As of 13:54 EDT

Weather in Helena, OH

68°Current weather

Helena, Thursday, 22 October, 13:54

Clear. Feels like 67°. High 68°, low 40°.

Pressure30.24 inHg
Wind1 mph NE
Humidity53%
Visibility6.2 mi
Dew point50°
Fri, 2364° / 43°0Clear
64 °Clear

Helena, Friday, 23 October

Clear. High 64°, low 43°.

Pressure30.39 inHg
Wind2.5 mph N
Humidity75%
Visibility6.2 mi
Dew point52°
Sat, 2465° / 40°0Clear
65 °Clear

Helena, Saturday, 24 October

Clear. High 65°, low 40°.

Pressure30.47 inHg
Wind0.9 mph W
Humidity69%
Visibility6.2 mi
Dew point49°
Sun, 2567° / 42°0Clear
67 °Clear

Helena, Sunday, 25 October

Clear. High 67°, low 42°.

Pressure30.47 inHg
Wind3.3 mph SW
Humidity59%
Visibility6.2 mi
Dew point47°
Mon, 2668° / 47°0Overcast
68 °Overcast

Helena, Monday, 26 October

Overcast. High 68°, low 47°.

Pressure30.39 inHg
Wind3.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point49°
Tue, 2763° / 51°0Overcast
63 °Overcast

Helena, Tuesday, 27 October

Overcast. High 63°, low 51°.

Pressure30.36 inHg
Wind9.6 mph NE
Humidity65%
Visibility—
Dew point49°
Wed, 2860° / 48°0Overcast
60 °Overcast

Helena, Wednesday, 28 October

Overcast. High 60°, low 48°.

Pressure30.21 inHg
Wind7 mph S
Humidity49%
Visibility—
Dew point38°
Thu, 2969° / 44°0.07Light rain
69 °Light rain

Helena, Thursday, 29 October

Light rain. High 69°, low 44°.

Pressure29.97 inHg
Wind23.4 mph SW
Humidity50%
Visibility—
Dew point48°
Fri, 3056° / 37°0Clear
56 °Clear

Helena, Friday, 30 October

Clear. High 56°, low 37°.

Pressure30.27 inHg
Wind6.1 mph W
Humidity35%
Visibility—
Dew point25°
Sat, 3155° / 40°0.07Light rain
55 °Light rain

Helena, Saturday, 31 October

Light rain. High 55°, low 40°.

Pressure30.21 inHg
Wind8 mph S
Humidity39%
Visibility—
Dew point28°
Sun, 0158° / 53°0.37Rain
58 °Rain

Helena, Sunday, 1 November

Rain. High 58°, low 53°.

Pressure30.06 inHg
Wind15.7 mph S
Humidity92%
Visibility—
Dew point53°
Mon, 0264° / 54°0Overcast
64 °Overcast

Helena, Monday, 2 November

Overcast. High 64°, low 54°.

Pressure30.09 inHg
Wind8 mph NW
Humidity57%
Visibility—
Dew point47°
Tue, 0362° / 47°0Mostly clear
62 °Mostly clear

Helena, Tuesday, 3 November

Mostly clear. High 62°, low 47°.

Pressure30.06 inHg
Wind11.3 mph W
Humidity55%
Visibility—
Dew point43°
Wed, 0451° / 41°0Overcast
51 °Overcast

Helena, Wednesday, 4 November

Overcast. High 51°, low 41°.

Pressure30.06 inHg
Wind17.4 mph NW
Humidity41%
Visibility—
Dew point27°
Thu, 0547° / 35°0Partly cloudy
47 °Partly cloudy

Helena, Thursday, 5 November

Partly cloudy. High 47°, low 35°.

Pressure30.21 inHg
Wind11.4 mph N
Humidity44%
Visibility—
Dew point24°
Fri, 0643° / 36°0.15Light rain
43 °Light rain

Helena, Friday, 6 November

Light rain. High 43°, low 36°.

Pressure30.18 inHg
Wind9.3 mph S
Humidity64%
Visibility—
Dew point30°

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.