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As of 21:11 EDT

Weather in Heineman, SC

78°Current weather

Heineman, Saturday, 8 August, 21:11

Overcast. Feels like 80°. High 87°, low 74°.

Pressure30.09 inHg
Wind5.4 mph S
Humidity89%
Visibility6.2 mi
Dew point74°
Sun, 0993° / 73°0.01Light rain
93 °Light rain

Heineman, Sunday, 9 August

Light rain. High 93°, low 73°.

Pressure30.12 inHg
Wind3.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point72°
Mon, 1098° / 77°0.02Light rain
98 °Light rain

Heineman, Monday, 10 August

Light rain. High 98°, low 77°.

Pressure30.12 inHg
Wind7.1 mph W
Humidity51%
Visibility6.2 mi
Dew point72°
Tue, 1198° / 75°0.03Light rain
98 °Light rain

Heineman, Tuesday, 11 August

Light rain. High 98°, low 75°.

Pressure30.03 inHg
Wind9.6 mph W
Humidity49%
Visibility6.2 mi
Dew point70°
Wed, 1298° / 76°0.05Light rain
98 °Light rain

Heineman, Wednesday, 12 August

Light rain. High 98°, low 76°.

Pressure29.91 inHg
Wind13.5 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Thu, 1398° / 76°0.02Light rain
98 °Light rain

Heineman, Thursday, 13 August

Light rain. High 98°, low 76°.

Pressure29.91 inHg
Wind11.3 mph W
Humidity37%
Visibility—
Dew point63°
Fri, 1496° / 79°0Overcast
96 °Overcast

Heineman, Friday, 14 August

Overcast. High 96°, low 79°.

Pressure30.00 inHg
Wind10.5 mph W
Humidity44%
Visibility—
Dew point68°
Sat, 1582° / 71°0.27Light rain
82 °Light rain

Heineman, Saturday, 15 August

Light rain. High 82°, low 71°.

Pressure30.15 inHg
Wind8.2 mph NE
Humidity81%
Visibility—
Dew point73°
Sun, 1687° / 69°0Overcast
87 °Overcast

Heineman, Sunday, 16 August

Overcast. High 87°, low 69°.

Pressure30.15 inHg
Wind8 mph NE
Humidity40%
Visibility—
Dew point56°
Mon, 1787° / 72°0.12Light rain
87 °Light rain

Heineman, Monday, 17 August

Light rain. High 87°, low 72°.

Pressure30.09 inHg
Wind8.6 mph SW
Humidity53%
Visibility—
Dew point64°
Tue, 1890° / 72°0.18Light rain
90 °Light rain

Heineman, Tuesday, 18 August

Light rain. High 90°, low 72°.

Pressure29.97 inHg
Wind7 mph SW
Humidity62%
Visibility—
Dew point71°
Wed, 1987° / 75°0.13Light rain
87 °Light rain

Heineman, Wednesday, 19 August

Light rain. High 87°, low 75°.

Pressure29.88 inHg
Wind5.7 mph N
Humidity79%
Visibility—
Dew point73°
Thu, 2098° / 74°0Partly cloudy
98 °Partly cloudy

Heineman, Thursday, 20 August

Partly cloudy. High 98°, low 74°.

Pressure29.77 inHg
Wind8.1 mph W
Humidity43%
Visibility—
Dew point67°
Fri, 2191° / 71°0Clear
91 °Clear

Heineman, Friday, 21 August

Clear. High 91°, low 71°.

Pressure29.91 inHg
Wind9.2 mph NE
Humidity35%
Visibility—
Dew point56°
Sat, 2297° / 72°0Mostly clear
97 °Mostly clear

Heineman, Saturday, 22 August

Mostly clear. High 97°, low 72°.

Pressure30.00 inHg
Wind10.8 mph SE
Humidity33%
Visibility—
Dew point60°
Sun, 2397° / 74°0.07Light rain
97 °Light rain

Heineman, Sunday, 23 August

Light rain. High 97°, low 74°.

Pressure30.06 inHg
Wind13.2 mph S
Humidity42%
Visibility—
Dew point67°

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 Heineman, 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 Heineman, 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.