Monthly outlook for Mammoth Oak, VA: average high 58.5°, average low 45.9°. That is 0.5° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 10 November (69°), the coolest 15 November (38.4°).
58.5°/45.9°
Average high / low
+0.5°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
57.1°
58.6°
-0.8°
20 November – 29 November
60.9°
56.6°
+2.4°
30 November – 9 December
at normal
53°
—
November records over 66 years
80.6°11 November 2020All-time high
25.9°29 November 2023All-time low
Climate normals and records are computed from the nearest reference point — Newport News (2 mi).
Wed, 1169° / 43°0
69 °
Mammoth Oak, Wednesday, 11 November
Clear. High 69°, low 43°.
Pressure29.94 inHg
Wind5.3 mph E
Humidity54%
Visibility6.2 mi
Dew point47°
Thu, 1266° / 48°0.01
66 °
Mammoth Oak, Thursday, 12 November
Light rain. High 66°, low 48°.
Pressure29.50 inHg
Wind8.7 mph W
Humidity61%
Visibility6.2 mi
Dew point51°
Fri, 1353° / 46°0.07
53 °
Mammoth Oak, Friday, 13 November
Light rain. High 53°, low 46°.
Pressure29.68 inHg
Wind11.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point35°
Sat, 1450° / 41°0
50 °
Mammoth Oak, Saturday, 14 November
Clear. High 50°, low 41°.
Pressure29.94 inHg
Wind15.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point31°
Sun, 1551° / 38°0
51 °
Mammoth Oak, Sunday, 15 November
Clear. High 51°, low 38°.
Pressure30.33 inHg
Wind8.7 mph NW
Humidity58%
Visibility—
Dew point31°
Mon, 1652° / 41°0
52 °
Mammoth Oak, Monday, 16 November
Clear. High 52°, low 41°.
Pressure30.42 inHg
Wind9.8 mph N
Humidity51%
Visibility—
Dew point30°
Tue, 1750° / 41°0
50 °
Mammoth Oak, Tuesday, 17 November
Overcast. High 50°, low 41°.
Pressure30.47 inHg
Wind10.5 mph N
Humidity63%
Visibility—
Dew point34°
Wed, 1855° / 44°0
55 °
Mammoth Oak, Wednesday, 18 November
Clear. High 55°, low 44°.
Pressure30.39 inHg
Wind12 mph NE
Humidity55%
Visibility—
Dew point35°
Thu, 1956° / 45°0
56 °
Mammoth Oak, Thursday, 19 November
Clear. High 56°, low 45°.
Pressure30.42 inHg
Wind11.6 mph NE
Humidity55%
Visibility—
Dew point36°
Fri, 2056° / 44°0
56 °
Mammoth Oak, Friday, 20 November
Clear. High 56°, low 44°.
Pressure30.45 inHg
Wind7.2 mph N
Humidity54%
Visibility—
Dew point35°
Sat, 2161° / 47°0
61 °
Mammoth Oak, Saturday, 21 November
Mostly clear. High 61°, low 47°.
Pressure30.39 inHg
Wind5.9 mph S
Humidity41%
Visibility—
Dew point30°
Sun, 2268° / 54°0
68 °
Mammoth Oak, Sunday, 22 November
Clear. High 68°, low 54°.
Pressure30.27 inHg
Wind10.8 mph SE
Humidity68%
Visibility—
Dew point51°
Mon, 2363° / 60°0.3
63 °
Mammoth Oak, Monday, 23 November
Rain. High 63°, low 60°.
Pressure29.94 inHg
Wind9.6 mph S
Humidity97%
Visibility—
Dew point60°
Tue, 2461° / 55°0
61 °
Mammoth Oak, Tuesday, 24 November
Overcast. High 61°, low 55°.
Pressure29.94 inHg
Wind8.4 mph SW
Humidity78%
Visibility—
Dew point54°
Wed, 2556° / 46°0
56 °
Mammoth Oak, Wednesday, 25 November
Clear. High 56°, low 46°.
Pressure30.09 inHg
Wind13.5 mph NW
Humidity54%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2658° / 45°0.11
58 °
Mammoth Oak, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (1999)
Record low32° (1970)
Fri, 2758° / 44°0.11
58 °
Mammoth Oak, Friday, 27 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1973)
Record low29° (1977)
Sat, 2858° / 45°0.09
58 °
Mammoth Oak, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (1973)
Record low30° (2013)
Sun, 2955° / 42°0.09
55 °
Mammoth Oak, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (1960)
Record low26° (2023)
Mon, 3054° / 42°0.15
54 °
Mammoth Oak, Monday, 30 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2001)
Record low30° (1976)
Tue, 0155° / 43°0.07
55 °
Mammoth Oak, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.07 in
Chance of precipitation28%
Record high73° (2006)
Record low28° (1964)
Wed, 0254° / 41°0.06
54 °
Mammoth Oak, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.06 in
Chance of precipitation18%
Record high69° (1991)
Record low28° (1964)
Thu, 0354° / 41°0.07
54 °
Mammoth Oak, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.07 in
Chance of precipitation20%
Record high76° (1991)
Record low26° (1976)
Fri, 0453° / 40°0.04
53 °
Mammoth Oak, Friday, 4 December
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.04 in
Chance of precipitation27%
Record high73° (1978)
Record low26° (1976)
Sat, 0552° / 40°0.15
52 °
Mammoth Oak, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high72° (1982)
Record low29° (2000)
Sun, 0653° / 40°0.08
53 °
Mammoth Oak, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high74° (1998)
Record low27° (2024)
Mon, 0752° / 39°0.07
52 °
Mammoth Oak, Monday, 7 December
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (1998)
Record low25° (2002)
Tue, 0851° / 40°0.11
51 °
Mammoth Oak, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1978)
Record low26° (2010)
Wed, 0952° / 39°0.16
52 °
Mammoth Oak, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.16 in
Chance of precipitation35%
Record high75° (1978)
Record low23° (2025)
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 Mammoth Oak, 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 Mammoth Oak, 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.