As of 03:19 EDT

Weather in Helena, OH

53°Current weather

Helena, Thursday, 29 October, 03:19

Clear. Feels like 51°. High 75°, low 52°.

Pressure30.15 inHg
Wind7 mph SW
Humidity78%
Visibility6.2 mi
Dew point46°
Fri, 3062° / 47°0Mostly clear
62 °Mostly clear

Helena, Friday, 30 October

Mostly clear. High 62°, low 47°.

Pressure30.36 inHg
Wind4 mph NW
Humidity63%
Visibility6.2 mi
Dew point44°
Sat, 3156° / 49°0Light rain
56 °Light rain

Helena, Saturday, 31 October

Light rain. High 56°, low 49°.

Pressure30.45 inHg
Wind6 mph SE
Humidity64%
Visibility6.2 mi
Dew point43°
Sun, 0167° / 47°0Overcast
67 °Overcast

Helena, Sunday, 1 November

Overcast. High 67°, low 47°.

Pressure30.36 inHg
Wind3.9 mph S
Humidity57%
Visibility6.2 mi
Dew point45°
Mon, 0269° / 50°0.01Light rain
69 °Light rain

Helena, Monday, 2 November

Light rain. High 69°, low 50°.

Pressure30.18 inHg
Wind13.9 mph S
Humidity49%
Visibility—
Dew point46°
Tue, 0362° / 57°0.35Rain
62 °Rain

Helena, Tuesday, 3 November

Rain. High 62°, low 57°.

Pressure29.91 inHg
Wind18.5 mph S
Humidity93%
Visibility—
Dew point59°
Wed, 0468° / 56°0Overcast
68 °Overcast

Helena, Wednesday, 4 November

Overcast. High 68°, low 56°.

Pressure29.94 inHg
Wind15.6 mph SE
Humidity69%
Visibility—
Dew point56°
Thu, 0567° / 61°0.41Rain
67 °Rain

Helena, Thursday, 5 November

Rain. High 67°, low 61°.

Pressure29.68 inHg
Wind19 mph S
Humidity76%
Visibility—
Dew point59°
Fri, 0664° / 48°0.78Heavy rain
64 °Heavy rain

Helena, Friday, 6 November

Heavy rain. High 64°, low 48°.

Pressure29.62 inHg
Wind14.1 mph W
Humidity72%
Visibility—
Dew point53°
Sat, 0747° / 42°0Light rain
47 °Light rain

Helena, Saturday, 7 November

Light rain. High 47°, low 42°.

Pressure30.12 inHg
Wind15.1 mph N
Humidity55%
Visibility—
Dew point31°
Sun, 0847° / 37°0Partly cloudy
47 °Partly cloudy

Helena, Sunday, 8 November

Partly cloudy. High 47°, low 37°.

Pressure30.15 inHg
Wind9.6 mph NW
Humidity56%
Visibility—
Dew point31°
Mon, 0950° / 34°0Clear
50 °Clear

Helena, Monday, 9 November

Clear. High 50°, low 34°.

Pressure29.97 inHg
Wind6.9 mph W
Humidity38%
Visibility—
Dew point23°
Tue, 1047° / 40°0.44Rain
47 °Rain

Helena, Tuesday, 10 November

Rain. High 47°, low 40°.

Pressure29.47 inHg
Wind15.4 mph SW
Humidity91%
Visibility—
Dew point41°
Wed, 1146° / 39°0.05Light rain
46 °Light rain

Helena, Wednesday, 11 November

Light rain. High 46°, low 39°.

Pressure29.65 inHg
Wind18.3 mph SW
Humidity72%
Visibility—
Dew point35°
Thu, 1246° / 38°0.02Light rain
46 °Light rain

Helena, Thursday, 12 November

Light rain. High 46°, low 38°.

Pressure29.77 inHg
Wind15.6 mph SW
Humidity53%
Visibility—
Dew point29°
Fri, 1346° / 42°0.01Light rain
46 °Light rain

Helena, Friday, 13 November

Light rain. High 46°, low 42°.

Pressure29.94 inHg
Wind14.3 mph W
Humidity63%
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.