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As of 19:14 CDT

Weather in McNab, AR

80°Current weather

McNab, Thursday, 15 October, 19:14

Clear. Feels like 81°. High 89°, low 71°.

Pressure29.97 inHg
Wind3.6 mph S
Humidity49%
Visibility6.2 mi
Dew point60°
Fri, 1673° / 58°0Clear
73 °Clear

McNab, Friday, 16 October

Clear. High 73°, low 58°.

Pressure30.33 inHg
Wind16.3 mph N
Humidity34%
Visibility6.2 mi
Dew point36°
Sat, 1767° / 52°0Clear
67 °Clear

McNab, Saturday, 17 October

Clear. High 67°, low 52°.

Pressure30.50 inHg
Wind8.1 mph NE
Humidity39%
Visibility6.2 mi
Dew point37°
Sun, 1871° / 49°0Clear
71 °Clear

McNab, Sunday, 18 October

Clear. High 71°, low 49°.

Pressure30.42 inHg
Wind4.3 mph E
Humidity33%
Visibility6.2 mi
Dew point36°
Mon, 1976° / 50°0Clear
76 °Clear

McNab, Monday, 19 October

Clear. High 76°, low 50°.

Pressure30.30 inHg
Wind4 mph SE
Humidity36%
Visibility6.2 mi
Dew point40°
Tue, 2079° / 52°0Clear
79 °Clear

McNab, Tuesday, 20 October

Clear. High 79°, low 52°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity27%
Visibility—
Dew point37°
Wed, 2183° / 54°0Mostly clear
83 °Mostly clear

McNab, Wednesday, 21 October

Mostly clear. High 83°, low 54°.

Pressure30.24 inHg
Wind5.8 mph E
Humidity26%
Visibility—
Dew point38°
Thu, 2285° / 56°0Clear
85 °Clear

McNab, Thursday, 22 October

Clear. High 85°, low 56°.

Pressure30.18 inHg
Wind7.1 mph SE
Humidity20%
Visibility—
Dew point34°
Fri, 2383° / 59°0Overcast
83 °Overcast

McNab, Friday, 23 October

Overcast. High 83°, low 59°.

Pressure30.09 inHg
Wind11.2 mph S
Humidity34%
Visibility—
Dew point47°
Sat, 2482° / 63°0Overcast
82 °Overcast

McNab, Saturday, 24 October

Overcast. High 82°, low 63°.

Pressure30.15 inHg
Wind6.3 mph SE
Humidity40%
Visibility—
Dew point51°
Sun, 2583° / 58°0Partly cloudy
83 °Partly cloudy

McNab, Sunday, 25 October

Partly cloudy. High 83°, low 58°.

Pressure30.24 inHg
Wind11.2 mph E
Humidity20%
Visibility—
Dew point34°
Mon, 2681° / 55°0Overcast
81 °Overcast

McNab, Monday, 26 October

Overcast. High 81°, low 55°.

Pressure30.24 inHg
Wind11.6 mph SE
Humidity29%
Visibility—
Dew point41°
Tue, 2782° / 59°0Overcast
82 °Overcast

McNab, Tuesday, 27 October

Overcast. High 82°, low 59°.

Pressure30.12 inHg
Wind12.6 mph SE
Humidity45%
Visibility—
Dew point54°
Wed, 2885° / 64°0Overcast
85 °Overcast

McNab, Wednesday, 28 October

Overcast. High 85°, low 64°.

Pressure30.12 inHg
Wind12.5 mph SE
Humidity45%
Visibility—
Dew point57°
Thu, 2984° / 65°0Overcast
84 °Overcast

McNab, Thursday, 29 October

Overcast. High 84°, low 65°.

Pressure30.03 inHg
Wind12.1 mph SE
Humidity39%
Visibility—
Dew point52°
Fri, 3082° / 67°0Overcast
82 °Overcast

McNab, Friday, 30 October

Overcast. High 82°, low 67°.

Pressure30.00 inHg
Wind14.7 mph NE
Humidity39%
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 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.