As of 03:33 EDT

Weather in McNair, VA

53°Current weather

McNair, Thursday, 29 October, 03:33

Overcast. Feels like 52°. High 73°, low 50°.

Pressure30.30 inHg
Wind0 mph N
Humidity80%
Visibility6.2 mi
Dew point47°

Monthly outlook for McNair, VA: average high 62.5°, average low 48.3°. That is 2.1° above the climate normal for October. Precipitation is expected on 4 days (about 2.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (74.2°), the coolest 11 November (40.1°).

62.5°/48.3°
Average high / low
+2.1°
Above normal
4 / 4
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November67.7°60.3°+4.1°
8 November – 17 November53.8°55.3°-0.8°
18 November – 27 Novemberat normal52.3°—

October records over 66 years

94.1°2 October 2019All-time high
26.8°30 October 2011All-time low
Fri, 3074° / 52°0Clear
74 °Clear

McNair, Friday, 30 October

Clear. High 74°, low 52°.

Pressure30.18 inHg
Wind10.3 mph NW
Humidity54%
Visibility6.2 mi
Dew point52°
Sat, 3161° / 46°0Overcast
61 °Overcast

McNair, Saturday, 31 October

Overcast. High 61°, low 46°.

Pressure30.47 inHg
Wind3.7 mph N
Humidity53%
Visibility6.2 mi
Dew point40°
Sun, 0165° / 48°0Overcast
65 °Overcast

McNair, Sunday, 1 November

Overcast. High 65°, low 48°.

Pressure30.47 inHg
Wind4.2 mph S
Humidity49%
Visibility6.2 mi
Dew point42°
Mon, 0270° / 48°0Clear
70 °Clear

McNair, Monday, 2 November

Clear. High 70°, low 48°.

Pressure30.39 inHg
Wind7.8 mph S
Humidity52%
Visibility—
Dew point42°
Tue, 0370° / 50°0Partly cloudy
70 °Partly cloudy

McNair, Tuesday, 3 November

Partly cloudy. High 70°, low 50°.

Pressure30.18 inHg
Wind10.6 mph S
Humidity60%
Visibility—
Dew point47°
Wed, 0466° / 54°0Overcast
66 °Overcast

McNair, Wednesday, 4 November

Overcast. High 66°, low 54°.

Pressure30.27 inHg
Wind10.6 mph SE
Humidity92%
Visibility—
Dew point57°
Thu, 0571° / 62°0.88Heavy rain
71 °Heavy rain

McNair, Thursday, 5 November

Heavy rain. High 71°, low 62°.

Pressure30.03 inHg
Wind17.2 mph SE
Humidity76%
Visibility—
Dew point58°
Fri, 0667° / 60°1.65Heavy rain
67 °Heavy rain

McNair, Friday, 6 November

Heavy rain. High 67°, low 60°.

Pressure29.68 inHg
Wind13.6 mph SE
Humidity84%
Visibility—
Dew point61°
Sat, 0758° / 47°0Overcast
58 °Overcast

McNair, Saturday, 7 November

Overcast. High 58°, low 47°.

Pressure29.80 inHg
Wind15.5 mph NW
Humidity75%
Visibility—
Dew point50°
Sun, 0848° / 44°0Overcast
48 °Overcast

McNair, Sunday, 8 November

Overcast. High 48°, low 44°.

Pressure29.94 inHg
Wind16.6 mph NW
Humidity75%
Visibility—
Dew point38°
Mon, 0951° / 44°0Overcast
51 °Overcast

McNair, Monday, 9 November

Overcast. High 51°, low 44°.

Pressure29.83 inHg
Wind17.7 mph NW
Humidity67%
Visibility—
Dew point39°
Tue, 1057° / 41°0.01Light rain
57 °Light rain

McNair, Tuesday, 10 November

Light rain. High 57°, low 41°.

Pressure29.74 inHg
Wind10.6 mph S
Humidity48%
Visibility—
Dew point30°
Wed, 1155° / 40°0Clear
55 °Clear

McNair, Wednesday, 11 November

Clear. High 55°, low 40°.

Pressure29.83 inHg
Wind10.4 mph SW
Humidity53%
Visibility—
Dew point32°
Thu, 1256° / 44°0.07Light rain
56 °Light rain

McNair, Thursday, 12 November

Light rain. High 56°, low 44°.

Pressure29.91 inHg
Wind10.2 mph S
Humidity63%
Visibility—
Dew point38°
Fri, 1354° / 41°0.08Light rain
54 °Light rain

McNair, Friday, 13 November

Light rain. High 54°, low 41°.

Pressure29.97 inHg
Wind11.8 mph W
Humidity62%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1454° / 38°0.07Climate normal
54 °Climate normal

McNair, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation17%
Record high74° (1985)
Record low23° (1986)
Sun, 1555° / 39°0.09Climate normal
55 °Climate normal

McNair, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (1993)
Record low25° (1996)
Mon, 1654° / 38°0.12Climate normal
54 °Climate normal

McNair, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (2001)
Record low24° (1967)
Tue, 1753° / 38°0.08Climate normal
53 °Climate normal

McNair, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1987)
Record low25° (1995)
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)

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.