Helena, Friday, 16 October, 01:25
Clear. Feels like 68°. High 82°, low 53°.
Helena, Saturday, 17 October
Clear. High 70°, low 51°.
Helena, Sunday, 18 October
Clear. High 73°, low 52°.
Helena, Monday, 19 October
Clear. High 74°, low 52°.
Helena, Tuesday, 20 October
Clear. High 78°, low 55°.
Helena, Wednesday, 21 October
Clear. High 83°, low 54°.
Helena, Thursday, 22 October
Clear. High 85°, low 55°.
Helena, Friday, 23 October
Mostly clear. High 85°, low 56°.
Helena, Saturday, 24 October
Clear. High 86°, low 57°.
Helena, Sunday, 25 October
Overcast. High 85°, low 62°.
Helena, Monday, 26 October
Overcast. High 85°, low 60°.
Helena, Tuesday, 27 October
Overcast. High 81°, low 64°.
Helena, Wednesday, 28 October
Light rain. High 82°, low 69°.
Helena, Thursday, 29 October
Clear. High 81°, low 53°.
Helena, Friday, 30 October
Clear. High 85°, low 53°.
Helena, Saturday, 31 October
Clear. High 85°, low 56°.
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, LA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
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.
They are real temperature extremes recorded in Helena, LA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.