Umpqua River South Jetty Weather Forecast
- 53
- 61
Mostly Cloudy
- 53
- 62
Increasing Clouds
- 54
- 62
Partly Sunny
- 56
- 65
Mostly Sunny
- 55
- 65
Partly Sunny
- 55
- 63
Mostly Cloudy
- 55
- 62
Mostly Cloudy
Today 13 Sep South Central Oregon Coast
Mostly cloudy this morning then becoming partly cloudy. Patchy fog this morning. Along the Coast, mostly cloudy with a 20 percent chance of rain this Morning, then partly cloudy this afternoon. Inland, mostly cloudy with a 40 percent chance of rain this Morning, then partly cloudy this afternoon. Highs in the lower to mid 60s. Southwest Winds around 5 Mph shifting to the west late this afternoon.
Tonight 13 Sep South Central Oregon Coast
Partly cloudy then becoming mostly clear after midnight then becoming partly cloudy. Along the Coast, patchy fog after midnight. Areas of fog well after midnight. Inland, patchy fog well after midnight. Lows in the mid 40s to lower 50s. Light Winds becoming east around 5 Mph late this evening and overnight.
Umpqua River South Jetty Temperature Statistics
September Temperature
Southwest Oregon Regional Airport (16.8 miles)
Lowest 8 September, 2026
50.6 °FAverage September
60.3 °FHighest 9 September, 2026
74.6 °F
Climate (2021–2026)
Southwest Oregon Regional Airport (16.8 miles)
Average Low 2021–2026
47 °FAverage 2021–2026
53 °FAverage High 2021–2026
59.6 °F