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As of 15:27 CDT

Weather in Columbus, IL

89°Current weather

Columbus, Saturday, 8 August, 15:27

Clear. Feels like 98°. High 89°, low 69°.

Pressure30.03 inHg
Wind4 mph NE
Humidity62%
Visibility6.2 mi
Dew point73°
Sun, 0995° / 71°0Partly cloudy
95 °Partly cloudy

Columbus, Sunday, 9 August

Partly cloudy. High 95°, low 71°.

Pressure29.91 inHg
Wind12.2 mph SW
Humidity49%
Visibility6.2 mi
Dew point70°
Mon, 1098° / 74°0Mostly clear
98 °Mostly clear

Columbus, Monday, 10 August

Mostly clear. High 98°, low 74°.

Pressure29.88 inHg
Wind14.2 mph SW
Humidity43%
Visibility6.2 mi
Dew point68°
Tue, 1196° / 75°0.01Light rain
96 °Light rain

Columbus, Tuesday, 11 August

Light rain. High 96°, low 75°.

Pressure29.80 inHg
Wind19 mph SW
Humidity51%
Visibility6.2 mi
Dew point66°
Wed, 1293° / 72°0.15Rain
93 °Rain

Columbus, Wednesday, 12 August

Rain. High 93°, low 72°.

Pressure29.85 inHg
Wind12.3 mph NE
Humidity62%
Visibility6.2 mi
Dew point73°
Thu, 1373° / 68°0.38Rain
73 °Rain

Columbus, Thursday, 13 August

Rain. High 73°, low 68°.

Pressure29.88 inHg
Wind10.9 mph NE
Humidity94%
Visibility—
Dew point71°
Fri, 1478° / 59°0Partly cloudy
78 °Partly cloudy

Columbus, Friday, 14 August

Partly cloudy. High 78°, low 59°.

Pressure30.18 inHg
Wind10.4 mph NE
Humidity42%
Visibility—
Dew point50°
Sat, 1580° / 57°0Partly cloudy
80 °Partly cloudy

Columbus, Saturday, 15 August

Partly cloudy. High 80°, low 57°.

Pressure30.27 inHg
Wind10.3 mph SE
Humidity43%
Visibility—
Dew point51°
Sun, 1678° / 63°0.03Light rain
78 °Light rain

Columbus, Sunday, 16 August

Light rain. High 78°, low 63°.

Pressure30.12 inHg
Wind14.5 mph S
Humidity86%
Visibility—
Dew point69°
Mon, 1789° / 70°0.09Light rain
89 °Light rain

Columbus, Monday, 17 August

Light rain. High 89°, low 70°.

Pressure29.91 inHg
Wind13.6 mph SE
Humidity62%
Visibility—
Dew point71°
Tue, 1890° / 72°0.01Light rain
90 °Light rain

Columbus, Tuesday, 18 August

Light rain. High 90°, low 72°.

Pressure30.00 inHg
Wind6.3 mph E
Humidity59%
Visibility—
Dew point69°
Wed, 1995° / 71°0Mostly clear
95 °Mostly clear

Columbus, Wednesday, 19 August

Mostly clear. High 95°, low 71°.

Pressure29.88 inHg
Wind7.3 mph SE
Humidity46%
Visibility—
Dew point65°
Thu, 2085° / 71°0.22Rain
85 °Rain

Columbus, Thursday, 20 August

Rain. High 85°, low 71°.

Pressure29.91 inHg
Wind10.9 mph N
Humidity68%
Visibility—
Dew point69°
Fri, 2186° / 67°0Partly cloudy
86 °Partly cloudy

Columbus, Friday, 21 August

Partly cloudy. High 86°, low 67°.

Pressure29.94 inHg
Wind10.3 mph N
Humidity45%
Visibility—
Dew point57°
Sat, 2291° / 64°0Clear
91 °Clear

Columbus, Saturday, 22 August

Clear. High 91°, low 64°.

Pressure29.91 inHg
Wind17.4 mph NE
Humidity37%
Visibility—
Dew point56°
Sun, 2375° / 56°0.04Light rain
75 °Light rain

Columbus, Sunday, 23 August

Light rain. High 75°, low 56°.

Pressure30.18 inHg
Wind14.2 mph E
Humidity47%
Visibility—
Dew point46°

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, IL 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, IL 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.