As of 18:50 EDT

Weather in Lexington, SC

66°Current weather

Lexington, Tuesday, 20 October, 18:50

Overcast. Feels like 65°. High 75°, low 42°.

Pressure30.18 inHg
Wind5.4 mph NE
Humidity54%
Visibility6.2 mi
Dew point49°

Monthly outlook for Lexington, SC: average high 71.1°, average low 50°. That is 0.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 2 November (81.3°), the coolest 4 November (41.5°).

71.1°/50°
Average high / low
+0.8°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October71.9°70.4°+0.8°
30 October – 8 November69.8°67.7°+1.2°
9 November – 18 Novemberat normal63.6°—

October records over 66 years

96.3°3 October 2019All-time high
36.3°27 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Irmo (8 mi).

Wed, 2173° / 44°0Clear
73 °Clear

Lexington, Wednesday, 21 October

Clear. High 73°, low 44°.

Pressure30.21 inHg
Wind6.3 mph NE
Humidity51%
Visibility6.2 mi
Dew point47°
Thu, 2272° / 43°0Clear
72 °Clear

Lexington, Thursday, 22 October

Clear. High 72°, low 43°.

Pressure30.12 inHg
Wind5.7 mph N
Humidity49%
Visibility6.2 mi
Dew point47°
Fri, 2369° / 52°0Clear
69 °Clear

Lexington, Friday, 23 October

Clear. High 69°, low 52°.

Pressure30.27 inHg
Wind8.6 mph NE
Humidity48%
Visibility6.2 mi
Dew point44°
Sat, 2465° / 50°0Clear
65 °Clear

Lexington, Saturday, 24 October

Clear. High 65°, low 50°.

Pressure30.45 inHg
Wind10.9 mph NE
Humidity58%
Visibility6.2 mi
Dew point43°
Sun, 2569° / 52°0Clear
69 °Clear

Lexington, Sunday, 25 October

Clear. High 69°, low 52°.

Pressure30.39 inHg
Wind10.5 mph NE
Humidity52%
Visibility—
Dew point48°
Mon, 2674° / 51°0Clear
74 °Clear

Lexington, Monday, 26 October

Clear. High 74°, low 51°.

Pressure30.27 inHg
Wind10.2 mph NE
Humidity43%
Visibility—
Dew point48°
Tue, 2777° / 53°0Clear
77 °Clear

Lexington, Tuesday, 27 October

Clear. High 77°, low 53°.

Pressure30.18 inHg
Wind5.8 mph NE
Humidity34%
Visibility—
Dew point43°
Wed, 2879° / 56°0Overcast
79 °Overcast

Lexington, Wednesday, 28 October

Overcast. High 79°, low 56°.

Pressure30.12 inHg
Wind6.4 mph W
Humidity39%
Visibility—
Dew point49°
Thu, 2969° / 53°0Overcast
69 °Overcast

Lexington, Thursday, 29 October

Overcast. High 69°, low 53°.

Pressure30.03 inHg
Wind12.2 mph N
Humidity20%
Visibility—
Dew point24°
Fri, 3065° / 46°0Overcast
65 °Overcast

Lexington, Friday, 30 October

Overcast. High 65°, low 46°.

Pressure30.15 inHg
Wind11.4 mph NE
Humidity28%
Visibility—
Dew point28°
Sat, 3164° / 42°0Overcast
64 °Overcast

Lexington, Saturday, 31 October

Overcast. High 64°, low 42°.

Pressure30.27 inHg
Wind13.8 mph E
Humidity43%
Visibility—
Dew point38°
Sun, 0172° / 52°0.01Light rain
72 °Light rain

Lexington, Sunday, 1 November

Light rain. High 72°, low 52°.

Pressure30.21 inHg
Wind10.4 mph E
Humidity67%
Visibility—
Dew point57°
Mon, 0281° / 67°0.07Light rain
81 °Light rain

Lexington, Monday, 2 November

Light rain. High 81°, low 67°.

Pressure30.09 inHg
Wind10.6 mph SW
Humidity75%
Visibility—
Dew point69°
Tue, 0375° / 54°0Clear
75 °Clear

Lexington, Tuesday, 3 November

Clear. High 75°, low 54°.

Pressure30.12 inHg
Wind15.6 mph NE
Humidity40%
Visibility—
Dew point48°
Wed, 0461° / 41°0Clear
61 °Clear

Lexington, Wednesday, 4 November

Clear. High 61°, low 41°.

Pressure30.33 inHg
Wind12.1 mph NE
Humidity19%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0566° / 51°0.06Climate normal
66 °Climate normal

Lexington, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high66°
Average low51°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1961)
Record low36° (2006)
Fri, 0667° / 50°0.05Climate normal
67 °Climate normal

Lexington, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.05 in
Chance of precipitation13%
Record high80° (2024)
Record low35° (1976)
Sat, 0767° / 50°0.11Climate normal
67 °Climate normal

Lexington, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.11 in
Chance of precipitation17%
Record high80° (2022)
Record low34° (1967)
Sun, 0866° / 49°0.06Climate normal
66 °Climate normal

Lexington, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2023)
Record low33° (1967)
Mon, 0966° / 49°0.11Climate normal
66 °Climate normal

Lexington, Monday, 9 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (2005)
Record low31° (1976)
Tue, 1066° / 50°0.1Climate normal
66 °Climate normal

Lexington, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.1 in
Chance of precipitation30%
Record high79° (2020)
Record low36° (2025)
Wed, 1165° / 48°0.14Climate normal
65 °Climate normal

Lexington, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation28%
Record high77° (2020)
Record low32° (2025)
Thu, 1263° / 48°0.19Climate normal
63 °Climate normal

Lexington, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.19 in
Chance of precipitation37%
Record high77° (2014)
Record low34° (1996)
Fri, 1363° / 46°0.06Climate normal
63 °Climate normal

Lexington, Friday, 13 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.06 in
Chance of precipitation17%
Record high76° (1964)
Record low28° (2019)
Sat, 1462° / 45°0.09Climate normal
62 °Climate normal

Lexington, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2005)
Record low32° (1986)
Sun, 1562° / 46°0.1Climate normal
62 °Climate normal

Lexington, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation25%
Record high79° (1993)
Record low29° (1969)
Mon, 1664° / 47°0.06Climate normal
64 °Climate normal

Lexington, Monday, 16 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1993)
Record low32° (1969)
Tue, 1763° / 46°0.04Climate normal
63 °Climate normal

Lexington, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.04 in
Chance of precipitation22%
Record high78° (1964)
Record low31° (1997)
Wed, 1863° / 46°0.04Climate normal
63 °Climate normal

Lexington, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.04 in
Chance of precipitation22%
Record high78° (2013)
Record low31° (1997)

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 Lexington, SC 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 Lexington, SC 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.