Monthly outlook for North Merrick, NY: average high 60.2°, average low 46.5°. That is 0.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 October (68.3°), the coolest 19 October (37.2°).
60.2°/46.5°
Average high / low
+0.6°
Above normal
1 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62°
60°
+1.1°
29 October – 7 November
57.2°
57°
+0.1°
8 November – 17 November
at normal
52.8°
—
October records over 66 years
87.3°2 October 2019All-time high
32.7°31 October 2020All-time low
Tue, 2068° / 47°0
68 °
North Merrick, Tuesday, 20 October
Clear. High 68°, low 47°.
Pressure30.24 inHg
Wind10.8 mph NE
Humidity53%
Visibility6.2 mi
Dew point46°
Wed, 2162° / 43°0
62 °
North Merrick, Wednesday, 21 October
Mostly clear. High 62°, low 43°.
Pressure30.18 inHg
Wind11.3 mph N
Humidity59%
Visibility6.2 mi
Dew point40°
Thu, 2263° / 44°0
63 °
North Merrick, Thursday, 22 October
Clear. High 63°, low 44°.
Pressure29.94 inHg
Wind8.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point39°
Fri, 2352° / 42°0
52 °
North Merrick, Friday, 23 October
Clear. High 52°, low 42°.
Pressure30.24 inHg
Wind10.3 mph N
Humidity51%
Visibility6.2 mi
Dew point30°
Sat, 2456° / 39°0
56 °
North Merrick, Saturday, 24 October
Clear. High 56°, low 39°.
Pressure30.47 inHg
Wind6.4 mph N
Humidity55%
Visibility—
Dew point32°
Sun, 2561° / 42°0
61 °
North Merrick, Sunday, 25 October
Clear. High 61°, low 42°.
Pressure30.59 inHg
Wind9.6 mph SW
Humidity58%
Visibility—
Dew point38°
Mon, 2666° / 53°0
66 °
North Merrick, Monday, 26 October
Overcast. High 66°, low 53°.
Pressure30.30 inHg
Wind13.3 mph SW
Humidity60%
Visibility—
Dew point44°
Tue, 2766° / 60°0
66 °
North Merrick, Tuesday, 27 October
Overcast. High 66°, low 60°.
Pressure30.15 inHg
Wind14 mph SW
Humidity73%
Visibility—
Dew point52°
Wed, 2861° / 46°0.01
61 °
North Merrick, Wednesday, 28 October
Light rain. High 61°, low 46°.
Pressure29.91 inHg
Wind16.9 mph N
Humidity55%
Visibility—
Dew point39°
Thu, 2952° / 40°0
52 °
North Merrick, Thursday, 29 October
Clear. High 52°, low 40°.
Pressure30.03 inHg
Wind18.2 mph W
Humidity43%
Visibility—
Dew point22°
Fri, 3053° / 42°0
53 °
North Merrick, Friday, 30 October
Clear. High 53°, low 42°.
Pressure30.21 inHg
Wind15 mph W
Humidity49%
Visibility—
Dew point28°
Sat, 3158° / 47°0
58 °
North Merrick, Saturday, 31 October
Clear. High 58°, low 47°.
Pressure30.33 inHg
Wind11.2 mph SW
Humidity37%
Visibility—
Dew point26°
Sun, 0160° / 50°0
60 °
North Merrick, Sunday, 1 November
Clear. High 60°, low 50°.
Pressure30.50 inHg
Wind10.8 mph S
Humidity58%
Visibility—
Dew point41°
Mon, 0261° / 53°0
61 °
North Merrick, Monday, 2 November
Overcast. High 61°, low 53°.
Pressure30.30 inHg
Wind10.6 mph S
Humidity57%
Visibility—
Dew point42°
Tue, 0360° / 57°0.78
60 °
North Merrick, Tuesday, 3 November
Rain. High 60°, low 57°.
Pressure30.03 inHg
Wind10.8 mph S
Humidity82%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0457° / 46°0.06
57 °
North Merrick, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low46°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (1974)
Record low36° (2019)
Thu, 0556° / 47°0.13
56 °
North Merrick, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (2022)
Record low37° (1995)
Fri, 0655° / 46°0.1
55 °
North Merrick, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.1 in
Chance of precipitation37%
Record high72° (2024)
Record low35° (1962)
Sat, 0755° / 45°0.09
55 °
North Merrick, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (2022)
Record low34° (1962)
Sun, 0854° / 44°0.16
54 °
North Merrick, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.16 in
Chance of precipitation28%
Record high71° (2020)
Record low31° (2019)
Mon, 0955° / 44°0.09
55 °
North Merrick, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (2020)
Record low24° (2019)
Tue, 1055° / 44°0.18
55 °
North Merrick, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.18 in
Chance of precipitation40%
Record high67° (1999)
Record low28° (2017)
Wed, 1154° / 44°0.15
54 °
North Merrick, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.15 in
Chance of precipitation38%
Record high69° (2024)
Record low25° (2017)
Thu, 1253° / 43°0.16
53 °
North Merrick, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.16 in
Chance of precipitation45%
Record high69° (2022)
Record low29° (2019)
Fri, 1351° / 41°0.22
51 °
North Merrick, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.22 in
Chance of precipitation40%
Record high67° (1964)
Record low23° (2019)
Sat, 1451° / 41°0.1
51 °
North Merrick, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.1 in
Chance of precipitation23%
Record high65° (1989)
Record low24° (2019)
Sun, 1552° / 42°0.12
52 °
North Merrick, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.12 in
Chance of precipitation45%
Record high71° (1993)
Record low26° (1967)
Mon, 1652° / 41°0.14
52 °
North Merrick, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.14 in
Chance of precipitation38%
Record high67° (2001)
Record low24° (1967)
Tue, 1751° / 41°0.14
51 °
North Merrick, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.14 in
Chance of precipitation32%
Record high64° (2006)
Record low30° (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 North Merrick, 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 North Merrick, 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.