Monthly outlook for Mountain Valley, NC: average high 60.2°, average low 43.5°. That is 2.6° below the climate normal for October. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 30 October (69.9°), the coolest 25 October (39.1°).
60.2°/43.5°
Average high / low
−2.6°
Below normal
4 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
60.5°
66.2°
-3.2°
4 November – 13 November
59.7°
62°
-1.3°
14 November – 23 November
at normal
58.5°
—
October records over 66 years
96.1°3 October 2019All-time high
29.8°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Marietta (13 mi).
Mon, 2664° / 40°0
64 °
Mountain Valley, Monday, 26 October
Clear. High 64°, low 40°.
Pressure30.39 inHg
Wind5.5 mph NE
Humidity49%
Visibility6.2 mi
Dew point42°
Tue, 2767° / 46°0
67 °
Mountain Valley, Tuesday, 27 October
Mostly clear. High 67°, low 46°.
Pressure30.30 inHg
Wind3 mph E
Humidity47%
Visibility6.2 mi
Dew point44°
Wed, 2862° / 42°0
62 °
Mountain Valley, Wednesday, 28 October
Overcast. High 62°, low 42°.
Pressure30.36 inHg
Wind5.6 mph E
Humidity61%
Visibility6.2 mi
Dew point47°
Thu, 2965° / 43°0
65 °
Mountain Valley, Thursday, 29 October
Clear. High 65°, low 43°.
Pressure30.30 inHg
Wind2.6 mph NE
Humidity68%
Visibility6.2 mi
Dew point50°
Fri, 3070° / 44°0
70 °
Mountain Valley, Friday, 30 October
Clear. High 70°, low 44°.
Pressure30.15 inHg
Wind3.7 mph NE
Humidity32%
Visibility—
Dew point35°
Sat, 3160° / 50°0
60 °
Mountain Valley, Saturday, 31 October
Overcast. High 60°, low 50°.
Pressure30.27 inHg
Wind6.3 mph E
Humidity62%
Visibility—
Dew point46°
Sun, 0152° / 48°0.1
52 °
Mountain Valley, Sunday, 1 November
Light rain. High 52°, low 48°.
Pressure30.24 inHg
Wind5 mph NE
Humidity79%
Visibility—
Dew point44°
Mon, 0248° / 46°1.26
48 °
Mountain Valley, Monday, 2 November
Rain. High 48°, low 46°.
Pressure30.00 inHg
Wind8.3 mph NE
Humidity94%
Visibility—
Dew point46°
Tue, 0357° / 43°0
57 °
Mountain Valley, Tuesday, 3 November
Overcast. High 57°, low 43°.
Pressure30.00 inHg
Wind9.6 mph NE
Humidity58%
Visibility—
Dew point40°
Wed, 0461° / 40°0
61 °
Mountain Valley, Wednesday, 4 November
Partly cloudy. High 61°, low 40°.
Pressure29.97 inHg
Wind3.7 mph NW
Humidity49%
Visibility—
Dew point39°
Thu, 0562° / 43°0
62 °
Mountain Valley, Thursday, 5 November
Overcast. High 62°, low 43°.
Pressure29.91 inHg
Wind4.8 mph S
Humidity53%
Visibility—
Dew point42°
Fri, 0662° / 43°0
62 °
Mountain Valley, Friday, 6 November
Clear. High 62°, low 43°.
Pressure29.88 inHg
Wind6.1 mph E
Humidity54%
Visibility—
Dew point43°
Sat, 0754° / 46°0.36
54 °
Mountain Valley, Saturday, 7 November
Rain. High 54°, low 46°.
Pressure29.91 inHg
Wind4.8 mph NE
Humidity75%
Visibility—
Dew point46°
Sun, 0863° / 44°0
63 °
Mountain Valley, Sunday, 8 November
Mostly clear. High 63°, low 44°.
Pressure29.80 inHg
Wind4.7 mph S
Humidity57%
Visibility—
Dew point45°
Mon, 0955° / 41°0.08
55 °
Mountain Valley, Monday, 9 November
Light rain. High 55°, low 41°.
Pressure29.65 inHg
Wind12.9 mph W
Humidity30%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1063° / 45°0.14
63 °
Mountain Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.14 in
Chance of precipitation37%
Record high77° (1975)
Record low30° (2025)
Wed, 1161° / 43°0.2
61 °
Mountain Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.2 in
Chance of precipitation32%
Record high75° (2024)
Record low26° (2025)
Thu, 1261° / 44°0.18
61 °
Mountain Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.18 in
Chance of precipitation33%
Record high76° (1989)
Record low28° (2019)
Fri, 1360° / 41°0.04
60 °
Mountain Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (1964)
Record low22° (2019)
Sat, 1458° / 40°0.07
58 °
Mountain Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high76° (1999)
Record low26° (1986)
Sun, 1559° / 41°0.14
59 °
Mountain Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.14 in
Chance of precipitation30%
Record high75° (1993)
Record low25° (1969)
Mon, 1660° / 42°0.13
60 °
Mountain Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high77° (2025)
Record low26° (1969)
Tue, 1759° / 42°0.11
59 °
Mountain Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high77° (1964)
Record low29° (1997)
Wed, 1860° / 41°0.11
60 °
Mountain Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.11 in
Chance of precipitation18%
Record high78° (2016)
Record low26° (2014)
Thu, 1960° / 42°0.13
60 °
Mountain Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (2025)
Record low23° (2014)
Fri, 2059° / 42°0.11
59 °
Mountain Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation23%
Record high72° (2007)
Record low29° (2008)
Sat, 2157° / 41°0.2
57 °
Mountain Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.2 in
Chance of precipitation33%
Record high74° (2025)
Record low27° (2000)
Sun, 2257° / 40°0.15
57 °
Mountain Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high79° (2025)
Record low25° (2000)
Mon, 2357° / 41°0.14
57 °
Mountain Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation30%
Record high74° (2025)
Record low26° (1970)
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 Mountain Valley, NC 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 Mountain Valley, NC 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.