As of 14:40 EDT

Weather in Calvert, SC

74°

Calvert, Friday, 9 October, 14:40

Overcast. Feels like 73°. High 74°, low 59°.

Pressure30.18 inHg

Wind11.5 mph NE

Humidity44%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Monthly outlook for Calvert, SC: average high 70.6°, average low 53.2°. That is 0° below the climate normal for October. Precipitation is expected on 2 days (about 3.6 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 14 October (84°), the coolest 18 October (38.1°).

70.6°/53.2°

Average high / low

−0°

Below normal

2 / 4

Wet days / normal

3.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	74.1°	71.8°	+1.3°
19 October – 28 October	64.8°	68.3°	-1.9°
29 October – 7 November	at normal	65.5°	—

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).

Sat, 1066° / 57°

3.05

66 °

Calvert, Saturday, 10 October

Heavy rain. High 66°, low 57°.

Pressure30.15 inHg

Wind14.8 mph NE

Humidity97%

Visibility1.5 mi

Dew point62°

Sun, 1171° / 65°

0.58

71 °

Calvert, Sunday, 11 October

Heavy rain. High 71°, low 65°.

Pressure29.97 inHg

Wind14.7 mph SW

Humidity70%

Visibility6.2 mi

Dew point59°

Mon, 1282° / 59°

82 °

Calvert, Monday, 12 October

Clear. High 82°, low 59°.

Pressure30.03 inHg

Wind6.5 mph NW

Humidity58%

Visibility6.2 mi

Dew point62°

Tue, 1383° / 59°

83 °

Calvert, Tuesday, 13 October

Clear. High 83°, low 59°.

Pressure30.00 inHg

Wind2.3 mph SW

Humidity63%

Visibility6.2 mi

Dew point65°

Wed, 1484° / 66°

84 °

Calvert, Wednesday, 14 October

Clear. High 84°, low 66°.

Pressure29.97 inHg

Wind9.2 mph NW

Humidity62%

Visibility—

Dew point68°

Thu, 1570° / 63°

70 °

Calvert, Thursday, 15 October

Overcast. High 70°, low 63°.

Pressure30.18 inHg

Wind7.9 mph NE

Humidity81%

Visibility—

Dew point59°

Fri, 1683° / 63°

83 °

Calvert, Friday, 16 October

Partly cloudy. High 83°, low 63°.

Pressure30.00 inHg

Wind13.6 mph SW

Humidity55%

Visibility—

Dew point63°

Sat, 1769° / 47°

69 °

Calvert, Saturday, 17 October

Clear. High 69°, low 47°.

Pressure30.06 inHg

Wind18.1 mph N

Humidity31%

Visibility—

Dew point31°

Sun, 1859° / 38°

59 °

Calvert, Sunday, 18 October

Clear. High 59°, low 38°.

Pressure30.30 inHg

Wind7.7 mph NE

Humidity31%

Visibility—

Dew point25°

Mon, 1961° / 41°

61 °

Calvert, Monday, 19 October

Overcast. High 61°, low 41°.

Pressure30.39 inHg

Wind5.9 mph NE

Humidity36%

Visibility—

Dew point30°

Tue, 2067° / 44°

67 °

Calvert, Tuesday, 20 October

Mostly clear. High 67°, low 44°.

Pressure30.39 inHg

Wind6.2 mph NE

Humidity34%

Visibility—

Dew point34°

Wed, 2166° / 46°

66 °

Calvert, Wednesday, 21 October

Clear. High 66°, low 46°.

Pressure30.39 inHg

Wind11.5 mph NE

Humidity39%

Visibility—

Dew point38°

Thu, 2266° / 46°

66 °

Calvert, Thursday, 22 October

Overcast. High 66°, low 46°.

Pressure30.27 inHg

Wind8.8 mph NE

Humidity59%

Visibility—

Dew point47°

Fri, 2370° / 53°

70 °

Calvert, Friday, 23 October

Overcast. High 70°, low 53°.

Pressure30.00 inHg

Wind6.8 mph NE

Humidity50%

Visibility—

Dew point48°

Sat, 2459° / 47°

59 °

Calvert, Saturday, 24 October

Clear. High 59°, low 47°.

Pressure29.83 inHg

Wind20 mph NW

Humidity30%

Visibility—

Dew point27°

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

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)

Sat, 0764° / 46°

0.09

64 °

Calvert, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.09 in

Chance of precipitation23%

Record high80° (2022)

Record low29° (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 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.