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As of 02:03 HST

Weather in H?lena, HI

77°Current weather

H?lena, Friday, 16 October, 02:03

Clear. Feels like 78°. High 80°, low 77°.

Pressure29.97 inHg
Wind8.1 mph NE
Humidity83%
Visibility6.2 mi
Dew point71°
Sat, 1778° / 77°0Clear
78 °Clear

H?lena, Saturday, 17 October

Clear. High 78°, low 77°.

Pressure30.03 inHg
Wind25.3 mph NE
Humidity70%
Visibility6.2 mi
Dew point67°
Sun, 1878° / 76°0Clear
78 °Clear

H?lena, Sunday, 18 October

Clear. High 78°, low 76°.

Pressure30.03 inHg
Wind26 mph E
Humidity72%
Visibility6.2 mi
Dew point68°
Mon, 1979° / 77°0Clear
79 °Clear

H?lena, Monday, 19 October

Clear. High 79°, low 77°.

Pressure30.03 inHg
Wind26 mph E
Humidity74%
Visibility6.2 mi
Dew point70°
Tue, 2079° / 77°0Clear
79 °Clear

H?lena, Tuesday, 20 October

Clear. High 79°, low 77°.

Pressure30.03 inHg
Wind28.6 mph E
Humidity74%
Visibility—
Dew point69°
Wed, 2179° / 77°0Clear
79 °Clear

H?lena, Wednesday, 21 October

Clear. High 79°, low 77°.

Pressure30.00 inHg
Wind24 mph E
Humidity66%
Visibility—
Dew point66°
Thu, 2278° / 76°0Overcast
78 °Overcast

H?lena, Thursday, 22 October

Overcast. High 78°, low 76°.

Pressure29.97 inHg
Wind20 mph E
Humidity66%
Visibility—
Dew point66°
Fri, 2379° / 77°0.01Light rain
79 °Light rain

H?lena, Friday, 23 October

Light rain. High 79°, low 77°.

Pressure29.97 inHg
Wind20.3 mph E
Humidity74%
Visibility—
Dew point69°
Sat, 2479° / 77°0Light rain
79 °Light rain

H?lena, Saturday, 24 October

Light rain. High 79°, low 77°.

Pressure30.00 inHg
Wind24.8 mph E
Humidity78%
Visibility—
Dew point71°
Sun, 2579° / 77°0Light rain
79 °Light rain

H?lena, Sunday, 25 October

Light rain. High 79°, low 77°.

Pressure30.00 inHg
Wind25.6 mph E
Humidity73%
Visibility—
Dew point69°
Mon, 2679° / 76°0Overcast
79 °Overcast

H?lena, Monday, 26 October

Overcast. High 79°, low 76°.

Pressure30.03 inHg
Wind29.1 mph E
Humidity75%
Visibility—
Dew point70°
Tue, 2778° / 76°0.02Light rain
78 °Light rain

H?lena, Tuesday, 27 October

Light rain. High 78°, low 76°.

Pressure30.06 inHg
Wind28.8 mph NE
Humidity70%
Visibility—
Dew point67°
Wed, 2878° / 76°0.09Light rain
78 °Light rain

H?lena, Wednesday, 28 October

Light rain. High 78°, low 76°.

Pressure30.00 inHg
Wind29.7 mph NE
Humidity72%
Visibility—
Dew point68°
Thu, 2978° / 77°0.04Light rain
78 °Light rain

H?lena, Thursday, 29 October

Light rain. High 78°, low 77°.

Pressure29.91 inHg
Wind27.9 mph NE
Humidity74%
Visibility—
Dew point69°
Fri, 3079° / 76°0.13Light rain
79 °Light rain

H?lena, Friday, 30 October

Light rain. High 79°, low 76°.

Pressure29.91 inHg
Wind21 mph E
Humidity74%
Visibility—
Dew point70°
Sat, 3180° / 77°0Light rain
80 °Light rain

H?lena, Saturday, 31 October

Light rain. High 80°, low 77°.

Pressure30.00 inHg
Wind19.7 mph E
Humidity83%
Visibility—
Dew point74°

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 H?lena, HI 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 H?lena, HI 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.