As of 06:58 CDT

Weather in McNab, AR

66°

McNab, Saturday, 10 October, 06:58

Clear. Feels like 67°. High 90°, low 64°.

Pressure30.00 inHg

Wind4.4 mph SE

Humidity83%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Sun, 1192° / 64°

92 °

McNab, Sunday, 11 October

Partly cloudy. High 92°, low 64°.

Pressure30.06 inHg

Wind9.1 mph SW

Humidity38%

Visibility6.2 mi

Dew point59°

Mon, 1292° / 69°

92 °

McNab, Monday, 12 October

Clear. High 92°, low 69°.

Pressure30.06 inHg

Wind7.6 mph SW

Humidity47%

Visibility6.2 mi

Dew point62°

Tue, 1390° / 73°

90 °

McNab, Tuesday, 13 October

Overcast. High 90°, low 73°.

Pressure30.00 inHg

Wind6.6 mph S

Humidity63%

Visibility6.2 mi

Dew point71°

Wed, 1490° / 75°

0.15

90 °

McNab, Wednesday, 14 October

Light rain. High 90°, low 75°.

Pressure30.00 inHg

Wind9.3 mph SW

Humidity60%

Visibility—

Dew point71°

Thu, 1593° / 75°

93 °

McNab, Thursday, 15 October

Light rain. High 93°, low 75°.

Pressure30.06 inHg

Wind6.4 mph S

Humidity28%

Visibility—

Dew point52°

Fri, 1675° / 65°

1.78

75 °

McNab, Friday, 16 October

Heavy rain. High 75°, low 65°.

Pressure30.00 inHg

Wind8 mph N

Humidity97%

Visibility—

Dew point70°

Sat, 1762° / 48°

62 °

McNab, Saturday, 17 October

Clear. High 62°, low 48°.

Pressure30.36 inHg

Wind15.1 mph N

Humidity31%

Visibility—

Dew point29°

Sun, 1860° / 38°

60 °

McNab, Sunday, 18 October

Clear. High 60°, low 38°.

Pressure30.45 inHg

Wind9.2 mph NE

Humidity35%

Visibility—

Dew point27°

Mon, 1965° / 38°

65 °

McNab, Monday, 19 October

Clear. High 65°, low 38°.

Pressure30.36 inHg

Wind6.2 mph E

Humidity36%

Visibility—

Dew point31°

Tue, 2070° / 42°

70 °

McNab, Tuesday, 20 October

Overcast. High 70°, low 42°.

Pressure30.27 inHg

Wind5.9 mph E

Humidity27%

Visibility—

Dew point28°

Wed, 2176° / 46°

76 °

McNab, Wednesday, 21 October

Clear. High 76°, low 46°.

Pressure30.21 inHg

Wind5.6 mph SE

Humidity26%

Visibility—

Dew point32°

Thu, 2278° / 50°

78 °

McNab, Thursday, 22 October

Overcast. High 78°, low 50°.

Pressure30.12 inHg

Wind7.5 mph S

Humidity28%

Visibility—

Dew point37°

Fri, 2381° / 59°

81 °

McNab, Friday, 23 October

Mostly clear. High 81°, low 59°.

Pressure30.03 inHg

Wind6.5 mph S

Humidity47%

Visibility—

Dew point56°

Sat, 2487° / 64°

0.01

87 °

McNab, Saturday, 24 October

Light rain. High 87°, low 64°.

Pressure29.88 inHg

Wind11.1 mph SW

Humidity49%

Visibility—

Dew point58°

Sun, 2574° / 60°

0.01

74 °

McNab, Sunday, 25 October

Light rain. High 74°, low 60°.

Pressure30.00 inHg

Wind7.9 mph NE

Humidity46%

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.