As of 21:02 EDT

Weather in Longtown, SC

80°Current weather

Longtown, Saturday, 8 August, 21:02

Clear. Feels like 86°. High 89°, low 72°.

Pressure30.09 inHg
Wind5.5 mph SE
Humidity85%
Visibility6.2 mi
Dew point74°
Sun, 0991° / 70°0Clear
91 °Clear

Longtown, Sunday, 9 August

Clear. High 91°, low 70°.

Pressure30.12 inHg
Wind3.6 mph S
Humidity42%
Visibility6.2 mi
Dew point67°
Mon, 1096° / 75°0.01Light rain
96 °Light rain

Longtown, Monday, 10 August

Light rain. High 96°, low 75°.

Pressure30.09 inHg
Wind6.8 mph W
Humidity38%
Visibility6.2 mi
Dew point66°
Tue, 11100° / 73°0Clear
100 °Clear

Longtown, Tuesday, 11 August

Clear. High 100°, low 73°.

Pressure30.03 inHg
Wind7.2 mph W
Humidity40%
Visibility6.2 mi
Dew point66°
Wed, 1299° / 74°0.01Light rain
99 °Light rain

Longtown, Wednesday, 12 August

Light rain. High 99°, low 74°.

Pressure29.91 inHg
Wind11 mph W
Humidity38%
Visibility6.2 mi
Dew point66°
Thu, 1396° / 71°0.09Light rain
96 °Light rain

Longtown, Thursday, 13 August

Light rain. High 96°, low 71°.

Pressure29.88 inHg
Wind7.6 mph NW
Humidity33%
Visibility
Dew point60°
Fri, 1490° / 73°0.01Light rain
90 °Light rain

Longtown, Friday, 14 August

Light rain. High 90°, low 73°.

Pressure30.03 inHg
Wind8.8 mph NW
Humidity47%
Visibility
Dew point65°
Sat, 1576° / 69°0.19Light rain
76 °Light rain

Longtown, Saturday, 15 August

Light rain. High 76°, low 69°.

Pressure30.18 inHg
Wind7 mph NE
Humidity85%
Visibility
Dew point67°
Sun, 1687° / 67°0Overcast
87 °Overcast

Longtown, Sunday, 16 August

Overcast. High 87°, low 67°.

Pressure30.18 inHg
Wind6.1 mph E
Humidity39%
Visibility
Dew point57°
Mon, 1784° / 71°0.48Rain
84 °Rain

Longtown, Monday, 17 August

Rain. High 84°, low 71°.

Pressure30.09 inHg
Wind8.7 mph S
Humidity80%
Visibility
Dew point71°
Tue, 1890° / 69°0.15Light rain
90 °Light rain

Longtown, Tuesday, 18 August

Light rain. High 90°, low 69°.

Pressure29.97 inHg
Wind4.9 mph NE
Humidity62%
Visibility
Dew point70°
Wed, 1991° / 72°0.21Light rain
91 °Light rain

Longtown, Wednesday, 19 August

Light rain. High 91°, low 72°.

Pressure29.88 inHg
Wind4.2 mph SE
Humidity51%
Visibility
Dew point67°
Thu, 2099° / 73°0Mostly clear
99 °Mostly clear

Longtown, Thursday, 20 August

Mostly clear. High 99°, low 73°.

Pressure29.74 inHg
Wind12.5 mph NW
Humidity29%
Visibility
Dew point58°
Fri, 2190° / 68°0Overcast
90 °Overcast

Longtown, Friday, 21 August

Overcast. High 90°, low 68°.

Pressure29.91 inHg
Wind8 mph NE
Humidity31%
Visibility
Dew point51°
Sat, 2293° / 69°0Mostly clear
93 °Mostly clear

Longtown, Saturday, 22 August

Mostly clear. High 93°, low 69°.

Pressure30.00 inHg
Wind8.2 mph S
Humidity35%
Visibility
Dew point58°
Sun, 23101° / 74°0.01Light rain
101 °Light rain

Longtown, Sunday, 23 August

Light rain. High 101°, low 74°.

Pressure30.03 inHg
Wind10 mph SW
Humidity40%
Visibility
Dew point66°

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 Longtown, 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 Longtown, 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.