Monthly outlook for Grant Mills, NY: average high 49°, average low 34.5°. That is 1.5° above the climate normal for October. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 3 November (67.2°), the coolest 12 November (17.2°).
49°/34.5°
Average high / low
+1.5°
Above normal
6 / 6
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
56.3°
47.9°
+4.6°
9 November – 18 November
36.9°
42.7°
-3.2°
19 November – 28 November
at normal
39.6°
—
October records over 66 years
78.3°5 October 2007All-time high
21°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Rockland (12 mi).
Sat, 3148° / 32°0
48 °
Grant Mills, Saturday, 31 October
Mostly clear. High 48°, low 32°.
Pressure30.45 inHg
Wind6.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point27°
Sun, 0157° / 33°0
57 °
Grant Mills, Sunday, 1 November
Clear. High 57°, low 33°.
Pressure30.47 inHg
Wind3.9 mph W
Humidity55%
Visibility4.6 mi
Dew point37°
Mon, 0261° / 40°0
61 °
Grant Mills, Monday, 2 November
Overcast. High 61°, low 40°.
Pressure30.33 inHg
Wind4.5 mph W
Humidity57%
Visibility6.2 mi
Dew point42°
Tue, 0367° / 44°0
67 °
Grant Mills, Tuesday, 3 November
Overcast. High 67°, low 44°.
Pressure30.30 inHg
Wind5.5 mph S
Humidity59%
Visibility—
Dew point45°
Wed, 0463° / 47°0
63 °
Grant Mills, Wednesday, 4 November
Clear. High 63°, low 47°.
Pressure30.27 inHg
Wind8.4 mph S
Humidity50%
Visibility—
Dew point40°
Thu, 0557° / 47°0.14
57 °
Grant Mills, Thursday, 5 November
Light rain. High 57°, low 47°.
Pressure30.03 inHg
Wind9.5 mph SE
Humidity94%
Visibility—
Dew point50°
Fri, 0661° / 56°1.11
61 °
Grant Mills, Friday, 6 November
Rain. High 61°, low 56°.
Pressure29.56 inHg
Wind10.3 mph SE
Humidity98%
Visibility—
Dew point59°
Sat, 0752° / 35°0.07
52 °
Grant Mills, Saturday, 7 November
Light rain. High 52°, low 35°.
Pressure29.77 inHg
Wind17.4 mph NW
Humidity96%
Visibility—
Dew point40°
Sun, 0840° / 26°0
40 °
Grant Mills, Sunday, 8 November
Clear. High 40°, low 26°.
Pressure30.06 inHg
Wind14.1 mph NW
Humidity61%
Visibility—
Dew point23°
Mon, 0945° / 27°0
45 °
Grant Mills, Monday, 9 November
Overcast. High 45°, low 27°.
Pressure30.12 inHg
Wind3.6 mph N
Humidity41%
Visibility—
Dew point15°
Tue, 1033° / 31°0.71
33 °
Grant Mills, Tuesday, 10 November
Snow. High 33°, low 31°.
Pressure29.97 inHg
Wind3.3 mph SE
Humidity98%
Visibility—
Dew point32°
Wed, 1133° / 18°0.13
33 °
Grant Mills, Wednesday, 11 November
Snow. High 33°, low 18°.
Pressure29.88 inHg
Wind6.1 mph N
Humidity97%
Visibility—
Dew point32°
Thu, 1237° / 17°0
37 °
Grant Mills, Thursday, 12 November
Clear. High 37°, low 17°.
Pressure29.94 inHg
Wind3 mph SE
Humidity75%
Visibility—
Dew point23°
Fri, 1334° / 28°0.28
34 °
Grant Mills, Friday, 13 November
Light snow. High 34°, low 28°.
Pressure29.83 inHg
Wind3.4 mph SE
Humidity100%
Visibility—
Dew point33°
Sat, 1439° / 33°0.02
39 °
Grant Mills, Saturday, 14 November
Light rain. High 39°, low 33°.
Pressure30.06 inHg
Wind3.1 mph NW
Humidity100%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1543° / 30°0.14
43 °
Grant Mills, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.14 in
Chance of precipitation50%
Record high64° (1993)
Record low12° (1967)
Mon, 1642° / 29°0.13
42 °
Grant Mills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation28%
Record high60° (1990)
Record low10° (1967)
Tue, 1741° / 28°0.11
41 °
Grant Mills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation38%
Record high58° (2006)
Record low16° (1995)
Wed, 1841° / 29°0.11
41 °
Grant Mills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (2021)
Record low13° (1972)
Thu, 1941° / 28°0.1
41 °
Grant Mills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.1 in
Chance of precipitation28%
Record high61° (1991)
Record low10° (1986)
Fri, 2041° / 28°0.17
41 °
Grant Mills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.17 in
Chance of precipitation38%
Record high63° (1991)
Record low2° (1986)
Sat, 2140° / 27°0.13
40 °
Grant Mills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation38%
Record high55° (1991)
Record low9° (1987)
Sun, 2239° / 27°0.14
39 °
Grant Mills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation38%
Record high57° (2007)
Record low0° (2018)
Mon, 2339° / 26°0.1
39 °
Grant Mills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.1 in
Chance of precipitation30%
Record high58° (1979)
Record low-5° (2018)
Tue, 2439° / 27°0.12
39 °
Grant Mills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.12 in
Chance of precipitation38%
Record high58° (2014)
Record low2° (1989)
Wed, 2540° / 27°0.16
40 °
Grant Mills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.16 in
Chance of precipitation43%
Record high58° (1979)
Record low8° (1995)
Thu, 2640° / 27°0.21
40 °
Grant Mills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.21 in
Chance of precipitation47%
Record high57° (1979)
Record low13° (1978)
Fri, 2739° / 28°0.12
39 °
Grant Mills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation40%
Record high56° (2015)
Record low11° (1977)
Sat, 2840° / 28°0.22
40 °
Grant Mills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.22 in
Chance of precipitation45%
Record high60° (1990)
Record low11° (2014)
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.