Monthly outlook for Big Isaac, WV: average high 53.3°, average low 36.9°. That is 0.9° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 24 November (71°), the coolest 17 November (27.9°).
53.3°/36.9°
Average high / low
+0.9°
Above normal
3 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
51.3°
52.2°
-0.5°
22 November – 1 December
56.6°
49.8°
+3.8°
2 December – 11 December
at normal
45.2°
—
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).
Fri, 1348° / 31°0.15
48 °
Big Isaac, Friday, 13 November
Rain. High 48°, low 31°.
Pressure29.83 inHg
Wind8.3 mph NW
Humidity61%
Visibility6.2 mi
Dew point29°
Sat, 1444° / 31°0
44 °
Big Isaac, Saturday, 14 November
Overcast. High 44°, low 31°.
Pressure30.09 inHg
Wind12.7 mph W
Humidity61%
Visibility6.2 mi
Dew point23°
Sun, 1546° / 38°0
46 °
Big Isaac, Sunday, 15 November
Overcast. High 46°, low 38°.
Pressure30.33 inHg
Wind7.7 mph W
Humidity61%
Visibility6.2 mi
Dew point31°
Mon, 1648° / 37°0
48 °
Big Isaac, Monday, 16 November
Overcast. High 48°, low 37°.
Pressure30.47 inHg
Wind4.1 mph NW
Humidity52%
Visibility—
Dew point30°
Tue, 1751° / 28°0
51 °
Big Isaac, Tuesday, 17 November
Clear. High 51°, low 28°.
Pressure30.47 inHg
Wind3.2 mph NE
Humidity47%
Visibility—
Dew point29°
Wed, 1855° / 33°0
55 °
Big Isaac, Wednesday, 18 November
Clear. High 55°, low 33°.
Pressure30.39 inHg
Wind3.1 mph E
Humidity46%
Visibility—
Dew point31°
Thu, 1957° / 36°0
57 °
Big Isaac, Thursday, 19 November
Clear. High 57°, low 36°.
Pressure30.33 inHg
Wind3.1 mph E
Humidity40%
Visibility—
Dew point30°
Fri, 2057° / 37°0
57 °
Big Isaac, Friday, 20 November
Overcast. High 57°, low 37°.
Pressure30.21 inHg
Wind2.7 mph E
Humidity44%
Visibility—
Dew point33°
Sat, 2153° / 38°0
53 °
Big Isaac, Saturday, 21 November
Overcast. High 53°, low 38°.
Pressure30.15 inHg
Wind4.7 mph SW
Humidity53%
Visibility—
Dew point34°
Sun, 2262° / 41°0
62 °
Big Isaac, Sunday, 22 November
Overcast. High 62°, low 41°.
Pressure30.00 inHg
Wind5.4 mph SW
Humidity52%
Visibility—
Dew point41°
Mon, 2363° / 46°0
63 °
Big Isaac, Monday, 23 November
Overcast. High 63°, low 46°.
Pressure30.03 inHg
Wind6.1 mph SW
Humidity53%
Visibility—
Dew point43°
Tue, 2471° / 50°0
71 °
Big Isaac, Tuesday, 24 November
Overcast. High 71°, low 50°.
Pressure29.83 inHg
Wind10.6 mph S
Humidity56%
Visibility—
Dew point52°
Wed, 2563° / 42°0.14
63 °
Big Isaac, Wednesday, 25 November
Light rain. High 63°, low 42°.
Pressure29.85 inHg
Wind14 mph W
Humidity82%
Visibility—
Dew point46°
Thu, 2642° / 32°0.04
42 °
Big Isaac, Thursday, 26 November
Light rain. High 42°, low 32°.
Pressure30.39 inHg
Wind8.1 mph W
Humidity63%
Visibility—
Dew point28°
Fri, 2739° / 31°0
39 °
Big Isaac, Friday, 27 November
Overcast. High 39°, low 31°.
Pressure30.45 inHg
Wind4.2 mph W
Humidity41%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0247° / 33°0.13
47 °
Big Isaac, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1982)
Record low14° (1966)
Thu, 0347° / 33°0.11
47 °
Big Isaac, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high74° (1982)
Record low5° (1966)
Fri, 0446° / 33°0.12
46 °
Big Isaac, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (1982)
Record low6° (1966)
Sat, 0546° / 33°0.15
46 °
Big Isaac, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation50%
Record high71° (1982)
Record low7° (1974)
Sun, 0645° / 31°0.16
45 °
Big Isaac, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.16 in
Chance of precipitation45%
Record high70° (1998)
Record low12° (1974)
Mon, 0743° / 31°0.12
43 °
Big Isaac, Monday, 7 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.12 in
Chance of precipitation30%
Record high66° (2004)
Record low10° (1977)
Tue, 0844° / 32°0.13
44 °
Big Isaac, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation30%
Record high69° (1966)
Record low16° (1977)
Wed, 0946° / 32°0.2
46 °
Big Isaac, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.2 in
Chance of precipitation43%
Record high71° (1966)
Record low12° (2010)
Thu, 1045° / 32°0.21
45 °
Big Isaac, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.21 in
Chance of precipitation42%
Record high72° (1971)
Record low10° (1995)
Fri, 1144° / 31°0.1
44 °
Big Isaac, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation42%
Record high66° (2021)
Record low6° (1962)
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.