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As of 06:34 CDT

Weather in McNab, AR

68°Current weather

McNab, Monday, 12 October, 06:34

Clear. Feels like 69°. High 91°, low 67°.

Pressure30.06 inHg
Wind5.2 mph S
Humidity85%
Visibility6.2 mi
Dew point64°
Tue, 1392° / 69°0Overcast
92 °Overcast

McNab, Tuesday, 13 October

Overcast. High 92°, low 69°.

Pressure30.00 inHg
Wind7.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point72°
Wed, 1488° / 76°0.04Light rain
88 °Light rain

McNab, Wednesday, 14 October

Light rain. High 88°, low 76°.

Pressure30.03 inHg
Wind6 mph SW
Humidity68%
Visibility6.2 mi
Dew point74°
Thu, 1591° / 72°0Clear
91 °Clear

McNab, Thursday, 15 October

Clear. High 91°, low 72°.

Pressure30.09 inHg
Wind2.9 mph S
Humidity46%
Visibility6.2 mi
Dew point62°
Fri, 1686° / 68°0Partly cloudy
86 °Partly cloudy

McNab, Friday, 16 October

Partly cloudy. High 86°, low 68°.

Pressure30.21 inHg
Wind13.4 mph NE
Humidity48%
Visibility—
Dew point62°
Sat, 1772° / 57°0Overcast
72 °Overcast

McNab, Saturday, 17 October

Overcast. High 72°, low 57°.

Pressure30.33 inHg
Wind12.6 mph NE
Humidity33%
Visibility—
Dew point37°
Sun, 1875° / 44°0Clear
75 °Clear

McNab, Sunday, 18 October

Clear. High 75°, low 44°.

Pressure30.24 inHg
Wind5.8 mph E
Humidity22%
Visibility—
Dew point27°
Mon, 1984° / 53°0Overcast
84 °Overcast

McNab, Monday, 19 October

Overcast. High 84°, low 53°.

Pressure30.18 inHg
Wind6.6 mph NW
Humidity30%
Visibility—
Dew point43°
Tue, 2089° / 63°0Overcast
89 °Overcast

McNab, Tuesday, 20 October

Overcast. High 89°, low 63°.

Pressure30.12 inHg
Wind8.1 mph E
Humidity44%
Visibility—
Dew point58°
Wed, 2183° / 64°0Partly cloudy
83 °Partly cloudy

McNab, Wednesday, 21 October

Partly cloudy. High 83°, low 64°.

Pressure30.09 inHg
Wind13 mph E
Humidity56%
Visibility—
Dew point62°
Thu, 2286° / 67°0Partly cloudy
86 °Partly cloudy

McNab, Thursday, 22 October

Partly cloudy. High 86°, low 67°.

Pressure30.18 inHg
Wind9.6 mph E
Humidity41%
Visibility—
Dew point55°
Fri, 2388° / 66°0Partly cloudy
88 °Partly cloudy

McNab, Friday, 23 October

Partly cloudy. High 88°, low 66°.

Pressure30.24 inHg
Wind6.5 mph E
Humidity42%
Visibility—
Dew point57°
Sat, 2487° / 63°0Overcast
87 °Overcast

McNab, Saturday, 24 October

Overcast. High 87°, low 63°.

Pressure30.15 inHg
Wind8 mph SE
Humidity35%
Visibility—
Dew point52°
Sun, 2586° / 67°0.03Light rain
86 °Light rain

McNab, Sunday, 25 October

Light rain. High 86°, low 67°.

Pressure30.03 inHg
Wind10.6 mph NW
Humidity37%
Visibility—
Dew point54°
Mon, 2678° / 56°0Clear
78 °Clear

McNab, Monday, 26 October

Clear. High 78°, low 56°.

Pressure30.06 inHg
Wind9.2 mph N
Humidity36%
Visibility—
Dew point44°
Tue, 2775° / 50°0Clear
75 °Clear

McNab, Tuesday, 27 October

Clear. High 75°, low 50°.

Pressure30.06 inHg
Wind8.5 mph NE
Humidity40%
Visibility—
Dew point43°

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.