As of 15:57 EST

Weather in South Williamson, KY

59°Current weather

South Williamson, Sunday, 8 November, 15:57

Clear. Feels like 56°. High 61°, low 36°.

Pressure30.03 inHg
Wind6.6 mph W
Humidity42%
Visibility6.2 mi
Dew point36°

Monthly outlook for South Williamson, KY: average high 57.8°, average low 42.3°. That is 0.9° above the climate normal for November. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 18 November (68.3°), the coolest 15 November (31°).

57.8°/42.3°
Average high / low
+0.9°
Above normal
5 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November58.1°56.9°+0.7°
18 November – 27 November57.3°54.9°+1.3°
28 November – 7 Decemberat normal50.3°—

November records over 66 years

81.3°1 November 2016All-time high
13.6°13 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Zebulon (14 mi).

Mon, 0960° / 37°0Clear
60 °Clear

South Williamson, Monday, 9 November

Clear. High 60°, low 37°.

Pressure30.18 inHg
Wind6.1 mph W
Humidity55%
Visibility6.2 mi
Dew point42°
Tue, 1067° / 38°0Clear
67 °Clear

South Williamson, Tuesday, 10 November

Clear. High 67°, low 38°.

Pressure30.12 inHg
Wind7 mph SW
Humidity49%
Visibility6.2 mi
Dew point44°
Wed, 1168° / 44°0Clear
68 °Clear

South Williamson, Wednesday, 11 November

Clear. High 68°, low 44°.

Pressure29.94 inHg
Wind4.1 mph SW
Humidity44%
Visibility6.2 mi
Dew point42°
Thu, 1258° / 45°0.65Rain
58 °Rain

South Williamson, Thursday, 12 November

Rain. High 58°, low 45°.

Pressure29.53 inHg
Wind1.3 mph S
Humidity84%
Visibility5.8 mi
Dew point50°
Fri, 1346° / 37°0.24Rain
46 °Rain

South Williamson, Friday, 13 November

Rain. High 46°, low 37°.

Pressure29.80 inHg
Wind10.9 mph NW
Humidity59%
Visibility—
Dew point32°
Sat, 1440° / 32°0.01Light rain
40 °Light rain

South Williamson, Saturday, 14 November

Light rain. High 40°, low 32°.

Pressure29.97 inHg
Wind10.9 mph W
Humidity66%
Visibility—
Dew point29°
Sun, 1553° / 31°0Partly cloudy
53 °Partly cloudy

South Williamson, Sunday, 15 November

Partly cloudy. High 53°, low 31°.

Pressure30.03 inHg
Wind10.1 mph W
Humidity46%
Visibility—
Dew point29°
Mon, 1663° / 43°0Clear
63 °Clear

South Williamson, Monday, 16 November

Clear. High 63°, low 43°.

Pressure30.03 inHg
Wind8 mph W
Humidity60%
Visibility—
Dew point46°
Tue, 1765° / 50°0Overcast
65 °Overcast

South Williamson, Tuesday, 17 November

Overcast. High 65°, low 50°.

Pressure30.09 inHg
Wind3 mph S
Humidity63%
Visibility—
Dew point50°
Wed, 1868° / 52°0Overcast
68 °Overcast

South Williamson, Wednesday, 18 November

Overcast. High 68°, low 52°.

Pressure30.12 inHg
Wind3.8 mph SE
Humidity56%
Visibility—
Dew point50°
Thu, 1964° / 56°0.08Light rain
64 °Light rain

South Williamson, Thursday, 19 November

Light rain. High 64°, low 56°.

Pressure30.21 inHg
Wind3.5 mph SE
Humidity75%
Visibility—
Dew point54°
Fri, 2062° / 55°0.21Light rain
62 °Light rain

South Williamson, Friday, 20 November

Light rain. High 62°, low 55°.

Pressure30.09 inHg
Wind10.3 mph SW
Humidity83%
Visibility—
Dew point56°
Sat, 2158° / 46°0Partly cloudy
58 °Partly cloudy

South Williamson, Saturday, 21 November

Partly cloudy. High 58°, low 46°.

Pressure30.15 inHg
Wind7.8 mph W
Humidity48%
Visibility—
Dew point37°
Sun, 2246° / 41°0.23Rain
46 °Rain

South Williamson, Sunday, 22 November

Rain. High 46°, low 41°.

Pressure30.15 inHg
Wind7.8 mph NE
Humidity82%
Visibility—
Dew point39°
Mon, 2346° / 33°0Overcast
46 °Overcast

South Williamson, Monday, 23 November

Overcast. High 46°, low 33°.

Pressure30.12 inHg
Wind8.5 mph NE
Humidity61%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2454° / 37°0.13Climate normal
54 °Climate normal

South Williamson, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (1973)
Record low15° (1970)
Wed, 2555° / 37°0.09Climate normal
55 °Climate normal

South Williamson, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high55°
Average low37°
Average precipitation0.09 in
Chance of precipitation38%
Record high71° (1979)
Record low16° (1970)
Thu, 2655° / 38°0.14Climate normal
55 °Climate normal

South Williamson, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.14 in
Chance of precipitation42%
Record high70° (1990)
Record low24° (1977)
Fri, 2754° / 39°0.19Climate normal
54 °Climate normal

South Williamson, Friday, 27 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.19 in
Chance of precipitation48%
Record high75° (1990)
Record low20° (1977)
Sat, 2853° / 37°0.15Climate normal
53 °Climate normal

South Williamson, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.15 in
Chance of precipitation40%
Record high73° (2001)
Record low19° (2018)
Sun, 2951° / 35°0.08Climate normal
51 °Climate normal

South Williamson, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (2001)
Record low20° (2018)
Mon, 3052° / 37°0.24Climate normal
52 °Climate normal

South Williamson, Monday, 30 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.24 in
Chance of precipitation48%
Record high69° (1998)
Record low17° (1976)
Tue, 0151° / 36°0.17Climate normal
51 °Climate normal

South Williamson, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.17 in
Chance of precipitation42%
Record high69° (1970)
Record low17° (1964)
Wed, 0251° / 35°0.11Climate normal
51 °Climate normal

South Williamson, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.11 in
Chance of precipitation30%
Record high74° (1982)
Record low22° (1960)
Thu, 0351° / 35°0.11Climate normal
51 °Climate normal

South Williamson, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (1982)
Record low16° (1966)
Fri, 0449° / 35°0.15Climate normal
49 °Climate normal

South Williamson, Friday, 4 December

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high73° (1982)
Record low12° (1963)
Sat, 0550° / 35°0.12Climate normal
50 °Climate normal

South Williamson, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation47%
Record high75° (2001)
Record low16° (1974)
Sun, 0649° / 33°0.13Climate normal
49 °Climate normal

South Williamson, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (1998)
Record low16° (1984)
Mon, 0747° / 33°0.13Climate normal
47 °Climate normal

South Williamson, Monday, 7 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation28%
Record high69° (1998)
Record low7° (1977)

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 South Williamson, KY 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 South Williamson, KY 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.