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As of 07:06 CDT

Weather in Buena Vista, IL

69°Current weather

Buena Vista, Sunday, 9 August, 07:06

Clear. Feels like 70°. High 92°, low 69°.

Pressure30.06 inHg
Wind4.4 mph S
Humidity98%
Visibility6.2 mi
Dew point69°
Mon, 1097° / 76°0Clear
97 °Clear

Buena Vista, Monday, 10 August

Clear. High 97°, low 76°.

Pressure30.00 inHg
Wind14.2 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Tue, 11100° / 77°0Mostly clear
100 °Mostly clear

Buena Vista, Tuesday, 11 August

Mostly clear. High 100°, low 77°.

Pressure29.94 inHg
Wind15.1 mph SW
Humidity38%
Visibility6.2 mi
Dew point67°
Wed, 12102° / 73°0.21Rain
102 °Rain

Buena Vista, Wednesday, 12 August

Rain. High 102°, low 73°.

Pressure29.83 inHg
Wind15 mph SW
Humidity36%
Visibility6.2 mi
Dew point67°
Thu, 1394° / 72°0.21Light rain
94 °Light rain

Buena Vista, Thursday, 13 August

Light rain. High 94°, low 72°.

Pressure29.91 inHg
Wind14.1 mph NE
Humidity58%
Visibility—
Dew point69°
Fri, 1483° / 69°0.16Rain
83 °Rain

Buena Vista, Friday, 14 August

Rain. High 83°, low 69°.

Pressure30.03 inHg
Wind12.2 mph NE
Humidity79%
Visibility—
Dew point68°
Sat, 1593° / 67°0.07Light rain
93 °Light rain

Buena Vista, Saturday, 15 August

Light rain. High 93°, low 67°.

Pressure30.12 inHg
Wind11.1 mph E
Humidity58%
Visibility—
Dew point68°
Sun, 16102° / 71°0Overcast
102 °Overcast

Buena Vista, Sunday, 16 August

Overcast. High 102°, low 71°.

Pressure29.97 inHg
Wind13 mph NW
Humidity29%
Visibility—
Dew point60°
Mon, 1791° / 72°0.09Light rain
91 °Light rain

Buena Vista, Monday, 17 August

Light rain. High 91°, low 72°.

Pressure30.03 inHg
Wind8.3 mph NE
Humidity54%
Visibility—
Dew point68°
Tue, 1893° / 70°0.02Light rain
93 °Light rain

Buena Vista, Tuesday, 18 August

Light rain. High 93°, low 70°.

Pressure29.97 inHg
Wind9.6 mph E
Humidity43%
Visibility—
Dew point63°
Wed, 19102° / 74°0Partly cloudy
102 °Partly cloudy

Buena Vista, Wednesday, 19 August

Partly cloudy. High 102°, low 74°.

Pressure29.94 inHg
Wind12.1 mph SE
Humidity40%
Visibility—
Dew point67°
Thu, 20113° / 84°0Overcast
113 °Overcast

Buena Vista, Thursday, 20 August

Overcast. High 113°, low 84°.

Pressure29.85 inHg
Wind13.3 mph SW
Humidity17%
Visibility—
Dew point53°
Fri, 21113° / 83°0Mostly clear
113 °Mostly clear

Buena Vista, Friday, 21 August

Mostly clear. High 113°, low 83°.

Pressure29.83 inHg
Wind13.5 mph SW
Humidity16%
Visibility—
Dew point52°
Sat, 22114° / 80°0Clear
114 °Clear

Buena Vista, Saturday, 22 August

Clear. High 114°, low 80°.

Pressure29.85 inHg
Wind9.1 mph SE
Humidity19%
Visibility—
Dew point56°
Sun, 23111° / 81°0.16Light rain
111 °Light rain

Buena Vista, Sunday, 23 August

Light rain. High 111°, low 81°.

Pressure29.85 inHg
Wind14.4 mph N
Humidity22%
Visibility—
Dew point58°
Mon, 24103° / 78°0.04Light rain
103 °Light rain

Buena Vista, Monday, 24 August

Light rain. High 103°, low 78°.

Pressure29.97 inHg
Wind10.3 mph NE
Humidity34%
Visibility—
Dew point65°

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 Buena Vista, 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 Buena Vista, 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.