As of 20:12 EDT

Weather in Helena, SC

85°Current weather

Helena, Saturday, 8 August, 20:12

Clear. Feels like 92°. High 90°, low 72°.

Pressure30.06 inHg
Wind7.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point72°
Sun, 0989° / 71°0.02Light rain
89 °Light rain

Helena, Sunday, 9 August

Light rain. High 89°, low 71°.

Pressure30.09 inHg
Wind4.6 mph SW
Humidity48%
Visibility6.2 mi
Dew point69°
Mon, 1099° / 73°0.07Light rain
99 °Light rain

Helena, Monday, 10 August

Light rain. High 99°, low 73°.

Pressure30.12 inHg
Wind6.8 mph W
Humidity42%
Visibility6.2 mi
Dew point67°
Tue, 11100° / 72°0.14Rain
100 °Rain

Helena, Tuesday, 11 August

Rain. High 100°, low 72°.

Pressure30.03 inHg
Wind8.9 mph W
Humidity41%
Visibility6.2 mi
Dew point67°
Wed, 12100° / 72°0.03Light rain
100 °Light rain

Helena, Wednesday, 12 August

Light rain. High 100°, low 72°.

Pressure29.94 inHg
Wind12.7 mph W
Humidity39%
Visibility6.2 mi
Dew point66°
Thu, 1399° / 72°0.07Light rain
99 °Light rain

Helena, Thursday, 13 August

Light rain. High 99°, low 72°.

Pressure29.88 inHg
Wind14.3 mph W
Humidity34%
Visibility
Dew point62°
Fri, 1487° / 72°0.24Rain
87 °Rain

Helena, Friday, 14 August

Rain. High 87°, low 72°.

Pressure30.00 inHg
Wind20.4 mph W
Humidity61%
Visibility
Dew point69°
Sat, 1589° / 70°0Overcast
89 °Overcast

Helena, Saturday, 15 August

Overcast. High 89°, low 70°.

Pressure30.18 inHg
Wind9.1 mph NE
Humidity48%
Visibility
Dew point59°
Sun, 1687° / 71°0Overcast
87 °Overcast

Helena, Sunday, 16 August

Overcast. High 87°, low 71°.

Pressure30.21 inHg
Wind9.2 mph SE
Humidity41%
Visibility
Dew point58°
Mon, 1791° / 67°0Mostly clear
91 °Mostly clear

Helena, Monday, 17 August

Mostly clear. High 91°, low 67°.

Pressure30.15 inHg
Wind10 mph S
Humidity35%
Visibility
Dew point57°
Tue, 1888° / 72°0.49Rain
88 °Rain

Helena, Tuesday, 18 August

Rain. High 88°, low 72°.

Pressure30.03 inHg
Wind10.2 mph S
Humidity51%
Visibility
Dew point66°
Wed, 1992° / 72°0.42Rain
92 °Rain

Helena, Wednesday, 19 August

Rain. High 92°, low 72°.

Pressure29.88 inHg
Wind6.8 mph S
Humidity56%
Visibility
Dew point69°
Thu, 2098° / 75°0Overcast
98 °Overcast

Helena, Thursday, 20 August

Overcast. High 98°, low 75°.

Pressure29.91 inHg
Wind9 mph S
Humidity37%
Visibility
Dew point65°
Fri, 2190° / 74°0.04Light rain
90 °Light rain

Helena, Friday, 21 August

Light rain. High 90°, low 74°.

Pressure29.85 inHg
Wind13 mph W
Humidity51%
Visibility
Dew point66°
Sat, 2297° / 72°0.19Light rain
97 °Light rain

Helena, Saturday, 22 August

Light rain. High 97°, low 72°.

Pressure29.80 inHg
Wind9.8 mph W
Humidity39%
Visibility
Dew point65°
Sun, 2392° / 72°0.04Light rain
92 °Light rain

Helena, Sunday, 23 August

Light rain. High 92°, low 72°.

Pressure29.91 inHg
Wind11.6 mph E
Humidity34%
Visibility
Dew point57°

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 Helena, 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 Helena, 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.