As of 00:12 CDT

Weather in McNab, AR

79°

McNab, Tuesday, 13 October, 00:12

Clear. Feels like 79°. High 92°, low 69°.

Pressure29.94 inHg

Wind7.7 mph S

Humidity71%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

Wed, 1489° / 70°

0.04

89 °

McNab, Wednesday, 14 October

Light rain. High 89°, low 70°.

Pressure30.03 inHg

Wind7.4 mph S

Humidity71%

Visibility6.2 mi

Dew point74°

Thu, 1590° / 70°

90 °

McNab, Thursday, 15 October

Clear. High 90°, low 70°.

Pressure30.06 inHg

Wind5.3 mph S

Humidity50%

Visibility6.2 mi

Dew point64°

Fri, 1674° / 61°

74 °

McNab, Friday, 16 October

Mostly clear. High 74°, low 61°.

Pressure30.30 inHg

Wind14.7 mph N

Humidity46%

Visibility6.2 mi

Dew point50°

Sat, 1770° / 53°

70 °

McNab, Saturday, 17 October

Clear. High 70°, low 53°.

Pressure30.42 inHg

Wind10.6 mph NE

Humidity33%

Visibility—

Dew point35°

Sun, 1873° / 51°

73 °

McNab, Sunday, 18 October

Mostly clear. High 73°, low 51°.

Pressure30.24 inHg

Wind7.9 mph NE

Humidity27%

Visibility—

Dew point33°

Mon, 1983° / 56°

83 °

McNab, Monday, 19 October

Overcast. High 83°, low 56°.

Pressure30.12 inHg

Wind5.5 mph N

Humidity39%

Visibility—

Dew point51°

Tue, 2088° / 67°

88 °

McNab, Tuesday, 20 October

Light rain. High 88°, low 67°.

Pressure30.03 inHg

Wind7.9 mph SE

Humidity39%

Visibility—

Dew point56°

Wed, 2191° / 65°

91 °

McNab, Wednesday, 21 October

Partly cloudy. High 91°, low 65°.

Pressure30.00 inHg

Wind12.5 mph SE

Humidity44%

Visibility—

Dew point60°

Thu, 2287° / 70°

0.01

87 °

McNab, Thursday, 22 October

Light rain. High 87°, low 70°.

Pressure29.94 inHg

Wind13.8 mph S

Humidity49%

Visibility—

Dew point64°

Fri, 2378° / 66°

2.22

78 °

McNab, Friday, 23 October

Heavy rain. High 78°, low 66°.

Pressure30.12 inHg

Wind13.8 mph S

Humidity90%

Visibility—

Dew point65°

Sat, 2466° / 54°

2.89

66 °

McNab, Saturday, 24 October

Heavy rain. High 66°, low 54°.

Pressure30.18 inHg

Wind13.9 mph NE

Humidity97%

Visibility—

Dew point56°

Sun, 2568° / 53°

0.38

68 °

McNab, Sunday, 25 October

Rain. High 68°, low 53°.

Pressure30.27 inHg

Wind11.9 mph NE

Humidity55%

Visibility—

Dew point48°

Mon, 2668° / 48°

68 °

McNab, Monday, 26 October

Clear. High 68°, low 48°.

Pressure30.21 inHg

Wind7.2 mph NW

Humidity45%

Visibility—

Dew point42°

Tue, 2772° / 48°

72 °

McNab, Tuesday, 27 October

Clear. High 72°, low 48°.

Pressure30.00 inHg

Wind9.4 mph W

Humidity41%

Visibility—

Dew point42°

Wed, 2873° / 55°

73 °

McNab, Wednesday, 28 October

Clear. High 73°, low 55°.

Pressure29.97 inHg

Wind8.6 mph N

Humidity44%

Visibility—

Dew point47°

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.