As of 04:28 EDT

Weather in Giant, SC

70°

Giant, Saturday, 10 October, 04:28

Light rain. Feels like 71°. High 74°, low 66°.

Pressure30.03 inHg

Wind5 mph NE

Humidity94%

Visibility1.7 mi

Dew point68°

See detailed hourly forecast

Monthly outlook for Giant, SC: average high 78.3°, average low 60.9°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 15 October (88.3°), the coolest 20 October (45.3°).

78.3°/60.9°

Average high / low

+2.1°

Above normal

3 / 4

Wet days / normal

1.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	79.7°	75.3°	+2.4°
20 October – 29 October	76°	72.7°	+1.8°
30 October – 8 November	at normal	70.3°	—

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).

Sun, 1177° / 68°

0.2

77 °

Giant, Sunday, 11 October

Rain. High 77°, low 68°.

Pressure30.00 inHg

Wind13.2 mph SW

Humidity66%

Visibility6.2 mi

Dew point67°

Mon, 1284° / 64°

84 °

Giant, Monday, 12 October

Clear. High 84°, low 64°.

Pressure30.00 inHg

Wind8 mph NW

Humidity55%

Visibility6.2 mi

Dew point62°

Tue, 1384° / 63°

84 °

Giant, Tuesday, 13 October

Clear. High 84°, low 63°.

Pressure30.06 inHg

Wind4.1 mph N

Humidity53%

Visibility6.2 mi

Dew point62°

Wed, 1488° / 64°

88 °

Giant, Wednesday, 14 October

Clear. High 88°, low 64°.

Pressure30.00 inHg

Wind6.5 mph S

Humidity41%

Visibility—

Dew point58°

Thu, 1588° / 65°

88 °

Giant, Thursday, 15 October

Clear. High 88°, low 65°.

Pressure30.09 inHg

Wind5.8 mph E

Humidity42%

Visibility—

Dew point59°

Fri, 1687° / 69°

87 °

Giant, Friday, 16 October

Clear. High 87°, low 69°.

Pressure30.06 inHg

Wind8.8 mph S

Humidity46%

Visibility—

Dew point61°

Sat, 1786° / 68°

0.01

86 °

Giant, Saturday, 17 October

Light rain. High 86°, low 68°.

Pressure29.94 inHg

Wind11.6 mph W

Humidity48%

Visibility—

Dew point62°

Sun, 1867° / 53°

67 °

Giant, Sunday, 18 October

Overcast. High 67°, low 53°.

Pressure30.03 inHg

Wind14.5 mph N

Humidity38%

Visibility—

Dew point38°

Mon, 1961° / 47°

61 °

Giant, Monday, 19 October

Clear. High 61°, low 47°.

Pressure30.21 inHg

Wind12.9 mph NE

Humidity35%

Visibility—

Dew point31°

Tue, 2064° / 45°

64 °

Giant, Tuesday, 20 October

Clear. High 64°, low 45°.

Pressure30.30 inHg

Wind12.4 mph NE

Humidity34%

Visibility—

Dew point32°

Wed, 2171° / 48°

71 °

Giant, Wednesday, 21 October

Overcast. High 71°, low 48°.

Pressure30.30 inHg

Wind11.7 mph NE

Humidity68%

Visibility—

Dew point56°

Thu, 2275° / 63°

0.02

75 °

Giant, Thursday, 22 October

Light rain. High 75°, low 63°.

Pressure30.03 inHg

Wind11.6 mph E

Humidity70%

Visibility—

Dew point63°

Fri, 2384° / 67°

0.09

84 °

Giant, Friday, 23 October

Light rain. High 84°, low 67°.

Pressure29.85 inHg

Wind9 mph S

Humidity47%

Visibility—

Dew point59°

Sat, 2481° / 62°

81 °

Giant, Saturday, 24 October

Clear. High 81°, low 62°.

Pressure29.94 inHg

Wind7.8 mph NE

Humidity52%

Visibility—

Dew point59°

Sun, 2583° / 62°

83 °

Giant, Sunday, 25 October

Overcast. High 83°, low 62°.

Pressure29.85 inHg

Wind4.8 mph NW

Humidity41%

Visibility—

Dew point54°

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

Mon, 2673° / 56°

0.06

73 °

Giant, Monday, 26 October

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.06 in

Chance of precipitation23%

Record high84° (2010)

Record low39° (1965)

Tue, 2773° / 56°

0.09

73 °

Giant, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.09 in

Chance of precipitation22%

Record high87° (2010)

Record low40° (1962)

Wed, 2872° / 57°

0.09

72 °

Giant, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high72°

Average low57°

Average precipitation0.09 in

Chance of precipitation27%

Record high85° (1984)

Record low40° (1976)

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)

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.