As of 23:56 EDT

Weather in Giant, SC

66°

Giant, Monday, 12 October, 23:56

Clear. Feels like 67°. High 85°, low 62°.

Pressure30.00 inHg

Wind3 mph N

Humidity93%

Visibility6.2 mi

Dew point64°

See detailed hourly forecast

Monthly outlook for Giant, SC: average high 78.3°, average low 60.3°. That is 2.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 14 October (87.7°), the coolest 28 October (50.4°).

78.3°/60.3°

Average high / low

+2.5°

Above normal

1 / 4

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 October – 22 October	79.1°	74.6°	+2.5°
23 October – 1 November	77.1°	72.2°	+2.7°
2 November – 11 November	at normal	69.2°	—

October records over 66 years

95.9°4 October 2019All-time high

34°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Harleyville (2 mi).

Wed, 1488° / 64°

88 °

Giant, Wednesday, 14 October

Clear. High 88°, low 64°.

Pressure30.09 inHg

Wind3 mph N

Humidity50%

Visibility6.2 mi

Dew point62°

Thu, 1587° / 65°

87 °

Giant, Thursday, 15 October

Clear. High 87°, low 65°.

Pressure30.09 inHg

Wind3.6 mph W

Humidity51%

Visibility6.2 mi

Dew point64°

Fri, 1686° / 65°

86 °

Giant, Friday, 16 October

Mostly clear. High 86°, low 65°.

Pressure30.15 inHg

Wind3 mph W

Humidity51%

Visibility6.2 mi

Dew point64°

Sat, 1768° / 55°

68 °

Giant, Saturday, 17 October

Clear. High 68°, low 55°.

Pressure30.00 inHg

Wind7.6 mph SW

Humidity61%

Visibility6.2 mi

Dew point66°

Sun, 1868° / 51°

68 °

Giant, Sunday, 18 October

Mostly clear. High 68°, low 51°.

Pressure30.42 inHg

Wind10.3 mph NE

Humidity48%

Visibility—

Dew point45°

Mon, 1976° / 58°

76 °

Giant, Monday, 19 October

Overcast. High 76°, low 58°.

Pressure30.30 inHg

Wind13 mph NE

Humidity58%

Visibility—

Dew point58°

Tue, 2078° / 63°

78 °

Giant, Tuesday, 20 October

Partly cloudy. High 78°, low 63°.

Pressure30.15 inHg

Wind12.8 mph NE

Humidity62%

Visibility—

Dew point62°

Wed, 2177° / 64°

77 °

Giant, Wednesday, 21 October

Overcast. High 77°, low 64°.

Pressure30.15 inHg

Wind11.8 mph NE

Humidity56%

Visibility—

Dew point58°

Thu, 2277° / 60°

77 °

Giant, Thursday, 22 October

Clear. High 77°, low 60°.

Pressure30.24 inHg

Wind12.3 mph NE

Humidity50%

Visibility—

Dew point55°

Fri, 2382° / 63°

82 °

Giant, Friday, 23 October

Clear. High 82°, low 63°.

Pressure30.27 inHg

Wind11.1 mph E

Humidity44%

Visibility—

Dew point56°

Sat, 2482° / 63°

82 °

Giant, Saturday, 24 October

Clear. High 82°, low 63°.

Pressure30.21 inHg

Wind5.9 mph E

Humidity39%

Visibility—

Dew point52°

Sun, 2579° / 64°

0.04

79 °

Giant, Sunday, 25 October

Light rain. High 79°, low 64°.

Pressure30.06 inHg

Wind8.2 mph E

Humidity62%

Visibility—

Dew point63°

Mon, 2681° / 62°

81 °

Giant, Monday, 26 October

Overcast. High 81°, low 62°.

Pressure29.80 inHg

Wind12.5 mph NE

Humidity47%

Visibility—

Dew point56°

Tue, 2767° / 55°

0.12

67 °

Giant, Tuesday, 27 October

Light rain. High 67°, low 55°.

Pressure29.77 inHg

Wind12.6 mph N

Humidity45%

Visibility—

Dew point43°

Wed, 2872° / 50°

72 °

Giant, Wednesday, 28 October

Overcast. High 72°, low 50°.

Pressure29.77 inHg

Wind12.5 mph W

Humidity40%

Visibility—

Dew point43°

From day 17 onward the outlook is built from 60-year climate statistics

Thu, 2971° / 55°

0.08

71 °

Giant, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high71°

Average low55°

Average precipitation0.08 in

Chance of precipitation23%

Record high82° (2023)

Record low34° (1976)

Fri, 3071° / 55°

0.09

71 °

Giant, Friday, 30 October

Climate normal for this date — 60-year average.

Average high71°

Average low55°

Average precipitation0.09 in

Chance of precipitation15%

Record high83° (2016)

Record low39° (2001)

Sat, 3172° / 55°

0.06

72 °

Giant, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high72°

Average low55°

Average precipitation0.06 in

Chance of precipitation25%

Record high86° (1961)

Record low41° (2005)

Sun, 0172° / 55°

0.09

72 °

Giant, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high72°

Average low55°

Average precipitation0.09 in

Chance of precipitation23%

Record high86° (1961)

Record low40° (1993)

Mon, 0272° / 56°

0.07

72 °

Giant, Monday, 2 November

Climate normal for this date — 60-year average.

Average high72°

Average low56°

Average precipitation0.07 in

Chance of precipitation23%

Record high86° (1961)

Record low39° (2023)

Tue, 0370° / 54°

0.06

70 °

Giant, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°

Average low54°

Average precipitation0.06 in

Chance of precipitation17%

Record high84° (1972)

Record low38° (1966)

Wed, 0470° / 53°

0.09

70 °

Giant, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°

Average low53°

Average precipitation0.09 in

Chance of precipitation32%

Record high83° (1961)

Record low36° (1966)

Thu, 0569° / 53°

0.06

69 °

Giant, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high69°

Average low53°

Average precipitation0.06 in

Chance of precipitation22%

Record high83° (1961)

Record low38° (1966)

Fri, 0669° / 52°

0.06

69 °

Giant, Friday, 6 November

Climate normal for this date — 60-year average.

Average high69°

Average low52°

Average precipitation0.06 in

Chance of precipitation12%

Record high83° (2018)

Record low36° (1976)

Sat, 0769° / 52°

0.11

69 °

Giant, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high69°

Average low52°

Average precipitation0.11 in

Chance of precipitation23%

Record high83° (2017)

Record low37° (1962)

Sun, 0868° / 51°

0.07

68 °

Giant, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.07 in

Chance of precipitation18%

Record high81° (1986)

Record low35° (1967)

Mon, 0968° / 51°

0.09

68 °

Giant, Monday, 9 November

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.09 in

Chance of precipitation22%

Record high81° (2005)

Record low31° (1976)

Tue, 1069° / 51°

0.07

69 °

Giant, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.07 in

Chance of precipitation17%

Record high81° (2020)

Record low36° (2019)

Wed, 1167° / 51°

0.12

67 °

Giant, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.12 in

Chance of precipitation30%

Record high80° (2002)

Record low30° (2025)

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 Giant, 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 Giant, 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.