As of 18:32 EDT

Weather in Markhams, NY

62°Current weather

Markhams, Thursday, 8 October, 18:32

Mostly clear. Feels like 61°. High 64°, low 48°.

Pressure29.97 inHg
Wind9.7 mph W
Humidity57%
Visibility6.2 mi
Dew point47°

Monthly outlook for Markhams, NY: average high 60.2°, average low 43.1°. That is 2.3° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 10 October (70.1°), the coolest 19 October (28°).

60.2°/43.1°
Average high / low
+2.3°
Above normal
5 / 7
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October62.9°57.6°+2.9°
18 October – 27 October55.9°53.1°+1.5°
28 October – 6 Novemberat normal50.4°—

October records over 66 years

82.2°1 October 2019All-time high
19.6°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — New Albion (9 mi).

Fri, 0966° / 42°0Clear
66 °Clear

Markhams, Friday, 9 October

Clear. High 66°, low 42°.

Pressure30.21 inHg
Wind11.9 mph W
Humidity57%
Visibility6.2 mi
Dew point45°
Sat, 1070° / 43°0Overcast
70 °Overcast

Markhams, Saturday, 10 October

Overcast. High 70°, low 43°.

Pressure30.39 inHg
Wind8.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point47°
Sun, 1159° / 55°0.25Light rain
59 °Light rain

Markhams, Sunday, 11 October

Light rain. High 59°, low 55°.

Pressure30.12 inHg
Wind18.5 mph S
Humidity93%
Visibility2.5 mi
Dew point54°
Mon, 1264° / 55°0.01Light rain
64 °Light rain

Markhams, Monday, 12 October

Light rain. High 64°, low 55°.

Pressure29.88 inHg
Wind4.5 mph NW
Humidity89%
Visibility6.2 mi
Dew point58°
Tue, 1366° / 49°0.22Rain
66 °Rain

Markhams, Tuesday, 13 October

Rain. High 66°, low 49°.

Pressure29.85 inHg
Wind13.5 mph SW
Humidity81%
Visibility—
Dew point52°
Wed, 1456° / 43°0Partly cloudy
56 °Partly cloudy

Markhams, Wednesday, 14 October

Partly cloudy. High 56°, low 43°.

Pressure30.12 inHg
Wind7 mph N
Humidity48%
Visibility—
Dew point35°
Thu, 1568° / 43°0.02Light rain
68 °Light rain

Markhams, Thursday, 15 October

Light rain. High 68°, low 43°.

Pressure30.03 inHg
Wind16.2 mph S
Humidity78%
Visibility—
Dew point56°
Fri, 1668° / 47°0.04Light rain
68 °Light rain

Markhams, Friday, 16 October

Light rain. High 68°, low 47°.

Pressure30.00 inHg
Wind16.1 mph W
Humidity80%
Visibility—
Dew point61°
Sat, 1747° / 39°0.04Light rain
47 °Light rain

Markhams, Saturday, 17 October

Light rain. High 47°, low 39°.

Pressure30.21 inHg
Wind17.3 mph NW
Humidity64%
Visibility—
Dew point35°
Sun, 1843° / 30°0Light rain
43 °Light rain

Markhams, Sunday, 18 October

Light rain. High 43°, low 30°.

Pressure30.50 inHg
Wind12.8 mph NW
Humidity43%
Visibility—
Dew point21°
Mon, 1952° / 28°0Clear
52 °Clear

Markhams, Monday, 19 October

Clear. High 52°, low 28°.

Pressure30.50 inHg
Wind7.3 mph W
Humidity33%
Visibility—
Dew point21°
Tue, 2058° / 34°0Mostly clear
58 °Mostly clear

Markhams, Tuesday, 20 October

Mostly clear. High 58°, low 34°.

Pressure30.36 inHg
Wind6.1 mph S
Humidity37%
Visibility—
Dew point29°
Wed, 2162° / 40°0Overcast
62 °Overcast

Markhams, Wednesday, 21 October

Overcast. High 62°, low 40°.

Pressure30.21 inHg
Wind10.1 mph S
Humidity35%
Visibility—
Dew point31°
Thu, 2259° / 47°0.07Light rain
59 °Light rain

Markhams, Thursday, 22 October

Light rain. High 59°, low 47°.

Pressure30.03 inHg
Wind17 mph SW
Humidity73%
Visibility—
Dew point49°
Fri, 2360° / 46°0Overcast
60 °Overcast

Markhams, Friday, 23 October

Overcast. High 60°, low 46°.

Pressure30.12 inHg
Wind11.7 mph NW
Humidity60%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 40°0.12Climate normal
53 °Climate normal

Markhams, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation55%
Record high73° (1963)
Record low24° (1969)
Sun, 2553° / 40°0.15Climate normal
53 °Climate normal

Markhams, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation47%
Record high75° (1963)
Record low27° (1962)
Mon, 2652° / 39°0.13Climate normal
52 °Climate normal

Markhams, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation43%
Record high73° (1991)
Record low28° (1987)
Tue, 2752° / 38°0.15Climate normal
52 °Climate normal

Markhams, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation45%
Record high71° (2023)
Record low25° (1976)
Wed, 2851° / 37°0.14Climate normal
51 °Climate normal

Markhams, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation50%
Record high69° (1971)
Record low25° (1976)
Thu, 2949° / 37°0.14Climate normal
49 °Climate normal

Markhams, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.14 in
Chance of precipitation45%
Record high69° (1971)
Record low24° (1965)
Fri, 3051° / 37°0.1Climate normal
51 °Climate normal

Markhams, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high71° (2024)
Record low26° (1983)
Sat, 3152° / 38°0.14Climate normal
52 °Climate normal

Markhams, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (2024)
Record low24° (1988)
Sun, 0152° / 39°0.14Climate normal
52 °Climate normal

Markhams, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.14 in
Chance of precipitation43%
Record high67° (1974)
Record low28° (2002)
Mon, 0252° / 38°0.19Climate normal
52 °Climate normal

Markhams, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.19 in
Chance of precipitation52%
Record high69° (2016)
Record low23° (1965)
Tue, 0351° / 37°0.13Climate normal
51 °Climate normal

Markhams, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation45%
Record high69° (1961)
Record low25° (1984)
Wed, 0449° / 37°0.13Climate normal
49 °Climate normal

Markhams, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation45%
Record high71° (2003)
Record low22° (1991)
Thu, 0549° / 37°0.13Climate normal
49 °Climate normal

Markhams, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation53%
Record high73° (2022)
Record low19° (1991)
Fri, 0648° / 35°0.13Climate normal
48 °Climate normal

Markhams, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation58%
Record high69° (2022)
Record low21° (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 Markhams, 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 Markhams, 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.