Monthly outlook for Harford, NY: average high 49.3°, average low 29.9°. That is 1.9° below the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 26 October (60°), the coolest 5 November (24.2°).
49.3°/29.9°
Average high / low
−1.9°
Below normal
3 / 7
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
51.4°
53.4°
-1.1°
31 October – 9 November
45.8°
50.2°
-2.5°
10 November – 19 November
at normal
44.5°
—
October records over 66 years
82.4°1 October 2019All-time high
24.8°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Groton (12 mi).
Thu, 2259° / 28°0.02
59 °
Harford, Thursday, 22 October
Light rain. High 59°, low 28°.
Pressure30.12 inHg
Wind9.1 mph NW
Humidity75%
Visibility0.8 mi
Dew point45°
Fri, 2347° / 30°0
47 °
Harford, Friday, 23 October
Mostly clear. High 47°, low 30°.
Pressure30.45 inHg
Wind6.5 mph N
Humidity58%
Visibility6.2 mi
Dew point30°
Sat, 2451° / 29°0
51 °
Harford, Saturday, 24 October
Clear. High 51°, low 29°.
Pressure30.56 inHg
Wind1.5 mph W
Humidity59%
Visibility6.2 mi
Dew point33°
Sun, 2558° / 33°0
58 °
Harford, Sunday, 25 October
Clear. High 58°, low 33°.
Pressure30.53 inHg
Wind5.2 mph S
Humidity52%
Visibility—
Dew point31°
Mon, 2660° / 36°0
60 °
Harford, Monday, 26 October
Clear. High 60°, low 36°.
Pressure30.33 inHg
Wind5.1 mph W
Humidity54%
Visibility—
Dew point36°
Tue, 2756° / 35°0.04
56 °
Harford, Tuesday, 27 October
Light rain. High 56°, low 35°.
Pressure30.03 inHg
Wind15.3 mph NW
Humidity69%
Visibility—
Dew point44°
Wed, 2842° / 24°0
42 °
Harford, Wednesday, 28 October
Clear. High 42°, low 24°.
Pressure30.42 inHg
Wind9.8 mph N
Humidity53%
Visibility—
Dew point19°
Thu, 2937° / 27°0.11
37 °
Harford, Thursday, 29 October
Snow. High 37°, low 27°.
Pressure30.24 inHg
Wind5.9 mph SE
Humidity96%
Visibility—
Dew point32°
Fri, 3047° / 29°0.01
47 °
Harford, Friday, 30 October
Light rain. High 47°, low 29°.
Pressure30.18 inHg
Wind15.2 mph W
Humidity90%
Visibility—
Dew point35°
Sat, 3145° / 25°0
45 °
Harford, Saturday, 31 October
Clear. High 45°, low 25°.
Pressure30.45 inHg
Wind8.2 mph SE
Humidity57%
Visibility—
Dew point23°
Sun, 0154° / 34°0
54 °
Harford, Sunday, 1 November
Overcast. High 54°, low 34°.
Pressure30.39 inHg
Wind17.3 mph S
Humidity65%
Visibility—
Dew point34°
Mon, 0257° / 42°0.43
57 °
Harford, Monday, 2 November
Rain. High 57°, low 42°.
Pressure29.85 inHg
Wind17.7 mph S
Humidity93%
Visibility—
Dew point54°
Tue, 0340° / 27°0.02
40 °
Harford, Tuesday, 3 November
Light snow. High 40°, low 27°.
Pressure30.06 inHg
Wind20.1 mph NW
Humidity82%
Visibility—
Dew point31°
Wed, 0440° / 26°0
40 °
Harford, Wednesday, 4 November
Light rain. High 40°, low 26°.
Pressure30.15 inHg
Wind11.9 mph NW
Humidity62%
Visibility—
Dew point23°
Thu, 0538° / 24°0
38 °
Harford, Thursday, 5 November
Mostly clear. High 38°, low 24°.
Pressure30.36 inHg
Wind12.2 mph NW
Humidity53%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0649° / 37°0.12
49 °
Harford, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation40%
Record high71° (2022)
Record low26° (1962)
Sat, 0748° / 36°0.1
48 °
Harford, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation47%
Record high68° (1975)
Record low12° (1962)
Sun, 0848° / 35°0.15
48 °
Harford, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation40%
Record high67° (2020)
Record low23° (1976)
Mon, 0948° / 35°0.11
48 °
Harford, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (2020)
Record low19° (2019)
Tue, 1048° / 35°0.15
48 °
Harford, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation52%
Record high69° (2020)
Record low19° (2017)
Wed, 1146° / 35°0.16
46 °
Harford, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation58%
Record high64° (2012)
Record low17° (2017)
Thu, 1245° / 33°0.16
45 °
Harford, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation50%
Record high66° (1964)
Record low17° (2019)
Fri, 1344° / 31°0.09
44 °
Harford, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation52%
Record high59° (1985)
Record low15° (2019)
Sat, 1444° / 33°0.13
44 °
Harford, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation40%
Record high64° (1994)
Record low15° (1986)
Sun, 1544° / 32°0.16
44 °
Harford, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.16 in
Chance of precipitation53%
Record high62° (1960)
Record low13° (1996)
Mon, 1644° / 32°0.13
44 °
Harford, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation37%
Record high63° (1990)
Record low11° (1967)
Tue, 1743° / 31°0.14
43 °
Harford, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.14 in
Chance of precipitation47%
Record high61° (2006)
Record low13° (1972)
Wed, 1843° / 32°0.08
43 °
Harford, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation37%
Record high62° (2016)
Record low18° (2014)
Thu, 1944° / 31°0.1
44 °
Harford, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation35%
Record high64° (2016)
Record low15° (2014)
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 Harford, 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 Harford, 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.