Hyatt Reservoir Weather Forecast
- 41
- 65
Rain Likely
- 42
- 55
Rain Showers
- 41
- 63
Mostly Sunny
- 47
- 72
Partly Sunny
- 52
- 79
Mostly Sunny
- 50
- 77
Mostly Sunny
- 46
- 69
Slight Chance Rain
Today 5 Sep Siskiyou Mountains and Southern Oregon Cascades
Sunny early this morning then becoming partly cloudy. A 10 percent chance of Showers this afternoon. Highs in the mid 50s to mid 60s. Southeast Winds around 5 Mph shifting to the southwest this afternoon.
Tonight 5 Sep Siskiyou Mountains and Southern Oregon Cascades
Mostly cloudy. Slight chance of Thunderstorms early this evening. Scattered Showers this Evening, then numerous Showers after midnight. Lows in the lower to mid 40s. Northwest Winds around 5 Mph shifting to the south well after midnight. Chance of precipitation 70 percent.
Hyatt Reservoir Temperature Statistics
September Temperature
Rogue Valley International Airport (24.9 miles)
Lowest 3 September, 2026
51.1 °FAverage September
59.4 °FHighest 1 September, 2026
75.7 °F
Climate (2021–2026)
Rogue Valley International Airport (24.9 miles)
Average Low 2021–2026
45.4 °FAverage 2021–2026
57 °FAverage High 2021–2026
70.1 °F