As of 21:25 EST

Weather in McNair, VA

59°Current weather

McNair, Tuesday, 3 November, 21:25

Clear. Feels like 58°. High 73°, low 45°.

Pressure30.21 inHg
Wind5.7 mph SE
Humidity76%
Visibility6.2 mi
Dew point51°

Monthly outlook for McNair, VA: average high 60.4°, average low 43.4°. That is 2.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 5 November (75.5°), the coolest 15 November (31.8°).

60.4°/43.4°
Average high / low
+2.3°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November64.6°57.9°+3.7°
13 November – 22 November53.6°53.3°+0.2°
23 November – 2 Decemberat normal50.8°—

November records over 66 years

81°1 November 1974All-time high
14.5°24 November 1989All-time low
Wed, 0474° / 50°0Mostly clear
74 °Mostly clear

McNair, Wednesday, 4 November

Mostly clear. High 74°, low 50°.

Pressure30.09 inHg
Wind9.8 mph S
Humidity56%
Visibility6.2 mi
Dew point55°
Thu, 0576° / 58°0.25Rain
76 °Rain

McNair, Thursday, 5 November

Rain. High 76°, low 58°.

Pressure29.88 inHg
Wind11.9 mph SW
Humidity76%
Visibility6.2 mi
Dew point64°
Fri, 0670° / 56°0Partly cloudy
70 °Partly cloudy

McNair, Friday, 6 November

Partly cloudy. High 70°, low 56°.

Pressure29.91 inHg
Wind5.4 mph N
Humidity51%
Visibility6.2 mi
Dew point50°
Sat, 0757° / 47°0Clear
57 °Clear

McNair, Saturday, 7 November

Clear. High 57°, low 47°.

Pressure29.97 inHg
Wind11.1 mph NW
Humidity47%
Visibility6.2 mi
Dew point36°
Sun, 0855° / 43°0Overcast
55 °Overcast

McNair, Sunday, 8 November

Overcast. High 55°, low 43°.

Pressure30.03 inHg
Wind11 mph NW
Humidity51%
Visibility—
Dew point32°
Mon, 0959° / 42°0Mostly clear
59 °Mostly clear

McNair, Monday, 9 November

Mostly clear. High 59°, low 42°.

Pressure29.97 inHg
Wind15.2 mph NW
Humidity54%
Visibility—
Dew point36°
Tue, 1066° / 44°0Clear
66 °Clear

McNair, Tuesday, 10 November

Clear. High 66°, low 44°.

Pressure30.12 inHg
Wind5.4 mph S
Humidity40%
Visibility—
Dew point32°
Wed, 1162° / 45°0Clear
62 °Clear

McNair, Wednesday, 11 November

Clear. High 62°, low 45°.

Pressure30.09 inHg
Wind9.4 mph NW
Humidity51%
Visibility—
Dew point38°
Thu, 1255° / 43°0Overcast
55 °Overcast

McNair, Thursday, 12 November

Overcast. High 55°, low 43°.

Pressure30.15 inHg
Wind5.3 mph S
Humidity52%
Visibility—
Dew point33°
Fri, 1357° / 44°0Overcast
57 °Overcast

McNair, Friday, 13 November

Overcast. High 57°, low 44°.

Pressure29.97 inHg
Wind6.4 mph NW
Humidity53%
Visibility—
Dew point35°
Sat, 1455° / 38°0.09Light rain
55 °Light rain

McNair, Saturday, 14 November

Light rain. High 55°, low 38°.

Pressure29.85 inHg
Wind9.9 mph N
Humidity51%
Visibility—
Dew point34°
Sun, 1544° / 32°0Clear
44 °Clear

McNair, Sunday, 15 November

Clear. High 44°, low 32°.

Pressure30.09 inHg
Wind15.9 mph NW
Humidity50%
Visibility—
Dew point21°
Mon, 1650° / 33°0Clear
50 °Clear

McNair, Monday, 16 November

Clear. High 50°, low 33°.

Pressure30.36 inHg
Wind12.4 mph NW
Humidity44%
Visibility—
Dew point21°
Tue, 1755° / 35°0Clear
55 °Clear

McNair, Tuesday, 17 November

Clear. High 55°, low 35°.

Pressure30.47 inHg
Wind8.2 mph NW
Humidity47%
Visibility—
Dew point27°
Wed, 1860° / 38°0Clear
60 °Clear

McNair, Wednesday, 18 November

Clear. High 60°, low 38°.

Pressure30.50 inHg
Wind4.1 mph NW
Humidity38%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1954° / 38°0.1Climate normal
54 °Climate normal

McNair, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high70° (1985)
Record low22° (2014)
Fri, 2053° / 38°0.07Climate normal
53 °Climate normal

McNair, Friday, 20 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high75° (1985)
Record low25° (2022)
Sat, 2152° / 37°0.09Climate normal
52 °Climate normal

McNair, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high74° (1991)
Record low23° (2022)
Sun, 2251° / 37°0.1Climate normal
51 °Climate normal

McNair, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation33%
Record high70° (2007)
Record low22° (1964)
Mon, 2351° / 35°0.06Climate normal
51 °Climate normal

McNair, Monday, 23 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1979)
Record low19° (1989)
Tue, 2452° / 36°0.14Climate normal
52 °Climate normal

McNair, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.14 in
Chance of precipitation32%
Record high71° (1979)
Record low15° (1989)
Wed, 2552° / 35°0.08Climate normal
52 °Climate normal

McNair, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high73° (1973)
Record low20° (1989)
Thu, 2653° / 37°0.13Climate normal
53 °Climate normal

McNair, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high68° (2025)
Record low24° (1971)
Fri, 2752° / 37°0.1Climate normal
52 °Climate normal

McNair, Friday, 27 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation37%
Record high66° (1976)
Record low24° (1974)
Sat, 2853° / 38°0.17Climate normal
53 °Climate normal

McNair, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation33%
Record high70° (1990)
Record low25° (1996)
Sun, 2950° / 35°0.13Climate normal
50 °Climate normal

McNair, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation28%
Record high68° (1998)
Record low21° (2023)
Mon, 3049° / 35°0.11Climate normal
49 °Climate normal

McNair, Monday, 30 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2001)
Record low20° (1976)
Tue, 0149° / 34°0.17Climate normal
49 °Climate normal

McNair, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.17 in
Chance of precipitation33%
Record high72° (2006)
Record low15° (1967)
Wed, 0249° / 33°0.09Climate normal
49 °Climate normal

McNair, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (1970)
Record low14° (1967)

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, VA 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, VA 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.