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As of 14:48 CDT

Weather in Helena, IL

75°Current weather

Helena, Tuesday, 27 October, 14:48

Clear. Feels like 74°. High 75°, low 47°.

Pressure30.21 inHg
Wind4.6 mph SE
Humidity38%
Visibility6.2 mi
Dew point48°
Wed, 2876° / 47°0Mostly clear
76 °Mostly clear

Helena, Wednesday, 28 October

Mostly clear. High 76°, low 47°.

Pressure30.24 inHg
Wind4.7 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Thu, 2977° / 51°0Clear
77 °Clear

Helena, Thursday, 29 October

Clear. High 77°, low 51°.

Pressure30.18 inHg
Wind8.7 mph SW
Humidity48%
Visibility6.2 mi
Dew point52°
Fri, 3076° / 58°0Overcast
76 °Overcast

Helena, Friday, 30 October

Overcast. High 76°, low 58°.

Pressure30.24 inHg
Wind6.6 mph E
Humidity64%
Visibility6.2 mi
Dew point60°
Sat, 3169° / 57°0Overcast
69 °Overcast

Helena, Saturday, 31 October

Overcast. High 69°, low 57°.

Pressure30.24 inHg
Wind4.1 mph SE
Humidity65%
Visibility6.2 mi
Dew point55°
Sun, 0166° / 60°0.01Light rain
66 °Light rain

Helena, Sunday, 1 November

Light rain. High 66°, low 60°.

Pressure30.21 inHg
Wind9.6 mph SE
Humidity72%
Visibility—
Dew point56°
Mon, 0269° / 60°0.06Light rain
69 °Light rain

Helena, Monday, 2 November

Light rain. High 69°, low 60°.

Pressure29.83 inHg
Wind6.6 mph SE
Humidity75%
Visibility—
Dew point58°
Tue, 0362° / 57°0.02Light rain
62 °Light rain

Helena, Tuesday, 3 November

Light rain. High 62°, low 57°.

Pressure29.91 inHg
Wind13.6 mph E
Humidity83%
Visibility—
Dew point56°
Wed, 0463° / 55°0.21Light rain
63 °Light rain

Helena, Wednesday, 4 November

Light rain. High 63°, low 55°.

Pressure29.77 inHg
Wind15.7 mph E
Humidity76%
Visibility—
Dew point54°
Thu, 0563° / 59°0.56Rain
63 °Rain

Helena, Thursday, 5 November

Rain. High 63°, low 59°.

Pressure29.59 inHg
Wind13.1 mph SE
Humidity81%
Visibility—
Dew point56°
Fri, 0659° / 54°0.07Light rain
59 °Light rain

Helena, Friday, 6 November

Light rain. High 59°, low 54°.

Pressure29.74 inHg
Wind11.6 mph NW
Humidity87%
Visibility—
Dew point52°
Sat, 0755° / 51°0Overcast
55 °Overcast

Helena, Saturday, 7 November

Overcast. High 55°, low 51°.

Pressure29.91 inHg
Wind9.5 mph N
Humidity68%
Visibility—
Dew point44°
Sun, 0861° / 44°0Mostly clear
61 °Mostly clear

Helena, Sunday, 8 November

Mostly clear. High 61°, low 44°.

Pressure30.06 inHg
Wind6.8 mph S
Humidity47%
Visibility—
Dew point37°
Mon, 0964° / 46°0.22Light rain
64 °Light rain

Helena, Monday, 9 November

Light rain. High 64°, low 46°.

Pressure29.88 inHg
Wind19 mph SW
Humidity48%
Visibility—
Dew point42°
Tue, 1054° / 41°0Mostly clear
54 °Mostly clear

Helena, Tuesday, 10 November

Mostly clear. High 54°, low 41°.

Pressure30.03 inHg
Wind16.8 mph NW
Humidity49%
Visibility—
Dew point34°
Wed, 1149° / 34°0Partly cloudy
49 °Partly cloudy

Helena, Wednesday, 11 November

Partly cloudy. High 49°, low 34°.

Pressure30.30 inHg
Wind8.4 mph NW
Humidity39%
Visibility—
Dew point22°

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, IL 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, IL 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.