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As of 17:21 CDT

Weather in Columbus Junction, IA

84°Current weather

Columbus Junction, Saturday, 8 August, 17:21

Clear. Feels like 86°. High 84°, low 66°.

Pressure30.03 inHg
Wind2.2 mph E
Humidity56%
Visibility6.2 mi
Dew point67°
Sun, 0992° / 67°0Overcast
92 °Overcast

Columbus Junction, Sunday, 9 August

Overcast. High 92°, low 67°.

Pressure29.83 inHg
Wind10.6 mph S
Humidity60%
Visibility6.2 mi
Dew point72°
Mon, 1090° / 72°0.02Light rain
90 °Light rain

Columbus Junction, Monday, 10 August

Light rain. High 90°, low 72°.

Pressure29.83 inHg
Wind7.2 mph SW
Humidity70%
Visibility6.2 mi
Dew point72°
Tue, 1195° / 74°0Overcast
95 °Overcast

Columbus Junction, Tuesday, 11 August

Overcast. High 95°, low 74°.

Pressure29.77 inHg
Wind13.5 mph SW
Humidity56%
Visibility6.2 mi
Dew point71°
Wed, 1281° / 72°0.07Light rain
81 °Light rain

Columbus Junction, Wednesday, 12 August

Light rain. High 81°, low 72°.

Pressure29.88 inHg
Wind7.7 mph NE
Humidity82%
Visibility6.2 mi
Dew point71°
Thu, 1376° / 64°0.33Rain
76 °Rain

Columbus Junction, Thursday, 13 August

Rain. High 76°, low 64°.

Pressure29.91 inHg
Wind13.4 mph NE
Humidity71%
Visibility—
Dew point64°
Fri, 1478° / 60°0Clear
78 °Clear

Columbus Junction, Friday, 14 August

Clear. High 78°, low 60°.

Pressure30.18 inHg
Wind7.8 mph E
Humidity54%
Visibility—
Dew point56°
Sat, 1578° / 58°0Overcast
78 °Overcast

Columbus Junction, Saturday, 15 August

Overcast. High 78°, low 58°.

Pressure30.27 inHg
Wind9.3 mph SE
Humidity55%
Visibility—
Dew point56°
Sun, 1679° / 61°0Overcast
79 °Overcast

Columbus Junction, Sunday, 16 August

Overcast. High 79°, low 61°.

Pressure30.09 inHg
Wind13.5 mph S
Humidity69%
Visibility—
Dew point63°
Mon, 1788° / 68°0Overcast
88 °Overcast

Columbus Junction, Monday, 17 August

Overcast. High 88°, low 68°.

Pressure29.94 inHg
Wind6.9 mph SE
Humidity69%
Visibility—
Dew point71°
Tue, 1888° / 71°0Overcast
88 °Overcast

Columbus Junction, Tuesday, 18 August

Overcast. High 88°, low 71°.

Pressure30.00 inHg
Wind7.7 mph SE
Humidity62%
Visibility—
Dew point69°
Wed, 1992° / 70°0.13Light rain
92 °Light rain

Columbus Junction, Wednesday, 19 August

Light rain. High 92°, low 70°.

Pressure29.88 inHg
Wind9.3 mph NE
Humidity55%
Visibility—
Dew point68°
Thu, 2080° / 67°0.28Rain
80 °Rain

Columbus Junction, Thursday, 20 August

Rain. High 80°, low 67°.

Pressure29.91 inHg
Wind10.9 mph NE
Humidity64%
Visibility—
Dew point65°
Fri, 2184° / 63°0Clear
84 °Clear

Columbus Junction, Friday, 21 August

Clear. High 84°, low 63°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity53%
Visibility—
Dew point60°
Sat, 2282° / 62°0.01Light rain
82 °Light rain

Columbus Junction, Saturday, 22 August

Light rain. High 82°, low 62°.

Pressure29.94 inHg
Wind17.1 mph NE
Humidity57%
Visibility—
Dew point63°
Sun, 2372° / 47°0Mostly clear
72 °Mostly clear

Columbus Junction, Sunday, 23 August

Mostly clear. High 72°, low 47°.

Pressure30.21 inHg
Wind11.9 mph E
Humidity44%
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 Columbus Junction, IA 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 Columbus Junction, IA 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.