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As of 03:25 CDT

Weather in McNab, AR

79°Current weather

McNab, Thursday, 15 October, 03:25

Mostly clear. Feels like 79°. High 90°, low 72°.

Pressure29.97 inHg
Wind7.9 mph S
Humidity82%
Visibility6.2 mi
Dew point72°
Fri, 1675° / 58°0Clear
75 °Clear

McNab, Friday, 16 October

Clear. High 75°, low 58°.

Pressure30.33 inHg
Wind16.2 mph N
Humidity33%
Visibility6.2 mi
Dew point36°
Sat, 1767° / 51°0Clear
67 °Clear

McNab, Saturday, 17 October

Clear. High 67°, low 51°.

Pressure30.50 inHg
Wind8.2 mph NE
Humidity39%
Visibility6.2 mi
Dew point37°
Sun, 1872° / 49°0Clear
72 °Clear

McNab, Sunday, 18 October

Clear. High 72°, low 49°.

Pressure30.45 inHg
Wind4.2 mph E
Humidity33%
Visibility6.2 mi
Dew point36°
Mon, 1977° / 51°0Clear
77 °Clear

McNab, Monday, 19 October

Clear. High 77°, low 51°.

Pressure30.30 inHg
Wind5.8 mph E
Humidity28%
Visibility—
Dew point36°
Tue, 2080° / 52°0Clear
80 °Clear

McNab, Tuesday, 20 October

Clear. High 80°, low 52°.

Pressure30.24 inHg
Wind6.4 mph NE
Humidity23%
Visibility—
Dew point33°
Wed, 2184° / 57°0Clear
84 °Clear

McNab, Wednesday, 21 October

Clear. High 84°, low 57°.

Pressure30.21 inHg
Wind8.1 mph E
Humidity33%
Visibility—
Dew point46°
Thu, 2284° / 58°0Partly cloudy
84 °Partly cloudy

McNab, Thursday, 22 October

Partly cloudy. High 84°, low 58°.

Pressure30.15 inHg
Wind8.4 mph SE
Humidity27%
Visibility—
Dew point42°
Fri, 2385° / 58°0Partly cloudy
85 °Partly cloudy

McNab, Friday, 23 October

Partly cloudy. High 85°, low 58°.

Pressure30.03 inHg
Wind13.1 mph S
Humidity33%
Visibility—
Dew point47°
Sat, 2469° / 66°1.08Rain
69 °Rain

McNab, Saturday, 24 October

Rain. High 69°, low 66°.

Pressure30.12 inHg
Wind12 mph SE
Humidity94%
Visibility—
Dew point66°
Sun, 2570° / 52°0.04Light rain
70 °Light rain

McNab, Sunday, 25 October

Light rain. High 70°, low 52°.

Pressure30.33 inHg
Wind12.6 mph N
Humidity36%
Visibility—
Dew point39°
Mon, 2668° / 45°0Clear
68 °Clear

McNab, Monday, 26 October

Clear. High 68°, low 45°.

Pressure30.36 inHg
Wind7.5 mph NE
Humidity22%
Visibility—
Dew point24°
Tue, 2768° / 46°0Overcast
68 °Overcast

McNab, Tuesday, 27 October

Overcast. High 68°, low 46°.

Pressure30.30 inHg
Wind5.4 mph E
Humidity23%
Visibility—
Dew point26°
Wed, 2871° / 48°0Overcast
71 °Overcast

McNab, Wednesday, 28 October

Overcast. High 71°, low 48°.

Pressure30.21 inHg
Wind5.1 mph E
Humidity33%
Visibility—
Dew point37°
Thu, 2976° / 49°0Clear
76 °Clear

McNab, Thursday, 29 October

Clear. High 76°, low 49°.

Pressure30.09 inHg
Wind3.2 mph S
Humidity29%
Visibility—
Dew point37°
Fri, 3075° / 52°0Mostly clear
75 °Mostly clear

McNab, Friday, 30 October

Mostly clear. High 75°, low 52°.

Pressure30.09 inHg
Wind5.8 mph S
Humidity27%
Visibility—
Dew point36°

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 McNab, AR 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 McNab, AR 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.