As of 15:32 CDT

Weather in McNab, AR

84°

McNab, Saturday, 10 October, 15:32

Clear. Feels like 83°. High 85°, low 60°.

Pressure29.94 inHg

Wind4.6 mph SW

Humidity36%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Sun, 1190° / 61°

90 °

McNab, Sunday, 11 October

Partly cloudy. High 90°, low 61°.

Pressure30.09 inHg

Wind9 mph SW

Humidity37%

Visibility6.2 mi

Dew point56°

Mon, 1290° / 60°

90 °

McNab, Monday, 12 October

Clear. High 90°, low 60°.

Pressure30.09 inHg

Wind7.1 mph SW

Humidity45%

Visibility6.2 mi

Dew point60°

Tue, 1390° / 73°

90 °

McNab, Tuesday, 13 October

Overcast. High 90°, low 73°.

Pressure30.00 inHg

Wind7.3 mph SW

Humidity66%

Visibility6.2 mi

Dew point71°

Wed, 1492° / 75°

0.01

92 °

McNab, Wednesday, 14 October

Light rain. High 92°, low 75°.

Pressure30.00 inHg

Wind5 mph SW

Humidity67%

Visibility6.2 mi

Dew point73°

Thu, 1592° / 72°

92 °

McNab, Thursday, 15 October

Clear. High 92°, low 72°.

Pressure30.09 inHg

Wind6.6 mph S

Humidity26%

Visibility—

Dew point49°

Fri, 1673° / 58°

0.24

73 °

McNab, Friday, 16 October

Rain. High 73°, low 58°.

Pressure30.18 inHg

Wind12.5 mph N

Humidity51%

Visibility—

Dew point51°

Sat, 1756° / 42°

56 °

McNab, Saturday, 17 October

Clear. High 56°, low 42°.

Pressure30.47 inHg

Wind16.3 mph N

Humidity18%

Visibility—

Dew point12°

Sun, 1857° / 32°

57 °

McNab, Sunday, 18 October

Clear. High 57°, low 32°.

Pressure30.59 inHg

Wind7.7 mph NE

Humidity22%

Visibility—

Dew point12°

Mon, 1963° / 35°

63 °

McNab, Monday, 19 October

Clear. High 63°, low 35°.

Pressure30.56 inHg

Wind6.3 mph E

Humidity28%

Visibility—

Dew point23°

Tue, 2070° / 40°

70 °

McNab, Tuesday, 20 October

Clear. High 70°, low 40°.

Pressure30.39 inHg

Wind5.4 mph E

Humidity20%

Visibility—

Dew point21°

Wed, 2174° / 44°

74 °

McNab, Wednesday, 21 October

Clear. High 74°, low 44°.

Pressure30.30 inHg

Wind5.9 mph E

Humidity21%

Visibility—

Dew point26°

Thu, 2277° / 47°

77 °

McNab, Thursday, 22 October

Clear. High 77°, low 47°.

Pressure30.30 inHg

Wind4.8 mph E

Humidity18%

Visibility—

Dew point25°

Fri, 2370° / 51°

70 °

McNab, Friday, 23 October

Partly cloudy. High 70°, low 51°.

Pressure30.24 inHg

Wind13.6 mph N

Humidity31%

Visibility—

Dew point36°

Sat, 2464° / 42°

64 °

McNab, Saturday, 24 October

Clear. High 64°, low 42°.

Pressure30.21 inHg

Wind10.1 mph N

Humidity33%

Visibility—

Dew point29°

Sun, 2569° / 41°

69 °

McNab, Sunday, 25 October

Clear. High 69°, low 41°.

Pressure30.18 inHg

Wind6.7 mph N

Humidity33%

Visibility—

Dew point33°

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.