As of 11:40 EDT

Weather in Allen, SC

80°Current weather

Allen, Friday, 16 October, 11:40

Clear. Feels like 84°. High 82°, low 66°.

Pressure30.00 inHg
Wind5.7 mph SW
Humidity72%
Visibility6.2 mi
Dew point70°

Monthly outlook for Allen, SC: average high 70.9°, average low 55.3°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 16 October (82.2°), the coolest 18 October (48.5°).

70.9°/55.3°
Average high / low
−0.3°
Below normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October68.2°72.2°-2.2°
26 October – 4 November75.3°70.1°+2.9°
5 November – 14 Novemberat normal66.2°—

October records over 66 years

95.5°4 October 2019All-time high
32.9°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Loris (13 mi).

Sat, 1772° / 54°0.29Rain
72 °Rain

Allen, Saturday, 17 October

Rain. High 72°, low 54°.

Pressure30.06 inHg
Wind12.6 mph N
Humidity97%
Visibility3.9 mi
Dew point60°
Sun, 1861° / 48°0.01Light rain
61 °Light rain

Allen, Sunday, 18 October

Light rain. High 61°, low 48°.

Pressure30.36 inHg
Wind15.2 mph N
Humidity52%
Visibility6.2 mi
Dew point40°
Mon, 1965° / 51°0Mostly clear
65 °Mostly clear

Allen, Monday, 19 October

Mostly clear. High 65°, low 51°.

Pressure30.21 inHg
Wind12.2 mph N
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 2071° / 51°0Clear
71 °Clear

Allen, Tuesday, 20 October

Clear. High 71°, low 51°.

Pressure30.06 inHg
Wind10.6 mph N
Humidity41%
Visibility—
Dew point43°
Wed, 2167° / 54°0Overcast
67 °Overcast

Allen, Wednesday, 21 October

Overcast. High 67°, low 54°.

Pressure30.03 inHg
Wind12.9 mph N
Humidity51%
Visibility—
Dew point47°
Thu, 2268° / 54°0Partly cloudy
68 °Partly cloudy

Allen, Thursday, 22 October

Partly cloudy. High 68°, low 54°.

Pressure30.09 inHg
Wind15.7 mph N
Humidity57%
Visibility—
Dew point51°
Fri, 2369° / 53°0Overcast
69 °Overcast

Allen, Friday, 23 October

Overcast. High 69°, low 53°.

Pressure30.00 inHg
Wind13.8 mph N
Humidity47%
Visibility—
Dew point46°
Sat, 2465° / 49°0Overcast
65 °Overcast

Allen, Saturday, 24 October

Overcast. High 65°, low 49°.

Pressure30.06 inHg
Wind15.8 mph N
Humidity48%
Visibility—
Dew point43°
Sun, 2563° / 54°0.09Light rain
63 °Light rain

Allen, Sunday, 25 October

Light rain. High 63°, low 54°.

Pressure29.94 inHg
Wind23.9 mph NE
Humidity87%
Visibility—
Dew point56°
Mon, 2673° / 60°0Overcast
73 °Overcast

Allen, Monday, 26 October

Overcast. High 73°, low 60°.

Pressure30.12 inHg
Wind11.6 mph NE
Humidity66%
Visibility—
Dew point59°
Tue, 2773° / 61°0Overcast
73 °Overcast

Allen, Tuesday, 27 October

Overcast. High 73°, low 61°.

Pressure30.21 inHg
Wind12.2 mph NE
Humidity80%
Visibility—
Dew point59°
Wed, 2875° / 52°0Partly cloudy
75 °Partly cloudy

Allen, Wednesday, 28 October

Partly cloudy. High 75°, low 52°.

Pressure30.21 inHg
Wind10.4 mph NE
Humidity57%
Visibility—
Dew point49°
Thu, 2974° / 58°0Overcast
74 °Overcast

Allen, Thursday, 29 October

Overcast. High 74°, low 58°.

Pressure30.18 inHg
Wind7 mph NE
Humidity63%
Visibility—
Dew point53°
Fri, 3078° / 58°0Mostly clear
78 °Mostly clear

Allen, Friday, 30 October

Mostly clear. High 78°, low 58°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity67%
Visibility—
Dew point58°
Sat, 3180° / 62°0Partly cloudy
80 °Partly cloudy

Allen, Saturday, 31 October

Partly cloudy. High 80°, low 62°.

Pressure30.15 inHg
Wind5.3 mph SE
Humidity59%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0171° / 54°0.12Climate normal
71 °Climate normal

Allen, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.12 in
Chance of precipitation28%
Record high83° (1961)
Record low38° (2008)
Mon, 0271° / 53°0.09Climate normal
71 °Climate normal

Allen, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.09 in
Chance of precipitation27%
Record high81° (2015)
Record low37° (1993)
Tue, 0369° / 52°0.09Climate normal
69 °Climate normal

Allen, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation20%
Record high81° (1972)
Record low36° (2014)
Wed, 0468° / 52°0.12Climate normal
68 °Climate normal

Allen, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.12 in
Chance of precipitation32%
Record high79° (2003)
Record low34° (1966)
Thu, 0568° / 51°0.09Climate normal
68 °Climate normal

Allen, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.09 in
Chance of precipitation23%
Record high81° (1961)
Record low35° (2006)
Fri, 0667° / 51°0.06Climate normal
67 °Climate normal

Allen, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.06 in
Chance of precipitation13%
Record high81° (2024)
Record low33° (1976)
Sat, 0768° / 50°0.06Climate normal
68 °Climate normal

Allen, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation18%
Record high82° (2022)
Record low35° (1962)
Sun, 0867° / 48°0.08Climate normal
67 °Climate normal

Allen, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.08 in
Chance of precipitation25%
Record high80° (1986)
Record low29° (1967)
Mon, 0967° / 49°0.1Climate normal
67 °Climate normal

Allen, Monday, 9 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.1 in
Chance of precipitation20%
Record high80° (1986)
Record low29° (1976)
Tue, 1068° / 50°0.11Climate normal
68 °Climate normal

Allen, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.11 in
Chance of precipitation28%
Record high79° (1979)
Record low35° (1995)
Wed, 1166° / 49°0.16Climate normal
66 °Climate normal

Allen, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.16 in
Chance of precipitation32%
Record high81° (2002)
Record low32° (1973)
Thu, 1265° / 49°0.13Climate normal
65 °Climate normal

Allen, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.13 in
Chance of precipitation32%
Record high78° (2020)
Record low31° (1973)
Fri, 1364° / 46°0.1Climate normal
64 °Climate normal

Allen, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.1 in
Chance of precipitation23%
Record high78° (1964)
Record low29° (2019)
Sat, 1463° / 45°0.07Climate normal
63 °Climate normal

Allen, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (1993)
Record low27° (2013)

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 Allen, 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 Allen, 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.