O'Brien Weather Forecast
- 37
- 45
Rain
- 38
- 50
Rain
- 36
- 45
Rain
- 35
- 45
Rain Likely
- 33
- 46
Rain Likely
- 32
- 46
Rain
Today 20 Dec Eastern Curry County and Josephine County
Patchy dense fog this morning. Partly cloudy this Morning, then mostly cloudy with a slight chance of rain early this afternoon. Mostly cloudy with a chance of rain and snow late this afternoon. Snow level 3000 feet this afternoon. Highs in the lower to mid 40s. South Winds around 5 Mph. Chance of precipitation 30 percent.
Tonight 20 Dec Eastern Curry County and Josephine County
Cloudy. Chance of rain in the Evening, then rain after midnight. Patchy dense fog through the night. Snow level 3500 feet in the evening. Lows in the mid 30s to lower 40s. Southeast Winds 5 to 10 Mph. Chance of rain 80 percent.
O'Brien Temperature Statistics
December Temperature
Brookings, Brookings Airport (30.4 miles)
Lowest 1 December, 2025
42.1 °FAverage December
51.6 °FHighest 12 December, 2025
63 °F
Climate (2020–Present)
Brookings, Brookings Airport (30.4 miles)
Average Low 2020–2025
47.2 °FAverage 2020–2025
53.2 °FAverage High 2020–2025
60.4 °F