As of 13:23 EDT

Weather in Knox, SC

83°Current weather

Knox, Tuesday, 13 October, 13:23

Clear. Feels like 82°. High 84°, low 56°.

Pressure30.09 inHg
Wind0 mph N
Humidity36%
Visibility6.2 mi
Dew point55°

Monthly outlook for Knox, SC: average high 76.5°, average low 56.1°. That is 3.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 14 October (88.1°), the coolest 18 October (46.3°).

76.5°/56.1°
Average high / low
+3.3°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October77.3°71.5°+3.2°
23 October – 1 November75.2°68.6°+3.7°
2 November – 11 Novemberat normal65.2°—

October records over 66 years

96.1°3 October 2019All-time high
32.9°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Richburg (3 mi).

Wed, 1488° / 61°0Clear
88 °Clear

Knox, Wednesday, 14 October

Clear. High 88°, low 61°.

Pressure30.09 inHg
Wind2.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point66°
Thu, 1586° / 61°0Clear
86 °Clear

Knox, Thursday, 15 October

Clear. High 86°, low 61°.

Pressure30.15 inHg
Wind2.3 mph W
Humidity57%
Visibility6.2 mi
Dew point65°
Fri, 1684° / 64°0.01Light rain
84 °Light rain

Knox, Friday, 16 October

Light rain. High 84°, low 64°.

Pressure29.94 inHg
Wind10 mph SW
Humidity59%
Visibility6.2 mi
Dew point65°
Sat, 1763° / 53°0Clear
63 °Clear

Knox, Saturday, 17 October

Clear. High 63°, low 53°.

Pressure30.30 inHg
Wind11.7 mph N
Humidity50%
Visibility6.2 mi
Dew point42°
Sun, 1862° / 46°0Clear
62 °Clear

Knox, Sunday, 18 October

Clear. High 62°, low 46°.

Pressure30.50 inHg
Wind9.4 mph E
Humidity38%
Visibility—
Dew point34°
Mon, 1976° / 48°0Mostly clear
76 °Mostly clear

Knox, Monday, 19 October

Mostly clear. High 76°, low 48°.

Pressure30.33 inHg
Wind5.8 mph NE
Humidity41%
Visibility—
Dew point47°
Tue, 2077° / 57°0Overcast
77 °Overcast

Knox, Tuesday, 20 October

Overcast. High 77°, low 57°.

Pressure30.27 inHg
Wind5.1 mph NE
Humidity46%
Visibility—
Dew point52°
Wed, 2177° / 57°0Clear
77 °Clear

Knox, Wednesday, 21 October

Clear. High 77°, low 57°.

Pressure30.27 inHg
Wind8.6 mph NE
Humidity41%
Visibility—
Dew point49°
Thu, 2275° / 56°0Clear
75 °Clear

Knox, Thursday, 22 October

Clear. High 75°, low 56°.

Pressure30.27 inHg
Wind10.6 mph NE
Humidity46%
Visibility—
Dew point50°
Fri, 2377° / 54°0Overcast
77 °Overcast

Knox, Friday, 23 October

Overcast. High 77°, low 54°.

Pressure30.27 inHg
Wind6.1 mph NE
Humidity45%
Visibility—
Dew point51°
Sat, 2481° / 57°0Clear
81 °Clear

Knox, Saturday, 24 October

Clear. High 81°, low 57°.

Pressure30.21 inHg
Wind3.3 mph N
Humidity40%
Visibility—
Dew point52°
Sun, 2584° / 60°0Clear
84 °Clear

Knox, Sunday, 25 October

Clear. High 84°, low 60°.

Pressure30.00 inHg
Wind7.9 mph NE
Humidity40%
Visibility—
Dew point54°
Mon, 2673° / 59°0Overcast
73 °Overcast

Knox, Monday, 26 October

Overcast. High 73°, low 59°.

Pressure29.97 inHg
Wind7.7 mph NE
Humidity41%
Visibility—
Dew point46°
Tue, 2769° / 50°0Overcast
69 °Overcast

Knox, Tuesday, 27 October

Overcast. High 69°, low 50°.

Pressure30.18 inHg
Wind9.3 mph NE
Humidity28%
Visibility—
Dew point32°
Wed, 2867° / 56°0.01Light rain
67 °Light rain

Knox, Wednesday, 28 October

Light rain. High 67°, low 56°.

Pressure30.30 inHg
Wind8 mph SE
Humidity45%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2967° / 51°0.09Climate normal
67 °Climate normal

Knox, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2020)
Record low33° (1976)
Fri, 3067° / 51°0.11Climate normal
67 °Climate normal

Knox, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation18%
Record high82° (2016)
Record low35° (1965)
Sat, 3169° / 51°0.08Climate normal
69 °Climate normal

Knox, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.08 in
Chance of precipitation27%
Record high82° (1961)
Record low42° (2008)
Sun, 0168° / 51°0.11Climate normal
68 °Climate normal

Knox, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.11 in
Chance of precipitation23%
Record high83° (1961)
Record low37° (1993)
Mon, 0268° / 51°0.13Climate normal
68 °Climate normal

Knox, Monday, 2 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.13 in
Chance of precipitation28%
Record high83° (1974)
Record low35° (2023)
Tue, 0367° / 50°0.04Climate normal
67 °Climate normal

Knox, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.04 in
Chance of precipitation22%
Record high82° (1974)
Record low35° (1966)
Wed, 0465° / 49°0.13Climate normal
65 °Climate normal

Knox, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.13 in
Chance of precipitation27%
Record high81° (1961)
Record low32° (1966)
Thu, 0564° / 49°0.07Climate normal
64 °Climate normal

Knox, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (1961)
Record low33° (2006)
Fri, 0665° / 48°0.05Climate normal
65 °Climate normal

Knox, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.05 in
Chance of precipitation15%
Record high80° (1961)
Record low33° (1967)
Sat, 0765° / 48°0.09Climate normal
65 °Climate normal

Knox, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation20%
Record high79° (2022)
Record low33° (1967)
Sun, 0864° / 47°0.06Climate normal
64 °Climate normal

Knox, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (2023)
Record low31° (1967)
Mon, 0965° / 47°0.09Climate normal
65 °Climate normal

Knox, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (2005)
Record low29° (1976)
Tue, 1065° / 48°0.14Climate normal
65 °Climate normal

Knox, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation30%
Record high76° (2020)
Record low33° (2025)
Wed, 1163° / 46°0.14Climate normal
63 °Climate normal

Knox, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high77° (2020)
Record low28° (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 Knox, 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 Knox, 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.