As of 17:14 EDT

Weather in Eureka, SC

66°Current weather

Eureka, Saturday, 17 October, 17:14

Mostly clear. Feels like 65°. High 68°, low 51°.

Pressure30.18 inHg
Wind12.7 mph NE
Humidity50%
Visibility6.2 mi
Dew point46°

Monthly outlook for Eureka, SC: average high 70.5°, average low 49.4°. That is 0° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 1 November (79.4°), the coolest 29 October (42.5°).

70.5°/49.4°
Average high / low
−0°
Below normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October69.9°71.2°-0.7°
27 October – 5 November71.6°68.8°+1.6°
6 November – 15 Novemberat normal64.7°—

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).

Sun, 1863° / 45°0Clear
63 °Clear

Eureka, Sunday, 18 October

Clear. High 63°, low 45°.

Pressure30.45 inHg
Wind10.6 mph NE
Humidity40%
Visibility6.2 mi
Dew point33°
Mon, 1966° / 45°0Clear
66 °Clear

Eureka, Monday, 19 October

Clear. High 66°, low 45°.

Pressure30.39 inHg
Wind8.1 mph NE
Humidity42%
Visibility6.2 mi
Dew point36°
Tue, 2074° / 48°0Clear
74 °Clear

Eureka, Tuesday, 20 October

Clear. High 74°, low 48°.

Pressure30.27 inHg
Wind7.9 mph NE
Humidity33%
Visibility6.2 mi
Dew point39°
Wed, 2171° / 51°0Clear
71 °Clear

Eureka, Wednesday, 21 October

Clear. High 71°, low 51°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity48%
Visibility6.2 mi
Dew point45°
Thu, 2272° / 52°0Partly cloudy
72 °Partly cloudy

Eureka, Thursday, 22 October

Partly cloudy. High 72°, low 52°.

Pressure30.12 inHg
Wind5.4 mph NE
Humidity39%
Visibility—
Dew point43°
Fri, 2373° / 49°0Clear
73 °Clear

Eureka, Friday, 23 October

Clear. High 73°, low 49°.

Pressure30.18 inHg
Wind6.9 mph E
Humidity34%
Visibility—
Dew point39°
Sat, 2470° / 51°0Clear
70 °Clear

Eureka, Saturday, 24 October

Clear. High 70°, low 51°.

Pressure30.36 inHg
Wind13.8 mph NE
Humidity32%
Visibility—
Dew point36°
Sun, 2571° / 50°0Clear
71 °Clear

Eureka, Sunday, 25 October

Clear. High 71°, low 50°.

Pressure30.33 inHg
Wind13.9 mph NE
Humidity37%
Visibility—
Dew point40°
Mon, 2671° / 49°0Overcast
71 °Overcast

Eureka, Monday, 26 October

Overcast. High 71°, low 49°.

Pressure30.24 inHg
Wind7.8 mph NE
Humidity34%
Visibility—
Dew point39°
Tue, 2775° / 52°0Overcast
75 °Overcast

Eureka, Tuesday, 27 October

Overcast. High 75°, low 52°.

Pressure30.09 inHg
Wind6.1 mph N
Humidity38%
Visibility—
Dew point44°
Wed, 2868° / 50°0Clear
68 °Clear

Eureka, Wednesday, 28 October

Clear. High 68°, low 50°.

Pressure30.21 inHg
Wind14.1 mph NE
Humidity37%
Visibility—
Dew point39°
Thu, 2962° / 42°0Overcast
62 °Overcast

Eureka, Thursday, 29 October

Overcast. High 62°, low 42°.

Pressure30.27 inHg
Wind8 mph E
Humidity23%
Visibility—
Dew point21°
Fri, 3070° / 46°0Mostly clear
70 °Mostly clear

Eureka, Friday, 30 October

Mostly clear. High 70°, low 46°.

Pressure30.24 inHg
Wind5.5 mph SE
Humidity24%
Visibility—
Dew point28°
Sat, 3176° / 51°0Clear
76 °Clear

Eureka, Saturday, 31 October

Clear. High 76°, low 51°.

Pressure30.24 inHg
Wind6.4 mph SE
Humidity46%
Visibility—
Dew point50°
Sun, 0179° / 59°0Overcast
79 °Overcast

Eureka, Sunday, 1 November

Overcast. High 79°, low 59°.

Pressure30.27 inHg
Wind5.4 mph S
Humidity45%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1165° / 46°0.14Climate normal
65 °Climate normal

Eureka, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high77° (2020)
Record low28° (2025)
Thu, 1264° / 47°0.17Climate normal
64 °Climate normal

Eureka, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.17 in
Chance of precipitation33%
Record high78° (2014)
Record low32° (1996)
Fri, 1363° / 44°0.07Climate normal
63 °Climate normal

Eureka, Friday, 13 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.07 in
Chance of precipitation18%
Record high76° (1989)
Record low26° (2019)
Sat, 1462° / 43°0.08Climate normal
62 °Climate normal

Eureka, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.08 in
Chance of precipitation20%
Record high78° (2005)
Record low31° (2019)
Sun, 1563° / 44°0.09Climate normal
63 °Climate normal

Eureka, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (1993)
Record low26° (1969)

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.