As of 22:51 EDT

Weather in Eureka, SC

63°Current weather

Eureka, Monday, 12 October, 22:51

Clear. Feels like 63°. High 84°, low 61°.

Pressure30.03 inHg
Wind0 mph N
Humidity92%
Visibility6.2 mi
Dew point61°

Monthly outlook for Eureka, SC: average high 77.9°, average low 58.2°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 14 October (88°), the coolest 18 October (49°).

77.9°/58.2°
Average high / low
+3.2°
Above normal
2 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October79.1°73°+3.4°
22 October – 31 October76°70.2°+3.2°
1 November – 10 Novemberat normal67.1°—

October records over 66 years

95°3 October 2019All-time high
34.2°27 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Ridge Spring (12 mi).

Tue, 1385° / 59°0Clear
85 °Clear

Eureka, Tuesday, 13 October

Clear. High 85°, low 59°.

Pressure30.09 inHg
Wind1.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point60°
Wed, 1488° / 63°0Clear
88 °Clear

Eureka, Wednesday, 14 October

Clear. High 88°, low 63°.

Pressure30.09 inHg
Wind4 mph SW
Humidity48%
Visibility6.2 mi
Dew point62°
Thu, 1587° / 63°0Clear
87 °Clear

Eureka, Thursday, 15 October

Clear. High 87°, low 63°.

Pressure30.15 inHg
Wind2.6 mph W
Humidity49%
Visibility6.2 mi
Dew point63°
Fri, 1686° / 65°0Clear
86 °Clear

Eureka, Friday, 16 October

Clear. High 86°, low 65°.

Pressure29.97 inHg
Wind8.1 mph W
Humidity56%
Visibility6.2 mi
Dew point63°
Sat, 1767° / 53°0Clear
67 °Clear

Eureka, Saturday, 17 October

Clear. High 67°, low 53°.

Pressure30.27 inHg
Wind11.5 mph NE
Humidity41%
Visibility—
Dew point40°
Sun, 1865° / 49°0Clear
65 °Clear

Eureka, Sunday, 18 October

Clear. High 65°, low 49°.

Pressure30.45 inHg
Wind10.5 mph E
Humidity34%
Visibility—
Dew point34°
Mon, 1974° / 52°0Overcast
74 °Overcast

Eureka, Monday, 19 October

Overcast. High 74°, low 52°.

Pressure30.33 inHg
Wind14.7 mph NE
Humidity49%
Visibility—
Dew point50°
Tue, 2078° / 61°0Partly cloudy
78 °Partly cloudy

Eureka, Tuesday, 20 October

Partly cloudy. High 78°, low 61°.

Pressure30.18 inHg
Wind14 mph NE
Humidity50%
Visibility—
Dew point56°
Wed, 2177° / 62°0Overcast
77 °Overcast

Eureka, Wednesday, 21 October

Overcast. High 77°, low 62°.

Pressure30.18 inHg
Wind12.1 mph NE
Humidity61%
Visibility—
Dew point55°
Thu, 2275° / 57°0Clear
75 °Clear

Eureka, Thursday, 22 October

Clear. High 75°, low 57°.

Pressure30.27 inHg
Wind14.8 mph NE
Humidity38%
Visibility—
Dew point46°
Fri, 2379° / 58°0Partly cloudy
79 °Partly cloudy

Eureka, Friday, 23 October

Partly cloudy. High 79°, low 58°.

Pressure30.27 inHg
Wind9.9 mph E
Humidity48%
Visibility—
Dew point55°
Sat, 2481° / 61°0Clear
81 °Clear

Eureka, Saturday, 24 October

Clear. High 81°, low 61°.

Pressure30.21 inHg
Wind5.9 mph E
Humidity45%
Visibility—
Dew point55°
Sun, 2581° / 61°0.01Light rain
81 °Light rain

Eureka, Sunday, 25 October

Light rain. High 81°, low 61°.

Pressure30.06 inHg
Wind11.4 mph SE
Humidity46%
Visibility—
Dew point56°
Mon, 2673° / 58°0.15Light rain
73 °Light rain

Eureka, Monday, 26 October

Light rain. High 73°, low 58°.

Pressure29.85 inHg
Wind11.8 mph NE
Humidity72%
Visibility—
Dew point62°
Tue, 2767° / 50°0.18Rain
67 °Rain

Eureka, Tuesday, 27 October

Rain. High 67°, low 50°.

Pressure29.77 inHg
Wind12 mph N
Humidity40%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2870° / 54°0.09Climate normal
70 °Climate normal

Eureka, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.09 in
Chance of precipitation28%
Record high83° (1963)
Record low37° (2001)
Thu, 2969° / 51°0.07Climate normal
69 °Climate normal

Eureka, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.07 in
Chance of precipitation23%
Record high82° (2020)
Record low35° (1976)
Fri, 3069° / 51°0.11Climate normal
69 °Climate normal

Eureka, Friday, 30 October

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.11 in
Chance of precipitation18%
Record high83° (2016)
Record low36° (1965)
Sat, 3170° / 51°0.06Climate normal
70 °Climate normal

Eureka, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.06 in
Chance of precipitation30%
Record high84° (1961)
Record low37° (2008)
Sun, 0170° / 52°0.12Climate normal
70 °Climate normal

Eureka, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.12 in
Chance of precipitation27%
Record high84° (1961)
Record low36° (2014)
Mon, 0269° / 51°0.1Climate normal
69 °Climate normal

Eureka, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.1 in
Chance of precipitation25%
Record high86° (1961)
Record low35° (1976)
Tue, 0368° / 50°0.03Climate normal
68 °Climate normal

Eureka, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.03 in
Chance of precipitation20%
Record high82° (1961)
Record low35° (1963)
Wed, 0467° / 50°0.09Climate normal
67 °Climate normal

Eureka, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.09 in
Chance of precipitation33%
Record high83° (1961)
Record low31° (1966)
Thu, 0566° / 50°0.05Climate normal
66 °Climate normal

Eureka, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.05 in
Chance of precipitation20%
Record high79° (1961)
Record low34° (1966)
Fri, 0667° / 49°0.04Climate normal
67 °Climate normal

Eureka, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (2024)
Record low31° (1976)
Sat, 0767° / 48°0.12Climate normal
67 °Climate normal

Eureka, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.12 in
Chance of precipitation23%
Record high79° (2020)
Record low31° (1967)
Sun, 0866° / 47°0.05Climate normal
66 °Climate normal

Eureka, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.05 in
Chance of precipitation20%
Record high81° (2005)
Record low30° (1967)
Mon, 0966° / 47°0.13Climate normal
66 °Climate normal

Eureka, Monday, 9 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.13 in
Chance of precipitation20%
Record high81° (2005)
Record low28° (1976)
Tue, 1066° / 48°0.1Climate normal
66 °Climate normal

Eureka, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.1 in
Chance of precipitation30%
Record high80° (2020)
Record low33° (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 Eureka, 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 Eureka, 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.