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As of 16:09 CDT

Weather in McNab, AR

91°Current weather

McNab, Sunday, 11 October, 16:09

Partly cloudy. Feels like 91°. High 91°, low 62°.

Pressure30.00 inHg
Wind7.2 mph SW
Humidity36%
Visibility6.2 mi
Dew point60°
Mon, 1290° / 61°0Clear
90 °Clear

McNab, Monday, 12 October

Clear. High 90°, low 61°.

Pressure30.06 inHg
Wind7.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point64°
Tue, 1390° / 67°0Overcast
90 °Overcast

McNab, Tuesday, 13 October

Overcast. High 90°, low 67°.

Pressure30.03 inHg
Wind8.2 mph SW
Humidity66%
Visibility6.2 mi
Dew point71°
Wed, 1490° / 77°0.07Light rain
90 °Light rain

McNab, Wednesday, 14 October

Light rain. High 90°, low 77°.

Pressure30.03 inHg
Wind6.8 mph SW
Humidity68%
Visibility6.0 mi
Dew point74°
Thu, 1590° / 70°0Clear
90 °Clear

McNab, Thursday, 15 October

Clear. High 90°, low 70°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity58%
Visibility6.2 mi
Dew point65°
Fri, 1684° / 67°0Partly cloudy
84 °Partly cloudy

McNab, Friday, 16 October

Partly cloudy. High 84°, low 67°.

Pressure30.18 inHg
Wind14.8 mph NE
Humidity53%
Visibility—
Dew point63°
Sat, 1766° / 47°0Clear
66 °Clear

McNab, Saturday, 17 October

Clear. High 66°, low 47°.

Pressure30.45 inHg
Wind14.5 mph NE
Humidity18%
Visibility—
Dew point19°
Sun, 1871° / 38°0Clear
71 °Clear

McNab, Sunday, 18 October

Clear. High 71°, low 38°.

Pressure30.45 inHg
Wind7.4 mph E
Humidity15%
Visibility—
Dew point14°
Mon, 1975° / 46°0Overcast
75 °Overcast

McNab, Monday, 19 October

Overcast. High 75°, low 46°.

Pressure30.33 inHg
Wind7.7 mph E
Humidity27%
Visibility—
Dew point35°
Tue, 2082° / 55°0Overcast
82 °Overcast

McNab, Tuesday, 20 October

Overcast. High 82°, low 55°.

Pressure30.21 inHg
Wind8.2 mph E
Humidity36%
Visibility—
Dew point47°
Wed, 2186° / 61°0Partly cloudy
86 °Partly cloudy

McNab, Wednesday, 21 October

Partly cloudy. High 86°, low 61°.

Pressure30.12 inHg
Wind10.3 mph SE
Humidity38%
Visibility—
Dew point53°
Thu, 2288° / 64°0Partly cloudy
88 °Partly cloudy

McNab, Thursday, 22 October

Partly cloudy. High 88°, low 64°.

Pressure30.15 inHg
Wind10.6 mph SE
Humidity39%
Visibility—
Dew point55°
Fri, 2384° / 66°0Overcast
84 °Overcast

McNab, Friday, 23 October

Overcast. High 84°, low 66°.

Pressure30.09 inHg
Wind10.2 mph S
Humidity40%
Visibility—
Dew point55°
Sat, 2482° / 63°0Light rain
82 °Light rain

McNab, Saturday, 24 October

Light rain. High 82°, low 63°.

Pressure30.00 inHg
Wind10.5 mph NW
Humidity47%
Visibility—
Dew point58°
Sun, 2559° / 52°0Overcast
59 °Overcast

McNab, Sunday, 25 October

Overcast. High 59°, low 52°.

Pressure30.12 inHg
Wind12.1 mph N
Humidity74%
Visibility—
Dew point46°
Mon, 2660° / 48°0Overcast
60 °Overcast

McNab, Monday, 26 October

Overcast. High 60°, low 48°.

Pressure30.15 inHg
Wind9.1 mph N
Humidity67%
Visibility—
Dew point44°

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.