EN
English Español

As of 11:45 EDT

Weather in Helena, OH

68°Current weather

Helena, Wednesday, 28 October, 11:45

Clear. Feels like 68°. High 71°, low 51°.

Pressure30.24 inHg
Wind2 mph SW
Humidity61%
Visibility6.2 mi
Dew point54°
Thu, 2974° / 49°0Partly cloudy
74 °Partly cloudy

Helena, Thursday, 29 October

Partly cloudy. High 74°, low 49°.

Pressure30.12 inHg
Wind12.1 mph SW
Humidity56%
Visibility6.2 mi
Dew point52°
Fri, 3061° / 46°0Mostly clear
61 °Mostly clear

Helena, Friday, 30 October

Mostly clear. High 61°, low 46°.

Pressure30.33 inHg
Wind4.3 mph N
Humidity63%
Visibility6.2 mi
Dew point45°
Sat, 3156° / 47°0Overcast
56 °Overcast

Helena, Saturday, 31 October

Overcast. High 56°, low 47°.

Pressure30.39 inHg
Wind5.2 mph SE
Humidity62%
Visibility6.2 mi
Dew point42°
Sun, 0167° / 47°0Partly cloudy
67 °Partly cloudy

Helena, Sunday, 1 November

Partly cloudy. High 67°, low 47°.

Pressure30.30 inHg
Wind6.8 mph NE
Humidity46%
Visibility—
Dew point43°
Mon, 0269° / 46°0Partly cloudy
69 °Partly cloudy

Helena, Monday, 2 November

Partly cloudy. High 69°, low 46°.

Pressure30.24 inHg
Wind7.1 mph E
Humidity53%
Visibility—
Dew point47°
Tue, 0365° / 54°0Overcast
65 °Overcast

Helena, Tuesday, 3 November

Overcast. High 65°, low 54°.

Pressure30.03 inHg
Wind12.2 mph E
Humidity63%
Visibility—
Dew point51°
Wed, 0466° / 55°0.04Light rain
66 °Light rain

Helena, Wednesday, 4 November

Light rain. High 66°, low 55°.

Pressure29.91 inHg
Wind12.5 mph SE
Humidity61%
Visibility—
Dew point51°
Thu, 0567° / 59°0.08Light rain
67 °Light rain

Helena, Thursday, 5 November

Light rain. High 67°, low 59°.

Pressure29.62 inHg
Wind10 mph SE
Humidity70%
Visibility—
Dew point56°
Fri, 0658° / 43°0.09Light rain
58 °Light rain

Helena, Friday, 6 November

Light rain. High 58°, low 43°.

Pressure29.80 inHg
Wind16.2 mph N
Humidity53%
Visibility—
Dew point36°
Sat, 0745° / 38°0Overcast
45 °Overcast

Helena, Saturday, 7 November

Overcast. High 45°, low 38°.

Pressure30.24 inHg
Wind8.7 mph N
Humidity45%
Visibility—
Dew point24°
Sun, 0848° / 34°0Clear
48 °Clear

Helena, Sunday, 8 November

Clear. High 48°, low 34°.

Pressure30.39 inHg
Wind5.7 mph NE
Humidity43%
Visibility—
Dew point25°
Mon, 0954° / 34°0Clear
54 °Clear

Helena, Monday, 9 November

Clear. High 54°, low 34°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity34%
Visibility—
Dew point23°
Tue, 1059° / 41°0.07Light rain
59 °Light rain

Helena, Tuesday, 10 November

Light rain. High 59°, low 41°.

Pressure30.00 inHg
Wind9.1 mph S
Humidity52%
Visibility—
Dew point40°
Wed, 1149° / 46°0.31Light rain
49 °Light rain

Helena, Wednesday, 11 November

Light rain. High 49°, low 46°.

Pressure29.91 inHg
Wind22.4 mph NE
Humidity87%
Visibility—
Dew point44°
Thu, 1248° / 43°0.27Light rain
48 °Light rain

Helena, Thursday, 12 November

Light rain. High 48°, low 43°.

Pressure29.85 inHg
Wind20.5 mph NE
Humidity92%
Visibility—
Dew point44°

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.