Monthly outlook for Big Isaac, WV: average high 57.8°, average low 41.8°. That is 1.3° above the climate normal for November. Precipitation is expected on 8 days (about 1.5 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 4 November (78.6°), the coolest 14 November (28.8°).
57.8°/41.8°
Average high / low
+1.3°
Above normal
8 / 6
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
63°
57.1°
+3.3°
12 November – 21 November
49°
52.2°
-1.8°
22 November – 1 December
at normal
49.8°
—
November records over 66 years
80.1°3 November 1961All-time high
10.4°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — West Union (14 mi).
Tue, 0377° / 47°0
77 °
Big Isaac, Tuesday, 3 November
Clear. High 77°, low 47°.
Pressure30.21 inHg
Wind4 mph SW
Humidity40%
Visibility6.2 mi
Dew point46°
Wed, 0479° / 52°0.06
79 °
Big Isaac, Wednesday, 4 November
Rain. High 79°, low 52°.
Pressure29.97 inHg
Wind8 mph S
Humidity40%
Visibility6.2 mi
Dew point51°
Thu, 0571° / 57°0.24
71 °
Big Isaac, Thursday, 5 November
Rain. High 71°, low 57°.
Pressure29.88 inHg
Wind8.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point58°
Fri, 0670° / 48°0
70 °
Big Isaac, Friday, 6 November
Clear. High 70°, low 48°.
Pressure29.83 inHg
Wind0.3 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Sat, 0760° / 46°0.01
60 °
Big Isaac, Saturday, 7 November
Light rain. High 60°, low 46°.
Pressure29.88 inHg
Wind8.1 mph W
Humidity60%
Visibility—
Dew point44°
Sun, 0857° / 39°0.12
57 °
Big Isaac, Sunday, 8 November
Light rain. High 57°, low 39°.
Pressure29.68 inHg
Wind9.2 mph W
Humidity47%
Visibility—
Dew point35°
Mon, 0944° / 36°0.11
44 °
Big Isaac, Monday, 9 November
Light rain. High 44°, low 36°.
Pressure29.83 inHg
Wind11.1 mph W
Humidity90%
Visibility—
Dew point40°
Tue, 1051° / 32°0
51 °
Big Isaac, Tuesday, 10 November
Clear. High 51°, low 32°.
Pressure29.94 inHg
Wind11.1 mph W
Humidity59%
Visibility—
Dew point34°
Wed, 1150° / 34°0
50 °
Big Isaac, Wednesday, 11 November
Overcast. High 50°, low 34°.
Pressure30.15 inHg
Wind4.5 mph SW
Humidity50%
Visibility—
Dew point30°
Thu, 1250° / 40°0.07
50 °
Big Isaac, Thursday, 12 November
Light rain. High 50°, low 40°.
Pressure29.91 inHg
Wind9 mph SW
Humidity97%
Visibility—
Dew point49°
Fri, 1344° / 34°0
44 °
Big Isaac, Friday, 13 November
Overcast. High 44°, low 34°.
Pressure30.12 inHg
Wind7.5 mph W
Humidity64%
Visibility—
Dew point32°
Sat, 1446° / 29°0
46 °
Big Isaac, Saturday, 14 November
Clear. High 46°, low 29°.
Pressure30.24 inHg
Wind5.6 mph NE
Humidity45%
Visibility—
Dew point24°
Sun, 1547° / 36°0.14
47 °
Big Isaac, Sunday, 15 November
Rain. High 47°, low 36°.
Pressure30.03 inHg
Wind6.6 mph NE
Humidity68%
Visibility—
Dew point35°
Mon, 1653° / 45°0.68
53 °
Big Isaac, Monday, 16 November
Rain. High 53°, low 45°.
Pressure29.85 inHg
Wind7 mph E
Humidity94%
Visibility—
Dew point50°
Tue, 1753° / 44°0.06
53 °
Big Isaac, Tuesday, 17 November
Light rain. High 53°, low 44°.
Pressure29.83 inHg
Wind11.1 mph SW
Humidity81%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1853° / 37°0.07
53 °
Big Isaac, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation33%
Record high72° (2016)
Record low19° (2014)
Thu, 1953° / 38°0.18
53 °
Big Isaac, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.18 in
Chance of precipitation33%
Record high74° (1985)
Record low18° (2014)
Fri, 2052° / 37°0.12
52 °
Big Isaac, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.12 in
Chance of precipitation38%
Record high74° (1991)
Record low20° (1984)
Sat, 2150° / 37°0.13
50 °
Big Isaac, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation38%
Record high70° (1979)
Record low21° (1984)
Sun, 2250° / 37°0.15
50 °
Big Isaac, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation43%
Record high70° (1992)
Record low19° (1964)
Mon, 2351° / 35°0.07
51 °
Big Isaac, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high71° (1979)
Record low19° (1970)
Tue, 2450° / 35°0.13
50 °
Big Isaac, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation45%
Record high67° (2001)
Record low17° (1970)
Wed, 2551° / 35°0.1
51 °
Big Isaac, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high70° (1979)
Record low17° (1970)
Thu, 2652° / 37°0.19
52 °
Big Isaac, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.19 in
Chance of precipitation43%
Record high66° (1990)
Record low13° (1971)
Fri, 2751° / 37°0.17
51 °
Big Isaac, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation57%
Record high74° (1990)
Record low20° (1977)
Sat, 2849° / 36°0.19
49 °
Big Isaac, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.19 in
Chance of precipitation50%
Record high71° (1990)
Record low19° (2002)
Sun, 2947° / 34°0.11
47 °
Big Isaac, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2005)
Record low17° (1976)
Mon, 3048° / 35°0.17
48 °
Big Isaac, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.17 in
Chance of precipitation45%
Record high68° (1998)
Record low10° (1976)
Tue, 0147° / 34°0.19
47 °
Big Isaac, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.19 in
Chance of precipitation48%
Record high67° (2006)
Record low8° (1976)
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 Big Isaac, WV 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 Big Isaac, WV 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.