As of 06:08 EDT

Weather in Markhams, NY

50°Current weather

Markhams, Thursday, 8 October, 06:08

Mostly clear. Feels like 46°. High 65°, low 45°.

Pressure29.83 inHg
Wind7.2 mph SW
Humidity93%
Visibility6.2 mi
Dew point47°

Monthly outlook for Markhams, NY: average high 62.9°, average low 45.9°. That is 3.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 16 October (74.2°), the coolest 18 October (35°).

62.9°/45.9°
Average high / low
+3.8°
Above normal
5 / 7
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October64.5°57.6°+3.8°
18 October – 27 October60.2°53.1°+4°
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° / 41°0Mostly clear
66 °Mostly clear

Markhams, Friday, 9 October

Mostly clear. High 66°, low 41°.

Pressure30.18 inHg
Wind13.8 mph W
Humidity54%
Visibility6.2 mi
Dew point43°
Sat, 1070° / 44°0Overcast
70 °Overcast

Markhams, Saturday, 10 October

Overcast. High 70°, low 44°.

Pressure30.36 inHg
Wind8.1 mph SE
Humidity43%
Visibility6.2 mi
Dew point44°
Sun, 1159° / 57°0.62Rain
59 °Rain

Markhams, Sunday, 11 October

Rain. High 59°, low 57°.

Pressure30.21 inHg
Wind15.4 mph S
Humidity77%
Visibility3.2 mi
Dew point51°
Mon, 1267° / 57°0.2Rain
67 °Rain

Markhams, Monday, 12 October

Rain. High 67°, low 57°.

Pressure29.85 inHg
Wind7.7 mph SW
Humidity79%
Visibility—
Dew point59°
Tue, 1372° / 49°0.18Rain
72 °Rain

Markhams, Tuesday, 13 October

Rain. High 72°, low 49°.

Pressure29.62 inHg
Wind16.7 mph W
Humidity65%
Visibility—
Dew point58°
Wed, 1449° / 39°0Overcast
49 °Overcast

Markhams, Wednesday, 14 October

Overcast. High 49°, low 39°.

Pressure30.15 inHg
Wind10.9 mph NW
Humidity59%
Visibility—
Dew point34°
Thu, 1567° / 40°0Clear
67 °Clear

Markhams, Thursday, 15 October

Clear. High 67°, low 40°.

Pressure30.09 inHg
Wind17.5 mph S
Humidity41%
Visibility—
Dew point39°
Fri, 1674° / 62°0.04Light rain
74 °Light rain

Markhams, Friday, 16 October

Light rain. High 74°, low 62°.

Pressure29.94 inHg
Wind17.6 mph S
Humidity76%
Visibility—
Dew point61°
Sat, 1756° / 37°0Partly cloudy
56 °Partly cloudy

Markhams, Saturday, 17 October

Partly cloudy. High 56°, low 37°.

Pressure30.39 inHg
Wind15.3 mph NW
Humidity44%
Visibility—
Dew point30°
Sun, 1850° / 35°0Overcast
50 °Overcast

Markhams, Sunday, 18 October

Overcast. High 50°, low 35°.

Pressure30.24 inHg
Wind8.3 mph S
Humidity58%
Visibility—
Dew point33°
Mon, 1958° / 38°0Overcast
58 °Overcast

Markhams, Monday, 19 October

Overcast. High 58°, low 38°.

Pressure30.24 inHg
Wind8.1 mph W
Humidity57%
Visibility—
Dew point41°
Tue, 2057° / 49°0.13Light rain
57 °Light rain

Markhams, Tuesday, 20 October

Light rain. High 57°, low 49°.

Pressure30.09 inHg
Wind3.6 mph SW
Humidity77%
Visibility—
Dew point49°
Wed, 2160° / 47°0.01Light rain
60 °Light rain

Markhams, Wednesday, 21 October

Light rain. High 60°, low 47°.

Pressure29.94 inHg
Wind6.1 mph N
Humidity63%
Visibility—
Dew point46°
Thu, 2265° / 45°0Clear
65 °Clear

Markhams, Thursday, 22 October

Clear. High 65°, low 45°.

Pressure29.94 inHg
Wind7.9 mph SE
Humidity51%
Visibility—
Dew point44°
Fri, 2372° / 50°0Overcast
72 °Overcast

Markhams, Friday, 23 October

Overcast. High 72°, low 50°.

Pressure30.00 inHg
Wind16.7 mph S
Humidity55%
Visibility—
Dew point52°
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.