Monthly outlook for Grant Mills, NY: average high 52.5°, average low 39.5°. That is 3.7° above the climate normal for October. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 5 November (66.2°), the coolest 15 November (22°).
52.5°/39.5°
Average high / low
+3.7°
Above normal
7 / 6
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
57.8°
47.7°
+5.7°
10 November – 19 November
43.7°
42.3°
+0.8°
20 November – 29 November
at normal
39.3°
—
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).
Sun, 0157° / 32°0
57 °
Grant Mills, Sunday, 1 November
Partly cloudy. High 57°, low 32°.
Pressure30.50 inHg
Wind3.6 mph W
Humidity53%
Visibility6.2 mi
Dew point35°
Mon, 0262° / 39°0
62 °
Grant Mills, Monday, 2 November
Overcast. High 62°, low 39°.
Pressure30.36 inHg
Wind6.4 mph SW
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 0366° / 44°0
66 °
Grant Mills, Tuesday, 3 November
Overcast. High 66°, low 44°.
Pressure30.30 inHg
Wind5.4 mph SW
Humidity39%
Visibility6.2 mi
Dew point39°
Wed, 0464° / 45°0
64 °
Grant Mills, Wednesday, 4 November
Mostly clear. High 64°, low 45°.
Pressure30.21 inHg
Wind9.6 mph SW
Humidity66%
Visibility—
Dew point46°
Thu, 0566° / 49°0
66 °
Grant Mills, Thursday, 5 November
Partly cloudy. High 66°, low 49°.
Pressure30.03 inHg
Wind10 mph SW
Humidity73%
Visibility—
Dew point50°
Fri, 0652° / 49°0.22
52 °
Grant Mills, Friday, 6 November
Light rain. High 52°, low 49°.
Pressure30.09 inHg
Wind4 mph NE
Humidity92%
Visibility—
Dew point49°
Sat, 0751° / 48°0.11
51 °
Grant Mills, Saturday, 7 November
Light rain. High 51°, low 48°.
Pressure30.12 inHg
Wind3.1 mph S
Humidity95%
Visibility—
Dew point47°
Sun, 0855° / 46°0
55 °
Grant Mills, Sunday, 8 November
Light rain. High 55°, low 46°.
Pressure30.03 inHg
Wind3 mph NW
Humidity91%
Visibility—
Dew point52°
Mon, 0954° / 48°0.33
54 °
Grant Mills, Monday, 9 November
Light rain. High 54°, low 48°.
Pressure30.03 inHg
Wind4.5 mph W
Humidity99%
Visibility—
Dew point49°
Tue, 1057° / 48°0.52
57 °
Grant Mills, Tuesday, 10 November
Rain. High 57°, low 48°.
Pressure29.91 inHg
Wind6.4 mph SE
Humidity81%
Visibility—
Dew point49°
Wed, 1152° / 37°0.63
52 °
Grant Mills, Wednesday, 11 November
Snow. High 52°, low 37°.
Pressure29.47 inHg
Wind18.9 mph NW
Humidity90%
Visibility—
Dew point41°
Thu, 1238° / 32°0.07
38 °
Grant Mills, Thursday, 12 November
Light snow. High 38°, low 32°.
Pressure29.71 inHg
Wind17.6 mph NW
Humidity81%
Visibility—
Dew point30°
Fri, 1339° / 30°0
39 °
Grant Mills, Friday, 13 November
Overcast. High 39°, low 30°.
Pressure29.97 inHg
Wind17.2 mph NW
Humidity73%
Visibility—
Dew point24°
Sat, 1438° / 27°0.11
38 °
Grant Mills, Saturday, 14 November
Snow. High 38°, low 27°.
Pressure30.03 inHg
Wind5.3 mph NW
Humidity57%
Visibility—
Dew point21°
Sun, 1540° / 22°0
40 °
Grant Mills, Sunday, 15 November
Mostly clear. High 40°, low 22°.
Pressure30.06 inHg
Wind10.1 mph NW
Humidity73%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2938° / 26°0.11
38 °
Grant Mills, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation37%
Record high57° (1990)
Record low6° (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.