Monthly outlook for Grant Mills, NY: average high 52.3°, average low 34.2°. That is 2.1° above the climate normal for October. Precipitation is expected on 2 days (about 2.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 26 October (61.8°), the coolest 25 October (25.2°).
52.3°/34.2°
Average high / low
+2.1°
Above normal
2 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
55.2°
49.8°
+3°
4 November – 13 November
47.6°
45.2°
+1.3°
14 November – 23 November
at normal
40.7°
—
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).
Mon, 2662° / 27°0
62 °
Grant Mills, Monday, 26 October
Mostly clear. High 62°, low 27°.
Pressure30.27 inHg
Wind6.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point41°
Tue, 2750° / 29°0
50 °
Grant Mills, Tuesday, 27 October
Clear. High 50°, low 29°.
Pressure30.42 inHg
Wind3.1 mph N
Humidity56%
Visibility6.2 mi
Dew point30°
Wed, 2857° / 34°0
57 °
Grant Mills, Wednesday, 28 October
Mostly clear. High 57°, low 34°.
Pressure30.42 inHg
Wind5.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point35°
Thu, 2961° / 43°0
61 °
Grant Mills, Thursday, 29 October
Partly cloudy. High 61°, low 43°.
Pressure30.24 inHg
Wind9.1 mph SW
Humidity68%
Visibility6.2 mi
Dew point46°
Fri, 3058° / 41°0.02
58 °
Grant Mills, Friday, 30 October
Light rain. High 58°, low 41°.
Pressure30.09 inHg
Wind10.5 mph W
Humidity78%
Visibility—
Dew point48°
Sat, 3150° / 35°0
50 °
Grant Mills, Saturday, 31 October
Mostly clear. High 50°, low 35°.
Pressure30.33 inHg
Wind4.3 mph NW
Humidity47%
Visibility—
Dew point26°
Sun, 0151° / 36°0
51 °
Grant Mills, Sunday, 1 November
Overcast. High 51°, low 36°.
Pressure30.36 inHg
Wind3.8 mph SW
Humidity54%
Visibility—
Dew point29°
Mon, 0259° / 39°0
59 °
Grant Mills, Monday, 2 November
Overcast. High 59°, low 39°.
Pressure30.24 inHg
Wind4.1 mph NE
Humidity52%
Visibility—
Dew point35°
Tue, 0346° / 34°0
46 °
Grant Mills, Tuesday, 3 November
Overcast. High 46°, low 34°.
Pressure30.33 inHg
Wind9 mph NE
Humidity87%
Visibility—
Dew point38°
Wed, 0437° / 29°0.51
37 °
Grant Mills, Wednesday, 4 November
Rain. High 37°, low 29°.
Pressure30.21 inHg
Wind8.2 mph NE
Humidity89%
Visibility—
Dew point33°
Thu, 0546° / 33°0
46 °
Grant Mills, Thursday, 5 November
Overcast. High 46°, low 33°.
Pressure29.88 inHg
Wind10.1 mph NW
Humidity87%
Visibility—
Dew point35°
Fri, 0650° / 31°0
50 °
Grant Mills, Friday, 6 November
Overcast. High 50°, low 31°.
Pressure29.97 inHg
Wind5.5 mph NW
Humidity62%
Visibility—
Dew point32°
Sat, 0752° / 36°0
52 °
Grant Mills, Saturday, 7 November
Overcast. High 52°, low 36°.
Pressure30.06 inHg
Wind4.4 mph SW
Humidity64%
Visibility—
Dew point37°
Sun, 0851° / 39°0.01
51 °
Grant Mills, Sunday, 8 November
Light rain. High 51°, low 39°.
Pressure29.85 inHg
Wind9.4 mph S
Humidity71%
Visibility—
Dew point38°
Mon, 0949° / 34°1.43
49 °
Grant Mills, Monday, 9 November
Snow. High 49°, low 34°.
Pressure29.44 inHg
Wind19.3 mph W
Humidity94%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1046° / 33°0.14
46 °
Grant Mills, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation50%
Record high66° (2020)
Record low15° (2017)
Wed, 1144° / 32°0.16
44 °
Grant Mills, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.16 in
Chance of precipitation38%
Record high61° (2022)
Record low13° (2017)
Thu, 1243° / 30°0.17
43 °
Grant Mills, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.17 in
Chance of precipitation43%
Record high63° (2022)
Record low14° (2019)
Fri, 1342° / 29°0.13
42 °
Grant Mills, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation43%
Record high60° (1964)
Record low12° (1986)
Sat, 1442° / 30°0.13
42 °
Grant Mills, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (1989)
Record low8° (1986)
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)
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.