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As of 15:35 EDT

Weather in Allen, SC

87°Current weather

Allen, Saturday, 8 August, 15:35

Overcast. Feels like 99°. High 88°, low 74°.

Pressure30.09 inHg
Wind11.3 mph SE
Humidity78%
Visibility6.2 mi
Dew point79°
Sun, 0990° / 69°0.18Rain
90 °Rain

Allen, Sunday, 9 August

Rain. High 90°, low 69°.

Pressure30.12 inHg
Wind5 mph SW
Humidity50%
Visibility6.2 mi
Dew point69°
Mon, 1097° / 71°0.11Light rain
97 °Light rain

Allen, Monday, 10 August

Light rain. High 97°, low 71°.

Pressure30.09 inHg
Wind6.3 mph SW
Humidity49%
Visibility6.2 mi
Dew point72°
Tue, 1198° / 75°0.13Light rain
98 °Light rain

Allen, Tuesday, 11 August

Light rain. High 98°, low 75°.

Pressure30.03 inHg
Wind9.3 mph W
Humidity45%
Visibility6.2 mi
Dew point70°
Wed, 12100° / 76°0Mostly clear
100 °Mostly clear

Allen, Wednesday, 12 August

Mostly clear. High 100°, low 76°.

Pressure29.91 inHg
Wind14.9 mph W
Humidity47%
Visibility6.2 mi
Dew point70°
Thu, 13100° / 77°0.43Rain
100 °Rain

Allen, Thursday, 13 August

Rain. High 100°, low 77°.

Pressure29.88 inHg
Wind15.1 mph W
Humidity38%
Visibility—
Dew point65°
Fri, 1496° / 74°0.16Rain
96 °Rain

Allen, Friday, 14 August

Rain. High 96°, low 74°.

Pressure29.94 inHg
Wind17.3 mph W
Humidity41%
Visibility—
Dew point67°
Sat, 1583° / 71°0.09Light rain
83 °Light rain

Allen, Saturday, 15 August

Light rain. High 83°, low 71°.

Pressure30.15 inHg
Wind11.1 mph N
Humidity62%
Visibility—
Dew point66°
Sun, 1687° / 68°0Overcast
87 °Overcast

Allen, Sunday, 16 August

Overcast. High 87°, low 68°.

Pressure30.24 inHg
Wind12.8 mph SE
Humidity36%
Visibility—
Dew point55°
Mon, 1787° / 70°0Overcast
87 °Overcast

Allen, Monday, 17 August

Overcast. High 87°, low 70°.

Pressure30.21 inHg
Wind9.8 mph SE
Humidity42%
Visibility—
Dew point59°
Tue, 1890° / 71°0Clear
90 °Clear

Allen, Tuesday, 18 August

Clear. High 90°, low 71°.

Pressure30.06 inHg
Wind12.1 mph SE
Humidity41%
Visibility—
Dew point61°
Wed, 1985° / 72°0.36Light rain
85 °Light rain

Allen, Wednesday, 19 August

Light rain. High 85°, low 72°.

Pressure29.91 inHg
Wind10.4 mph SW
Humidity68%
Visibility—
Dew point72°
Thu, 2095° / 74°0Partly cloudy
95 °Partly cloudy

Allen, Thursday, 20 August

Partly cloudy. High 95°, low 74°.

Pressure29.94 inHg
Wind10.9 mph SE
Humidity41%
Visibility—
Dew point65°
Fri, 2198° / 76°0.16Rain
98 °Rain

Allen, Friday, 21 August

Rain. High 98°, low 76°.

Pressure29.83 inHg
Wind13.5 mph W
Humidity39%
Visibility—
Dew point67°
Sat, 2296° / 75°0.06Light rain
96 °Light rain

Allen, Saturday, 22 August

Light rain. High 96°, low 75°.

Pressure29.80 inHg
Wind9.6 mph SW
Humidity45%
Visibility—
Dew point69°
Sun, 2393° / 72°0.38Rain
93 °Rain

Allen, Sunday, 23 August

Rain. High 93°, low 72°.

Pressure29.88 inHg
Wind10.5 mph N
Humidity42%
Visibility—
Dew point64°

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.