Armstrong, Friday, 9 October, 23:48
Overcast. Feels like 50°. High 70°, low 43°.
Armstrong, Saturday, 10 October
Rain. High 62°, low 48°.
Armstrong, Sunday, 11 October
Rain. High 67°, low 49°.
Armstrong, Monday, 12 October
Rain. High 72°, low 53°.
Armstrong, Tuesday, 13 October
Clear. High 81°, low 49°.
Armstrong, Wednesday, 14 October
Light rain. High 80°, low 64°.
Armstrong, Thursday, 15 October
Rain. High 66°, low 52°.
Armstrong, Friday, 16 October
Rain. High 78°, low 53°.
Armstrong, Saturday, 17 October
Light rain. High 58°, low 40°.
Armstrong, Sunday, 18 October
Mostly clear. High 49°, low 33°.
Armstrong, Monday, 19 October
Clear. High 59°, low 31°.
Armstrong, Tuesday, 20 October
Partly cloudy. High 58°, low 36°.
Armstrong, Wednesday, 21 October
Partly cloudy. High 59°, low 37°.
Armstrong, Thursday, 22 October
Rain. High 55°, low 50°.
Armstrong, Friday, 23 October
Heavy rain. High 61°, low 47°.
Armstrong, Saturday, 24 October
Partly cloudy. High 64°, low 45°.
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 Armstrong, VA 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 Armstrong, VA 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.