Monthly outlook for Rockville, NY: average high 48.3°, average low 34.5°. That is 0.3° above the climate normal for November. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 10 November (59.9°), the coolest 25 November (26.9°).
48.3°/34.5°
Average high / low
+0.3°
Above normal
4 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
48.4°
48.8°
-0.2°
20 November – 29 November
48°
46°
+1.1°
30 November – 9 December
at normal
41.3°
—
November records over 66 years
78.8°6 November 2024All-time high
4.1°29 November 2014All-time low
Climate normals and records are computed from the nearest reference point — Middletown (3 mi).
Wed, 1158° / 46°0
58 °
Rockville, Wednesday, 11 November
Overcast. High 58°, low 46°.
Pressure29.91 inHg
Wind6.8 mph W
Humidity50%
Visibility6.2 mi
Dew point35°
Thu, 1253° / 40°0.88
53 °
Rockville, Thursday, 12 November
Rain. High 53°, low 40°.
Pressure29.56 inHg
Wind10.9 mph NE
Humidity98%
Visibility1.8 mi
Dew point42°
Fri, 1339° / 35°0.31
39 °
Rockville, Friday, 13 November
Rain. High 39°, low 35°.
Pressure29.59 inHg
Wind7.3 mph NW
Humidity92%
Visibility6.2 mi
Dew point35°
Sat, 1439° / 31°0
39 °
Rockville, Saturday, 14 November
Partly cloudy. High 39°, low 31°.
Pressure29.80 inHg
Wind12.9 mph NW
Humidity72%
Visibility6.2 mi
Dew point24°
Sun, 1544° / 34°0
44 °
Rockville, Sunday, 15 November
Overcast. High 44°, low 34°.
Pressure30.03 inHg
Wind16.1 mph NW
Humidity68%
Visibility—
Dew point30°
Mon, 1645° / 34°0
45 °
Rockville, Monday, 16 November
Overcast. High 45°, low 34°.
Pressure30.27 inHg
Wind12 mph NW
Humidity69%
Visibility—
Dew point31°
Tue, 1747° / 30°0
47 °
Rockville, Tuesday, 17 November
Partly cloudy. High 47°, low 30°.
Pressure30.47 inHg
Wind2.9 mph E
Humidity65%
Visibility—
Dew point29°
Wed, 1846° / 32°0
46 °
Rockville, Wednesday, 18 November
Overcast. High 46°, low 32°.
Pressure30.33 inHg
Wind9.1 mph NE
Humidity69%
Visibility—
Dew point30°
Thu, 1952° / 29°0
52 °
Rockville, Thursday, 19 November
Clear. High 52°, low 29°.
Pressure30.30 inHg
Wind4.4 mph E
Humidity49%
Visibility—
Dew point24°
Fri, 2054° / 32°0
54 °
Rockville, Friday, 20 November
Overcast. High 54°, low 32°.
Pressure30.30 inHg
Wind3.4 mph SW
Humidity48%
Visibility—
Dew point26°
Sat, 2156° / 37°0
56 °
Rockville, Saturday, 21 November
Clear. High 56°, low 37°.
Pressure30.18 inHg
Wind7 mph S
Humidity47%
Visibility—
Dew point29°
Sun, 2252° / 39°0.83
52 °
Rockville, Sunday, 22 November
Rain. High 52°, low 39°.
Pressure29.94 inHg
Wind15.4 mph S
Humidity95%
Visibility—
Dew point46°
Mon, 2348° / 35°0
48 °
Rockville, Monday, 23 November
Overcast. High 48°, low 35°.
Pressure29.85 inHg
Wind10.9 mph W
Humidity74%
Visibility—
Dew point38°
Tue, 2438° / 29°0.16
38 °
Rockville, Tuesday, 24 November
Snow. High 38°, low 29°.
Pressure29.83 inHg
Wind16.2 mph NW
Humidity93%
Visibility—
Dew point33°
Wed, 2539° / 27°0
39 °
Rockville, Wednesday, 25 November
Overcast. High 39°, low 27°.
Pressure30.21 inHg
Wind10.7 mph W
Humidity67%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2647° / 32°0.2
47 °
Rockville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.2 in
Chance of precipitation45%
Record high62° (1979)
Record low21° (2005)
Fri, 2746° / 32°0.12
46 °
Rockville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high61° (2015)
Record low22° (1974)
Sat, 2846° / 33°0.2
46 °
Rockville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.2 in
Chance of precipitation38%
Record high64° (1990)
Record low16° (2014)
Sun, 2945° / 31°0.09
45 °
Rockville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation30%
Record high64° (1990)
Record low4° (2014)
Mon, 3043° / 31°0.13
43 °
Rockville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (2001)
Record low15° (1995)
Tue, 0143° / 30°0.12
43 °
Rockville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.12 in
Chance of precipitation37%
Record high65° (2006)
Record low14° (1967)
Wed, 0242° / 29°0.12
42 °
Rockville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation38%
Record high59° (1998)
Record low5° (1971)
Thu, 0342° / 29°0.13
42 °
Rockville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation28%
Record high62° (1998)
Record low5° (1971)
Fri, 0442° / 28°0.11
42 °
Rockville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation25%
Record high67° (1998)
Record low10° (1966)
Sat, 0540° / 28°0.13
40 °
Rockville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.13 in
Chance of precipitation30%
Record high65° (2001)
Record low5° (2025)
Sun, 0642° / 29°0.15
42 °
Rockville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation40%
Record high65° (2001)
Record low14° (2002)
Mon, 0740° / 28°0.11
40 °
Rockville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation28%
Record high65° (1998)
Record low10° (2002)
Tue, 0839° / 26°0.09
39 °
Rockville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation23%
Record high58° (1966)
Record low10° (1964)
Wed, 0939° / 26°0.19
39 °
Rockville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.19 in
Chance of precipitation43%
Record high59° (1966)
Record low6° (2025)
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 Rockville, 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 Rockville, 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.