As of 13:06 EDT

Weather in Foster Mill, SC

74°Current weather

Foster Mill, Friday, 9 October, 13:06

Overcast. Feels like 73°. High 75°, low 60°.

Pressure30.21 inHg
Wind10.4 mph NE
Humidity38%
Visibility6.2 mi
Dew point49°

Monthly outlook for Foster Mill, SC: average high 71.7°, average low 53.9°. That is 0.5° above the climate normal for October. Precipitation is expected on 2 days (about 2.8 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 14 October (85.3°), the coolest 18 October (38.7°).

71.7°/53.9°
Average high / low
+0.5°
Above normal
2 / 4
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October75.2°72°+1.8°
19 October – 28 October65.9°68.5°-1.4°
29 October – 7 Novemberat normal65.6°—

October records over 66 years

95.9°3 October 2019All-time high
31.3°29 October 1976All-time low

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

Sat, 1067° / 58°2.5Heavy rain
67 °Heavy rain

Foster Mill, Saturday, 10 October

Heavy rain. High 67°, low 58°.

Pressure30.12 inHg
Wind13.3 mph NE
Humidity97%
Visibility1.4 mi
Dew point63°
Sun, 1173° / 66°0.32Rain
73 °Rain

Foster Mill, Sunday, 11 October

Rain. High 73°, low 66°.

Pressure30.00 inHg
Wind13.6 mph SW
Humidity70%
Visibility6.2 mi
Dew point59°
Mon, 1282° / 61°0Clear
82 °Clear

Foster Mill, Monday, 12 October

Clear. High 82°, low 61°.

Pressure30.03 inHg
Wind6.1 mph NW
Humidity56%
Visibility6.2 mi
Dew point61°
Tue, 1384° / 62°0Clear
84 °Clear

Foster Mill, Tuesday, 13 October

Clear. High 84°, low 62°.

Pressure30.00 inHg
Wind2.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point65°
Wed, 1485° / 66°0Clear
85 °Clear

Foster Mill, Wednesday, 14 October

Clear. High 85°, low 66°.

Pressure29.97 inHg
Wind8.4 mph NW
Humidity58%
Visibility—
Dew point67°
Thu, 1571° / 63°0Overcast
71 °Overcast

Foster Mill, Thursday, 15 October

Overcast. High 71°, low 63°.

Pressure30.18 inHg
Wind7.5 mph NE
Humidity82%
Visibility—
Dew point59°
Fri, 1684° / 64°0Overcast
84 °Overcast

Foster Mill, Friday, 16 October

Overcast. High 84°, low 64°.

Pressure30.00 inHg
Wind12.5 mph SW
Humidity55%
Visibility—
Dew point64°
Sat, 1770° / 48°0Clear
70 °Clear

Foster Mill, Saturday, 17 October

Clear. High 70°, low 48°.

Pressure30.09 inHg
Wind16.4 mph NW
Humidity31%
Visibility—
Dew point32°
Sun, 1860° / 39°0Clear
60 °Clear

Foster Mill, Sunday, 18 October

Clear. High 60°, low 39°.

Pressure30.30 inHg
Wind9.1 mph NE
Humidity31%
Visibility—
Dew point26°
Mon, 1962° / 41°0Overcast
62 °Overcast

Foster Mill, Monday, 19 October

Overcast. High 62°, low 41°.

Pressure30.39 inHg
Wind6 mph NE
Humidity35%
Visibility—
Dew point31°
Tue, 2067° / 44°0Mostly clear
67 °Mostly clear

Foster Mill, Tuesday, 20 October

Mostly clear. High 67°, low 44°.

Pressure30.39 inHg
Wind5.9 mph NE
Humidity33%
Visibility—
Dew point34°
Wed, 2167° / 46°0Clear
67 °Clear

Foster Mill, Wednesday, 21 October

Clear. High 67°, low 46°.

Pressure30.39 inHg
Wind10.8 mph NE
Humidity38%
Visibility—
Dew point38°
Thu, 2267° / 47°0Overcast
67 °Overcast

Foster Mill, Thursday, 22 October

Overcast. High 67°, low 47°.

Pressure30.27 inHg
Wind8.2 mph NE
Humidity58%
Visibility—
Dew point48°
Fri, 2371° / 53°0Overcast
71 °Overcast

Foster Mill, Friday, 23 October

Overcast. High 71°, low 53°.

Pressure30.00 inHg
Wind6.9 mph NE
Humidity50%
Visibility—
Dew point49°
Sat, 2461° / 46°0Clear
61 °Clear

Foster Mill, Saturday, 24 October

Clear. High 61°, low 46°.

Pressure29.83 inHg
Wind19.3 mph NW
Humidity30%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2567° / 51°0.13Climate normal
67 °Climate normal

Foster Mill, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.13 in
Chance of precipitation28%
Record high79° (1984)
Record low34° (2006)
Mon, 2668° / 51°0.15Climate normal
68 °Climate normal

Foster Mill, Monday, 26 October

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.15 in
Chance of precipitation25%
Record high82° (2024)
Record low35° (2013)
Tue, 2768° / 51°0.15Climate normal
68 °Climate normal

Foster Mill, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.15 in
Chance of precipitation25%
Record high82° (1963)
Record low33° (1962)
Wed, 2868° / 51°0.13Climate normal
68 °Climate normal

Foster Mill, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.13 in
Chance of precipitation28%
Record high82° (2023)
Record low35° (2001)
Thu, 2967° / 49°0.07Climate normal
67 °Climate normal

Foster Mill, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation22%
Record high81° (2020)
Record low31° (1976)
Fri, 3067° / 49°0.1Climate normal
67 °Climate normal

Foster Mill, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.1 in
Chance of precipitation18%
Record high83° (2016)
Record low33° (1965)
Sat, 3167° / 50°0.06Climate normal
67 °Climate normal

Foster Mill, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.06 in
Chance of precipitation27%
Record high82° (2016)
Record low39° (2011)
Sun, 0167° / 50°0.12Climate normal
67 °Climate normal

Foster Mill, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.12 in
Chance of precipitation27%
Record high82° (1961)
Record low36° (1993)
Mon, 0267° / 50°0.18Climate normal
67 °Climate normal

Foster Mill, Monday, 2 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.18 in
Chance of precipitation28%
Record high83° (1974)
Record low33° (1993)
Tue, 0366° / 48°0.06Climate normal
66 °Climate normal

Foster Mill, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (1974)
Record low32° (2014)
Wed, 0464° / 48°0.13Climate normal
64 °Climate normal

Foster Mill, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation30%
Record high79° (1961)
Record low29° (1966)
Thu, 0563° / 48°0.1Climate normal
63 °Climate normal

Foster Mill, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (1975)
Record low32° (2006)
Fri, 0664° / 47°0.08Climate normal
64 °Climate normal

Foster Mill, Friday, 6 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.08 in
Chance of precipitation18%
Record high79° (1961)
Record low30° (1976)
Sat, 0764° / 47°0.09Climate normal
64 °Climate normal

Foster Mill, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation22%
Record high80° (2022)
Record low30° (1967)

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 Foster Mill, 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 Foster Mill, 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.