Monthly outlook for Grafton, NY: average high 51.9°, average low 36.1°. That is 0.8° below the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 19 October (59.2°), the coolest 19 October (29.6°).
51.9°/36.1°
Average high / low
−0.8°
Below normal
3 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
52.5°
54.3°
-1°
29 October – 7 November
50.9°
50.9°
+0°
8 November – 17 November
at normal
45.6°
—
October records over 66 years
82.9°4 October 2023All-time high
21.2°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Bennington (15 mi).
Tue, 2057° / 35°0
57 °
Grafton, Tuesday, 20 October
Clear. High 57°, low 35°.
Pressure30.33 inHg
Wind11.4 mph N
Humidity66%
Visibility6.2 mi
Dew point43°
Wed, 2153° / 32°0
53 °
Grafton, Wednesday, 21 October
Clear. High 53°, low 32°.
Pressure30.33 inHg
Wind4.2 mph N
Humidity61%
Visibility6.2 mi
Dew point37°
Thu, 2254° / 34°0
54 °
Grafton, Thursday, 22 October
Clear. High 54°, low 34°.
Pressure30.09 inHg
Wind5.1 mph N
Humidity66%
Visibility6.2 mi
Dew point40°
Fri, 2345° / 32°0
45 °
Grafton, Friday, 23 October
Clear. High 45°, low 32°.
Pressure30.42 inHg
Wind10.4 mph N
Humidity63%
Visibility—
Dew point28°
Sat, 2450° / 31°0
50 °
Grafton, Saturday, 24 October
Clear. High 50°, low 31°.
Pressure30.62 inHg
Wind4.5 mph SE
Humidity62%
Visibility—
Dew point30°
Sun, 2552° / 33°0
52 °
Grafton, Sunday, 25 October
Clear. High 52°, low 33°.
Pressure30.42 inHg
Wind8.7 mph SW
Humidity55%
Visibility—
Dew point29°
Mon, 2653° / 39°0
53 °
Grafton, Monday, 26 October
Mostly clear. High 53°, low 39°.
Pressure30.27 inHg
Wind12.2 mph NW
Humidity61%
Visibility—
Dew point36°
Tue, 2751° / 39°0.04
51 °
Grafton, Tuesday, 27 October
Light rain. High 51°, low 39°.
Pressure30.18 inHg
Wind11.6 mph S
Humidity58%
Visibility—
Dew point35°
Wed, 2849° / 34°0
49 °
Grafton, Wednesday, 28 October
Overcast. High 49°, low 34°.
Pressure30.30 inHg
Wind6.8 mph N
Humidity74%
Visibility—
Dew point36°
Thu, 2949° / 33°0
49 °
Grafton, Thursday, 29 October
Clear. High 49°, low 33°.
Pressure30.36 inHg
Wind4.4 mph SW
Humidity57%
Visibility—
Dew point31°
Fri, 3053° / 44°0
53 °
Grafton, Friday, 30 October
Overcast. High 53°, low 44°.
Pressure30.42 inHg
Wind9.3 mph S
Humidity76%
Visibility—
Dew point40°
Sat, 3152° / 42°0.24
52 °
Grafton, Saturday, 31 October
Light rain. High 52°, low 42°.
Pressure30.18 inHg
Wind13.7 mph S
Humidity93%
Visibility—
Dew point47°
Sun, 0159° / 48°0.93
59 °
Grafton, Sunday, 1 November
Rain. High 59°, low 48°.
Pressure29.91 inHg
Wind10.6 mph S
Humidity91%
Visibility—
Dew point48°
Mon, 0246° / 39°0.03
46 °
Grafton, Monday, 2 November
Light rain. High 46°, low 39°.
Pressure29.77 inHg
Wind15.8 mph W
Humidity67%
Visibility—
Dew point35°
Tue, 0346° / 32°0
46 °
Grafton, Tuesday, 3 November
Clear. High 46°, low 32°.
Pressure30.21 inHg
Wind9 mph NW
Humidity57%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0451° / 37°0.07
51 °
Grafton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1994)
Record low24° (1988)
Thu, 0550° / 37°0.15
50 °
Grafton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation43%
Record high71° (2022)
Record low25° (1965)
Fri, 0649° / 37°0.14
49 °
Grafton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.14 in
Chance of precipitation45%
Record high71° (2024)
Record low25° (1991)
Sat, 0748° / 35°0.09
48 °
Grafton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high68° (1975)
Record low16° (2002)
Sun, 0847° / 35°0.11
47 °
Grafton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation35%
Record high68° (1975)
Record low13° (2002)
Mon, 0948° / 34°0.13
48 °
Grafton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (2020)
Record low19° (2019)
Tue, 1049° / 35°0.13
49 °
Grafton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation45%
Record high70° (2020)
Record low19° (2017)
Wed, 1146° / 35°0.14
46 °
Grafton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.14 in
Chance of precipitation45%
Record high69° (2020)
Record low14° (2017)
Thu, 1246° / 33°0.13
46 °
Grafton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation40%
Record high66° (2022)
Record low17° (1976)
Fri, 1344° / 31°0.15
44 °
Grafton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation45%
Record high62° (1964)
Record low10° (2019)
Sat, 1444° / 31°0.14
44 °
Grafton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation38%
Record high63° (1989)
Record low10° (1986)
Sun, 1545° / 31°0.14
45 °
Grafton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.14 in
Chance of precipitation48%
Record high64° (1993)
Record low16° (1967)
Mon, 1644° / 31°0.13
44 °
Grafton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation37%
Record high66° (2005)
Record low11° (1972)
Tue, 1743° / 30°0.13
43 °
Grafton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation45%
Record high63° (2006)
Record low6° (1972)
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 Grafton, 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 Grafton, 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.