EN
English Español

As of 04:14 EDT

Weather in Helena, OH

43°Current weather

Helena, Friday, 23 October, 04:14

Clear. Feels like 40°. High 67°, low 43°.

Pressure30.27 inHg
Wind3.9 mph NE
Humidity93%
Visibility6.2 mi
Dew point41°
Sat, 2466° / 42°0Clear
66 °Clear

Helena, Saturday, 24 October

Clear. High 66°, low 42°.

Pressure30.47 inHg
Wind1.2 mph W
Humidity80%
Visibility0.5 mi
Dew point50°
Sun, 2568° / 43°0Overcast
68 °Overcast

Helena, Sunday, 25 October

Overcast. High 68°, low 43°.

Pressure30.47 inHg
Wind3.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point48°
Mon, 2668° / 47°0Partly cloudy
68 °Partly cloudy

Helena, Monday, 26 October

Partly cloudy. High 68°, low 47°.

Pressure30.39 inHg
Wind2.4 mph NW
Humidity66%
Visibility6.2 mi
Dew point50°
Tue, 2758° / 49°0Overcast
58 °Overcast

Helena, Tuesday, 27 October

Overcast. High 58°, low 49°.

Pressure30.39 inHg
Wind9.1 mph NE
Humidity60%
Visibility—
Dew point44°
Wed, 2867° / 45°0Partly cloudy
67 °Partly cloudy

Helena, Wednesday, 28 October

Partly cloudy. High 67°, low 45°.

Pressure30.21 inHg
Wind6.7 mph S
Humidity48%
Visibility—
Dew point42°
Thu, 2974° / 53°0Overcast
74 °Overcast

Helena, Thursday, 29 October

Overcast. High 74°, low 53°.

Pressure30.18 inHg
Wind16.2 mph SW
Humidity34%
Visibility—
Dew point41°
Fri, 3064° / 57°0Overcast
64 °Overcast

Helena, Friday, 30 October

Overcast. High 64°, low 57°.

Pressure30.15 inHg
Wind9.7 mph SW
Humidity53%
Visibility—
Dew point45°
Sat, 3163° / 56°0.3Rain
63 °Rain

Helena, Saturday, 31 October

Rain. High 63°, low 56°.

Pressure30.15 inHg
Wind14.6 mph S
Humidity58%
Visibility—
Dew point47°
Sun, 0169° / 60°0.21Light rain
69 °Light rain

Helena, Sunday, 1 November

Light rain. High 69°, low 60°.

Pressure29.97 inHg
Wind16.1 mph SW
Humidity76%
Visibility—
Dew point60°
Mon, 0260° / 54°0.14Light rain
60 °Light rain

Helena, Monday, 2 November

Light rain. High 60°, low 54°.

Pressure30.09 inHg
Wind10.5 mph NE
Humidity87%
Visibility—
Dew point54°
Tue, 0355° / 50°0Overcast
55 °Overcast

Helena, Tuesday, 3 November

Overcast. High 55°, low 50°.

Pressure30.18 inHg
Wind13.2 mph NE
Humidity74%
Visibility—
Dew point43°
Wed, 0456° / 48°0.04Light rain
56 °Light rain

Helena, Wednesday, 4 November

Light rain. High 56°, low 48°.

Pressure29.97 inHg
Wind10.4 mph W
Humidity62%
Visibility—
Dew point43°
Thu, 0552° / 44°0Light rain
52 °Light rain

Helena, Thursday, 5 November

Light rain. High 52°, low 44°.

Pressure29.94 inHg
Wind17.2 mph W
Humidity51%
Visibility—
Dew point34°
Fri, 0660° / 43°0Overcast
60 °Overcast

Helena, Friday, 6 November

Overcast. High 60°, low 43°.

Pressure29.71 inHg
Wind19.8 mph W
Humidity47%
Visibility—
Dew point37°
Sat, 0744° / 33°0Clear
44 °Clear

Helena, Saturday, 7 November

Clear. High 44°, low 33°.

Pressure30.24 inHg
Wind12.5 mph N
Humidity35%
Visibility—
Dew point17°

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.