As of 22:18 EDT

Weather in Calvert, SC

68°

Calvert, Thursday, 8 October, 22:18

Overcast. Feels like 68°. High 83°, low 55°.

Pressure30.09 inHg

Wind0 mph N

Humidity76%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Monthly outlook for Calvert, SC: average high 76.2°, average low 58.4°. That is 2.9° above the climate normal for October. Precipitation is expected on 4 days (about 4.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 17 October (86.5°), the coolest 19 October (47.6°).

76.2°/58.4°

Average high / low

+2.9°

Above normal

4 / 4

Wet days / normal

4.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	80°	72°	+4.4°
18 October – 27 October	69.9°	68.5°	+0.8°
28 October – 6 November	at normal	65.9°	—

October records over 66 years

94.5°3 October 2019All-time high

29.1°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Spartanburg (5 mi).

Fri, 0977° / 59°

77 °

Calvert, Friday, 9 October

Overcast. High 77°, low 59°.

Pressure30.21 inHg

Wind10.2 mph NE

Humidity40%

Visibility6.2 mi

Dew point48°

Sat, 1065° / 57°

1.45

65 °

Calvert, Saturday, 10 October

Heavy rain. High 65°, low 57°.

Pressure30.24 inHg

Wind14.9 mph NE

Humidity92%

Visibility2.7 mi

Dew point59°

Sun, 1173° / 61°

2.32

73 °

Calvert, Sunday, 11 October

Heavy rain. High 73°, low 61°.

Pressure29.97 inHg

Wind7.8 mph SW

Humidity76%

Visibility6.2 mi

Dew point64°

Mon, 1279° / 61°

79 °

Calvert, Monday, 12 October

Mostly clear. High 79°, low 61°.

Pressure29.97 inHg

Wind15.2 mph NW

Humidity60%

Visibility6.2 mi

Dew point60°

Tue, 1382° / 58°

82 °

Calvert, Tuesday, 13 October

Clear. High 82°, low 58°.

Pressure29.94 inHg

Wind6.2 mph SW

Humidity54%

Visibility—

Dew point61°

Wed, 1486° / 66°

86 °

Calvert, Wednesday, 14 October

Clear. High 86°, low 66°.

Pressure29.94 inHg

Wind8.9 mph NW

Humidity54%

Visibility—

Dew point65°

Thu, 1584° / 65°

84 °

Calvert, Thursday, 15 October

Clear. High 84°, low 65°.

Pressure30.12 inHg

Wind7.2 mph NE

Humidity48%

Visibility—

Dew point60°

Fri, 1684° / 65°

84 °

Calvert, Friday, 16 October

Clear. High 84°, low 65°.

Pressure30.12 inHg

Wind5.8 mph S

Humidity47%

Visibility—

Dew point59°

Sat, 1787° / 65°

87 °

Calvert, Saturday, 17 October

Clear. High 87°, low 65°.

Pressure30.06 inHg

Wind10.9 mph N

Humidity40%

Visibility—

Dew point57°

Sun, 1868° / 56°

68 °

Calvert, Sunday, 18 October

Overcast. High 68°, low 56°.

Pressure30.33 inHg

Wind13.1 mph NE

Humidity42%

Visibility—

Dew point42°

Mon, 1970° / 48°

70 °

Calvert, Monday, 19 October

Mostly clear. High 70°, low 48°.

Pressure30.33 inHg

Wind7.1 mph NE

Humidity36%

Visibility—

Dew point38°

Tue, 2068° / 50°

68 °

Calvert, Tuesday, 20 October

Overcast. High 68°, low 50°.

Pressure30.36 inHg

Wind10.8 mph NE

Humidity41%

Visibility—

Dew point41°

Wed, 2173° / 50°

73 °

Calvert, Wednesday, 21 October

Overcast. High 73°, low 50°.

Pressure30.24 inHg

Wind7.9 mph NE

Humidity45%

Visibility—

Dew point47°

Thu, 2264° / 61°

0.07

64 °

Calvert, Thursday, 22 October

Light rain. High 64°, low 61°.

Pressure30.12 inHg

Wind4.4 mph NE

Humidity79%

Visibility—

Dew point57°

Fri, 2377° / 58°

0.61

77 °

Calvert, Friday, 23 October

Rain. High 77°, low 58°.

Pressure29.94 inHg

Wind6.7 mph N

Humidity51%

Visibility—

Dew point55°

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

Sat, 2468° / 50°

0.08

68 °

Calvert, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.08 in

Chance of precipitation18%

Record high82° (2016)

Record low33° (2006)

Sun, 2567° / 50°

0.16

67 °

Calvert, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.16 in

Chance of precipitation23%

Record high79° (1984)

Record low33° (2006)

Mon, 2668° / 50°

0.18

68 °

Calvert, Monday, 26 October

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.18 in

Chance of precipitation27%

Record high82° (1963)

Record low33° (2013)

Tue, 2768° / 50°

0.15

68 °

Calvert, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.15 in

Chance of precipitation22%

Record high81° (1963)

Record low32° (1962)

Wed, 2867° / 51°

0.12

67 °

Calvert, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.12 in

Chance of precipitation28%

Record high82° (2023)

Record low35° (2001)

Thu, 2967° / 49°

0.07

67 °

Calvert, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high67°

Average low49°

Average precipitation0.07 in

Chance of precipitation23%

Record high82° (2016)

Record low29° (1976)

Fri, 3067° / 48°

0.09

67 °

Calvert, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°

Average low48°

Average precipitation0.09 in

Chance of precipitation17%

Record high84° (2016)

Record low33° (1965)

Sat, 3167° / 49°

0.07

67 °

Calvert, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high67°

Average low49°

Average precipitation0.07 in

Chance of precipitation25%

Record high83° (2016)

Record low37° (2011)

Sun, 0167° / 49°

0.12

67 °

Calvert, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high67°

Average low49°

Average precipitation0.12 in

Chance of precipitation30%

Record high82° (1961)

Record low35° (2011)

Mon, 0267° / 49°

0.2

67 °

Calvert, Monday, 2 November

Climate normal for this date — 60-year average.

Average high67°

Average low49°

Average precipitation0.2 in

Chance of precipitation32%

Record high83° (1974)

Record low30° (1993)

Tue, 0366° / 47°

0.05

66 °

Calvert, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high66°

Average low47°

Average precipitation0.05 in

Chance of precipitation20%

Record high83° (1974)

Record low30° (2014)

Wed, 0464° / 47°

0.15

64 °

Calvert, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.15 in

Chance of precipitation32%

Record high79° (1961)

Record low27° (1966)

Thu, 0563° / 47°

0.09

63 °

Calvert, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.09 in

Chance of precipitation25%

Record high76° (1975)

Record low30° (2006)

Fri, 0664° / 46°

0.07

64 °

Calvert, Friday, 6 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.07 in

Chance of precipitation15%

Record high79° (1961)

Record low28° (1976)

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 Calvert, 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 Calvert, 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.