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As of 05:36 EDT

Weather in Simpson, SC

55°Current weather

Simpson, Wednesday, 7 October, 05:36

Clear. Feels like 54°. High 78°, low 55°.

Pressure30.03 inHg
Wind4.6 mph NE
Humidity89%
Visibility6.2 mi
Dew point52°
Thu, 0885° / 56°0Overcast
85 °Overcast

Simpson, Thursday, 8 October

Overcast. High 85°, low 56°.

Pressure30.03 inHg
Wind2.1 mph W
Humidity45%
Visibility6.2 mi
Dew point57°
Fri, 0980° / 64°0Overcast
80 °Overcast

Simpson, Friday, 9 October

Overcast. High 80°, low 64°.

Pressure30.21 inHg
Wind7.4 mph NE
Humidity35%
Visibility6.2 mi
Dew point48°
Sat, 1074° / 66°0.24Rain
74 °Rain

Simpson, Saturday, 10 October

Rain. High 74°, low 66°.

Pressure30.24 inHg
Wind11.9 mph E
Humidity60%
Visibility6.2 mi
Dew point59°
Sun, 1178° / 69°1.94Heavy rain
78 °Heavy rain

Simpson, Sunday, 11 October

Heavy rain. High 78°, low 69°.

Pressure29.94 inHg
Wind11.3 mph SW
Humidity91%
Visibility—
Dew point74°
Mon, 1282° / 64°0.02Light rain
82 °Light rain

Simpson, Monday, 12 October

Light rain. High 82°, low 64°.

Pressure29.88 inHg
Wind9.2 mph W
Humidity50%
Visibility—
Dew point59°
Tue, 1387° / 62°0Clear
87 °Clear

Simpson, Tuesday, 13 October

Clear. High 87°, low 62°.

Pressure29.88 inHg
Wind8.8 mph W
Humidity31%
Visibility—
Dew point49°
Wed, 1473° / 55°0Clear
73 °Clear

Simpson, Wednesday, 14 October

Clear. High 73°, low 55°.

Pressure30.06 inHg
Wind11.6 mph NE
Humidity38%
Visibility—
Dew point44°
Thu, 1569° / 46°0Clear
69 °Clear

Simpson, Thursday, 15 October

Clear. High 69°, low 46°.

Pressure30.15 inHg
Wind6.7 mph NE
Humidity35%
Visibility—
Dew point37°
Fri, 1675° / 48°0Clear
75 °Clear

Simpson, Friday, 16 October

Clear. High 75°, low 48°.

Pressure29.97 inHg
Wind6.7 mph NE
Humidity47%
Visibility—
Dew point49°
Sat, 1764° / 51°0.26Rain
64 °Rain

Simpson, Saturday, 17 October

Rain. High 64°, low 51°.

Pressure29.77 inHg
Wind11.1 mph N
Humidity97%
Visibility—
Dew point63°
Sun, 1862° / 40°0Clear
62 °Clear

Simpson, Sunday, 18 October

Clear. High 62°, low 40°.

Pressure30.15 inHg
Wind5.2 mph NW
Humidity31%
Visibility—
Dew point28°
Mon, 1966° / 42°0Clear
66 °Clear

Simpson, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.33 inHg
Wind5.7 mph E
Humidity34%
Visibility—
Dew point33°
Tue, 2070° / 45°0Mostly clear
70 °Mostly clear

Simpson, Tuesday, 20 October

Mostly clear. High 70°, low 45°.

Pressure30.33 inHg
Wind4.5 mph N
Humidity31%
Visibility—
Dew point35°
Wed, 2169° / 47°0Overcast
69 °Overcast

Simpson, Wednesday, 21 October

Overcast. High 69°, low 47°.

Pressure30.27 inHg
Wind6.1 mph NE
Humidity35%
Visibility—
Dew point38°
Thu, 2271° / 50°0Overcast
71 °Overcast

Simpson, Thursday, 22 October

Overcast. High 71°, low 50°.

Pressure29.97 inHg
Wind5.9 mph S
Humidity51%
Visibility—
Dew point49°

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 Simpson, 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 Simpson, 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.