As of 18:19 EST

Weather in McNair, VA

56°Current weather

McNair, Monday, 2 November, 18:19

Overcast. Feels like 54°. High 66°, low 44°.

Pressure30.33 inHg
Wind6.9 mph SE
Humidity70%
Visibility6.2 mi
Dew point47°

Monthly outlook for McNair, VA: average high 60.6°, average low 44.5°. That is 2° above the climate normal for November. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 5 November (73°), the coolest 17 November (33.6°).

60.6°/44.5°
Average high / low
+2°
Above normal
3 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November64.8°58.7°+3.4°
12 November – 21 November53.5°53.6°-0.1°
22 November – 1 Decemberat normal51.1°—

November records over 66 years

81°1 November 1974All-time high
14.5°24 November 1989All-time low
Tue, 0372° / 42°0Overcast
72 °Overcast

McNair, Tuesday, 3 November

Overcast. High 72°, low 42°.

Pressure30.27 inHg
Wind8.3 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Wed, 0473° / 46°0Mostly clear
73 °Mostly clear

McNair, Wednesday, 4 November

Mostly clear. High 73°, low 46°.

Pressure30.12 inHg
Wind9.1 mph S
Humidity59%
Visibility6.2 mi
Dew point55°
Thu, 0573° / 60°0.6Heavy rain
73 °Heavy rain

McNair, Thursday, 5 November

Heavy rain. High 73°, low 60°.

Pressure29.91 inHg
Wind8.1 mph S
Humidity84%
Visibility6.2 mi
Dew point64°
Fri, 0668° / 60°0.19Light rain
68 °Light rain

McNair, Friday, 6 November

Light rain. High 68°, low 60°.

Pressure29.85 inHg
Wind4.1 mph NE
Humidity88%
Visibility4.9 mi
Dew point64°
Sat, 0768° / 54°0Overcast
68 °Overcast

McNair, Saturday, 7 November

Overcast. High 68°, low 54°.

Pressure29.85 inHg
Wind8.6 mph NW
Humidity82%
Visibility—
Dew point55°
Sun, 0862° / 48°0.01Light rain
62 °Light rain

McNair, Sunday, 8 November

Light rain. High 62°, low 48°.

Pressure29.91 inHg
Wind9.6 mph SE
Humidity57%
Visibility—
Dew point41°
Mon, 0956° / 47°0.44Rain
56 °Rain

McNair, Monday, 9 November

Rain. High 56°, low 47°.

Pressure29.74 inHg
Wind14.6 mph NW
Humidity70%
Visibility—
Dew point43°
Tue, 1053° / 41°0Clear
53 °Clear

McNair, Tuesday, 10 November

Clear. High 53°, low 41°.

Pressure29.91 inHg
Wind17.1 mph NW
Humidity51%
Visibility—
Dew point30°
Wed, 1157° / 40°0Clear
57 °Clear

McNair, Wednesday, 11 November

Clear. High 57°, low 40°.

Pressure30.00 inHg
Wind12.6 mph NW
Humidity47%
Visibility—
Dew point30°
Thu, 1261° / 45°0Overcast
61 °Overcast

McNair, Thursday, 12 November

Overcast. High 61°, low 45°.

Pressure29.88 inHg
Wind13.4 mph W
Humidity49%
Visibility—
Dew point35°
Fri, 1351° / 41°0Overcast
51 °Overcast

McNair, Friday, 13 November

Overcast. High 51°, low 41°.

Pressure30.06 inHg
Wind5.2 mph NW
Humidity51%
Visibility—
Dew point30°
Sat, 1459° / 37°0Partly cloudy
59 °Partly cloudy

McNair, Saturday, 14 November

Partly cloudy. High 59°, low 37°.

Pressure30.03 inHg
Wind12.4 mph NW
Humidity57%
Visibility—
Dew point33°
Sun, 1552° / 37°0Overcast
52 °Overcast

McNair, Sunday, 15 November

Overcast. High 52°, low 37°.

Pressure30.24 inHg
Wind8.4 mph NW
Humidity49%
Visibility—
Dew point28°
Mon, 1649° / 37°0Overcast
49 °Overcast

McNair, Monday, 16 November

Overcast. High 49°, low 37°.

Pressure30.27 inHg
Wind9.1 mph NE
Humidity55%
Visibility—
Dew point30°
Tue, 1749° / 34°0Overcast
49 °Overcast

McNair, Tuesday, 17 November

Overcast. High 49°, low 34°.

Pressure30.39 inHg
Wind11.9 mph E
Humidity53%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1853° / 37°0.06Climate normal
53 °Climate normal

McNair, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2021)
Record low25° (2022)
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)

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.