As of 15:43 EST

Weather in Helena, OH

59°Current weather

Helena, Sunday, 8 November, 15:43

Clear. Feels like 58°. High 59°, low 36°.

Pressure29.85 inHg
Wind13 mph SW
Humidity63%
Visibility6.2 mi
Dew point46°
Mon, 0951° / 43°0Overcast
51 °Overcast

Helena, Monday, 9 November

Overcast. High 51°, low 43°.

Pressure30.12 inHg
Wind7.4 mph NW
Humidity58%
Visibility6.2 mi
Dew point38°
Tue, 1061° / 44°0Clear
61 °Clear

Helena, Tuesday, 10 November

Clear. High 61°, low 44°.

Pressure30.00 inHg
Wind9.5 mph W
Humidity66%
Visibility6.2 mi
Dew point46°
Wed, 1154° / 38°0Overcast
54 °Overcast

Helena, Wednesday, 11 November

Overcast. High 54°, low 38°.

Pressure29.97 inHg
Wind2.8 mph S
Humidity69%
Visibility6.2 mi
Dew point42°
Thu, 1250° / 41°0Light rain
50 °Light rain

Helena, Thursday, 12 November

Light rain. High 50°, low 41°.

Pressure29.74 inHg
Wind13.6 mph N
Humidity65%
Visibility6.2 mi
Dew point38°
Fri, 1343° / 34°0.06Light rain
43 °Light rain

Helena, Friday, 13 November

Light rain. High 43°, low 34°.

Pressure29.85 inHg
Wind11.8 mph N
Humidity65%
Visibility—
Dew point31°
Sat, 1443° / 31°0Mostly clear
43 °Mostly clear

Helena, Saturday, 14 November

Mostly clear. High 43°, low 31°.

Pressure29.85 inHg
Wind14.9 mph NW
Humidity56%
Visibility—
Dew point27°
Sun, 1552° / 33°0Overcast
52 °Overcast

Helena, Sunday, 15 November

Overcast. High 52°, low 33°.

Pressure29.85 inHg
Wind15.5 mph W
Humidity41%
Visibility—
Dew point25°
Mon, 1657° / 40°0Clear
57 °Clear

Helena, Monday, 16 November

Clear. High 57°, low 40°.

Pressure30.00 inHg
Wind7.4 mph W
Humidity47%
Visibility—
Dew point34°
Tue, 1757° / 41°0Overcast
57 °Overcast

Helena, Tuesday, 17 November

Overcast. High 57°, low 41°.

Pressure30.12 inHg
Wind8.1 mph E
Humidity39%
Visibility—
Dew point30°
Wed, 1862° / 44°0.06Light rain
62 °Light rain

Helena, Wednesday, 18 November

Light rain. High 62°, low 44°.

Pressure30.09 inHg
Wind14.1 mph S
Humidity63%
Visibility—
Dew point46°
Thu, 1963° / 51°0.06Light rain
63 °Light rain

Helena, Thursday, 19 November

Light rain. High 63°, low 51°.

Pressure30.12 inHg
Wind12.1 mph S
Humidity46%
Visibility—
Dew point41°
Fri, 2057° / 44°0.02Light rain
57 °Light rain

Helena, Friday, 20 November

Light rain. High 57°, low 44°.

Pressure30.03 inHg
Wind13 mph W
Humidity56%
Visibility—
Dew point40°
Sat, 2151° / 41°0Overcast
51 °Overcast

Helena, Saturday, 21 November

Overcast. High 51°, low 41°.

Pressure30.09 inHg
Wind14.2 mph W
Humidity58%
Visibility—
Dew point36°
Sun, 2243° / 36°0Overcast
43 °Overcast

Helena, Sunday, 22 November

Overcast. High 43°, low 36°.

Pressure30.30 inHg
Wind14 mph N
Humidity50%
Visibility—
Dew point25°
Mon, 2345° / 31°0Clear
45 °Clear

Helena, Monday, 23 November

Clear. High 45°, low 31°.

Pressure30.30 inHg
Wind9.1 mph NE
Humidity48%
Visibility—
Dew point25°

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.