As of 08:20 EDT

Weather in Eureka, SC

61°Current weather

Eureka, Monday, 12 October, 08:20

Clear. Feels like 61°. High 82°, low 62°.

Pressure30.03 inHg
Wind3.4 mph NW
Humidity93%
Visibility6.2 mi
Dew point60°

Monthly outlook for Eureka, SC: average high 76.1°, average low 58.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 14 October (87.3°), the coolest 18 October (46.9°).

76.1°/58.2°
Average high / low
+2.2°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October78.3°73°+2.9°
22 October – 31 October72.5°70.2°+1.3°
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° / 60°0Clear
85 °Clear

Eureka, Tuesday, 13 October

Clear. High 85°, low 60°.

Pressure30.09 inHg
Wind1.5 mph S
Humidity51%
Visibility6.2 mi
Dew point62°
Wed, 1487° / 62°0Clear
87 °Clear

Eureka, Wednesday, 14 October

Clear. High 87°, low 62°.

Pressure30.09 inHg
Wind2.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point64°
Thu, 1587° / 63°0Mostly clear
87 °Mostly clear

Eureka, Thursday, 15 October

Mostly clear. High 87°, low 63°.

Pressure30.15 inHg
Wind1.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point66°
Fri, 1687° / 65°0Clear
87 °Clear

Eureka, Friday, 16 October

Clear. High 87°, low 65°.

Pressure29.97 inHg
Wind11.9 mph N
Humidity48%
Visibility—
Dew point62°
Sat, 1767° / 54°0Clear
67 °Clear

Eureka, Saturday, 17 October

Clear. High 67°, low 54°.

Pressure30.27 inHg
Wind13.7 mph NE
Humidity40%
Visibility—
Dew point40°
Sun, 1865° / 47°0Overcast
65 °Overcast

Eureka, Sunday, 18 October

Overcast. High 65°, low 47°.

Pressure30.47 inHg
Wind16.5 mph NE
Humidity23%
Visibility—
Dew point24°
Mon, 1975° / 49°0Clear
75 °Clear

Eureka, Monday, 19 October

Clear. High 75°, low 49°.

Pressure30.36 inHg
Wind12.5 mph NE
Humidity45%
Visibility—
Dew point48°
Tue, 2069° / 59°0Overcast
69 °Overcast

Eureka, Tuesday, 20 October

Overcast. High 69°, low 59°.

Pressure30.27 inHg
Wind11.3 mph NE
Humidity67%
Visibility—
Dew point57°
Wed, 2177° / 63°0.01Light rain
77 °Light rain

Eureka, Wednesday, 21 October

Light rain. High 77°, low 63°.

Pressure30.18 inHg
Wind13.8 mph E
Humidity46%
Visibility—
Dew point53°
Thu, 2270° / 57°0Overcast
70 °Overcast

Eureka, Thursday, 22 October

Overcast. High 70°, low 57°.

Pressure30.33 inHg
Wind17.2 mph NE
Humidity60%
Visibility—
Dew point54°
Fri, 2375° / 60°0Overcast
75 °Overcast

Eureka, Friday, 23 October

Overcast. High 75°, low 60°.

Pressure30.27 inHg
Wind12.5 mph NE
Humidity50%
Visibility—
Dew point53°
Sat, 2481° / 58°0Partly cloudy
81 °Partly cloudy

Eureka, Saturday, 24 October

Partly cloudy. High 81°, low 58°.

Pressure30.18 inHg
Wind12.1 mph E
Humidity36%
Visibility—
Dew point49°
Sun, 2572° / 52°0Overcast
72 °Overcast

Eureka, Sunday, 25 October

Overcast. High 72°, low 52°.

Pressure30.21 inHg
Wind10.1 mph E
Humidity34%
Visibility—
Dew point39°
Mon, 2669° / 57°0.19Rain
69 °Rain

Eureka, Monday, 26 October

Rain. High 69°, low 57°.

Pressure29.94 inHg
Wind12.5 mph SW
Humidity95%
Visibility—
Dew point62°
Tue, 2768° / 63°0.03Light rain
68 °Light rain

Eureka, Tuesday, 27 October

Light rain. High 68°, low 63°.

Pressure29.85 inHg
Wind11.6 mph NE
Humidity79%
Visibility—
Dew point60°
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.