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As of 17:35 CDT

Weather in Harper, MO

86°Current weather

Harper, Friday, 9 October, 17:35

Clear. Feels like 86°. High 88°, low 61°.

Pressure29.94 inHg
Wind4.2 mph S
Humidity43%
Visibility6.2 mi
Dew point61°
Sat, 1087° / 62°0Overcast
87 °Overcast

Harper, Saturday, 10 October

Overcast. High 87°, low 62°.

Pressure30.00 inHg
Wind5.7 mph S
Humidity45%
Visibility6.2 mi
Dew point58°
Sun, 1188° / 60°0Mostly clear
88 °Mostly clear

Harper, Sunday, 11 October

Mostly clear. High 88°, low 60°.

Pressure29.94 inHg
Wind9.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point58°
Mon, 1288° / 72°0Clear
88 °Clear

Harper, Monday, 12 October

Clear. High 88°, low 72°.

Pressure29.88 inHg
Wind13 mph SW
Humidity42%
Visibility6.2 mi
Dew point59°
Tue, 1390° / 73°0.49Rain
90 °Rain

Harper, Tuesday, 13 October

Rain. High 90°, low 73°.

Pressure29.88 inHg
Wind8.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point70°
Wed, 1479° / 71°1.19Rain
79 °Rain

Harper, Wednesday, 14 October

Rain. High 79°, low 71°.

Pressure29.97 inHg
Wind6.4 mph S
Humidity79%
Visibility—
Dew point70°
Thu, 1582° / 65°0.5Rain
82 °Rain

Harper, Thursday, 15 October

Rain. High 82°, low 65°.

Pressure29.85 inHg
Wind13.4 mph SW
Humidity79%
Visibility—
Dew point70°
Fri, 1662° / 50°0Overcast
62 °Overcast

Harper, Friday, 16 October

Overcast. High 62°, low 50°.

Pressure30.27 inHg
Wind11.6 mph NW
Humidity34%
Visibility—
Dew point32°
Sat, 1751° / 38°0Clear
51 °Clear

Harper, Saturday, 17 October

Clear. High 51°, low 38°.

Pressure30.53 inHg
Wind12.5 mph NW
Humidity40%
Visibility—
Dew point26°
Sun, 1858° / 34°0Mostly clear
58 °Mostly clear

Harper, Sunday, 18 October

Mostly clear. High 58°, low 34°.

Pressure30.45 inHg
Wind4.8 mph SE
Humidity34%
Visibility—
Dew point24°
Mon, 1965° / 39°0Overcast
65 °Overcast

Harper, Monday, 19 October

Overcast. High 65°, low 39°.

Pressure30.33 inHg
Wind6.4 mph S
Humidity33%
Visibility—
Dew point30°
Tue, 2070° / 44°0Clear
70 °Clear

Harper, Tuesday, 20 October

Clear. High 70°, low 44°.

Pressure30.36 inHg
Wind5 mph S
Humidity31%
Visibility—
Dew point34°
Wed, 2173° / 47°0Clear
73 °Clear

Harper, Wednesday, 21 October

Clear. High 73°, low 47°.

Pressure30.27 inHg
Wind6.6 mph SW
Humidity29%
Visibility—
Dew point34°
Thu, 2273° / 49°0Clear
73 °Clear

Harper, Thursday, 22 October

Clear. High 73°, low 49°.

Pressure30.15 inHg
Wind5.9 mph SW
Humidity33%
Visibility—
Dew point38°
Fri, 2377° / 51°0Clear
77 °Clear

Harper, Friday, 23 October

Clear. High 77°, low 51°.

Pressure30.00 inHg
Wind7.5 mph SW
Humidity32%
Visibility—
Dew point40°
Sat, 2477° / 54°0Overcast
77 °Overcast

Harper, Saturday, 24 October

Overcast. High 77°, low 54°.

Pressure30.00 inHg
Wind8.8 mph SW
Humidity26%
Visibility—
Dew point37°

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, MO 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, MO 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.