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As of 21:13 EDT

Weather in Helena, OH

52°Current weather

Helena, Saturday, 31 October, 21:13

Overcast. Feels like 50°. High 60°, low 46°.

Pressure30.42 inHg
Wind6.4 mph E
Humidity75%
Visibility6.2 mi
Dew point43°
Sun, 0169° / 48°0Partly cloudy
69 °Partly cloudy

Helena, Sunday, 1 November

Partly cloudy. High 69°, low 48°.

Pressure30.39 inHg
Wind3.5 mph SE
Humidity49%
Visibility6.2 mi
Dew point41°
Mon, 0261° / 54°0.01Light rain
61 °Light rain

Helena, Monday, 2 November

Light rain. High 61°, low 54°.

Pressure30.27 inHg
Wind11.6 mph S
Humidity64%
Visibility6.2 mi
Dew point47°
Tue, 0371° / 58°0Mostly clear
71 °Mostly clear

Helena, Tuesday, 3 November

Mostly clear. High 71°, low 58°.

Pressure30.09 inHg
Wind12.9 mph S
Humidity67%
Visibility6.2 mi
Dew point55°
Wed, 0467° / 61°0.4Light rain
67 °Light rain

Helena, Wednesday, 4 November

Light rain. High 67°, low 61°.

Pressure29.85 inHg
Wind14 mph S
Humidity80%
Visibility6.2 mi
Dew point58°
Thu, 0566° / 56°0.03Light rain
66 °Light rain

Helena, Thursday, 5 November

Light rain. High 66°, low 56°.

Pressure29.71 inHg
Wind15.4 mph SW
Humidity52%
Visibility—
Dew point46°
Fri, 0663° / 54°0.13Light rain
63 °Light rain

Helena, Friday, 6 November

Light rain. High 63°, low 54°.

Pressure29.77 inHg
Wind13.5 mph NE
Humidity69%
Visibility—
Dew point51°
Sat, 0757° / 51°0.16Light rain
57 °Light rain

Helena, Saturday, 7 November

Light rain. High 57°, low 51°.

Pressure29.71 inHg
Wind10.6 mph W
Humidity72%
Visibility—
Dew point48°
Sun, 0858° / 47°0Overcast
58 °Overcast

Helena, Sunday, 8 November

Overcast. High 58°, low 47°.

Pressure29.68 inHg
Wind8.4 mph NW
Humidity56%
Visibility—
Dew point41°
Mon, 0951° / 44°0.02Light rain
51 °Light rain

Helena, Monday, 9 November

Light rain. High 51°, low 44°.

Pressure29.74 inHg
Wind14.1 mph NW
Humidity56%
Visibility—
Dew point35°
Tue, 1056° / 40°0Clear
56 °Clear

Helena, Tuesday, 10 November

Clear. High 56°, low 40°.

Pressure29.88 inHg
Wind16.8 mph W
Humidity50%
Visibility—
Dew point35°
Wed, 1151° / 40°0Partly cloudy
51 °Partly cloudy

Helena, Wednesday, 11 November

Partly cloudy. High 51°, low 40°.

Pressure29.74 inHg
Wind14.6 mph W
Humidity41%
Visibility—
Dew point27°
Thu, 1248° / 36°0Overcast
48 °Overcast

Helena, Thursday, 12 November

Overcast. High 48°, low 36°.

Pressure29.74 inHg
Wind12.8 mph W
Humidity51%
Visibility—
Dew point30°
Fri, 1342° / 37°0.08Light rain
42 °Light rain

Helena, Friday, 13 November

Light rain. High 42°, low 37°.

Pressure29.80 inHg
Wind5.9 mph NE
Humidity88%
Visibility—
Dew point37°
Sat, 1446° / 42°1.02Rain
46 °Rain

Helena, Saturday, 14 November

Rain. High 46°, low 42°.

Pressure29.74 inHg
Wind13.2 mph N
Humidity93%
Visibility—
Dew point43°
Sun, 1544° / 37°0.01Light rain
44 °Light rain

Helena, Sunday, 15 November

Light rain. High 44°, low 37°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity67%
Visibility—
Dew point33°

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.