Monthly outlook for Williams Grove, NY: average high 47.8°, average low 37°. That is 2.6° above the climate normal for November. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 8 days and 2.1 inches. The warmest day looks like 25 November (62.6°), the coolest 27 November (26.4°).
47.8°/37°
Average high / low
+2.6°
Above normal
5 / 8
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
45.6°
43.8°
+1°
22 November – 1 December
51.5°
41.2°
+5.7°
2 December – 11 December
at normal
36.4°
—
November records over 66 years
72.9°6 November 2022All-time high
2.5°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Marcellus (8 mi).
Fri, 1341° / 32°0.12
41 °
Williams Grove, Friday, 13 November
Light snow. High 41°, low 32°.
Pressure29.74 inHg
Wind11.1 mph N
Humidity78%
Visibility6.2 mi
Dew point26°
Sat, 1437° / 33°0.13
37 °
Williams Grove, Saturday, 14 November
Snow. High 37°, low 33°.
Pressure29.85 inHg
Wind11.2 mph W
Humidity92%
Visibility5.8 mi
Dew point33°
Sun, 1539° / 34°0.26
39 °
Williams Grove, Sunday, 15 November
Snow. High 39°, low 34°.
Pressure30.15 inHg
Wind10.7 mph NW
Humidity91%
Visibility6.0 mi
Dew point35°
Mon, 1642° / 36°0.02
42 °
Williams Grove, Monday, 16 November
Light rain. High 42°, low 36°.
Pressure30.45 inHg
Wind11.7 mph NW
Humidity80%
Visibility—
Dew point34°
Tue, 1747° / 34°0
47 °
Williams Grove, Tuesday, 17 November
Mostly clear. High 47°, low 34°.
Pressure30.47 inHg
Wind8.7 mph W
Humidity84%
Visibility—
Dew point37°
Wed, 1848° / 33°0
48 °
Williams Grove, Wednesday, 18 November
Clear. High 48°, low 33°.
Pressure30.47 inHg
Wind6 mph W
Humidity74%
Visibility—
Dew point34°
Thu, 1952° / 35°0
52 °
Williams Grove, Thursday, 19 November
Clear. High 52°, low 35°.
Pressure30.39 inHg
Wind5.1 mph W
Humidity55%
Visibility—
Dew point29°
Fri, 2054° / 38°0
54 °
Williams Grove, Friday, 20 November
Overcast. High 54°, low 38°.
Pressure30.27 inHg
Wind5.1 mph S
Humidity51%
Visibility—
Dew point29°
Sat, 2151° / 38°0
51 °
Williams Grove, Saturday, 21 November
Overcast. High 51°, low 38°.
Pressure30.06 inHg
Wind6.7 mph W
Humidity46%
Visibility—
Dew point27°
Sun, 2252° / 44°0
52 °
Williams Grove, Sunday, 22 November
Overcast. High 52°, low 44°.
Pressure30.09 inHg
Wind17.8 mph S
Humidity78%
Visibility—
Dew point41°
Mon, 2358° / 49°0
58 °
Williams Grove, Monday, 23 November
Overcast. High 58°, low 49°.
Pressure29.97 inHg
Wind16.9 mph S
Humidity55%
Visibility—
Dew point38°
Tue, 2461° / 46°0
61 °
Williams Grove, Tuesday, 24 November
Overcast. High 61°, low 46°.
Pressure30.06 inHg
Wind19.1 mph S
Humidity53%
Visibility—
Dew point37°
Wed, 2563° / 45°0.09
63 °
Williams Grove, Wednesday, 25 November
Light rain. High 63°, low 45°.
Pressure29.62 inHg
Wind21.4 mph S
Humidity89%
Visibility—
Dew point59°
Thu, 2641° / 33°0
41 °
Williams Grove, Thursday, 26 November
Light rain. High 41°, low 33°.
Pressure30.12 inHg
Wind16.9 mph W
Humidity57%
Visibility—
Dew point26°
Fri, 2735° / 26°0
35 °
Williams Grove, Friday, 27 November
Clear. High 35°, low 26°.
Pressure30.39 inHg
Wind16.7 mph W
Humidity48%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2842° / 31°0.21
42 °
Williams Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.21 in
Chance of precipitation72%
Record high66° (1990)
Record low17° (2002)
Sun, 2940° / 30°0.13
40 °
Williams Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.13 in
Chance of precipitation40%
Record high61° (2005)
Record low16° (1976)
Mon, 3040° / 29°0.11
40 °
Williams Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation52%
Record high61° (1998)
Record low5° (2013)
Tue, 0139° / 28°0.18
39 °
Williams Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.18 in
Chance of precipitation52%
Record high60° (2006)
Record low11° (1976)
Wed, 0238° / 27°0.12
38 °
Williams Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.12 in
Chance of precipitation57%
Record high58° (1998)
Record low6° (1967)
Thu, 0338° / 27°0.14
38 °
Williams Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.14 in
Chance of precipitation57%
Record high59° (1982)
Record low5° (1976)
Fri, 0437° / 26°0.11
37 °
Williams Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation50%
Record high64° (2012)
Record low4° (1966)
Sat, 0537° / 27°0.11
37 °
Williams Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.11 in
Chance of precipitation52%
Record high64° (1982)
Record low6° (1980)
Sun, 0638° / 27°0.15
38 °
Williams Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.15 in
Chance of precipitation62%
Record high63° (1998)
Record low11° (1980)
Mon, 0735° / 25°0.12
35 °
Williams Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.12 in
Chance of precipitation55%
Record high63° (1998)
Record low8° (1972)
Tue, 0834° / 24°0.08
34 °
Williams Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.08 in
Chance of precipitation40%
Record high59° (1966)
Record low5° (2025)
Wed, 0935° / 24°0.14
35 °
Williams Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.14 in
Chance of precipitation55%
Record high57° (1966)
Record low-5° (1989)
Thu, 1037° / 25°0.14
37 °
Williams Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.14 in
Chance of precipitation57%
Record high58° (1966)
Record low6° (1968)
Fri, 1135° / 24°0.15
35 °
Williams Grove, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.15 in
Chance of precipitation57%
Record high58° (2021)
Record low2° (1988)
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.