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As of 11:54 EST

Weather in Helena, OH

53°Current weather

Helena, Sunday, 8 November, 11:54

Clear. Feels like 50°. High 53°, low 36°.

Pressure29.94 inHg
Wind12 mph SW
Humidity64%
Visibility6.2 mi
Dew point41°
Mon, 0950° / 44°0Mostly clear
50 °Mostly clear

Helena, Monday, 9 November

Mostly clear. High 50°, low 44°.

Pressure30.12 inHg
Wind7 mph NW
Humidity59%
Visibility6.2 mi
Dew point38°
Tue, 1061° / 44°0Clear
61 °Clear

Helena, Tuesday, 10 November

Clear. High 61°, low 44°.

Pressure30.03 inHg
Wind9.7 mph W
Humidity64%
Visibility6.2 mi
Dew point45°
Wed, 1156° / 37°0.11Light rain
56 °Light rain

Helena, Wednesday, 11 November

Light rain. High 56°, low 37°.

Pressure29.88 inHg
Wind2.9 mph SE
Humidity80%
Visibility0.8 mi
Dew point45°
Thu, 1245° / 39°0.08Light rain
45 °Light rain

Helena, Thursday, 12 November

Light rain. High 45°, low 39°.

Pressure29.71 inHg
Wind15.8 mph NW
Humidity76%
Visibility—
Dew point38°
Fri, 1343° / 33°0Overcast
43 °Overcast

Helena, Friday, 13 November

Overcast. High 43°, low 33°.

Pressure29.80 inHg
Wind13.8 mph NW
Humidity60%
Visibility—
Dew point29°
Sat, 1441° / 33°0Overcast
41 °Overcast

Helena, Saturday, 14 November

Overcast. High 41°, low 33°.

Pressure29.80 inHg
Wind15.7 mph NW
Humidity57%
Visibility—
Dew point26°
Sun, 1548° / 33°0Clear
48 °Clear

Helena, Sunday, 15 November

Clear. High 48°, low 33°.

Pressure29.91 inHg
Wind14.7 mph W
Humidity41%
Visibility—
Dew point22°
Mon, 1650° / 35°0Clear
50 °Clear

Helena, Monday, 16 November

Clear. High 50°, low 35°.

Pressure30.06 inHg
Wind7.3 mph NW
Humidity49%
Visibility—
Dew point29°
Tue, 1749° / 37°0Overcast
49 °Overcast

Helena, Tuesday, 17 November

Overcast. High 49°, low 37°.

Pressure30.18 inHg
Wind8.2 mph NE
Humidity59%
Visibility—
Dew point33°
Wed, 1848° / 36°0Clear
48 °Clear

Helena, Wednesday, 18 November

Clear. High 48°, low 36°.

Pressure30.21 inHg
Wind9.2 mph E
Humidity55%
Visibility—
Dew point31°
Thu, 1945° / 38°0.29Rain
45 °Rain

Helena, Thursday, 19 November

Rain. High 45°, low 38°.

Pressure30.18 inHg
Wind8.2 mph E
Humidity60%
Visibility—
Dew point30°
Fri, 2058° / 45°0.13Light rain
58 °Light rain

Helena, Friday, 20 November

Light rain. High 58°, low 45°.

Pressure30.18 inHg
Wind10.6 mph S
Humidity87%
Visibility—
Dew point53°
Sat, 2164° / 53°0Light rain
64 °Light rain

Helena, Saturday, 21 November

Light rain. High 64°, low 53°.

Pressure30.12 inHg
Wind16.9 mph S
Humidity72%
Visibility—
Dew point53°
Sun, 2261° / 59°0.52Rain
61 °Rain

Helena, Sunday, 22 November

Rain. High 61°, low 59°.

Pressure29.71 inHg
Wind20.4 mph S
Humidity92%
Visibility—
Dew point58°
Mon, 2359° / 44°0.85Heavy rain
59 °Heavy rain

Helena, Monday, 23 November

Heavy rain. High 59°, low 44°.

Pressure29.59 inHg
Wind16.5 mph NW
Humidity89%
Visibility—
Dew point45°

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.