As of 08:17 EDT

Weather in Harlem, OH

46°

Harlem, Friday, 9 October, 08:17

Partly cloudy. Feels like 46°. High 75°, low 45°.

Pressure30.18 inHg

Wind0 mph N

Humidity70%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Harlem, OH: average high 67.3°, average low 48.8°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 13 October (77.5°), the coolest 19 October (38.3°).

67.3°/48.8°

Average high / low

+2.7°

Above normal

4 / 5

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	68.7°	64°	+2.6°
19 October – 28 October	65°	59.5°	+3.1°
29 October – 7 November	at normal	56.3°	—

October records over 66 years

89.1°2 October 2019All-time high

23.7°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Huber Ridge (6 mi).

Sat, 1075° / 52°

0.02

75 °

Harlem, Saturday, 10 October

Light rain. High 75°, low 52°.

Pressure30.27 inHg

Wind8.4 mph SE

Humidity51%

Visibility6.2 mi

Dew point51°

Sun, 1170° / 55°

0.93

70 °

Harlem, Sunday, 11 October

Heavy rain. High 70°, low 55°.

Pressure29.88 inHg

Wind10.4 mph SE

Humidity74%

Visibility6.2 mi

Dew point60°

Mon, 1275° / 59°

75 °

Harlem, Monday, 12 October

Clear. High 75°, low 59°.

Pressure29.97 inHg

Wind6.4 mph W

Humidity70%

Visibility6.2 mi

Dew point59°

Tue, 1378° / 63°

0.14

78 °

Harlem, Tuesday, 13 October

Light rain. High 78°, low 63°.

Pressure29.83 inHg

Wind8.9 mph SW

Humidity81%

Visibility—

Dew point65°

Wed, 1471° / 61°

0.15

71 °

Harlem, Wednesday, 14 October

Light rain. High 71°, low 61°.

Pressure29.94 inHg

Wind7.9 mph SE

Humidity89%

Visibility—

Dew point67°

Thu, 1567° / 53°

0.22

67 °

Harlem, Thursday, 15 October

Light rain. High 67°, low 53°.

Pressure30.06 inHg

Wind11.6 mph SE

Humidity89%

Visibility—

Dew point54°

Fri, 1669° / 51°

69 °

Harlem, Friday, 16 October

Overcast. High 69°, low 51°.

Pressure29.94 inHg

Wind17.6 mph W

Humidity56%

Visibility—

Dew point52°

Sat, 1752° / 44°

52 °

Harlem, Saturday, 17 October

Overcast. High 52°, low 44°.

Pressure30.15 inHg

Wind11.2 mph W

Humidity51%

Visibility—

Dew point33°

Sun, 1856° / 40°

56 °

Harlem, Sunday, 18 October

Mostly clear. High 56°, low 40°.

Pressure30.30 inHg

Wind8.5 mph NE

Humidity48%

Visibility—

Dew point34°

Mon, 1960° / 38°

60 °

Harlem, Monday, 19 October

Clear. High 60°, low 38°.

Pressure30.33 inHg

Wind8.1 mph NE

Humidity41%

Visibility—

Dew point32°

Tue, 2063° / 41°

63 °

Harlem, Tuesday, 20 October

Clear. High 63°, low 41°.

Pressure30.36 inHg

Wind11 mph E

Humidity38%

Visibility—

Dew point34°

Wed, 2164° / 40°

64 °

Harlem, Wednesday, 21 October

Clear. High 64°, low 40°.

Pressure30.30 inHg

Wind10.2 mph E

Humidity39%

Visibility—

Dew point35°

Thu, 2269° / 47°

69 °

Harlem, Thursday, 22 October

Clear. High 69°, low 47°.

Pressure30.21 inHg

Wind7.4 mph NE

Humidity49%

Visibility—

Dew point45°

Fri, 2368° / 46°

68 °

Harlem, Friday, 23 October

Clear. High 68°, low 46°.

Pressure30.12 inHg

Wind8.5 mph NE

Humidity34%

Visibility—

Dew point36°

Sat, 2466° / 46°

66 °

Harlem, Saturday, 24 October

Overcast. High 66°, low 46°.

Pressure30.06 inHg

Wind10.1 mph E

Humidity34%

Visibility—

Dew point34°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2559° / 44°

0.07

59 °

Harlem, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.07 in

Chance of precipitation30%

Record high78° (1963)

Record low28° (1960)

Mon, 2658° / 43°

0.09

58 °

Harlem, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.09 in

Chance of precipitation30%

Record high78° (1963)

Record low24° (1962)

Tue, 2758° / 43°

0.09

58 °

Harlem, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.09 in

Chance of precipitation30%

Record high77° (1963)

Record low24° (1962)

Wed, 2858° / 43°

0.1

58 °

Harlem, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.1 in

Chance of precipitation33%

Record high71° (1971)

Record low24° (1976)

Thu, 2957° / 42°

0.12

57 °

Harlem, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.12 in

Chance of precipitation22%

Record high75° (2016)

Record low26° (1965)

Fri, 3058° / 42°

0.09

58 °

Harlem, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.09 in

Chance of precipitation32%

Record high75° (1971)

Record low29° (1988)

Sat, 3159° / 44°

0.11

59 °

Harlem, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.11 in

Chance of precipitation32%

Record high76° (2024)

Record low27° (1988)

Sun, 0158° / 44°

0.16

58 °

Harlem, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.16 in

Chance of precipitation42%

Record high77° (2016)

Record low27° (2023)

Mon, 0258° / 43°

0.16

58 °

Harlem, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.16 in

Chance of precipitation35%

Record high76° (2016)

Record low28° (1993)

Tue, 0356° / 40°

0.06

56 °

Harlem, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.06 in

Chance of precipitation28%

Record high75° (1987)

Record low24° (1966)

Wed, 0455° / 41°

0.09

55 °

Harlem, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.09 in

Chance of precipitation30%

Record high74° (2003)

Record low15° (1966)

Thu, 0555° / 41°

0.1

55 °

Harlem, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.1 in

Chance of precipitation30%

Record high76° (2024)

Record low19° (1991)

Fri, 0654° / 40°

0.1

54 °

Harlem, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.1 in

Chance of precipitation30%

Record high74° (1975)

Record low24° (1967)

Sat, 0753° / 39°

0.11

53 °

Harlem, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.11 in

Chance of precipitation33%

Record high69° (1996)

Record low24° (1971)

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 Harlem, OH 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 Harlem, OH 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.