As of 10:01 EDT

Weather in Dyson, SC

60°

Dyson, Saturday, 10 October, 10:01

Overcast. Feels like 60°. High 70°, low 60°.

Pressure30.06 inHg

Wind6 mph SE

Humidity72%

Visibility1.4 mi

Dew point54°

See detailed hourly forecast

Monthly outlook for Dyson, SC: average high 75.5°, average low 53.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 2 days (about 3.5 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 14 October (86.4°), the coolest 19 October (35.5°).

75.5°/53.4°

Average high / low

+1.8°

Above normal

2 / 3

Wet days / normal

3.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	75.7°	73.2°	+1.4°
20 October – 29 October	75.2°	70.1°	+2.9°
30 October – 8 November	at normal	67.1°	—

October records over 66 years

95.5°3 October 2019All-time high

35.2°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Silverstreet (13 mi).

Sun, 1171° / 63°

0.65

71 °

Dyson, Sunday, 11 October

Heavy rain. High 71°, low 63°.

Pressure30.00 inHg

Wind11.1 mph SW

Humidity68%

Visibility6.2 mi

Dew point59°

Mon, 1281° / 61°

81 °

Dyson, Monday, 12 October

Clear. High 81°, low 61°.

Pressure30.00 inHg

Wind4.5 mph NW

Humidity57%

Visibility6.2 mi

Dew point61°

Tue, 1384° / 59°

84 °

Dyson, Tuesday, 13 October

Clear. High 84°, low 59°.

Pressure30.06 inHg

Wind1.7 mph NW

Humidity53%

Visibility6.2 mi

Dew point61°

Wed, 1486° / 62°

86 °

Dyson, Wednesday, 14 October

Clear. High 86°, low 62°.

Pressure30.00 inHg

Wind4.7 mph SW

Humidity43%

Visibility—

Dew point58°

Thu, 1586° / 65°

86 °

Dyson, Thursday, 15 October

Clear. High 86°, low 65°.

Pressure30.09 inHg

Wind8.4 mph NE

Humidity48%

Visibility—

Dew point61°

Fri, 1686° / 64°

86 °

Dyson, Friday, 16 October

Clear. High 86°, low 64°.

Pressure29.97 inHg

Wind9.1 mph SW

Humidity37%

Visibility—

Dew point54°

Sat, 1772° / 47°

72 °

Dyson, Saturday, 17 October

Partly cloudy. High 72°, low 47°.

Pressure29.91 inHg

Wind11.8 mph N

Humidity28%

Visibility—

Dew point36°

Sun, 1860° / 37°

60 °

Dyson, Sunday, 18 October

Clear. High 60°, low 37°.

Pressure30.27 inHg

Wind12.6 mph N

Humidity28%

Visibility—

Dew point23°

Mon, 1961° / 35°

61 °

Dyson, Monday, 19 October

Clear. High 61°, low 35°.

Pressure30.47 inHg

Wind7.8 mph NE

Humidity28%

Visibility—

Dew point23°

Tue, 2064° / 36°

64 °

Dyson, Tuesday, 20 October

Clear. High 64°, low 36°.

Pressure30.42 inHg

Wind9.2 mph NE

Humidity23%

Visibility—

Dew point22°

Wed, 2171° / 43°

71 °

Dyson, Wednesday, 21 October

Partly cloudy. High 71°, low 43°.

Pressure30.30 inHg

Wind9.9 mph NE

Humidity38%

Visibility—

Dew point40°

Thu, 2277° / 56°

77 °

Dyson, Thursday, 22 October

Clear. High 77°, low 56°.

Pressure30.15 inHg

Wind4.8 mph N

Humidity38%

Visibility—

Dew point47°

Fri, 2380° / 54°

80 °

Dyson, Friday, 23 October

Clear. High 80°, low 54°.

Pressure30.09 inHg

Wind4 mph N

Humidity35%

Visibility—

Dew point46°

Sat, 2480° / 55°

80 °

Dyson, Saturday, 24 October

Mostly clear. High 80°, low 55°.

Pressure30.06 inHg

Wind5.3 mph E

Humidity33%

Visibility—

Dew point45°

Sun, 2579° / 54°

79 °

Dyson, Sunday, 25 October

Partly cloudy. High 79°, low 54°.

Pressure30.03 inHg

Wind6 mph SE

Humidity36%

Visibility—

Dew point47°

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

Mon, 2670° / 53°

0.11

70 °

Dyson, Monday, 26 October

Climate normal for this date — 60-year average.

Average high70°

Average low53°

Average precipitation0.11 in

Chance of precipitation23%

Record high83° (2024)

Record low38° (2013)

Tue, 2770° / 53°

0.13

70 °

Dyson, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high70°

Average low53°

Average precipitation0.13 in

Chance of precipitation23%

Record high82° (1963)

Record low38° (1962)

Wed, 2870° / 54°

0.09

70 °

Dyson, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high70°

Average low54°

Average precipitation0.09 in

Chance of precipitation32%

Record high82° (1963)

Record low38° (2001)

Thu, 2968° / 52°

0.06

68 °

Dyson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high68°

Average low52°

Average precipitation0.06 in

Chance of precipitation23%

Record high83° (2020)

Record low35° (1976)

Fri, 3068° / 52°

0.11

68 °

Dyson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high68°

Average low52°

Average precipitation0.11 in

Chance of precipitation18%

Record high83° (2016)

Record low37° (2017)

Sat, 3169° / 52°

0.06

69 °

Dyson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high69°

Average low52°

Average precipitation0.06 in

Chance of precipitation27%

Record high83° (1961)

Record low42° (2008)

Sun, 0169° / 52°

0.11

69 °

Dyson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high69°

Average low52°

Average precipitation0.11 in

Chance of precipitation27%

Record high83° (1961)

Record low37° (2014)

Mon, 0269° / 52°

0.12

69 °

Dyson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°

Average low52°

Average precipitation0.12 in

Chance of precipitation25%

Record high84° (1961)

Record low34° (2023)

Tue, 0368° / 51°

0.04

68 °

Dyson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.04 in

Chance of precipitation17%

Record high83° (1974)

Record low35° (2023)

Wed, 0466° / 51°

0.09

66 °

Dyson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high66°

Average low51°

Average precipitation0.09 in

Chance of precipitation32%

Record high81° (1961)

Record low33° (1966)

Thu, 0565° / 50°

0.08

65 °

Dyson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high65°

Average low50°

Average precipitation0.08 in

Chance of precipitation25%

Record high78° (2003)

Record low37° (2006)

Fri, 0666° / 50°

0.06

66 °

Dyson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high66°

Average low50°

Average precipitation0.06 in

Chance of precipitation15%

Record high79° (2003)

Record low33° (1976)

Sat, 0766° / 49°

0.1

66 °

Dyson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high66°

Average low49°

Average precipitation0.1 in

Chance of precipitation23%

Record high78° (2022)

Record low33° (1967)

Sun, 0865° / 49°

0.06

65 °

Dyson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°

Average low49°

Average precipitation0.06 in

Chance of precipitation22%

Record high80° (2023)

Record low35° (1960)

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 Dyson, 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 Dyson, 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.