° / 42°0.01Light rain
54 °Light rain

Belfast, Friday, 23 October

Light rain. High 54°, low 42°.

Pressure29.94 inHg
Wind16.8 mph W
Humidity69%
Visibility—
Dew point41°
Sat, 2445° / 40°0.02Light rain
45 °Light rain

Belfast, Saturday, 24 October

Light rain. High 45°, low 40°.

Pressure30.09 inHg
Wind14.5 mph W
Humidity78%
Visibility—
Dew point37°
Sun, 2552° / 39°0.11Light rain
52 °Light rain

Belfast, Sunday, 25 October

Light rain. High 52°, low 39°.

Pressure30.12 inHg
Wind15 mph S
Humidity62%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 40°0.1Climate normal
53 °Climate normal

Belfast, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation38%
Record high75° (1963)
Record low28° (1987)
Tue, 2753° / 39°0.12Climate normal
53 °Climate normal

Belfast, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation40%
Record high72° (2023)
Record low25° (1976)
Wed, 2852° / 38°0.11Climate normal
52 °Climate normal

Belfast, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation43%
Record high70° (2014)
Record low24° (1976)
Thu, 2950° / 37°0.15Climate normal
50 °Climate normal

Belfast, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation43%
Record high68° (1971)
Record low24° (1965)
Fri, 3051° / 37°0.09Climate normal
51 °Climate normal

Belfast, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2024)
Record low24° (2011)
Sat, 3153° / 38°0.11Climate normal
53 °Climate normal

Belfast, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (2024)
Record low25° (1988)
Sun, 0152° / 39°0.11Climate normal
52 °Climate normal

Belfast, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation38%
Record high68° (1974)
Record low27° (1993)
Mon, 0253° / 39°0.14Climate normal
53 °Climate normal

Belfast, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.14 in
Chance of precipitation52%
Record high71° (2016)
Record low22° (1993)
Tue, 0352° / 37°0.08Climate normal
52 °Climate normal

Belfast, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation40%
Record high68° (2015)
Record low26° (1984)
Wed, 0450° / 37°0.11Climate normal
50 °Climate normal

Belfast, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2003)
Record low23° (1989)
Thu, 0550° / 37°0.09Climate normal
50 °Climate normal

Belfast, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation50%
Record high71° (2022)
Record low20° (1991)
Fri, 0649° / 36°0.09Climate normal
49 °Climate normal

Belfast, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation50%
Record high71° (2022)
Record low26° (1966)
Sat, 0747° / 34°0.1Climate normal
47 °Climate normal

Belfast, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation47%
Record high69° (1975)
Record low19° (1992)
Sun, 0848° / 34°0.09Climate normal
48 °Climate normal

Belfast, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (2020)
Record low18° (1992)

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 Belfast, 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 Belfast, 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.