Monthly outlook for Merrifield, NY: average high 54.6°, average low 37.4°. That is 0.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 29 October (66.3°), the coolest 24 October (28°).
54.6°/37.4°
Average high / low
+0.3°
Above normal
2 / 7
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
56.7°
54.7°
+1.1°
1 November – 10 November
51°
51.6°
-0.4°
11 November – 20 November
at normal
45.8°
—
October records over 66 years
85.8°1 October 2019All-time high
27.7°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Aurelius (11 mi).
Fri, 2355° / 33°0
55 °
Merrifield, Friday, 23 October
Clear. High 55°, low 33°.
Pressure30.45 inHg
Wind4.2 mph NE
Humidity64%
Visibility6.2 mi
Dew point38°
Sat, 2456° / 28°0
56 °
Merrifield, Saturday, 24 October
Clear. High 56°, low 28°.
Pressure30.53 inHg
Wind3.7 mph S
Humidity60%
Visibility2.1 mi
Dew point39°
Sun, 2559° / 42°0
59 °
Merrifield, Sunday, 25 October
Clear. High 59°, low 42°.
Pressure30.50 inHg
Wind7.1 mph S
Humidity59%
Visibility6.2 mi
Dew point41°
Mon, 2658° / 45°0
58 °
Merrifield, Monday, 26 October
Overcast. High 58°, low 45°.
Pressure30.30 inHg
Wind3.9 mph W
Humidity76%
Visibility3.9 mi
Dew point50°
Tue, 2745° / 36°0
45 °
Merrifield, Tuesday, 27 October
Partly cloudy. High 45°, low 36°.
Pressure30.50 inHg
Wind8.4 mph NE
Humidity65%
Visibility—
Dew point31°
Wed, 2852° / 35°0
52 °
Merrifield, Wednesday, 28 October
Overcast. High 52°, low 35°.
Pressure30.36 inHg
Wind14.5 mph S
Humidity84%
Visibility—
Dew point38°
Thu, 2966° / 47°0.01
66 °
Merrifield, Thursday, 29 October
Light rain. High 66°, low 47°.
Pressure30.15 inHg
Wind14.8 mph SW
Humidity71%
Visibility—
Dew point47°
Fri, 3064° / 46°0
64 °
Merrifield, Friday, 30 October
Light rain. High 64°, low 46°.
Pressure30.12 inHg
Wind11.8 mph SW
Humidity79%
Visibility—
Dew point47°
Sat, 3151° / 39°0.06
51 °
Merrifield, Saturday, 31 October
Light rain. High 51°, low 39°.
Pressure30.18 inHg
Wind10.1 mph N
Humidity83%
Visibility—
Dew point41°
Sun, 0155° / 41°0.03
55 °
Merrifield, Sunday, 1 November
Light rain. High 55°, low 41°.
Pressure30.09 inHg
Wind7.3 mph S
Humidity89%
Visibility—
Dew point45°
Mon, 0246° / 40°0.07
46 °
Merrifield, Monday, 2 November
Light rain. High 46°, low 40°.
Pressure30.00 inHg
Wind9.6 mph N
Humidity77%
Visibility—
Dew point38°
Tue, 0347° / 32°0
47 °
Merrifield, Tuesday, 3 November
Overcast. High 47°, low 32°.
Pressure30.27 inHg
Wind12.1 mph N
Humidity50%
Visibility—
Dew point23°
Wed, 0446° / 29°0
46 °
Merrifield, Wednesday, 4 November
Overcast. High 46°, low 29°.
Pressure30.53 inHg
Wind6 mph N
Humidity54%
Visibility—
Dew point25°
Thu, 0554° / 30°0
54 °
Merrifield, Thursday, 5 November
Mostly clear. High 54°, low 30°.
Pressure30.42 inHg
Wind14 mph W
Humidity48%
Visibility—
Dew point24°
Fri, 0658° / 42°0
58 °
Merrifield, Friday, 6 November
Overcast. High 58°, low 42°.
Pressure30.21 inHg
Wind11.9 mph NW
Humidity64%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 38°0.12
50 °
Merrifield, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation53%
Record high69° (1975)
Record low26° (1962)
Sun, 0849° / 38°0.13
49 °
Merrifield, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation42%
Record high68° (2020)
Record low24° (1976)
Mon, 0950° / 38°0.11
50 °
Merrifield, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation40%
Record high70° (2020)
Record low23° (1976)
Tue, 1050° / 38°0.15
50 °
Merrifield, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation52%
Record high71° (2020)
Record low21° (2017)
Wed, 1147° / 38°0.15
47 °
Merrifield, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.15 in
Chance of precipitation60%
Record high66° (2020)
Record low20° (2017)
Thu, 1246° / 36°0.16
46 °
Merrifield, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.16 in
Chance of precipitation53%
Record high68° (1964)
Record low18° (2019)
Fri, 1346° / 34°0.11
46 °
Merrifield, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation57%
Record high61° (1961)
Record low15° (2019)
Sat, 1446° / 36°0.13
46 °
Merrifield, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.13 in
Chance of precipitation43%
Record high66° (1994)
Record low20° (1986)
Sun, 1546° / 35°0.16
46 °
Merrifield, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation50%
Record high64° (1960)
Record low20° (1967)
Mon, 1646° / 34°0.14
46 °
Merrifield, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.14 in
Chance of precipitation42%
Record high65° (1990)
Record low14° (2019)
Tue, 1745° / 34°0.13
45 °
Merrifield, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high62° (1987)
Record low19° (1972)
Wed, 1845° / 35°0.07
45 °
Merrifield, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high63° (2016)
Record low20° (2014)
Thu, 1946° / 34°0.09
46 °
Merrifield, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1985)
Record low18° (2014)
Fri, 2045° / 34°0.11
45 °
Merrifield, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.11 in
Chance of precipitation52%
Record high70° (1991)
Record low17° (1986)
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 Merrifield, 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 Merrifield, 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.