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Yoncalla, OR Weather Tomorrow

Need tomorrow's weather for Yoncalla? This 5 day forecast provides precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Yoncalla area and around Douglas county, Oregon.
Updated: Mon Sep 14th 2026 11:45 AM PDT
Yoncalla, OR Weather – 9-14 – Sunny
73° / 46°
Sunny
In Yoncalla, it will be sunny with highs near 73°F and lows around 46°F. There's a very small chance of rainfall, only about 7%. Winds will be light at 8mph and gusts of 15.7mph at 8 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 83% at 11 PM and 29% being its lowest at 3 PM. Barometric pressure is its highest of 30.08inHg at 12 PM, a lowest point of 29.97inHg at 5 PM with an avg 30.01inHg.
Yoncalla, OR Weather – 9-15 – Sunny
72° / 47°

Weather Tomorrow

Sunny
A sunny day is in the forecast for Yoncalla, with a high of 72°F and a low of 47°F. There's a very small chance of rainfall, only about 9%. Winds will be light at 8mph and gusts of 13mph at 4 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 95% at 7 AM and 35% being its lowest at 3 PM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.93inHg at 5 PM with an avg 29.99inHg.
Yoncalla, OR Weather – 9-16 – Sunny
76° / 47°
Sunny
A sunny day is in the forecast for Yoncalla, with a high of 76°F and a low of 47°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 11mph on average and gusts of 14.8mph at 6 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 98% at 7 AM and 33% being its lowest at 2 PM. Barometric pressure is its highest of 30.08inHg at 8 AM, a lowest point of 29.91inHg at 5 PM with an avg 30inHg.
Yoncalla, OR Weather – 9-17 – Sunny
80° / 51°
Sunny
Yoncalla is set for sunshine with temperatures peaking at 80°F and dipping to 51°F. There's a very small chance of rainfall, only about 4% with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 14.1mph at 12 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 93% at 7 AM and 28% being its lowest at 3 PM. Barometric pressure is its highest of 30.12inHg at 11 PM, a lowest point of 29.95inHg at 4 PM with an avg 30.01inHg.
Yoncalla, OR Weather – 9-18 – Sunny
85° / 50°
Sunny
A sunny day is in the forecast for Yoncalla, with a high of 85°F and a low of 50°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 10mph and gusts of 15.4mph at 8 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 97% at 6 AM and 25% being its lowest at 2 PM. Barometric pressure is its highest of 30.17inHg at 7 AM, a lowest point of 29.93inHg at 5 PM with an avg 30.06inHg.
Yoncalla, OR Weather – 9-19 – Overcast
74° / 52°
Overcast
Daytime highs will reach 74°F with lows dropping to 52°F in Yoncalla, where it will be overcast. There might be light rainfall having a 12% chance. Winds will be light at 9mph and gusts of 19.5mph at 5 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 97% at 4 AM and 40% being its lowest at 2 PM. Barometric pressure is its highest of 30.07inHg at 8 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.03inHg.

Currently

Sunny 64°F
30.11 inHg.
Barometer
52%
Humidity
NNW 4.3 mph
Wind
Sunny

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