Monthly outlook for Grooville, NY: average high 54.5°, average low 34.6°. That is 1.8° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 19 October (62°), the coolest 28 October (25.9°).
54.5°/34.6°
Average high / low
+1.8°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
55.8°
52.2°
+2°
27 October – 5 November
52.3°
49.1°
+1.8°
6 November – 15 November
at normal
44.1°
—
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 (2 mi).
Sun, 1851° / 28°0
51 °
Grooville, Sunday, 18 October
Clear. High 51°, low 28°.
Pressure30.56 inHg
Wind3.2 mph NW
Humidity47%
Visibility6.2 mi
Dew point29°
Mon, 1962° / 31°0
62 °
Grooville, Monday, 19 October
Clear. High 62°, low 31°.
Pressure30.42 inHg
Wind6.8 mph N
Humidity36%
Visibility6.2 mi
Dew point32°
Tue, 2059° / 41°0
59 °
Grooville, Tuesday, 20 October
Clear. High 59°, low 41°.
Pressure30.33 inHg
Wind9.6 mph NE
Humidity49%
Visibility6.2 mi
Dew point37°
Wed, 2157° / 35°0
57 °
Grooville, Wednesday, 21 October
Clear. High 57°, low 35°.
Pressure30.30 inHg
Wind5.1 mph NE
Humidity48%
Visibility6.2 mi
Dew point34°
Thu, 2256° / 35°0
56 °
Grooville, Thursday, 22 October
Clear. High 56°, low 35°.
Pressure30.12 inHg
Wind12.9 mph N
Humidity59%
Visibility—
Dew point33°
Fri, 2355° / 34°0
55 °
Grooville, Friday, 23 October
Clear. High 55°, low 34°.
Pressure30.30 inHg
Wind9.1 mph N
Humidity57%
Visibility—
Dew point32°
Sat, 2451° / 35°0
51 °
Grooville, Saturday, 24 October
Partly cloudy. High 51°, low 35°.
Pressure30.56 inHg
Wind7.1 mph SE
Humidity60%
Visibility—
Dew point32°
Sun, 2556° / 36°0
56 °
Grooville, Sunday, 25 October
Partly cloudy. High 56°, low 36°.
Pressure30.47 inHg
Wind7 mph S
Humidity68%
Visibility—
Dew point38°
Mon, 2661° / 41°0
61 °
Grooville, Monday, 26 October
Overcast. High 61°, low 41°.
Pressure30.15 inHg
Wind7.5 mph SW
Humidity69%
Visibility—
Dew point42°
Tue, 2752° / 33°0.01
52 °
Grooville, Tuesday, 27 October
Light rain. High 52°, low 33°.
Pressure30.06 inHg
Wind13.8 mph N
Humidity63%
Visibility—
Dew point35°
Wed, 2841° / 26°0
41 °
Grooville, Wednesday, 28 October
Clear. High 41°, low 26°.
Pressure30.36 inHg
Wind9.6 mph N
Humidity49%
Visibility—
Dew point17°
Thu, 2953° / 26°0
53 °
Grooville, Thursday, 29 October
Clear. High 53°, low 26°.
Pressure30.30 inHg
Wind4.7 mph N
Humidity29%
Visibility—
Dew point13°
Fri, 3056° / 35°0
56 °
Grooville, Friday, 30 October
Overcast. High 56°, low 35°.
Pressure30.21 inHg
Wind3.8 mph W
Humidity37%
Visibility—
Dew point24°
Sat, 3158° / 45°0
58 °
Grooville, Saturday, 31 October
Partly cloudy. High 58°, low 45°.
Pressure30.24 inHg
Wind7.8 mph S
Humidity69%
Visibility—
Dew point46°
Sun, 0154° / 43°0.02
54 °
Grooville, Sunday, 1 November
Light rain. High 54°, low 43°.
Pressure30.21 inHg
Wind13 mph NW
Humidity81%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 36°0.17
50 °
Grooville, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.17 in
Chance of precipitation38%
Record high69° (1982)
Record low21° (1965)
Tue, 0350° / 35°0.11
50 °
Grooville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation38%
Record high66° (2003)
Record low23° (1993)
Wed, 0448° / 35°0.08
48 °
Grooville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high67° (1994)
Record low24° (2013)
Thu, 0547° / 35°0.13
47 °
Grooville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (1994)
Record low18° (1962)
Fri, 0646° / 34°0.1
46 °
Grooville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high69° (2024)
Record low21° (1962)
Sat, 0746° / 33°0.08
46 °
Grooville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation37%
Record high65° (2020)
Record low13° (1962)
Sun, 0845° / 32°0.14
45 °
Grooville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation30%
Record high67° (2020)
Record low18° (2019)
Mon, 0946° / 32°0.12
46 °
Grooville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation35%
Record high68° (2020)
Record low16° (1976)
Tue, 1046° / 33°0.14
46 °
Grooville, 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 °
Grooville, 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 °
Grooville, 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 °
Grooville, 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 °
Grooville, 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 °
Grooville, 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)
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 Grooville, 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 Grooville, 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.