As of 00:17 EDT

Weather in Harvin, SC

64°

Harvin, Monday, 12 October, 00:17

Clear. Feels like 65°. High 80°, low 64°.

Pressure29.94 inHg

Wind8.7 mph SW

Humidity91%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

Tue, 1384° / 60°

84 °

Harvin, Tuesday, 13 October

Clear. High 84°, low 60°.

Pressure30.09 inHg

Wind1.4 mph NW

Humidity56%

Visibility6.2 mi

Dew point63°

Wed, 1486° / 63°

86 °

Harvin, Wednesday, 14 October

Clear. High 86°, low 63°.

Pressure30.09 inHg

Wind3.3 mph SW

Humidity53%

Visibility6.2 mi

Dew point64°

Thu, 1586° / 64°

86 °

Harvin, Thursday, 15 October

Clear. High 86°, low 64°.

Pressure30.12 inHg

Wind2.7 mph W

Humidity60%

Visibility6.2 mi

Dew point66°

Fri, 1687° / 66°

0.01

87 °

Harvin, Friday, 16 October

Light rain. High 87°, low 66°.

Pressure29.94 inHg

Wind15.9 mph N

Humidity47%

Visibility—

Dew point62°

Sat, 1767° / 54°

67 °

Harvin, Saturday, 17 October

Clear. High 67°, low 54°.

Pressure30.30 inHg

Wind14 mph N

Humidity41%

Visibility—

Dew point41°

Sun, 1863° / 43°

63 °

Harvin, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.59 inHg

Wind14.5 mph NE

Humidity43%

Visibility—

Dew point36°

Mon, 1972° / 55°

72 °

Harvin, Monday, 19 October

Overcast. High 72°, low 55°.

Pressure30.45 inHg

Wind11.1 mph NE

Humidity53%

Visibility—

Dew point50°

Tue, 2078° / 61°

78 °

Harvin, Tuesday, 20 October

Overcast. High 78°, low 61°.

Pressure30.27 inHg

Wind11.7 mph NE

Humidity45%

Visibility—

Dew point53°

Wed, 2179° / 60°

79 °

Harvin, Wednesday, 21 October

Clear. High 79°, low 60°.

Pressure30.24 inHg

Wind11.4 mph NE

Humidity41%

Visibility—

Dew point51°

Thu, 2282° / 61°

82 °

Harvin, Thursday, 22 October

Overcast. High 82°, low 61°.

Pressure30.09 inHg

Wind12.2 mph SE

Humidity44%

Visibility—

Dew point55°

Fri, 2372° / 56°

0.45

72 °

Harvin, Friday, 23 October

Rain. High 72°, low 56°.

Pressure29.83 inHg

Wind15.1 mph S

Humidity39%

Visibility—

Dew point44°

Sat, 2463° / 49°

63 °

Harvin, Saturday, 24 October

Clear. High 63°, low 49°.

Pressure29.91 inHg

Wind11.6 mph NW

Humidity36%

Visibility—

Dew point33°

Sun, 2568° / 46°

68 °

Harvin, Sunday, 25 October

Overcast. High 68°, low 46°.

Pressure29.88 inHg

Wind8.7 mph W

Humidity31%

Visibility—

Dew point33°

Mon, 2679° / 52°

79 °

Harvin, Monday, 26 October

Clear. High 79°, low 52°.

Pressure29.77 inHg

Wind16 mph W

Humidity37%

Visibility—

Dew point46°

Tue, 2768° / 52°

68 °

Harvin, Tuesday, 27 October

Mostly clear. High 68°, low 52°.

Pressure29.88 inHg

Wind7.9 mph NE

Humidity46%

Visibility—

Dew point44°

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 Harvin, 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 Harvin, 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.