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As of 14:57 MDT

Weather in Helmville, MT

86°Current weather

Helmville, Saturday, 8 August, 14:57

Clear. Feels like 82°. High 86°, low 51°.

Pressure29.83 inHg
Wind9.8 mph W
Humidity15%
Visibility6.2 mi
Dew point33°
Sun, 0985° / 50°0Partly cloudy
85 °Partly cloudy

Helmville, Sunday, 9 August

Partly cloudy. High 85°, low 50°.

Pressure29.88 inHg
Wind4 mph W
Humidity16%
Visibility6.2 mi
Dew point29°
Mon, 1088° / 48°0Clear
88 °Clear

Helmville, Monday, 10 August

Clear. High 88°, low 48°.

Pressure29.85 inHg
Wind6.8 mph W
Humidity17%
Visibility6.2 mi
Dew point30°
Tue, 1187° / 52°0Clear
87 °Clear

Helmville, Tuesday, 11 August

Clear. High 87°, low 52°.

Pressure29.94 inHg
Wind4.5 mph W
Humidity15%
Visibility6.2 mi
Dew point29°
Wed, 1289° / 54°0Clear
89 °Clear

Helmville, Wednesday, 12 August

Clear. High 89°, low 54°.

Pressure29.83 inHg
Wind3 mph NW
Humidity15%
Visibility6.2 mi
Dew point31°
Thu, 1392° / 53°0Clear
92 °Clear

Helmville, Thursday, 13 August

Clear. High 92°, low 53°.

Pressure29.80 inHg
Wind12.1 mph NW
Humidity24%
Visibility—
Dew point40°
Fri, 1488° / 56°0Light rain
88 °Light rain

Helmville, Friday, 14 August

Light rain. High 88°, low 56°.

Pressure29.88 inHg
Wind9.7 mph NW
Humidity17%
Visibility—
Dew point29°
Sat, 1581° / 57°0Overcast
81 °Overcast

Helmville, Saturday, 15 August

Overcast. High 81°, low 57°.

Pressure29.97 inHg
Wind7 mph S
Humidity34%
Visibility—
Dew point44°
Sun, 1683° / 53°0.05Light rain
83 °Light rain

Helmville, Sunday, 16 August

Light rain. High 83°, low 53°.

Pressure30.00 inHg
Wind16.5 mph NW
Humidity29%
Visibility—
Dew point42°
Mon, 1789° / 53°0Light rain
89 °Light rain

Helmville, Monday, 17 August

Light rain. High 89°, low 53°.

Pressure30.06 inHg
Wind10.2 mph NW
Humidity29%
Visibility—
Dew point43°
Tue, 1874° / 58°0.18Light rain
74 °Light rain

Helmville, Tuesday, 18 August

Light rain. High 74°, low 58°.

Pressure29.97 inHg
Wind5.5 mph W
Humidity29%
Visibility—
Dew point38°
Wed, 1984° / 49°0Mostly clear
84 °Mostly clear

Helmville, Wednesday, 19 August

Mostly clear. High 84°, low 49°.

Pressure30.09 inHg
Wind6 mph NW
Humidity39%
Visibility—
Dew point44°
Thu, 2090° / 56°0Overcast
90 °Overcast

Helmville, Thursday, 20 August

Overcast. High 90°, low 56°.

Pressure29.91 inHg
Wind9.7 mph NW
Humidity18%
Visibility—
Dew point32°
Fri, 2191° / 58°0Clear
91 °Clear

Helmville, Friday, 21 August

Clear. High 91°, low 58°.

Pressure29.94 inHg
Wind10 mph NW
Humidity22%
Visibility—
Dew point39°
Sat, 2292° / 60°0Overcast
92 °Overcast

Helmville, Saturday, 22 August

Overcast. High 92°, low 60°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity24%
Visibility—
Dew point41°
Sun, 2393° / 60°0Overcast
93 °Overcast

Helmville, Sunday, 23 August

Overcast. High 93°, low 60°.

Pressure29.97 inHg
Wind12.3 mph E
Humidity26%
Visibility—
Dew point45°

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 Helmville, MT 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 Helmville, MT 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.