Monthly outlook for Grant Mills, NY: average high 40.6°, average low 29.5°. That is 0.3° above the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 19 November (54.3°), the coolest 28 November (23.2°).
40.6°/29.5°
Average high / low
+0.3°
Above normal
3 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
42.6°
40.7°
+1°
24 November – 3 December
37.4°
37.9°
-0.3°
4 December – 13 December
at normal
33.4°
—
November records over 66 years
69.4°2 November 1982All-time high
-4.7°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Rockland (12 mi).
Sun, 1536° / 31°0
36 °
Grant Mills, Sunday, 15 November
Overcast. High 36°, low 31°.
Pressure30.18 inHg
Wind10.5 mph NW
Humidity89%
Visibility6.2 mi
Dew point28°
Mon, 1636° / 29°0
36 °
Grant Mills, Monday, 16 November
Overcast. High 36°, low 29°.
Pressure30.45 inHg
Wind9.6 mph NW
Humidity85%
Visibility6.2 mi
Dew point31°
Tue, 1744° / 32°0
44 °
Grant Mills, Tuesday, 17 November
Partly cloudy. High 44°, low 32°.
Pressure30.47 inHg
Wind6.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point33°
Wed, 1850° / 32°0
50 °
Grant Mills, Wednesday, 18 November
Mostly clear. High 50°, low 32°.
Pressure30.47 inHg
Wind5.8 mph NW
Humidity66%
Visibility—
Dew point31°
Thu, 1954° / 34°0
54 °
Grant Mills, Thursday, 19 November
Overcast. High 54°, low 34°.
Pressure30.42 inHg
Wind4.3 mph W
Humidity56%
Visibility—
Dew point30°
Fri, 2044° / 37°0
44 °
Grant Mills, Friday, 20 November
Overcast. High 44°, low 37°.
Pressure30.12 inHg
Wind13.1 mph NW
Humidity89%
Visibility—
Dew point40°
Sat, 2143° / 26°0
43 °
Grant Mills, Saturday, 21 November
Clear. High 43°, low 26°.
Pressure30.47 inHg
Wind6.4 mph N
Humidity49%
Visibility—
Dew point17°
Sun, 2238° / 30°0
38 °
Grant Mills, Sunday, 22 November
Overcast. High 38°, low 30°.
Pressure30.42 inHg
Wind8.9 mph SE
Humidity76%
Visibility—
Dew point30°
Mon, 2345° / 36°0.09
45 °
Grant Mills, Monday, 23 November
Light rain. High 45°, low 36°.
Pressure30.09 inHg
Wind9 mph S
Humidity98%
Visibility—
Dew point41°
Tue, 2433° / 30°0
33 °
Grant Mills, Tuesday, 24 November
Partly cloudy. High 33°, low 30°.
Pressure30.09 inHg
Wind9.4 mph W
Humidity82%
Visibility—
Dew point28°
Wed, 2541° / 29°0
41 °
Grant Mills, Wednesday, 25 November
Mostly clear. High 41°, low 29°.
Pressure30.30 inHg
Wind5.2 mph W
Humidity69%
Visibility—
Dew point26°
Thu, 2638° / 26°0.22
38 °
Grant Mills, Thursday, 26 November
Snow. High 38°, low 26°.
Pressure30.15 inHg
Wind11.2 mph NW
Humidity68%
Visibility—
Dew point28°
Fri, 2735° / 24°0.01
35 °
Grant Mills, Friday, 27 November
Light snow. High 35°, low 24°.
Pressure30.27 inHg
Wind13.5 mph NW
Humidity74%
Visibility—
Dew point22°
Sat, 2841° / 23°0
41 °
Grant Mills, Saturday, 28 November
Overcast. High 41°, low 23°.
Pressure30.09 inHg
Wind4.7 mph N
Humidity70%
Visibility—
Dew point24°
Sun, 2936° / 27°0.01
36 °
Grant Mills, Sunday, 29 November
Light snow. High 36°, low 27°.
Pressure29.94 inHg
Wind7 mph NW
Humidity81%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3036° / 25°0.12
36 °
Grant Mills, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.12 in
Chance of precipitation47%
Record high56° (1991)
Record low7° (2013)
Tue, 0136° / 25°0.17
36 °
Grant Mills, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.17 in
Chance of precipitation43%
Record high58° (2006)
Record low5° (1967)
Wed, 0236° / 23°0.13
36 °
Grant Mills, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.13 in
Chance of precipitation47%
Record high53° (1982)
Record low2° (1967)
Thu, 0336° / 23°0.14
36 °
Grant Mills, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.14 in
Chance of precipitation42%
Record high54° (1998)
Record low-1° (1976)
Fri, 0435° / 22°0.11
35 °
Grant Mills, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.11 in
Chance of precipitation30%
Record high58° (1998)
Record low-2° (1976)
Sat, 0534° / 22°0.13
34 °
Grant Mills, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.13 in
Chance of precipitation32%
Record high58° (2001)
Record low-1° (1971)
Sun, 0636° / 23°0.17
36 °
Grant Mills, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.17 in
Chance of precipitation43%
Record high58° (1998)
Record low0° (1976)
Mon, 0733° / 21°0.12
33 °
Grant Mills, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.12 in
Chance of precipitation35%
Record high58° (1998)
Record low2° (2002)
Tue, 0832° / 20°0.1
32 °
Grant Mills, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.1 in
Chance of precipitation30%
Record high55° (1966)
Record low0° (1989)
Wed, 0933° / 20°0.16
33 °
Grant Mills, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.16 in
Chance of precipitation47%
Record high57° (1966)
Record low-5° (1989)
Thu, 1034° / 21°0.13
34 °
Grant Mills, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.13 in
Chance of precipitation42%
Record high53° (1966)
Record low-5° (1968)
Fri, 1133° / 20°0.2
33 °
Grant Mills, Friday, 11 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.2 in
Chance of precipitation47%
Record high53° (1966)
Record low-3° (1977)
Sat, 1232° / 20°0.13
32 °
Grant Mills, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.13 in
Chance of precipitation40%
Record high54° (1979)
Record low-7° (1988)
Sun, 1332° / 20°0.13
32 °
Grant Mills, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.13 in
Chance of precipitation43%
Record high56° (2015)
Record low-6° (1995)
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 Grant Mills, 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 Grant Mills, 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.