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As of 20:20 EST

Weather in Helena, OH

38°Current weather

Helena, Friday, 13 November, 20:20

Partly cloudy. Feels like 32°. High 41°, low 36°.

Pressure29.94 inHg
Wind8 mph NW
Humidity83%
Visibility6.2 mi
Dew point33°
Sat, 1445° / 33°0Overcast
45 °Overcast

Helena, Saturday, 14 November

Overcast. High 45°, low 33°.

Pressure30.12 inHg
Wind11.1 mph NW
Humidity67%
Visibility6.2 mi
Dew point30°
Sun, 1546° / 35°0Overcast
46 °Overcast

Helena, Sunday, 15 November

Overcast. High 46°, low 35°.

Pressure30.42 inHg
Wind5.5 mph NW
Humidity63%
Visibility6.2 mi
Dew point34°
Mon, 1648° / 31°0Clear
48 °Clear

Helena, Monday, 16 November

Clear. High 48°, low 31°.

Pressure30.56 inHg
Wind3.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point32°
Tue, 1751° / 34°0Clear
51 °Clear

Helena, Tuesday, 17 November

Clear. High 51°, low 34°.

Pressure30.53 inHg
Wind6.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point35°
Wed, 1855° / 34°0Mostly clear
55 °Mostly clear

Helena, Wednesday, 18 November

Mostly clear. High 55°, low 34°.

Pressure30.42 inHg
Wind7.6 mph S
Humidity52%
Visibility—
Dew point34°
Thu, 1956° / 40°0.01Light rain
56 °Light rain

Helena, Thursday, 19 November

Light rain. High 56°, low 40°.

Pressure30.27 inHg
Wind15.2 mph SW
Humidity56%
Visibility—
Dew point35°
Fri, 2061° / 47°0Overcast
61 °Overcast

Helena, Friday, 20 November

Overcast. High 61°, low 47°.

Pressure30.36 inHg
Wind7.8 mph S
Humidity60%
Visibility—
Dew point44°
Sat, 2165° / 49°0Clear
65 °Clear

Helena, Saturday, 21 November

Clear. High 65°, low 49°.

Pressure29.97 inHg
Wind19.6 mph SW
Humidity44%
Visibility—
Dew point40°
Sun, 2249° / 29°0Overcast
49 °Overcast

Helena, Sunday, 22 November

Overcast. High 49°, low 29°.

Pressure29.91 inHg
Wind18.4 mph NW
Humidity45%
Visibility—
Dew point21°
Mon, 2332° / 24°0.05Light snow
32 °Light snow

Helena, Monday, 23 November

Light snow. High 32°, low 24°.

Pressure30.12 inHg
Wind12.8 mph W
Humidity41%
Visibility—
Dew point10°
Tue, 2434° / 25°0.01Snow
34 °Snow

Helena, Tuesday, 24 November

Snow. High 34°, low 25°.

Pressure30.33 inHg
Wind14.7 mph NW
Humidity60%
Visibility—
Dew point20°
Wed, 2536° / 22°0Mostly clear
36 °Mostly clear

Helena, Wednesday, 25 November

Mostly clear. High 36°, low 22°.

Pressure30.59 inHg
Wind9.9 mph W
Humidity51%
Visibility—
Dew point18°
Thu, 2639° / 24°0Partly cloudy
39 °Partly cloudy

Helena, Thursday, 26 November

Partly cloudy. High 39°, low 24°.

Pressure30.45 inHg
Wind18.3 mph SW
Humidity24%
Visibility—
Dew point3°
Fri, 2745° / 27°0Partly cloudy
45 °Partly cloudy

Helena, Friday, 27 November

Partly cloudy. High 45°, low 27°.

Pressure30.39 inHg
Wind11.9 mph SW
Humidity19%
Visibility—
Dew point3°
Sat, 2847° / 27°0Overcast
47 °Overcast

Helena, Saturday, 28 November

Overcast. High 47°, low 27°.

Pressure30.36 inHg
Wind6.6 mph SE
Humidity21%
Visibility—
Dew point6°

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.