As of 22:27 EDT

Weather in Harper, IN

59°

Harper, Thursday, 8 October, 22:27

Clear. Feels like 58°. High 78°, low 50°.

Pressure30.09 inHg

Wind3.1 mph NW

Humidity76%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Fri, 0981° / 48°

81 °

Harper, Friday, 9 October

Overcast. High 81°, low 48°.

Pressure30.18 inHg

Wind6.3 mph SE

Humidity37%

Visibility6.2 mi

Dew point48°

Sat, 1077° / 56°

0.46

77 °

Harper, Saturday, 10 October

Heavy rain. High 77°, low 56°.

Pressure30.12 inHg

Wind11.2 mph E

Humidity40%

Visibility6.2 mi

Dew point48°

Sun, 1170° / 57°

0.47

70 °

Harper, Sunday, 11 October

Heavy rain. High 70°, low 57°.

Pressure29.88 inHg

Wind6.3 mph S

Humidity74%

Visibility5.8 mi

Dew point62°

Mon, 1281° / 55°

81 °

Harper, Monday, 12 October

Clear. High 81°, low 55°.

Pressure30.00 inHg

Wind4.8 mph S

Humidity69%

Visibility6.2 mi

Dew point61°

Tue, 1383° / 64°

83 °

Harper, Tuesday, 13 October

Clear. High 83°, low 64°.

Pressure29.85 inHg

Wind11.1 mph SW

Humidity51%

Visibility—

Dew point60°

Wed, 1476° / 62°

0.01

76 °

Harper, Wednesday, 14 October

Light rain. High 76°, low 62°.

Pressure30.00 inHg

Wind11 mph E

Humidity66%

Visibility—

Dew point60°

Thu, 1589° / 64°

0.02

89 °

Harper, Thursday, 15 October

Light rain. High 89°, low 64°.

Pressure29.94 inHg

Wind18 mph SW

Humidity41%

Visibility—

Dew point59°

Fri, 1685° / 61°

85 °

Harper, Friday, 16 October

Clear. High 85°, low 61°.

Pressure30.03 inHg

Wind15.1 mph SW

Humidity41%

Visibility—

Dew point56°

Sat, 1759° / 44°

59 °

Harper, Saturday, 17 October

Overcast. High 59°, low 44°.

Pressure30.36 inHg

Wind15.3 mph N

Humidity52%

Visibility—

Dew point35°

Sun, 1858° / 37°

58 °

Harper, Sunday, 18 October

Overcast. High 58°, low 37°.

Pressure30.42 inHg

Wind11.3 mph E

Humidity35%

Visibility—

Dew point27°

Mon, 1962° / 44°

62 °

Harper, Monday, 19 October

Overcast. High 62°, low 44°.

Pressure30.42 inHg

Wind10.2 mph NE

Humidity33%

Visibility—

Dew point30°

Tue, 2056° / 48°

56 °

Harper, Tuesday, 20 October

Overcast. High 56°, low 48°.

Pressure30.33 inHg

Wind9.3 mph E

Humidity51%

Visibility—

Dew point36°

Wed, 2168° / 51°

0.03

68 °

Harper, Wednesday, 21 October

Light rain. High 68°, low 51°.

Pressure30.24 inHg

Wind8.2 mph W

Humidity58%

Visibility—

Dew point48°

Thu, 2260° / 56°

0.49

60 °

Harper, Thursday, 22 October

Rain. High 60°, low 56°.

Pressure30.15 inHg

Wind5.3 mph S

Humidity94%

Visibility—

Dew point57°

Fri, 2363° / 47°

63 °

Harper, Friday, 23 October

Overcast. High 63°, low 47°.

Pressure30.15 inHg

Wind14.9 mph NE

Humidity53%

Visibility—

Dew point44°

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, IN 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, IN 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.