As of 06:58 CDT

Weather in McNair, AR

51°Current weather

McNair, Friday, 23 October, 06:58

Partly cloudy. Feels like 51°. High 81°, low 51°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity100%
Visibility6.2 mi
Dew point51°

Monthly outlook for McNair, AR: average high 67.8°, average low 50.4°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 3.1 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 24 October (82.9°), the coolest 2 November (38.2°).

67.8°/50.4°
Average high / low
+2.7°
Above normal
3 / 5
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November72.9°64.5°+4.6°
2 November – 11 November59.4°60.3°-0.5°
12 November – 21 Novemberat normal56.9°—

October records over 66 years

90°4 October 2024All-time high
24.8°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Fayetteville (2 mi).

Sat, 2483° / 50°0Overcast
83 °Overcast

McNair, Saturday, 24 October

Overcast. High 83°, low 50°.

Pressure30.24 inHg
Wind8.1 mph S
Humidity28%
Visibility6.2 mi
Dew point42°
Sun, 2580° / 61°0Overcast
80 °Overcast

McNair, Sunday, 25 October

Overcast. High 80°, low 61°.

Pressure30.33 inHg
Wind4.7 mph S
Humidity31%
Visibility6.2 mi
Dew point45°
Mon, 2676° / 57°0Partly cloudy
76 °Partly cloudy

McNair, Monday, 26 October

Partly cloudy. High 76°, low 57°.

Pressure30.30 inHg
Wind6.8 mph S
Humidity27%
Visibility6.2 mi
Dew point38°
Tue, 2773° / 59°0Overcast
73 °Overcast

McNair, Tuesday, 27 October

Overcast. High 73°, low 59°.

Pressure30.21 inHg
Wind6.6 mph S
Humidity31%
Visibility—
Dew point38°
Wed, 2877° / 58°0Partly cloudy
77 °Partly cloudy

McNair, Wednesday, 28 October

Partly cloudy. High 77°, low 58°.

Pressure30.09 inHg
Wind9 mph SW
Humidity31%
Visibility—
Dew point41°
Thu, 2977° / 61°0.17Rain
77 °Rain

McNair, Thursday, 29 October

Rain. High 77°, low 61°.

Pressure30.06 inHg
Wind17.1 mph S
Humidity44%
Visibility—
Dew point51°
Fri, 3063° / 60°1.53Heavy rain
63 °Heavy rain

McNair, Friday, 30 October

Heavy rain. High 63°, low 60°.

Pressure29.97 inHg
Wind20 mph S
Humidity91%
Visibility—
Dew point59°
Sat, 3164° / 55°1.43Heavy rain
64 °Heavy rain

McNair, Saturday, 31 October

Heavy rain. High 64°, low 55°.

Pressure29.88 inHg
Wind9 mph E
Humidity94%
Visibility—
Dew point62°
Sun, 0155° / 44°0.01Light rain
55 °Light rain

McNair, Sunday, 1 November

Light rain. High 55°, low 44°.

Pressure30.21 inHg
Wind11 mph NW
Humidity64%
Visibility—
Dew point42°
Mon, 0256° / 38°0Overcast
56 °Overcast

McNair, Monday, 2 November

Overcast. High 56°, low 38°.

Pressure30.36 inHg
Wind10 mph NW
Humidity52%
Visibility—
Dew point35°
Tue, 0358° / 42°0Overcast
58 °Overcast

McNair, Tuesday, 3 November

Overcast. High 58°, low 42°.

Pressure30.36 inHg
Wind5.3 mph NW
Humidity54%
Visibility—
Dew point38°
Wed, 0459° / 40°0Overcast
59 °Overcast

McNair, Wednesday, 4 November

Overcast. High 59°, low 40°.

Pressure30.33 inHg
Wind5.2 mph N
Humidity45%
Visibility—
Dew point34°
Thu, 0562° / 39°0Clear
62 °Clear

McNair, Thursday, 5 November

Clear. High 62°, low 39°.

Pressure30.27 inHg
Wind3.8 mph S
Humidity36%
Visibility—
Dew point30°
Fri, 0662° / 43°0Overcast
62 °Overcast

McNair, Friday, 6 November

Overcast. High 62°, low 43°.

Pressure30.12 inHg
Wind5.3 mph SW
Humidity43%
Visibility—
Dew point36°
Sat, 0759° / 46°0Overcast
59 °Overcast

McNair, Saturday, 7 November

Overcast. High 59°, low 46°.

Pressure30.09 inHg
Wind3.9 mph NW
Humidity56%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0861° / 46°0.08Climate normal
61 °Climate normal

McNair, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2023)
Record low19° (1991)
Mon, 0961° / 45°0.1Climate normal
61 °Climate normal

McNair, Monday, 9 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.1 in
Chance of precipitation33%
Record high77° (1980)
Record low24° (1991)
Tue, 1060° / 43°0.11Climate normal
60 °Climate normal

McNair, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.11 in
Chance of precipitation23%
Record high74° (1980)
Record low19° (2018)
Wed, 1158° / 42°0.09Climate normal
58 °Climate normal

McNair, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (1989)
Record low23° (2019)
Thu, 1257° / 41°0.08Climate normal
57 °Climate normal

McNair, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.08 in
Chance of precipitation27%
Record high76° (1999)
Record low14° (2019)
Fri, 1357° / 41°0.07Climate normal
57 °Climate normal

McNair, Friday, 13 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation20%
Record high76° (1999)
Record low13° (1986)
Sat, 1457° / 43°0.09Climate normal
57 °Climate normal

McNair, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation35%
Record high75° (1999)
Record low20° (2018)
Sun, 1557° / 41°0.15Climate normal
57 °Climate normal

McNair, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.15 in
Chance of precipitation33%
Record high78° (2025)
Record low21° (2018)
Mon, 1657° / 41°0.11Climate normal
57 °Climate normal

McNair, Monday, 16 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation23%
Record high77° (2016)
Record low25° (1997)
Tue, 1758° / 42°0.11Climate normal
58 °Climate normal

McNair, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation23%
Record high74° (2016)
Record low22° (2014)
Wed, 1857° / 42°0.16Climate normal
57 °Climate normal

McNair, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation28%
Record high78° (2025)
Record low18° (2014)
Thu, 1957° / 42°0.15Climate normal
57 °Climate normal

McNair, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation27%
Record high76° (2025)
Record low21° (2022)
Fri, 2056° / 41°0.13Climate normal
56 °Climate normal

McNair, Friday, 20 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation23%
Record high71° (1989)
Record low21° (1980)
Sat, 2156° / 40°0.09Climate normal
56 °Climate normal

McNair, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2025)
Record low21° (1964)

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 McNair, 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 McNair, 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.