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As of 07:16 CST

Weather in Helena, TN

43°Current weather

Helena, Saturday, 7 November, 07:16

Clear. Feels like 40°. High 56°, low 40°.

Pressure30.18 inHg
Wind4.8 mph NE
Humidity89%
Visibility6.2 mi
Dew point39°
Sun, 0859° / 35°0Clear
59 °Clear

Helena, Sunday, 8 November

Clear. High 59°, low 35°.

Pressure30.15 inHg
Wind5 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Mon, 0961° / 39°0Clear
61 °Clear

Helena, Monday, 9 November

Clear. High 61°, low 39°.

Pressure30.21 inHg
Wind3.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point43°
Tue, 1064° / 39°0Clear
64 °Clear

Helena, Tuesday, 10 November

Clear. High 64°, low 39°.

Pressure30.15 inHg
Wind4.1 mph W
Humidity45%
Visibility6.2 mi
Dew point42°
Wed, 1165° / 43°0.02Light rain
65 °Light rain

Helena, Wednesday, 11 November

Light rain. High 65°, low 43°.

Pressure29.94 inHg
Wind13.1 mph SW
Humidity45%
Visibility—
Dew point40°
Thu, 1255° / 43°0.16Light rain
55 °Light rain

Helena, Thursday, 12 November

Light rain. High 55°, low 43°.

Pressure29.80 inHg
Wind12.4 mph W
Humidity55%
Visibility—
Dew point38°
Fri, 1341° / 34°0.3Snow
41 °Snow

Helena, Friday, 13 November

Snow. High 41°, low 34°.

Pressure29.83 inHg
Wind11.4 mph NW
Humidity98%
Visibility—
Dew point36°
Sat, 1442° / 27°0Overcast
42 °Overcast

Helena, Saturday, 14 November

Overcast. High 42°, low 27°.

Pressure30.09 inHg
Wind10.6 mph NW
Humidity53%
Visibility—
Dew point23°
Sun, 1552° / 29°0Clear
52 °Clear

Helena, Sunday, 15 November

Clear. High 52°, low 29°.

Pressure30.24 inHg
Wind6.8 mph W
Humidity40%
Visibility—
Dew point25°
Mon, 1662° / 40°0Clear
62 °Clear

Helena, Monday, 16 November

Clear. High 62°, low 40°.

Pressure30.24 inHg
Wind4 mph W
Humidity47%
Visibility—
Dew point38°
Tue, 1766° / 48°0Overcast
66 °Overcast

Helena, Tuesday, 17 November

Overcast. High 66°, low 48°.

Pressure30.27 inHg
Wind3.7 mph S
Humidity47%
Visibility—
Dew point43°
Wed, 1866° / 48°0Overcast
66 °Overcast

Helena, Wednesday, 18 November

Overcast. High 66°, low 48°.

Pressure30.24 inHg
Wind9.2 mph S
Humidity44%
Visibility—
Dew point41°
Thu, 1956° / 54°0.17Light rain
56 °Light rain

Helena, Thursday, 19 November

Light rain. High 56°, low 54°.

Pressure30.21 inHg
Wind9.3 mph S
Humidity90%
Visibility—
Dew point53°
Fri, 2059° / 49°0Overcast
59 °Overcast

Helena, Friday, 20 November

Overcast. High 59°, low 49°.

Pressure30.33 inHg
Wind5.9 mph SE
Humidity81%
Visibility—
Dew point52°
Sat, 2159° / 48°0.06Light rain
59 °Light rain

Helena, Saturday, 21 November

Light rain. High 59°, low 48°.

Pressure30.36 inHg
Wind4.3 mph N
Humidity96%
Visibility—
Dew point53°
Sun, 2259° / 43°0Clear
59 °Clear

Helena, Sunday, 22 November

Clear. High 59°, low 43°.

Pressure30.36 inHg
Wind5.5 mph NE
Humidity39%
Visibility—
Dew point32°

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, TN 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, TN 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.