As of 06:17 EDT

Weather in Harper, OH

58°

Harper, Saturday, 10 October, 06:17

Overcast. Feels like 58°. High 73°, low 53°.

Pressure30.21 inHg

Wind0 mph N

Humidity82%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Sun, 1170° / 50°

0.18

70 °

Harper, Sunday, 11 October

Rain. High 70°, low 50°.

Pressure29.91 inHg

Wind7.2 mph E

Humidity74%

Visibility6.2 mi

Dew point59°

Mon, 1278° / 55°

78 °

Harper, Monday, 12 October

Overcast. High 78°, low 55°.

Pressure29.97 inHg

Wind6.7 mph SW

Humidity66%

Visibility6.2 mi

Dew point59°

Tue, 1380° / 64°

80 °

Harper, Tuesday, 13 October

Clear. High 80°, low 64°.

Pressure29.83 inHg

Wind13.3 mph SW

Humidity55%

Visibility6.2 mi

Dew point59°

Wed, 1470° / 61°

0.01

70 °

Harper, Wednesday, 14 October

Light rain. High 70°, low 61°.

Pressure30.03 inHg

Wind10.4 mph N

Humidity80%

Visibility—

Dew point61°

Thu, 1563° / 52°

0.19

63 °

Harper, Thursday, 15 October

Light rain. High 63°, low 52°.

Pressure30.33 inHg

Wind12.3 mph NE

Humidity54%

Visibility—

Dew point44°

Fri, 1668° / 53°

0.28

68 °

Harper, Friday, 16 October

Rain. High 68°, low 53°.

Pressure29.91 inHg

Wind16.5 mph SW

Humidity73%

Visibility—

Dew point54°

Sat, 1752° / 41°

52 °

Harper, Saturday, 17 October

Mostly clear. High 52°, low 41°.

Pressure30.00 inHg

Wind12.9 mph W

Humidity53%

Visibility—

Dew point34°

Sun, 1843° / 34°

0.02

43 °

Harper, Sunday, 18 October

Light rain. High 43°, low 34°.

Pressure30.30 inHg

Wind15.2 mph N

Humidity60%

Visibility—

Dew point29°

Mon, 1947° / 29°

47 °

Harper, Monday, 19 October

Clear. High 47°, low 29°.

Pressure30.42 inHg

Wind6.8 mph N

Humidity50%

Visibility—

Dew point26°

Tue, 2053° / 33°

53 °

Harper, Tuesday, 20 October

Partly cloudy. High 53°, low 33°.

Pressure30.39 inHg

Wind5.3 mph SE

Humidity46%

Visibility—

Dew point29°

Wed, 2158° / 38°

58 °

Harper, Wednesday, 21 October

Clear. High 58°, low 38°.

Pressure30.36 inHg

Wind6.3 mph SE

Humidity37%

Visibility—

Dew point29°

Thu, 2262° / 41°

62 °

Harper, Thursday, 22 October

Partly cloudy. High 62°, low 41°.

Pressure30.27 inHg

Wind7.9 mph S

Humidity43%

Visibility—

Dew point36°

Fri, 2361° / 47°

61 °

Harper, Friday, 23 October

Overcast. High 61°, low 47°.

Pressure30.09 inHg

Wind13.2 mph S

Humidity52%

Visibility—

Dew point41°

Sat, 2463° / 47°

63 °

Harper, Saturday, 24 October

Partly cloudy. High 63°, low 47°.

Pressure29.91 inHg

Wind13.1 mph S

Humidity63%

Visibility—

Dew point48°

Sun, 2557° / 45°

0.19

57 °

Harper, Sunday, 25 October

Rain. High 57°, low 45°.

Pressure29.83 inHg

Wind17.4 mph W

Humidity58%

Visibility—

Dew point39°

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 Harper, 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 Harper, 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.