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As of 12:24 CDT

Weather in Dow, IL

88°Current weather

Dow, Saturday, 8 August, 12:24

Clear. Feels like 100°. High 88°, low 69°.

Pressure30.06 inHg
Wind1.2 mph SW
Humidity72%
Visibility6.2 mi
Dew point78°
Sun, 0994° / 72°0Mostly clear
94 °Mostly clear

Dow, Sunday, 9 August

Mostly clear. High 94°, low 72°.

Pressure29.97 inHg
Wind11.7 mph S
Humidity57%
Visibility6.2 mi
Dew point71°
Mon, 1099° / 75°0.04Rain
99 °Rain

Dow, Monday, 10 August

Rain. High 99°, low 75°.

Pressure29.91 inHg
Wind14 mph SW
Humidity52%
Visibility6.2 mi
Dew point71°
Tue, 11100° / 75°0.01Light rain
100 °Light rain

Dow, Tuesday, 11 August

Light rain. High 100°, low 75°.

Pressure29.85 inHg
Wind13.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point71°
Wed, 1287° / 73°0.05Light rain
87 °Light rain

Dow, Wednesday, 12 August

Light rain. High 87°, low 73°.

Pressure29.85 inHg
Wind9.4 mph NE
Humidity71%
Visibility6.2 mi
Dew point76°
Thu, 1374° / 66°0.18Rain
74 °Rain

Dow, Thursday, 13 August

Rain. High 74°, low 66°.

Pressure29.88 inHg
Wind10.8 mph NW
Humidity92%
Visibility—
Dew point71°
Fri, 1476° / 58°0Overcast
76 °Overcast

Dow, Friday, 14 August

Overcast. High 76°, low 58°.

Pressure30.15 inHg
Wind7.1 mph NE
Humidity52%
Visibility—
Dew point54°
Sat, 1579° / 59°0.1Light rain
79 °Light rain

Dow, Saturday, 15 August

Light rain. High 79°, low 59°.

Pressure30.18 inHg
Wind9.3 mph SE
Humidity54%
Visibility—
Dew point58°
Sun, 1678° / 65°0.66Rain
78 °Rain

Dow, Sunday, 16 August

Rain. High 78°, low 65°.

Pressure30.06 inHg
Wind13.2 mph S
Humidity90%
Visibility—
Dew point70°
Mon, 1783° / 72°0Light rain
83 °Light rain

Dow, Monday, 17 August

Light rain. High 83°, low 72°.

Pressure29.94 inHg
Wind8.8 mph SE
Humidity77%
Visibility—
Dew point71°
Tue, 1888° / 69°0.03Light rain
88 °Light rain

Dow, Tuesday, 18 August

Light rain. High 88°, low 69°.

Pressure29.91 inHg
Wind8 mph SW
Humidity61%
Visibility—
Dew point68°
Wed, 1987° / 67°0Partly cloudy
87 °Partly cloudy

Dow, Wednesday, 19 August

Partly cloudy. High 87°, low 67°.

Pressure29.94 inHg
Wind17.6 mph N
Humidity57%
Visibility—
Dew point68°
Thu, 2071° / 56°0Mostly clear
71 °Mostly clear

Dow, Thursday, 20 August

Mostly clear. High 71°, low 56°.

Pressure30.21 inHg
Wind13.9 mph N
Humidity50%
Visibility—
Dew point49°
Fri, 2171° / 50°0Clear
71 °Clear

Dow, Friday, 21 August

Clear. High 71°, low 50°.

Pressure30.24 inHg
Wind6.9 mph NE
Humidity46%
Visibility—
Dew point45°
Sat, 2275° / 52°0Partly cloudy
75 °Partly cloudy

Dow, Saturday, 22 August

Partly cloudy. High 75°, low 52°.

Pressure30.15 inHg
Wind6.2 mph E
Humidity48%
Visibility—
Dew point49°
Sun, 2378° / 55°0Clear
78 °Clear

Dow, Sunday, 23 August

Clear. High 78°, low 55°.

Pressure30.12 inHg
Wind9.6 mph E
Humidity41%
Visibility—
Dew point49°

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 Dow, 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 Dow, 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.