As of 22:46 EDT

Weather in Lake Forest, SC

49°Current weather

Lake Forest, Saturday, 17 October, 22:46

Clear. Feels like 45°. High 62°, low 49°.

Pressure30.39 inHg
Wind9.2 mph N
Humidity72%
Visibility6.2 mi
Dew point40°

Monthly outlook for Lake Forest, SC: average high 70.3°, average low 51.3°. That is 1.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 28 October (74.9°), the coolest 20 October (43.9°).

70.3°/51.3°
Average high / low
+1.4°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October68.5°68.3°+0.1°
27 October – 5 November73.2°65.8°+4.1°
6 November – 15 Novemberat normal61.6°—

October records over 66 years

94.8°3 October 2019All-time high
31.1°29 October 1976All-time low

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

Sun, 1866° / 45°0Clear
66 °Clear

Lake Forest, Sunday, 18 October

Clear. High 66°, low 45°.

Pressure30.50 inHg
Wind11.8 mph NE
Humidity39%
Visibility6.2 mi
Dew point31°
Mon, 1973° / 48°0Clear
73 °Clear

Lake Forest, Monday, 19 October

Clear. High 73°, low 48°.

Pressure30.36 inHg
Wind8.5 mph E
Humidity32%
Visibility6.2 mi
Dew point31°
Tue, 2073° / 44°0Clear
73 °Clear

Lake Forest, Tuesday, 20 October

Clear. High 73°, low 44°.

Pressure30.27 inHg
Wind0.6 mph E
Humidity42%
Visibility6.2 mi
Dew point45°
Wed, 2168° / 50°0Clear
68 °Clear

Lake Forest, Wednesday, 21 October

Clear. High 68°, low 50°.

Pressure30.27 inHg
Wind6.7 mph NE
Humidity49%
Visibility6.2 mi
Dew point45°
Thu, 2271° / 47°0Clear
71 °Clear

Lake Forest, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.15 inHg
Wind2.2 mph SW
Humidity49%
Visibility—
Dew point46°
Fri, 2369° / 47°0Clear
69 °Clear

Lake Forest, Friday, 23 October

Clear. High 69°, low 47°.

Pressure30.24 inHg
Wind9 mph E
Humidity44%
Visibility—
Dew point43°
Sat, 2466° / 47°0Clear
66 °Clear

Lake Forest, Saturday, 24 October

Clear. High 66°, low 47°.

Pressure30.39 inHg
Wind13.6 mph NE
Humidity42%
Visibility—
Dew point40°
Sun, 2565° / 45°0Partly cloudy
65 °Partly cloudy

Lake Forest, Sunday, 25 October

Partly cloudy. High 65°, low 45°.

Pressure30.39 inHg
Wind11.6 mph NE
Humidity37%
Visibility—
Dew point36°
Mon, 2672° / 49°0Overcast
72 °Overcast

Lake Forest, Monday, 26 October

Overcast. High 72°, low 49°.

Pressure30.24 inHg
Wind5.3 mph E
Humidity36%
Visibility—
Dew point40°
Tue, 2771° / 51°0Clear
71 °Clear

Lake Forest, Tuesday, 27 October

Clear. High 71°, low 51°.

Pressure30.30 inHg
Wind8.7 mph NE
Humidity45%
Visibility—
Dew point46°
Wed, 2875° / 52°0Clear
75 °Clear

Lake Forest, Wednesday, 28 October

Clear. High 75°, low 52°.

Pressure30.24 inHg
Wind4.3 mph SE
Humidity43%
Visibility—
Dew point48°
Thu, 2973° / 53°0Mostly clear
73 °Mostly clear

Lake Forest, Thursday, 29 October

Mostly clear. High 73°, low 53°.

Pressure30.18 inHg
Wind8.1 mph S
Humidity59%
Visibility—
Dew point56°
Fri, 3072° / 63°0Overcast
72 °Overcast

Lake Forest, Friday, 30 October

Overcast. High 72°, low 63°.

Pressure30.12 inHg
Wind7.3 mph SW
Humidity66%
Visibility—
Dew point57°
Sat, 3175° / 62°0Overcast
75 °Overcast

Lake Forest, Saturday, 31 October

Overcast. High 75°, low 62°.

Pressure30.12 inHg
Wind4.4 mph SW
Humidity62%
Visibility—
Dew point59°
Sun, 0173° / 67°0.14Light rain
73 °Light rain

Lake Forest, Sunday, 1 November

Light rain. High 73°, low 67°.

Pressure30.09 inHg
Wind7.5 mph W
Humidity95%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0266° / 49°0.2Climate normal
66 °Climate normal

Lake Forest, Monday, 2 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.2 in
Chance of precipitation28%
Record high82° (1974)
Record low30° (1993)
Tue, 0365° / 47°0.06Climate normal
65 °Climate normal

Lake Forest, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation18%
Record high81° (1974)
Record low31° (2014)
Wed, 0463° / 47°0.15Climate normal
63 °Climate normal

Lake Forest, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.15 in
Chance of precipitation32%
Record high78° (1961)
Record low28° (1966)
Thu, 0563° / 46°0.1Climate normal
63 °Climate normal

Lake Forest, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high76° (1961)
Record low30° (2006)
Fri, 0663° / 45°0.07Climate normal
63 °Climate normal

Lake Forest, Friday, 6 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation18%
Record high77° (1961)
Record low28° (1976)
Sat, 0764° / 45°0.09Climate normal
64 °Climate normal

Lake Forest, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2022)
Record low27° (1967)
Sun, 0863° / 44°0.08Climate normal
63 °Climate normal

Lake Forest, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2023)
Record low27° (1967)
Mon, 0963° / 44°0.11Climate normal
63 °Climate normal

Lake Forest, Monday, 9 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (2023)
Record low27° (1976)
Tue, 1063° / 45°0.12Climate normal
63 °Climate normal

Lake Forest, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.12 in
Chance of precipitation35%
Record high76° (1975)
Record low29° (2025)
Wed, 1162° / 43°0.19Climate normal
62 °Climate normal

Lake Forest, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.19 in
Chance of precipitation32%
Record high75° (2024)
Record low25° (2025)
Thu, 1261° / 44°0.22Climate normal
61 °Climate normal

Lake Forest, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.22 in
Chance of precipitation33%
Record high75° (1989)
Record low28° (2019)
Fri, 1360° / 41°0.04Climate normal
60 °Climate normal

Lake Forest, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2007)
Record low21° (2019)
Sat, 1459° / 40°0.07Climate normal
59 °Climate normal

Lake Forest, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high59°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (1999)
Record low27° (2019)
Sun, 1559° / 41°0.12Climate normal
59 °Climate normal

Lake Forest, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high74° (1993)
Record low24° (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 Lake Forest, 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 Lake Forest, 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.