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As of 05:43 CST

Weather in Helena, TN

64°Current weather

Helena, Sunday, 1 November, 05:43

Overcast. Feels like 63°. High 64°, low 50°.

Pressure30.36 inHg
Wind3.8 mph SE
Humidity60%
Visibility6.2 mi
Dew point50°
Mon, 0272° / 51°0Overcast
72 °Overcast

Helena, Monday, 2 November

Overcast. High 72°, low 51°.

Pressure30.18 inHg
Wind10.5 mph S
Humidity45%
Visibility6.2 mi
Dew point51°
Tue, 0378° / 60°0Clear
78 °Clear

Helena, Tuesday, 3 November

Clear. High 78°, low 60°.

Pressure30.06 inHg
Wind11.1 mph S
Humidity44%
Visibility6.2 mi
Dew point54°
Wed, 0466° / 61°0.8Rain
66 °Rain

Helena, Wednesday, 4 November

Rain. High 66°, low 61°.

Pressure29.85 inHg
Wind10.4 mph S
Humidity96%
Visibility2.5 mi
Dew point65°
Thu, 0567° / 51°0Overcast
67 °Overcast

Helena, Thursday, 5 November

Overcast. High 67°, low 51°.

Pressure29.88 inHg
Wind9.8 mph SW
Humidity52%
Visibility—
Dew point47°
Fri, 0658° / 48°0.01Light rain
58 °Light rain

Helena, Friday, 6 November

Light rain. High 58°, low 48°.

Pressure29.97 inHg
Wind10.4 mph W
Humidity66%
Visibility—
Dew point46°
Sat, 0762° / 51°0Overcast
62 °Overcast

Helena, Saturday, 7 November

Overcast. High 62°, low 51°.

Pressure29.77 inHg
Wind8.3 mph W
Humidity61%
Visibility—
Dew point46°
Sun, 0859° / 46°0.02Light rain
59 °Light rain

Helena, Sunday, 8 November

Light rain. High 59°, low 46°.

Pressure29.77 inHg
Wind10.2 mph NW
Humidity58%
Visibility—
Dew point42°
Mon, 0960° / 43°0Mostly clear
60 °Mostly clear

Helena, Monday, 9 November

Mostly clear. High 60°, low 43°.

Pressure29.91 inHg
Wind10.9 mph W
Humidity51%
Visibility—
Dew point39°
Tue, 1065° / 46°0Overcast
65 °Overcast

Helena, Tuesday, 10 November

Overcast. High 65°, low 46°.

Pressure30.09 inHg
Wind6.4 mph W
Humidity52%
Visibility—
Dew point44°
Wed, 1165° / 52°0Overcast
65 °Overcast

Helena, Wednesday, 11 November

Overcast. High 65°, low 52°.

Pressure30.09 inHg
Wind3.9 mph S
Humidity57%
Visibility—
Dew point48°
Thu, 1261° / 56°0.72Rain
61 °Rain

Helena, Thursday, 12 November

Rain. High 61°, low 56°.

Pressure29.83 inHg
Wind11.8 mph SW
Humidity92%
Visibility—
Dew point57°
Fri, 1353° / 41°0.08Light rain
53 °Light rain

Helena, Friday, 13 November

Light rain. High 53°, low 41°.

Pressure29.97 inHg
Wind8.3 mph NW
Humidity90%
Visibility—
Dew point43°
Sat, 1448° / 36°0Partly cloudy
48 °Partly cloudy

Helena, Saturday, 14 November

Partly cloudy. High 48°, low 36°.

Pressure30.15 inHg
Wind8.9 mph NW
Humidity49%
Visibility—
Dew point28°
Sun, 1556° / 36°0Overcast
56 °Overcast

Helena, Sunday, 15 November

Overcast. High 56°, low 36°.

Pressure30.09 inHg
Wind4.7 mph S
Humidity37%
Visibility—
Dew point28°
Mon, 1667° / 47°0Clear
67 °Clear

Helena, Monday, 16 November

Clear. High 67°, low 47°.

Pressure30.00 inHg
Wind10.2 mph W
Humidity59%
Visibility—
Dew point50°

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.