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As of 21:40 EDT

Weather in Zion, SC

78°Current weather

Zion, Saturday, 8 August, 21:40

Overcast. Feels like 79°. High 89°, low 74°.

Pressure30.09 inHg
Wind7.6 mph S
Humidity84%
Visibility6.2 mi
Dew point73°
Sun, 0994° / 73°0Clear
94 °Clear

Zion, Sunday, 9 August

Clear. High 94°, low 73°.

Pressure30.12 inHg
Wind4.2 mph S
Humidity41%
Visibility6.2 mi
Dew point66°
Mon, 1096° / 75°0.38Heavy rain
96 °Heavy rain

Zion, Monday, 10 August

Heavy rain. High 96°, low 75°.

Pressure30.09 inHg
Wind8.4 mph SW
Humidity40%
Visibility6.2 mi
Dew point69°
Tue, 11100° / 73°0Clear
100 °Clear

Zion, Tuesday, 11 August

Clear. High 100°, low 73°.

Pressure30.00 inHg
Wind8.9 mph W
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 12103° / 78°0Clear
103 °Clear

Zion, Wednesday, 12 August

Clear. High 103°, low 78°.

Pressure29.88 inHg
Wind10.6 mph W
Humidity35%
Visibility6.2 mi
Dew point65°
Thu, 1397° / 75°0.03Light rain
97 °Light rain

Zion, Thursday, 13 August

Light rain. High 97°, low 75°.

Pressure29.88 inHg
Wind11.4 mph NW
Humidity33%
Visibility—
Dew point61°
Fri, 1494° / 76°0.06Light rain
94 °Light rain

Zion, Friday, 14 August

Light rain. High 94°, low 76°.

Pressure30.00 inHg
Wind8.6 mph NW
Humidity42%
Visibility—
Dew point66°
Sat, 1579° / 71°0.02Light rain
79 °Light rain

Zion, Saturday, 15 August

Light rain. High 79°, low 71°.

Pressure30.18 inHg
Wind9.4 mph NE
Humidity60%
Visibility—
Dew point61°
Sun, 1689° / 67°0Overcast
89 °Overcast

Zion, Sunday, 16 August

Overcast. High 89°, low 67°.

Pressure30.15 inHg
Wind10.8 mph S
Humidity28%
Visibility—
Dew point49°
Mon, 1788° / 73°0Light rain
88 °Light rain

Zion, Monday, 17 August

Light rain. High 88°, low 73°.

Pressure30.12 inHg
Wind11.5 mph SE
Humidity47%
Visibility—
Dew point60°
Tue, 1888° / 71°0.3Light rain
88 °Light rain

Zion, Tuesday, 18 August

Light rain. High 88°, low 71°.

Pressure29.97 inHg
Wind9.6 mph SW
Humidity59%
Visibility—
Dew point69°
Wed, 1991° / 72°0Overcast
91 °Overcast

Zion, Wednesday, 19 August

Overcast. High 91°, low 72°.

Pressure29.88 inHg
Wind6.7 mph NE
Humidity61%
Visibility—
Dew point69°
Thu, 20102° / 75°0Partly cloudy
102 °Partly cloudy

Zion, Thursday, 20 August

Partly cloudy. High 102°, low 75°.

Pressure29.74 inHg
Wind10.9 mph W
Humidity34%
Visibility—
Dew point64°
Fri, 2191° / 72°0Partly cloudy
91 °Partly cloudy

Zion, Friday, 21 August

Partly cloudy. High 91°, low 72°.

Pressure29.91 inHg
Wind11.2 mph NE
Humidity30%
Visibility—
Dew point52°
Sat, 2293° / 71°0Mostly clear
93 °Mostly clear

Zion, Saturday, 22 August

Mostly clear. High 93°, low 71°.

Pressure30.00 inHg
Wind13.2 mph SE
Humidity35%
Visibility—
Dew point59°
Sun, 2397° / 73°0.03Light rain
97 °Light rain

Zion, Sunday, 23 August

Light rain. High 97°, low 73°.

Pressure30.03 inHg
Wind16.4 mph S
Humidity39%
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 Zion, 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 Zion, 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.