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As of 13:10 CDT

Weather in McNabb, IL

83°Current weather

McNabb, Saturday, 8 August, 13:10

Mostly clear. Feels like 87°. High 84°, low 68°.

Pressure30.00 inHg
Wind7.5 mph NW
Humidity63%
Visibility6.2 mi
Dew point70°
Sun, 0989° / 64°0.2Rain
89 °Rain

McNabb, Sunday, 9 August

Rain. High 89°, low 64°.

Pressure29.91 inHg
Wind14.1 mph S
Humidity77%
Visibility6.2 mi
Dew point75°
Mon, 1085° / 71°0.07Light rain
85 °Light rain

McNabb, Monday, 10 August

Light rain. High 85°, low 71°.

Pressure29.88 inHg
Wind12.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point73°
Tue, 1188° / 70°0.07Light rain
88 °Light rain

McNabb, Tuesday, 11 August

Light rain. High 88°, low 70°.

Pressure29.77 inHg
Wind15.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point75°
Wed, 1282° / 67°0Overcast
82 °Overcast

McNabb, Wednesday, 12 August

Overcast. High 82°, low 67°.

Pressure29.85 inHg
Wind4.6 mph E
Humidity73%
Visibility6.2 mi
Dew point69°
Thu, 1370° / 59°0.2Rain
70 °Rain

McNabb, Thursday, 13 August

Rain. High 70°, low 59°.

Pressure29.91 inHg
Wind14 mph NE
Humidity96%
Visibility—
Dew point63°
Fri, 1474° / 53°0Clear
74 °Clear

McNabb, Friday, 14 August

Clear. High 74°, low 53°.

Pressure30.18 inHg
Wind4.8 mph W
Humidity58%
Visibility—
Dew point55°
Sat, 1577° / 57°0Overcast
77 °Overcast

McNabb, Saturday, 15 August

Overcast. High 77°, low 57°.

Pressure30.21 inHg
Wind6.3 mph SW
Humidity64%
Visibility—
Dew point60°
Sun, 1667° / 59°0.09Light rain
67 °Light rain

McNabb, Sunday, 16 August

Light rain. High 67°, low 59°.

Pressure30.15 inHg
Wind10.6 mph SE
Humidity85%
Visibility—
Dew point60°
Mon, 1773° / 63°0.05Light rain
73 °Light rain

McNabb, Monday, 17 August

Light rain. High 73°, low 63°.

Pressure30.00 inHg
Wind11.3 mph E
Humidity89%
Visibility—
Dew point65°
Tue, 1882° / 65°0.06Light rain
82 °Light rain

McNabb, Tuesday, 18 August

Light rain. High 82°, low 65°.

Pressure29.88 inHg
Wind9.5 mph W
Humidity78%
Visibility—
Dew point70°
Wed, 1975° / 58°0.03Light rain
75 °Light rain

McNabb, Wednesday, 19 August

Light rain. High 75°, low 58°.

Pressure29.97 inHg
Wind13.7 mph NE
Humidity88%
Visibility—
Dew point69°
Thu, 2066° / 48°0Clear
66 °Clear

McNabb, Thursday, 20 August

Clear. High 66°, low 48°.

Pressure30.27 inHg
Wind12.9 mph N
Humidity59%
Visibility—
Dew point49°
Fri, 2170° / 48°0Clear
70 °Clear

McNabb, Friday, 21 August

Clear. High 70°, low 48°.

Pressure30.27 inHg
Wind5.1 mph NE
Humidity56%
Visibility—
Dew point50°
Sat, 2274° / 52°0Partly cloudy
74 °Partly cloudy

McNabb, Saturday, 22 August

Partly cloudy. High 74°, low 52°.

Pressure30.15 inHg
Wind6 mph S
Humidity53%
Visibility—
Dew point51°
Sun, 2376° / 54°0Partly cloudy
76 °Partly cloudy

McNabb, Sunday, 23 August

Partly cloudy. High 76°, low 54°.

Pressure30.12 inHg
Wind7.1 mph SW
Humidity54%
Visibility—
Dew point54°

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 McNabb, 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 McNabb, 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.