Weather in Helmville, MT
Helmville, Wednesday, 21 October, 00:18
Overcast. Feels like 38°. High 65°, low 33°.
Monthly outlook for Helmville, MT: average high 54.8°, average low 34.8°. That is 4.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 22 October (67.6°), the coolest 24 October (25.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 53.8° | 47.8° | +3.3° |
| 31 October – 9 November | 56.5° | 42° | +8° |
| 10 November – 19 November | at normal | 37.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Ovando (15 mi).
0.06
Helmville, Thursday, 22 October
Rain. High 68°, low 37°.
0.6Helmville, Friday, 23 October
Rain. High 48°, low 36°.
0
Helmville, Saturday, 24 October
Clear. High 48°, low 26°.
0Helmville, Sunday, 25 October
Clear. High 51°, low 29°.
0Helmville, Monday, 26 October
Clear. High 47°, low 30°.
0
Helmville, Tuesday, 27 October
Mostly clear. High 52°, low 31°.
0
Helmville, Wednesday, 28 October
Partly cloudy. High 51°, low 33°.
0Helmville, Thursday, 29 October
Clear. High 53°, low 33°.
0Helmville, Friday, 30 October
Partly cloudy. High 55°, low 33°.
0Helmville, Saturday, 31 October
Overcast. High 49°, low 31°.
0Helmville, Sunday, 1 November
Clear. High 51°, low 31°.
0Helmville, Monday, 2 November
Overcast. High 58°, low 36°.
0Helmville, Tuesday, 3 November
Overcast. High 62°, low 48°.
0Helmville, Wednesday, 4 November
Partly cloudy. High 64°, low 46°.
0Helmville, Thursday, 5 November
Overcast. High 55°, low 44°.
0.08
Helmville, Friday, 6 November
Climate normal for this date — 60-year average.
0.08Helmville, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Helmville, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Helmville, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Helmville, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Helmville, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Helmville, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Helmville, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Helmville, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02Helmville, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Helmville, Monday, 16 November
Climate normal for this date — 60-year average.
0.06Helmville, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Helmville, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Helmville, Thursday, 19 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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