Monthly outlook for Williams Grove, NY: average high 52.8°, average low 39.5°. That is 1.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 8 days and 2.2 inches. The warmest day looks like 29 October (69.3°), the coolest 12 November (24°).
52.8°/39.5°
Average high / low
+1.9°
Above normal
5 / 8
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
61.3°
51.1°
+5.6°
8 November – 17 November
38.8°
45.6°
-3.8°
18 November – 27 November
at normal
42.3°
—
October records over 66 years
84.2°4 October 2023All-time high
26.1°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Marcellus (8 mi).
Fri, 3059° / 43°0.08
59 °
Williams Grove, Friday, 30 October
Light rain. High 59°, low 43°.
Pressure30.21 inHg
Wind16.2 mph NW
Humidity68%
Visibility6.2 mi
Dew point38°
Sat, 3152° / 36°0.01
52 °
Williams Grove, Saturday, 31 October
Light rain. High 52°, low 36°.
Pressure30.47 inHg
Wind7.4 mph NW
Humidity59%
Visibility6.2 mi
Dew point33°
Sun, 0160° / 39°0
60 °
Williams Grove, Sunday, 1 November
Clear. High 60°, low 39°.
Pressure30.47 inHg
Wind8.2 mph S
Humidity54%
Visibility6.2 mi
Dew point40°
Mon, 0261° / 48°0
61 °
Williams Grove, Monday, 2 November
Overcast. High 61°, low 48°.
Pressure30.33 inHg
Wind5.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point46°
Tue, 0366° / 51°0
66 °
Williams Grove, Tuesday, 3 November
Overcast. High 66°, low 51°.
Pressure30.24 inHg
Wind10.8 mph S
Humidity61%
Visibility—
Dew point47°
Wed, 0466° / 53°0
66 °
Williams Grove, Wednesday, 4 November
Clear. High 66°, low 53°.
Pressure30.18 inHg
Wind16.8 mph S
Humidity62%
Visibility—
Dew point48°
Thu, 0564° / 51°0.13
64 °
Williams Grove, Thursday, 5 November
Light rain. High 64°, low 51°.
Pressure29.94 inHg
Wind17.6 mph S
Humidity79%
Visibility—
Dew point50°
Fri, 0666° / 51°0.36
66 °
Williams Grove, Friday, 6 November
Light rain. High 66°, low 51°.
Pressure29.53 inHg
Wind13.4 mph SE
Humidity81%
Visibility—
Dew point59°
Sat, 0748° / 38°0
48 °
Williams Grove, Saturday, 7 November
Overcast. High 48°, low 38°.
Pressure29.85 inHg
Wind16.5 mph NW
Humidity84%
Visibility—
Dew point38°
Sun, 0843° / 31°0
43 °
Williams Grove, Sunday, 8 November
Clear. High 43°, low 31°.
Pressure30.18 inHg
Wind15.9 mph NW
Humidity56%
Visibility—
Dew point25°
Mon, 0943° / 31°0
43 °
Williams Grove, Monday, 9 November
Overcast. High 43°, low 31°.
Pressure30.15 inHg
Wind5.9 mph NE
Humidity48%
Visibility—
Dew point19°
Tue, 1036° / 33°0.5
36 °
Williams Grove, Tuesday, 10 November
Snow. High 36°, low 33°.
Pressure29.94 inHg
Wind4 mph E
Humidity99%
Visibility—
Dew point36°
Wed, 1136° / 25°0.03
36 °
Williams Grove, Wednesday, 11 November
Light snow. High 36°, low 25°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity77%
Visibility—
Dew point26°
Thu, 1239° / 24°0
39 °
Williams Grove, Thursday, 12 November
Partly cloudy. High 39°, low 24°.
Pressure29.94 inHg
Wind6.5 mph SE
Humidity73%
Visibility—
Dew point26°
Fri, 1335° / 33°0.18
35 °
Williams Grove, Friday, 13 November
Light snow. High 35°, low 33°.
Pressure29.80 inHg
Wind10 mph SE
Humidity95%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1444° / 33°0.13
44 °
Williams Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high65° (1994)
Record low17° (1996)
Sun, 1544° / 33°0.17
44 °
Williams Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.17 in
Chance of precipitation53%
Record high63° (1989)
Record low13° (1996)
Mon, 1644° / 32°0.13
44 °
Williams Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation43%
Record high64° (1990)
Record low10° (2019)
Tue, 1743° / 32°0.13
43 °
Williams Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.13 in
Chance of precipitation42%
Record high61° (1987)
Record low15° (1972)
Wed, 1844° / 33°0.07
44 °
Williams Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation42%
Record high62° (2016)
Record low19° (2014)
Thu, 1944° / 33°0.09
44 °
Williams Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high65° (1985)
Record low17° (2014)
Fri, 2043° / 32°0.13
43 °
Williams Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.13 in
Chance of precipitation52%
Record high68° (1991)
Record low11° (1986)
Sat, 2142° / 31°0.13
42 °
Williams Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.13 in
Chance of precipitation53%
Record high55° (2003)
Record low14° (1987)
Sun, 2241° / 31°0.13
41 °
Williams Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.13 in
Chance of precipitation57%
Record high61° (1999)
Record low9° (2018)
Mon, 2342° / 30°0.1
42 °
Williams Grove, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation45%
Record high63° (1979)
Record low2° (2018)
Tue, 2442° / 31°0.11
42 °
Williams Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation52%
Record high64° (2014)
Record low14° (1971)
Wed, 2542° / 31°0.11
42 °
Williams Grove, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation47%
Record high59° (2001)
Record low10° (1995)
Thu, 2642° / 32°0.24
42 °
Williams Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.24 in
Chance of precipitation63%
Record high63° (1979)
Record low19° (1978)
Fri, 2742° / 31°0.14
42 °
Williams Grove, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.14 in
Chance of precipitation63%
Record high61° (1988)
Record low17° (1978)
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 Williams Grove, 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 Williams Grove, 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.