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As of 22:56 EST

Weather in Helena, OH

51°Current weather

Helena, Thursday, 5 November, 22:56

Overcast. Feels like 50°. High 61°, low 51°.

Pressure29.85 inHg
Wind3 mph SW
Humidity85%
Visibility6.2 mi
Dew point46°
Fri, 0651° / 43°0.02Light rain
51 °Light rain

Helena, Friday, 6 November

Light rain. High 51°, low 43°.

Pressure30.00 inHg
Wind13.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point34°
Sat, 0750° / 41°0Overcast
50 °Overcast

Helena, Saturday, 7 November

Overcast. High 50°, low 41°.

Pressure30.12 inHg
Wind11.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point36°
Sun, 0857° / 37°0Clear
57 °Clear

Helena, Sunday, 8 November

Clear. High 57°, low 37°.

Pressure29.94 inHg
Wind16.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point39°
Mon, 0956° / 40°0Overcast
56 °Overcast

Helena, Monday, 9 November

Overcast. High 56°, low 40°.

Pressure30.15 inHg
Wind7.8 mph W
Humidity57%
Visibility6.2 mi
Dew point37°
Tue, 1061° / 46°0Mostly clear
61 °Mostly clear

Helena, Tuesday, 10 November

Mostly clear. High 61°, low 46°.

Pressure29.97 inHg
Wind12 mph SW
Humidity62%
Visibility—
Dew point46°
Wed, 1154° / 38°0Overcast
54 °Overcast

Helena, Wednesday, 11 November

Overcast. High 54°, low 38°.

Pressure29.94 inHg
Wind9.5 mph W
Humidity54%
Visibility—
Dew point36°
Thu, 1243° / 32°0Clear
43 °Clear

Helena, Thursday, 12 November

Clear. High 43°, low 32°.

Pressure30.03 inHg
Wind9.7 mph N
Humidity40%
Visibility—
Dew point19°
Fri, 1338° / 29°0Overcast
38 °Overcast

Helena, Friday, 13 November

Overcast. High 38°, low 29°.

Pressure29.94 inHg
Wind9.3 mph NW
Humidity39%
Visibility—
Dew point15°
Sat, 1441° / 30°0Overcast
41 °Overcast

Helena, Saturday, 14 November

Overcast. High 41°, low 30°.

Pressure30.15 inHg
Wind11.3 mph NW
Humidity35%
Visibility—
Dew point13°
Sun, 1550° / 33°0Overcast
50 °Overcast

Helena, Sunday, 15 November

Overcast. High 50°, low 33°.

Pressure30.30 inHg
Wind11.6 mph NW
Humidity52%
Visibility—
Dew point31°
Mon, 1657° / 35°0Overcast
57 °Overcast

Helena, Monday, 16 November

Overcast. High 57°, low 35°.

Pressure30.36 inHg
Wind16.3 mph SW
Humidity28%
Visibility—
Dew point20°
Tue, 1760° / 41°0Overcast
60 °Overcast

Helena, Tuesday, 17 November

Overcast. High 60°, low 41°.

Pressure30.33 inHg
Wind13.3 mph SW
Humidity35%
Visibility—
Dew point30°
Wed, 1860° / 43°0Overcast
60 °Overcast

Helena, Wednesday, 18 November

Overcast. High 60°, low 43°.

Pressure30.15 inHg
Wind18.3 mph SW
Humidity35%
Visibility—
Dew point30°
Thu, 1957° / 44°0Overcast
57 °Overcast

Helena, Thursday, 19 November

Overcast. High 57°, low 44°.

Pressure30.12 inHg
Wind15.9 mph W
Humidity46%
Visibility—
Dew point36°
Fri, 2054° / 40°0.16Light rain
54 °Light rain

Helena, Friday, 20 November

Light rain. High 54°, low 40°.

Pressure30.06 inHg
Wind6.5 mph E
Humidity49%
Visibility—
Dew point34°

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, OH 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, OH 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.