As of 07:29 EST

Weather in South Williamson, KY

55°Current weather

South Williamson, Monday, 2 November, 07:29

Overcast. Feels like 54°. High 68°, low 52°.

Pressure30.36 inHg
Wind7.2 mph SE
Humidity80%
Visibility6.2 mi
Dew point48°

Monthly outlook for South Williamson, KY: average high 57.9°, average low 42.7°. That is 0.2° below the climate normal for November. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 3 November (78.4°), the coolest 17 November (30.7°).

57.9°/42.7°
Average high / low
−0.2°
Below normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November62.6°59.8°+1.5°
12 November – 21 November50.3°55.6°-3°
22 November – 1 Decemberat normal53.3°—

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).

Tue, 0378° / 45°0Partly cloudy
78 °Partly cloudy

South Williamson, Tuesday, 3 November

Partly cloudy. High 78°, low 45°.

Pressure30.18 inHg
Wind4.4 mph SE
Humidity47%
Visibility6.2 mi
Dew point53°
Wed, 0474° / 60°0.44Heavy rain
74 °Heavy rain

South Williamson, Wednesday, 4 November

Heavy rain. High 74°, low 60°.

Pressure29.91 inHg
Wind11.7 mph S
Humidity63%
Visibility6.2 mi
Dew point59°
Thu, 0570° / 54°0.37Heavy rain
70 °Heavy rain

South Williamson, Thursday, 5 November

Heavy rain. High 70°, low 54°.

Pressure29.88 inHg
Wind9.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point52°
Fri, 0667° / 47°0Overcast
67 °Overcast

South Williamson, Friday, 6 November

Overcast. High 67°, low 47°.

Pressure29.85 inHg
Wind9.1 mph W
Humidity43%
Visibility—
Dew point41°
Sat, 0758° / 47°0.02Light rain
58 °Light rain

South Williamson, Saturday, 7 November

Light rain. High 58°, low 47°.

Pressure29.97 inHg
Wind8.2 mph W
Humidity69%
Visibility—
Dew point46°
Sun, 0857° / 42°0.26Rain
57 °Rain

South Williamson, Sunday, 8 November

Rain. High 57°, low 42°.

Pressure29.71 inHg
Wind15.5 mph W
Humidity61%
Visibility—
Dew point42°
Mon, 0946° / 41°0.27Rain
46 °Rain

South Williamson, Monday, 9 November

Rain. High 46°, low 41°.

Pressure29.85 inHg
Wind11.5 mph W
Humidity86%
Visibility—
Dew point41°
Tue, 1054° / 36°0Mostly clear
54 °Mostly clear

South Williamson, Tuesday, 10 November

Mostly clear. High 54°, low 36°.

Pressure30.00 inHg
Wind12.8 mph W
Humidity55%
Visibility—
Dew point34°
Wed, 1152° / 36°0Partly cloudy
52 °Partly cloudy

South Williamson, Wednesday, 11 November

Partly cloudy. High 52°, low 36°.

Pressure30.15 inHg
Wind9.5 mph W
Humidity43%
Visibility—
Dew point28°
Thu, 1252° / 40°0.02Light rain
52 °Light rain

South Williamson, Thursday, 12 November

Light rain. High 52°, low 40°.

Pressure30.03 inHg
Wind4.4 mph SW
Humidity65%
Visibility—
Dew point38°
Fri, 1352° / 42°0.15Light rain
52 °Light rain

South Williamson, Friday, 13 November

Light rain. High 52°, low 42°.

Pressure29.88 inHg
Wind11.7 mph W
Humidity66%
Visibility—
Dew point40°
Sat, 1449° / 39°0.02Light rain
49 °Light rain

South Williamson, Saturday, 14 November

Light rain. High 49°, low 39°.

Pressure30.24 inHg
Wind6 mph NW
Humidity55%
Visibility—
Dew point31°
Sun, 1554° / 36°0Overcast
54 °Overcast

South Williamson, Sunday, 15 November

Overcast. High 54°, low 36°.

Pressure29.94 inHg
Wind12.2 mph SW
Humidity40%
Visibility—
Dew point28°
Mon, 1648° / 36°0.02Light rain
48 °Light rain

South Williamson, Monday, 16 November

Light rain. High 48°, low 36°.

Pressure29.91 inHg
Wind10.4 mph NW
Humidity69%
Visibility—
Dew point37°
Tue, 1747° / 31°0Overcast
47 °Overcast

South Williamson, Tuesday, 17 November

Overcast. High 47°, low 31°.

Pressure30.12 inHg
Wind8.5 mph W
Humidity48%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1856° / 39°0.06Climate normal
56 °Climate normal

South Williamson, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.06 in
Chance of precipitation23%
Record high76° (2016)
Record low23° (2014)
Thu, 1957° / 39°0.14Climate normal
57 °Climate normal

South Williamson, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high76° (1985)
Record low19° (2014)
Fri, 2056° / 39°0.07Climate normal
56 °Climate normal

South Williamson, Friday, 20 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.07 in
Chance of precipitation35%
Record high74° (1991)
Record low20° (2022)
Sat, 2153° / 38°0.11Climate normal
53 °Climate normal

South Williamson, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (1979)
Record low22° (2022)
Sun, 2253° / 37°0.15Climate normal
53 °Climate normal

South Williamson, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.15 in
Chance of precipitation35%
Record high73° (1992)
Record low21° (1964)
Mon, 2354° / 37°0.08Climate normal
54 °Climate normal

South Williamson, Monday, 23 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.08 in
Chance of precipitation30%
Record high72° (1999)
Record low20° (1970)
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)

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.