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As of 14:22 CDT

Weather in Valmeyer, IL

87°Current weather

Valmeyer, Saturday, 8 August, 14:22

Clear. Feels like 97°. High 88°, low 70°.

Pressure30.03 inHg
Wind2.3 mph E
Humidity70%
Visibility6.2 mi
Dew point75°
Sun, 0997° / 72°0Partly cloudy
97 °Partly cloudy

Valmeyer, Sunday, 9 August

Partly cloudy. High 97°, low 72°.

Pressure29.97 inHg
Wind10.8 mph S
Humidity47%
Visibility6.2 mi
Dew point70°
Mon, 10101° / 76°0Clear
101 °Clear

Valmeyer, Monday, 10 August

Clear. High 101°, low 76°.

Pressure29.94 inHg
Wind11.7 mph SW
Humidity39%
Visibility6.2 mi
Dew point68°
Tue, 11103° / 75°0.02Light rain
103 °Light rain

Valmeyer, Tuesday, 11 August

Light rain. High 103°, low 75°.

Pressure29.88 inHg
Wind10.1 mph SW
Humidity35%
Visibility6.2 mi
Dew point66°
Wed, 1291° / 73°0.04Light rain
91 °Light rain

Valmeyer, Wednesday, 12 August

Light rain. High 91°, low 73°.

Pressure29.85 inHg
Wind7.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point68°
Thu, 1380° / 72°0.36Light rain
80 °Light rain

Valmeyer, Thursday, 13 August

Light rain. High 80°, low 72°.

Pressure29.88 inHg
Wind11 mph E
Humidity77%
Visibility—
Dew point71°
Fri, 1480° / 65°0.04Light rain
80 °Light rain

Valmeyer, Friday, 14 August

Light rain. High 80°, low 65°.

Pressure30.12 inHg
Wind10.9 mph NE
Humidity49%
Visibility—
Dew point57°
Sat, 1582° / 57°0Overcast
82 °Overcast

Valmeyer, Saturday, 15 August

Overcast. High 82°, low 57°.

Pressure30.27 inHg
Wind8.9 mph E
Humidity42%
Visibility—
Dew point52°
Sun, 1683° / 62°0.14Light rain
83 °Light rain

Valmeyer, Sunday, 16 August

Light rain. High 83°, low 62°.

Pressure30.18 inHg
Wind9.8 mph SE
Humidity72%
Visibility—
Dew point65°
Mon, 17102° / 72°0.28Rain
102 °Rain

Valmeyer, Monday, 17 August

Rain. High 102°, low 72°.

Pressure29.91 inHg
Wind15.1 mph SW
Humidity42%
Visibility—
Dew point67°
Tue, 1891° / 75°0Overcast
91 °Overcast

Valmeyer, Tuesday, 18 August

Overcast. High 91°, low 75°.

Pressure29.97 inHg
Wind9.1 mph NE
Humidity51%
Visibility—
Dew point68°
Wed, 1994° / 73°0Mostly clear
94 °Mostly clear

Valmeyer, Wednesday, 19 August

Mostly clear. High 94°, low 73°.

Pressure29.88 inHg
Wind7.4 mph SE
Humidity49%
Visibility—
Dew point69°
Thu, 2089° / 74°0.07Light rain
89 °Light rain

Valmeyer, Thursday, 20 August

Light rain. High 89°, low 74°.

Pressure29.85 inHg
Wind9.7 mph NW
Humidity55%
Visibility—
Dew point69°
Fri, 2184° / 71°0.05Light rain
84 °Light rain

Valmeyer, Friday, 21 August

Light rain. High 84°, low 71°.

Pressure29.91 inHg
Wind9.7 mph NE
Humidity69%
Visibility—
Dew point69°
Sat, 2287° / 67°0Overcast
87 °Overcast

Valmeyer, Saturday, 22 August

Overcast. High 87°, low 67°.

Pressure29.91 inHg
Wind6.6 mph N
Humidity42%
Visibility—
Dew point58°
Sun, 2376° / 63°0.01Light rain
76 °Light rain

Valmeyer, Sunday, 23 August

Light rain. High 76°, low 63°.

Pressure30.12 inHg
Wind12.1 mph NE
Humidity56%
Visibility—
Dew point56°

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 Valmeyer, 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 Valmeyer, 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.