As of 01:17 EDT

Weather in Lake Secession, SC

74°Current weather

Lake Secession, Sunday, 9 August, 01:17

Overcast. Feels like 75°. High 91°, low 73°.

Pressure30.12 inHg
Wind4.5 mph S
Humidity90%
Visibility6.2 mi
Dew point71°
Mon, 1098° / 71°0.13Rain
98 °Rain

Lake Secession, Monday, 10 August

Rain. High 98°, low 71°.

Pressure30.12 inHg
Wind6.9 mph W
Humidity44%
Visibility6.2 mi
Dew point68°
Tue, 1198° / 71°0.09Light rain
98 °Light rain

Lake Secession, Tuesday, 11 August

Light rain. High 98°, low 71°.

Pressure30.03 inHg
Wind7.5 mph W
Humidity45%
Visibility6.2 mi
Dew point68°
Wed, 1298° / 74°0.08Light rain
98 °Light rain

Lake Secession, Wednesday, 12 August

Light rain. High 98°, low 74°.

Pressure29.94 inHg
Wind13.8 mph W
Humidity47%
Visibility6.2 mi
Dew point69°
Thu, 1399° / 72°0Overcast
99 °Overcast

Lake Secession, Thursday, 13 August

Overcast. High 99°, low 72°.

Pressure29.88 inHg
Wind11.3 mph W
Humidity35%
Visibility
Dew point62°
Fri, 1494° / 73°0.46Rain
94 °Rain

Lake Secession, Friday, 14 August

Rain. High 94°, low 73°.

Pressure30.06 inHg
Wind6.5 mph NE
Humidity45%
Visibility
Dew point67°
Sat, 1579° / 70°0.44Rain
79 °Rain

Lake Secession, Saturday, 15 August

Rain. High 79°, low 70°.

Pressure30.18 inHg
Wind9.6 mph NE
Humidity83%
Visibility
Dew point72°
Sun, 1690° / 68°0.04Light rain
90 °Light rain

Lake Secession, Sunday, 16 August

Light rain. High 90°, low 68°.

Pressure30.15 inHg
Wind4.8 mph W
Humidity47%
Visibility
Dew point64°
Mon, 1796° / 69°0.63Rain
96 °Rain

Lake Secession, Monday, 17 August

Rain. High 96°, low 69°.

Pressure30.03 inHg
Wind10.6 mph SW
Humidity50%
Visibility
Dew point69°
Tue, 1896° / 71°0.06Light rain
96 °Light rain

Lake Secession, Tuesday, 18 August

Light rain. High 96°, low 71°.

Pressure29.94 inHg
Wind6.3 mph W
Humidity43%
Visibility
Dew point67°
Wed, 1993° / 73°0.3Rain
93 °Rain

Lake Secession, Wednesday, 19 August

Rain. High 93°, low 73°.

Pressure29.88 inHg
Wind7 mph NW
Humidity51%
Visibility
Dew point69°
Thu, 20100° / 74°0Clear
100 °Clear

Lake Secession, Thursday, 20 August

Clear. High 100°, low 74°.

Pressure29.77 inHg
Wind11.3 mph NW
Humidity28%
Visibility
Dew point58°
Fri, 2188° / 67°0Overcast
88 °Overcast

Lake Secession, Friday, 21 August

Overcast. High 88°, low 67°.

Pressure29.94 inHg
Wind7.7 mph NE
Humidity41%
Visibility
Dew point56°
Sat, 2292° / 70°0Mostly clear
92 °Mostly clear

Lake Secession, Saturday, 22 August

Mostly clear. High 92°, low 70°.

Pressure30.03 inHg
Wind4.6 mph NE
Humidity40%
Visibility
Dew point62°
Sun, 2398° / 73°0.01Light rain
98 °Light rain

Lake Secession, Sunday, 23 August

Light rain. High 98°, low 73°.

Pressure30.00 inHg
Wind10.2 mph SW
Humidity35%
Visibility
Dew point63°
Mon, 24103° / 77°0Overcast
103 °Overcast

Lake Secession, Monday, 24 August

Overcast. High 103°, low 77°.

Pressure29.97 inHg
Wind5.1 mph W
Humidity27%
Visibility
Dew point59°

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 Lake Secession, 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 Lake Secession, 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.