Rosslyn Weather Forecast
- 58
- 87
Mostly Sunny
- 58
- 88
Mostly Sunny
- 59
- 88
Partly Sunny
- 62
- 87
Partly Sunny
- 61
- 86
Slight Chance Rain Showers
- 60
- 85
Chance Rain Showers
- 61
- 81
Slight Chance Thunderstorms
Today 18 Sep Powell
Mostly sunny. Hot with Highs in the upper 80s. East Winds around 5 Mph.
Tonight 18 Sep Powell
Clear. Lows in the upper 50s. Light and variable Winds.
Rosslyn Temperature Statistics
September Temperature
Mount Sterling-Montgomery County Airport (17.4 miles)
Lowest 7 September, 2025
44.6 °FAverage September
66.1 °FHighest 5 September, 2025
87.8 °F
Climate (2020–Present)
Mount Sterling-Montgomery County Airport (17.4 miles)
Average Low 2020–2025
46.2 °FAverage 2020–2025
56 °FAverage High 2020–2025
66.3 °F