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As of 13:21 CDT

Weather in Dunn, IL

87°Current weather

Dunn, Saturday, 8 August, 13:21

Clear. Feels like 97°. High 88°, low 71°.

Pressure30.03 inHg
Wind7.5 mph NW
Humidity70%
Visibility6.2 mi
Dew point76°
Sun, 0993° / 71°0Partly cloudy
93 °Partly cloudy

Dunn, Sunday, 9 August

Partly cloudy. High 93°, low 71°.

Pressure29.97 inHg
Wind14.3 mph S
Humidity64%
Visibility6.2 mi
Dew point72°
Mon, 1092° / 75°0Mostly clear
92 °Mostly clear

Dunn, Monday, 10 August

Mostly clear. High 92°, low 75°.

Pressure29.94 inHg
Wind14.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 76°0Overcast
91 °Overcast

Dunn, Tuesday, 11 August

Overcast. High 91°, low 76°.

Pressure29.88 inHg
Wind17 mph SW
Humidity53%
Visibility6.2 mi
Dew point71°
Wed, 1288° / 72°0.04Light rain
88 °Light rain

Dunn, Wednesday, 12 August

Light rain. High 88°, low 72°.

Pressure29.83 inHg
Wind7.4 mph N
Humidity69%
Visibility6.2 mi
Dew point75°
Thu, 1377° / 66°0.55Rain
77 °Rain

Dunn, Thursday, 13 August

Rain. High 77°, low 66°.

Pressure29.91 inHg
Wind12.6 mph NE
Humidity80%
Visibility—
Dew point69°
Fri, 1475° / 57°0Clear
75 °Clear

Dunn, Friday, 14 August

Clear. High 75°, low 57°.

Pressure30.15 inHg
Wind11.2 mph NE
Humidity49%
Visibility—
Dew point52°
Sat, 1576° / 54°0Partly cloudy
76 °Partly cloudy

Dunn, Saturday, 15 August

Partly cloudy. High 76°, low 54°.

Pressure30.30 inHg
Wind6.7 mph E
Humidity51%
Visibility—
Dew point52°
Sun, 1679° / 57°0Overcast
79 °Overcast

Dunn, Sunday, 16 August

Overcast. High 79°, low 57°.

Pressure30.21 inHg
Wind11.8 mph S
Humidity52%
Visibility—
Dew point56°
Mon, 1775° / 67°0.03Light rain
75 °Light rain

Dunn, Monday, 17 August

Light rain. High 75°, low 67°.

Pressure29.94 inHg
Wind10.1 mph S
Humidity93%
Visibility—
Dew point70°
Tue, 1884° / 67°0Overcast
84 °Overcast

Dunn, Tuesday, 18 August

Overcast. High 84°, low 67°.

Pressure29.91 inHg
Wind9.9 mph W
Humidity65%
Visibility—
Dew point68°
Wed, 1986° / 64°0.03Light rain
86 °Light rain

Dunn, Wednesday, 19 August

Light rain. High 86°, low 64°.

Pressure29.91 inHg
Wind15.1 mph N
Humidity65%
Visibility—
Dew point71°
Thu, 2070° / 55°0Mostly clear
70 °Mostly clear

Dunn, Thursday, 20 August

Mostly clear. High 70°, low 55°.

Pressure30.21 inHg
Wind13.9 mph N
Humidity55%
Visibility—
Dew point50°
Fri, 2171° / 48°0Clear
71 °Clear

Dunn, Friday, 21 August

Clear. High 71°, low 48°.

Pressure30.24 inHg
Wind7.5 mph NE
Humidity50%
Visibility—
Dew point47°
Sat, 2274° / 53°0Mostly clear
74 °Mostly clear

Dunn, Saturday, 22 August

Mostly clear. High 74°, low 53°.

Pressure30.15 inHg
Wind2.4 mph E
Humidity51%
Visibility—
Dew point51°
Sun, 2377° / 54°0Clear
77 °Clear

Dunn, Sunday, 23 August

Clear. High 77°, low 54°.

Pressure30.12 inHg
Wind5.3 mph SW
Humidity49%
Visibility—
Dew point52°

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 Dunn, 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 Dunn, 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.