Monthly outlook for Dellwood, NY: average high 45.6°, average low 34.8°. That is 0.3° above the climate normal for November. Precipitation is expected on 6 days (about 0.5 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 21 November (56.7°), the coolest 24 November (27.7°).
45.6°/34.8°
Average high / low
+0.3°
Above normal
6 / 7
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
46.3°
45.9°
+0.2°
21 November – 30 November
44.4°
43°
+0.8°
1 December – 10 December
at normal
38.7°
—
November records over 66 years
77°5 November 2022All-time high
6.3°30 November 2013All-time low
Climate normals and records are computed from the nearest reference point — Amherst (11 mi).
Thu, 1247° / 36°0.07
47 °
Dellwood, Thursday, 12 November
Light rain. High 47°, low 36°.
Pressure29.68 inHg
Wind12.8 mph NE
Humidity89%
Visibility4.4 mi
Dew point40°
Fri, 1339° / 37°0
39 °
Dellwood, Friday, 13 November
Overcast. High 39°, low 37°.
Pressure29.80 inHg
Wind9.3 mph N
Humidity71%
Visibility6.2 mi
Dew point26°
Sat, 1441° / 35°0
41 °
Dellwood, Saturday, 14 November
Overcast. High 41°, low 35°.
Pressure29.97 inHg
Wind9.8 mph NW
Humidity72%
Visibility6.2 mi
Dew point30°
Sun, 1542° / 39°0.01
42 °
Dellwood, Sunday, 15 November
Light rain. High 42°, low 39°.
Pressure30.27 inHg
Wind9.5 mph NW
Humidity68%
Visibility6.2 mi
Dew point33°
Mon, 1644° / 37°0.01
44 °
Dellwood, Monday, 16 November
Light rain. High 44°, low 37°.
Pressure30.50 inHg
Wind6.3 mph W
Humidity76%
Visibility—
Dew point34°
Tue, 1746° / 32°0
46 °
Dellwood, Tuesday, 17 November
Overcast. High 46°, low 32°.
Pressure30.45 inHg
Wind5.3 mph E
Humidity65%
Visibility—
Dew point29°
Wed, 1848° / 31°0
48 °
Dellwood, Wednesday, 18 November
Clear. High 48°, low 31°.
Pressure30.33 inHg
Wind9.3 mph NE
Humidity70%
Visibility—
Dew point31°
Thu, 1950° / 31°0
50 °
Dellwood, Thursday, 19 November
Clear. High 50°, low 31°.
Pressure30.21 inHg
Wind6.4 mph NE
Humidity62%
Visibility—
Dew point29°
Fri, 2054° / 36°0
54 °
Dellwood, Friday, 20 November
Clear. High 54°, low 36°.
Pressure29.91 inHg
Wind9.1 mph SW
Humidity42%
Visibility—
Dew point29°
Sat, 2157° / 44°0.11
57 °
Dellwood, Saturday, 21 November
Light rain. High 57°, low 44°.
Pressure29.56 inHg
Wind32.9 mph SW
Humidity77%
Visibility—
Dew point46°
Sun, 2247° / 37°0.05
47 °
Dellwood, Sunday, 22 November
Light rain. High 47°, low 37°.
Pressure29.80 inHg
Wind20.1 mph W
Humidity64%
Visibility—
Dew point33°
Mon, 2341° / 31°0
41 °
Dellwood, Monday, 23 November
Partly cloudy. High 41°, low 31°.
Pressure30.12 inHg
Wind12.7 mph W
Humidity46%
Visibility—
Dew point21°
Tue, 2439° / 28°0.11
39 °
Dellwood, Tuesday, 24 November
Snow. High 39°, low 28°.
Pressure30.21 inHg
Wind16.6 mph SW
Humidity75%
Visibility—
Dew point29°
Wed, 2542° / 33°0.09
42 °
Dellwood, Wednesday, 25 November
Snow. High 42°, low 33°.
Pressure30.15 inHg
Wind16.1 mph SW
Humidity61%
Visibility—
Dew point29°
Thu, 2640° / 34°0.07
40 °
Dellwood, Thursday, 26 November
Light rain. High 40°, low 34°.
Pressure30.06 inHg
Wind7.9 mph S
Humidity93%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2744° / 33°0.11
44 °
Dellwood, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation43%
Record high65° (1990)
Record low19° (1974)
Sat, 2843° / 33°0.18
43 °
Dellwood, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.18 in
Chance of precipitation63%
Record high64° (1990)
Record low16° (1996)
Sun, 2941° / 31°0.1
41 °
Dellwood, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.1 in
Chance of precipitation38%
Record high62° (2005)
Record low7° (2013)
Mon, 3042° / 31°0.12
42 °
Dellwood, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.12 in
Chance of precipitation53%
Record high64° (1991)
Record low6° (2013)
Tue, 0141° / 31°0.16
41 °
Dellwood, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.16 in
Chance of precipitation50%
Record high58° (1998)
Record low13° (1976)
Wed, 0240° / 30°0.12
40 °
Dellwood, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.12 in
Chance of precipitation53%
Record high65° (1982)
Record low7° (1976)
Thu, 0340° / 29°0.11
40 °
Dellwood, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation38%
Record high66° (1982)
Record low6° (1976)
Fri, 0439° / 28°0.11
39 °
Dellwood, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.11 in
Chance of precipitation43%
Record high63° (1982)
Record low6° (1966)
Sat, 0539° / 28°0.09
39 °
Dellwood, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.09 in
Chance of precipitation40%
Record high66° (1982)
Record low3° (2025)
Sun, 0639° / 29°0.13
39 °
Dellwood, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.13 in
Chance of precipitation53%
Record high64° (1998)
Record low13° (1980)
Mon, 0737° / 27°0.09
37 °
Dellwood, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high64° (1998)
Record low12° (1964)
Tue, 0837° / 26°0.05
37 °
Dellwood, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.05 in
Chance of precipitation32%
Record high61° (1966)
Record low6° (2025)
Wed, 0938° / 27°0.13
38 °
Dellwood, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.13 in
Chance of precipitation50%
Record high58° (2023)
Record low0° (2002)
Thu, 1038° / 28°0.12
38 °
Dellwood, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.12 in
Chance of precipitation50%
Record high59° (1971)
Record low7° (1964)
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 Dellwood, 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 Dellwood, 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.