As of 00:05 EDT

Weather in Helena, MI

44°

Helena, Sunday, 18 October, 00:05

Mostly clear. Feels like 38°. High 57°, low 42°.

Pressure30.15 inHg

Wind12.7 mph SW

Humidity63%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Mon, 1956° / 40°

56 °

Helena, Monday, 19 October

Partly cloudy. High 56°, low 40°.

Pressure30.39 inHg

Wind8.1 mph NE

Humidity59%

Visibility6.2 mi

Dew point41°

Tue, 2061° / 36°

61 °

Helena, Tuesday, 20 October

Overcast. High 61°, low 36°.

Pressure30.45 inHg

Wind5.6 mph S

Humidity71%

Visibility6.2 mi

Dew point46°

Wed, 2165° / 42°

65 °

Helena, Wednesday, 21 October

Clear. High 65°, low 42°.

Pressure30.24 inHg

Wind5.7 mph SW

Humidity80%

Visibility6.2 mi

Dew point47°

Thu, 2259° / 41°

59 °

Helena, Thursday, 22 October

Partly cloudy. High 59°, low 41°.

Pressure30.36 inHg

Wind6.2 mph NE

Humidity57%

Visibility—

Dew point42°

Fri, 2357° / 39°

57 °

Helena, Friday, 23 October

Overcast. High 57°, low 39°.

Pressure30.39 inHg

Wind10.8 mph S

Humidity65%

Visibility—

Dew point43°

Sat, 2465° / 56°

65 °

Helena, Saturday, 24 October

Overcast. High 65°, low 56°.

Pressure30.00 inHg

Wind16.9 mph SW

Humidity45%

Visibility—

Dew point42°

Sun, 2555° / 33°

55 °

Helena, Sunday, 25 October

Overcast. High 55°, low 33°.

Pressure30.33 inHg

Wind14.7 mph W

Humidity61%

Visibility—

Dew point30°

Mon, 2654° / 30°

54 °

Helena, Monday, 26 October

Partly cloudy. High 54°, low 30°.

Pressure30.21 inHg

Wind11.4 mph W

Humidity27%

Visibility—

Dew point17°

Tue, 2758° / 37°

58 °

Helena, Tuesday, 27 October

Light rain. High 58°, low 37°.

Pressure30.15 inHg

Wind8.7 mph SW

Humidity35%

Visibility—

Dew point28°

Wed, 2856° / 45°

0.09

56 °

Helena, Wednesday, 28 October

Light rain. High 56°, low 45°.

Pressure29.88 inHg

Wind13.3 mph S

Humidity81%

Visibility—

Dew point44°

Thu, 2956° / 52°

0.27

56 °

Helena, Thursday, 29 October

Rain. High 56°, low 52°.

Pressure29.56 inHg

Wind13.8 mph S

Humidity93%

Visibility—

Dew point51°

Fri, 3053° / 40°

53 °

Helena, Friday, 30 October

Mostly clear. High 53°, low 40°.

Pressure29.77 inHg

Wind12.4 mph W

Humidity51%

Visibility—

Dew point33°

Sat, 3154° / 37°

54 °

Helena, Saturday, 31 October

Partly cloudy. High 54°, low 37°.

Pressure30.12 inHg

Wind10.6 mph S

Humidity55%

Visibility—

Dew point36°

Sun, 0154° / 47°

0.39

54 °

Helena, Sunday, 1 November

Rain. High 54°, low 47°.

Pressure29.44 inHg

Wind14.9 mph W

Humidity78%

Visibility—

Dew point46°

Mon, 0261° / 41°

61 °

Helena, Monday, 2 November

Clear. High 61°, low 41°.

Pressure29.88 inHg

Wind13 mph S

Humidity46%

Visibility—

Dew point37°

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, MI 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, MI 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.