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As of 23:18 EDT

Weather in Harper, IN

76°Current weather

Harper, Saturday, 8 August, 23:18

Clear. Feels like 77°. High 88°, low 72°.

Pressure30.03 inHg
Wind1.8 mph NW
Humidity92%
Visibility6.2 mi
Dew point73°
Sun, 0991° / 71°0.01Light rain
91 °Light rain

Harper, Sunday, 9 August

Light rain. High 91°, low 71°.

Pressure30.06 inHg
Wind7.8 mph S
Humidity72%
Visibility6.2 mi
Dew point73°
Mon, 1091° / 74°0Partly cloudy
91 °Partly cloudy

Harper, Monday, 10 August

Partly cloudy. High 91°, low 74°.

Pressure30.03 inHg
Wind12.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point71°
Tue, 1191° / 72°0.07Light rain
91 °Light rain

Harper, Tuesday, 11 August

Light rain. High 91°, low 72°.

Pressure29.94 inHg
Wind12.7 mph S
Humidity80%
Visibility6.2 mi
Dew point72°
Wed, 1283° / 70°1.39Heavy rain
83 °Heavy rain

Harper, Wednesday, 12 August

Heavy rain. High 83°, low 70°.

Pressure29.80 inHg
Wind5.8 mph W
Humidity72%
Visibility6.2 mi
Dew point73°
Thu, 1381° / 64°0.06Light rain
81 °Light rain

Harper, Thursday, 13 August

Light rain. High 81°, low 64°.

Pressure30.00 inHg
Wind6.9 mph N
Humidity54%
Visibility—
Dew point60°
Fri, 1475° / 64°0.7Heavy rain
75 °Heavy rain

Harper, Friday, 14 August

Heavy rain. High 75°, low 64°.

Pressure30.09 inHg
Wind9.7 mph E
Humidity88%
Visibility—
Dew point64°
Sat, 1574° / 58°0Overcast
74 °Overcast

Harper, Saturday, 15 August

Overcast. High 74°, low 58°.

Pressure30.24 inHg
Wind12 mph NE
Humidity67%
Visibility—
Dew point60°
Sun, 1677° / 65°0.02Light rain
77 °Light rain

Harper, Sunday, 16 August

Light rain. High 77°, low 65°.

Pressure30.12 inHg
Wind8 mph SE
Humidity67%
Visibility—
Dew point63°
Mon, 1776° / 67°0.06Light rain
76 °Light rain

Harper, Monday, 17 August

Light rain. High 76°, low 67°.

Pressure30.06 inHg
Wind5.9 mph N
Humidity84%
Visibility—
Dew point68°
Tue, 1882° / 64°0Overcast
82 °Overcast

Harper, Tuesday, 18 August

Overcast. High 82°, low 64°.

Pressure30.00 inHg
Wind5.9 mph E
Humidity65%
Visibility—
Dew point66°
Wed, 1985° / 66°0.03Light rain
85 °Light rain

Harper, Wednesday, 19 August

Light rain. High 85°, low 66°.

Pressure29.91 inHg
Wind9.7 mph N
Humidity61%
Visibility—
Dew point67°
Thu, 2071° / 56°0Mostly clear
71 °Mostly clear

Harper, Thursday, 20 August

Mostly clear. High 71°, low 56°.

Pressure30.00 inHg
Wind15 mph N
Humidity65%
Visibility—
Dew point57°
Fri, 2173° / 55°0Overcast
73 °Overcast

Harper, Friday, 21 August

Overcast. High 73°, low 55°.

Pressure30.06 inHg
Wind7.9 mph NE
Humidity53%
Visibility—
Dew point52°
Sat, 2282° / 60°0.04Light rain
82 °Light rain

Harper, Saturday, 22 August

Light rain. High 82°, low 60°.

Pressure29.94 inHg
Wind11.6 mph S
Humidity66%
Visibility—
Dew point61°
Sun, 2390° / 70°0Mostly clear
90 °Mostly clear

Harper, Sunday, 23 August

Mostly clear. High 90°, low 70°.

Pressure29.94 inHg
Wind9 mph W
Humidity53%
Visibility—
Dew point67°

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.