Rainbow Bay Weather Forecast
- 43
- 67
Mostly Sunny
- 48
- 74
Slight Chance Thunderstorms
- 49
- 78
Mostly Sunny
- 49
- 79
Chance Rain Showers
- 47
- 77
Chance Rain Showers
- 46
- 75
Mostly Sunny
- 48
- 76
Mostly Sunny
Today 21 Jul Siskiyou Mountains and Southern Oregon Cascades
Sunny. Highs in the lower 60s to lower 70s. Northwest Winds 5 to 10 Mph.
Tonight 21 Jul Siskiyou Mountains and Southern Oregon Cascades
Mostly clear. Lows in the mid 40s to lower 50s. Northwest Winds 5 to 10 Mph shifting to the north well after midnight.
Rainbow Bay Temperature Statistics
July Temperature
Klamath Falls International Airport (29.2 miles)
Lowest 5 July, 2025
45.6 °FAverage July
71.1 °FHighest 13 July, 2025
97.6 °F
Climate (2020–Present)
Klamath Falls International Airport (29.2 miles)
Average Low 2020–2025
33.8 °FAverage 2020–2025
48.6 °FAverage High 2020–2025
63.2 °F