As of 23:40 EDT

Weather in Marion, SC

52°Current weather

Marion, Sunday, 18 October, 23:40

Clear. Feels like 49°. High 65°, low 45°.

Pressure30.42 inHg
Wind0 mph N
Humidity58%
Visibility6.2 mi
Dew point38°

Monthly outlook for Marion, SC: average high 72.2°, average low 54.1°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 1 November (83.6°), the coolest 18 October (44.6°).

72.2°/54.1°
Average high / low
+0.5°
Above normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October70.5°71.8°-0.8°
28 October – 6 November75.2°69.5°+3.2°
7 November – 16 Novemberat normal65.6°—

October records over 66 years

96.3°4 October 2019All-time high
33.4°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Rains (7 mi).

Mon, 1966° / 45°0Clear
66 °Clear

Marion, Monday, 19 October

Clear. High 66°, low 45°.

Pressure30.33 inHg
Wind10.7 mph N
Humidity51%
Visibility6.2 mi
Dew point44°
Tue, 2073° / 47°0Clear
73 °Clear

Marion, Tuesday, 20 October

Clear. High 73°, low 47°.

Pressure30.21 inHg
Wind8.7 mph N
Humidity37%
Visibility6.2 mi
Dew point41°
Wed, 2170° / 50°0Clear
70 °Clear

Marion, Wednesday, 21 October

Clear. High 70°, low 50°.

Pressure30.21 inHg
Wind7.9 mph NE
Humidity50%
Visibility6.2 mi
Dew point47°
Thu, 2269° / 46°0Clear
69 °Clear

Marion, Thursday, 22 October

Clear. High 69°, low 46°.

Pressure30.15 inHg
Wind5.1 mph N
Humidity47%
Visibility6.2 mi
Dew point44°
Fri, 2367° / 47°0Clear
67 °Clear

Marion, Friday, 23 October

Clear. High 67°, low 47°.

Pressure30.27 inHg
Wind9 mph NE
Humidity49%
Visibility—
Dew point45°
Sat, 2468° / 48°0Clear
68 °Clear

Marion, Saturday, 24 October

Clear. High 68°, low 48°.

Pressure30.39 inHg
Wind11.8 mph NE
Humidity48%
Visibility—
Dew point44°
Sun, 2571° / 50°0Partly cloudy
71 °Partly cloudy

Marion, Sunday, 25 October

Partly cloudy. High 71°, low 50°.

Pressure30.30 inHg
Wind12.7 mph NE
Humidity44%
Visibility—
Dew point46°
Mon, 2674° / 52°0Overcast
74 °Overcast

Marion, Monday, 26 October

Overcast. High 74°, low 52°.

Pressure30.27 inHg
Wind8.5 mph NE
Humidity31%
Visibility—
Dew point39°
Tue, 2781° / 58°0.02Light rain
81 °Light rain

Marion, Tuesday, 27 October

Light rain. High 81°, low 58°.

Pressure30.15 inHg
Wind7.6 mph E
Humidity49%
Visibility—
Dew point57°
Wed, 2869° / 63°0.23Rain
69 °Rain

Marion, Wednesday, 28 October

Rain. High 69°, low 63°.

Pressure30.06 inHg
Wind11.3 mph N
Humidity95%
Visibility—
Dew point66°
Thu, 2964° / 62°0.03Light rain
64 °Light rain

Marion, Thursday, 29 October

Light rain. High 64°, low 62°.

Pressure30.09 inHg
Wind11.6 mph NE
Humidity86%
Visibility—
Dew point59°
Fri, 3072° / 61°0Overcast
72 °Overcast

Marion, Friday, 30 October

Overcast. High 72°, low 61°.

Pressure30.15 inHg
Wind12.7 mph NE
Humidity71%
Visibility—
Dew point60°
Sat, 3181° / 62°0Mostly clear
81 °Mostly clear

Marion, Saturday, 31 October

Mostly clear. High 81°, low 62°.

Pressure30.15 inHg
Wind7.1 mph NE
Humidity54%
Visibility—
Dew point60°
Sun, 0184° / 65°0Clear
84 °Clear

Marion, Sunday, 1 November

Clear. High 84°, low 65°.

Pressure29.97 inHg
Wind10.4 mph SW
Humidity48%
Visibility—
Dew point59°
Mon, 0282° / 62°0Mostly clear
82 °Mostly clear

Marion, Monday, 2 November

Mostly clear. High 82°, low 62°.

Pressure29.88 inHg
Wind11.1 mph N
Humidity37%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0369° / 52°0.08Climate normal
69 °Climate normal

Marion, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.08 in
Chance of precipitation18%
Record high82° (1974)
Record low37° (1976)
Wed, 0468° / 52°0.11Climate normal
68 °Climate normal

Marion, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.11 in
Chance of precipitation33%
Record high80° (1961)
Record low35° (1966)
Thu, 0568° / 51°0.08Climate normal
68 °Climate normal

Marion, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.08 in
Chance of precipitation23%
Record high82° (1961)
Record low35° (2006)
Fri, 0668° / 51°0.04Climate normal
68 °Climate normal

Marion, Friday, 6 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high82° (2022)
Record low33° (1976)
Sat, 0768° / 50°0.06Climate normal
68 °Climate normal

Marion, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation17%
Record high81° (2022)
Record low34° (1962)
Sun, 0867° / 49°0.07Climate normal
67 °Climate normal

Marion, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (1986)
Record low30° (1967)
Mon, 0967° / 49°0.1Climate normal
67 °Climate normal

Marion, Monday, 9 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.1 in
Chance of precipitation22%
Record high81° (2005)
Record low28° (1976)
Tue, 1068° / 50°0.11Climate normal
68 °Climate normal

Marion, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.11 in
Chance of precipitation33%
Record high80° (2020)
Record low35° (1995)
Wed, 1166° / 49°0.15Climate normal
66 °Climate normal

Marion, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.15 in
Chance of precipitation32%
Record high81° (2002)
Record low32° (2025)
Thu, 1265° / 48°0.14Climate normal
65 °Climate normal

Marion, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation30%
Record high78° (1975)
Record low31° (1973)
Fri, 1364° / 46°0.09Climate normal
64 °Climate normal

Marion, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (1964)
Record low29° (2019)
Sat, 1463° / 45°0.06Climate normal
63 °Climate normal

Marion, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (1993)
Record low28° (2013)
Sun, 1564° / 46°0.11Climate normal
64 °Climate normal

Marion, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.11 in
Chance of precipitation27%
Record high81° (1993)
Record low31° (1969)
Mon, 1665° / 46°0.06Climate normal
65 °Climate normal

Marion, Monday, 16 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high82° (2011)
Record low29° (1995)

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 Marion, 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 Marion, 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.