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As of 01:47 EST

Weather in Helena, OH

37°Current weather

Helena, Wednesday, 11 November, 01:47

Clear. Feels like 37°. High 60°, low 37°.

Pressure30.00 inHg
Wind1.6 mph W
Humidity86%
Visibility6.2 mi
Dew point33°
Thu, 1251° / 41°0.2Rain
51 °Rain

Helena, Thursday, 12 November

Rain. High 51°, low 41°.

Pressure29.71 inHg
Wind10.9 mph NW
Humidity74%
Visibility6.2 mi
Dew point40°
Fri, 1342° / 34°0Overcast
42 °Overcast

Helena, Friday, 13 November

Overcast. High 42°, low 34°.

Pressure29.88 inHg
Wind9.9 mph NW
Humidity69%
Visibility6.2 mi
Dew point31°
Sat, 1443° / 30°0Overcast
43 °Overcast

Helena, Saturday, 14 November

Overcast. High 43°, low 30°.

Pressure30.09 inHg
Wind11 mph NW
Humidity71%
Visibility6.2 mi
Dew point29°
Sun, 1546° / 31°0Overcast
46 °Overcast

Helena, Sunday, 15 November

Overcast. High 46°, low 31°.

Pressure30.33 inHg
Wind9.1 mph NW
Humidity57%
Visibility—
Dew point30°
Mon, 1646° / 33°0Overcast
46 °Overcast

Helena, Monday, 16 November

Overcast. High 46°, low 33°.

Pressure30.47 inHg
Wind5.7 mph N
Humidity58%
Visibility—
Dew point30°
Tue, 1748° / 38°0Overcast
48 °Overcast

Helena, Tuesday, 17 November

Overcast. High 48°, low 38°.

Pressure30.39 inHg
Wind6.7 mph NE
Humidity47%
Visibility—
Dew point28°
Wed, 1850° / 36°0Clear
50 °Clear

Helena, Wednesday, 18 November

Clear. High 50°, low 36°.

Pressure30.36 inHg
Wind7.6 mph NE
Humidity49%
Visibility—
Dew point30°
Thu, 1953° / 33°0Clear
53 °Clear

Helena, Thursday, 19 November

Clear. High 53°, low 33°.

Pressure30.21 inHg
Wind10.6 mph S
Humidity33%
Visibility—
Dew point21°
Fri, 2052° / 45°0Overcast
52 °Overcast

Helena, Friday, 20 November

Overcast. High 52°, low 45°.

Pressure30.15 inHg
Wind7.4 mph S
Humidity46%
Visibility—
Dew point31°
Sat, 2152° / 43°0.53Rain
52 °Rain

Helena, Saturday, 21 November

Rain. High 52°, low 43°.

Pressure29.83 inHg
Wind15.3 mph SW
Humidity91%
Visibility—
Dew point43°
Sun, 2249° / 37°0.07Snow
49 °Snow

Helena, Sunday, 22 November

Snow. High 49°, low 37°.

Pressure29.77 inHg
Wind16 mph SW
Humidity79%
Visibility—
Dew point40°
Mon, 2336° / 25°0.06Light snow
36 °Light snow

Helena, Monday, 23 November

Light snow. High 36°, low 25°.

Pressure29.97 inHg
Wind15.4 mph W
Humidity84%
Visibility—
Dew point29°
Tue, 2433° / 25°0.02Light snow
33 °Light snow

Helena, Tuesday, 24 November

Light snow. High 33°, low 25°.

Pressure30.24 inHg
Wind14.4 mph W
Humidity70%
Visibility—
Dew point24°
Wed, 2539° / 25°0Overcast
39 °Overcast

Helena, Wednesday, 25 November

Overcast. High 39°, low 25°.

Pressure30.18 inHg
Wind14.9 mph SW
Humidity44%
Visibility—
Dew point17°
Thu, 2646° / 33°0Overcast
46 °Overcast

Helena, Thursday, 26 November

Overcast. High 46°, low 33°.

Pressure30.12 inHg
Wind17.6 mph SW
Humidity49%
Visibility—
Dew point26°

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.