As of 19:15 EDT

Weather in Renno, SC

73°

Renno, Thursday, 8 October, 19:15

Overcast. Feels like 73°. High 83°, low 55°.

Pressure30.00 inHg

Wind4.6 mph S

Humidity73%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Monthly outlook for Renno, SC: average high 77.2°, average low 56.2°. That is 2.5° above the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 14 October (89.5°), the coolest 20 October (39.4°).

77.2°/56.2°

Average high / low

+2.5°

Above normal

2 / 4

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	81.9°	73.9°	+4.4°
18 October – 27 October	69.4°	70.4°	-0.5°
28 October – 6 November	at normal	67.7°	—

October records over 66 years

95.7°3 October 2019All-time high

32.9°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Whitmire (9 mi).

Fri, 0977° / 61°

0.01

77 °

Renno, Friday, 9 October

Light rain. High 77°, low 61°.

Pressure30.21 inHg

Wind8.1 mph NE

Humidity44%

Visibility6.2 mi

Dew point51°

Sat, 1066° / 57°

1.09

66 °

Renno, Saturday, 10 October

Rain. High 66°, low 57°.

Pressure30.15 inHg

Wind14.3 mph NE

Humidity98%

Visibility2.3 mi

Dew point63°

Sun, 1177° / 66°

0.29

77 °

Renno, Sunday, 11 October

Rain. High 77°, low 66°.

Pressure29.94 inHg

Wind11 mph SW

Humidity69%

Visibility6.2 mi

Dew point66°

Mon, 1279° / 63°

79 °

Renno, Monday, 12 October

Clear. High 79°, low 63°.

Pressure29.97 inHg

Wind6.1 mph NW

Humidity61%

Visibility6.2 mi

Dew point61°

Tue, 1385° / 59°

85 °

Renno, Tuesday, 13 October

Clear. High 85°, low 59°.

Pressure29.94 inHg

Wind5.8 mph W

Humidity45%

Visibility—

Dew point58°

Wed, 1489° / 66°

89 °

Renno, Wednesday, 14 October

Clear. High 89°, low 66°.

Pressure29.97 inHg

Wind6.9 mph N

Humidity35%

Visibility—

Dew point55°

Thu, 1587° / 66°

87 °

Renno, Thursday, 15 October

Clear. High 87°, low 66°.

Pressure30.18 inHg

Wind4.5 mph NE

Humidity44%

Visibility—

Dew point60°

Fri, 1688° / 67°

88 °

Renno, Friday, 16 October

Clear. High 88°, low 67°.

Pressure30.15 inHg

Wind4.7 mph SW

Humidity45%

Visibility—

Dew point61°

Sat, 1788° / 65°

0.02

88 °

Renno, Saturday, 17 October

Light rain. High 88°, low 65°.

Pressure30.00 inHg

Wind11.1 mph NE

Humidity45%

Visibility—

Dew point62°

Sun, 1866° / 51°

66 °

Renno, Sunday, 18 October

Overcast. High 66°, low 51°.

Pressure30.30 inHg

Wind14.3 mph NE

Humidity33%

Visibility—

Dew point35°

Mon, 1961° / 42°

61 °

Renno, Monday, 19 October

Clear. High 61°, low 42°.

Pressure30.50 inHg

Wind10.8 mph NE

Humidity27%

Visibility—

Dew point24°

Tue, 2066° / 39°

66 °

Renno, Tuesday, 20 October

Partly cloudy. High 66°, low 39°.

Pressure30.39 inHg

Wind6.1 mph NE

Humidity24%

Visibility—

Dew point24°

Wed, 2170° / 42°

70 °

Renno, Wednesday, 21 October

Clear. High 70°, low 42°.

Pressure30.27 inHg

Wind5.3 mph NE

Humidity28%

Visibility—

Dew point31°

Thu, 2275° / 48°

75 °

Renno, Thursday, 22 October

Clear. High 75°, low 48°.

Pressure30.18 inHg

Wind4.8 mph N

Humidity41%

Visibility—

Dew point47°

Fri, 2379° / 53°

79 °

Renno, Friday, 23 October

Clear. High 79°, low 53°.

Pressure30.12 inHg

Wind3.8 mph NW

Humidity32%

Visibility—

Dew point43°

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

Sat, 2470° / 52°

0.08

70 °

Renno, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high70°

Average low52°

Average precipitation0.08 in

Chance of precipitation20%

Record high83° (2001)

Record low38° (2006)

Sun, 2569° / 53°

0.13

69 °

Renno, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high69°

Average low53°

Average precipitation0.13 in

Chance of precipitation28%

Record high81° (1984)

Record low37° (2006)

Mon, 2670° / 53°

0.13

70 °

Renno, Monday, 26 October

Climate normal for this date — 60-year average.

Average high70°

Average low53°

Average precipitation0.13 in

Chance of precipitation23%

Record high84° (2024)

Record low37° (2013)

Tue, 2770° / 53°

0.11

70 °

Renno, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high70°

Average low53°

Average precipitation0.11 in

Chance of precipitation27%

Record high83° (1963)

Record low36° (1962)

Wed, 2870° / 53°

0.11

70 °

Renno, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high70°

Average low53°

Average precipitation0.11 in

Chance of precipitation27%

Record high82° (1991)

Record low37° (2001)

Thu, 2968° / 51°

0.07

68 °

Renno, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.07 in

Chance of precipitation23%

Record high83° (2020)

Record low33° (1976)

Fri, 3068° / 51°

0.11

68 °

Renno, Friday, 30 October

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.11 in

Chance of precipitation18%

Record high84° (2016)

Record low36° (2017)

Sat, 3169° / 52°

0.07

69 °

Renno, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high69°

Average low52°

Average precipitation0.07 in

Chance of precipitation27%

Record high84° (1961)

Record low43° (2011)

Sun, 0169° / 52°

0.11

69 °

Renno, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high69°

Average low52°

Average precipitation0.11 in

Chance of precipitation28%

Record high84° (1961)

Record low37° (1993)

Mon, 0269° / 52°

0.13

69 °

Renno, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°

Average low52°

Average precipitation0.13 in

Chance of precipitation23%

Record high84° (1974)

Record low34° (2023)

Tue, 0368° / 50°

0.05

68 °

Renno, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.05 in

Chance of precipitation20%

Record high84° (1974)

Record low33° (2023)

Wed, 0466° / 50°

0.11

66 °

Renno, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high66°

Average low50°

Average precipitation0.11 in

Chance of precipitation23%

Record high81° (1961)

Record low32° (1966)

Thu, 0565° / 49°

0.08

65 °

Renno, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high65°

Average low49°

Average precipitation0.08 in

Chance of precipitation23%

Record high78° (1975)

Record low34° (2006)

Fri, 0665° / 49°

0.06

65 °

Renno, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°

Average low49°

Average precipitation0.06 in

Chance of precipitation13%

Record high80° (1961)

Record low33° (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 Renno, 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 Renno, 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.