10-day forecast for Sunnyside, OR: 52° to 89°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Thursday, August 13
64° · 0.2 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 52°0
Morning58°feels 57°
Afternoon80°feels 79°
Evening75°feels 74°
Overnight57°feels 55°
83 °
Sunnyside, Monday, 10 August
Clear. High 83°, low 52°.
Pressure30.09 inHg
Wind5.1 mph NW
Humidity38%
Visibility6.2 mi
Dew point48°
Tue, 1187° / 56°0
Morning61°feels 60°
Afternoon84°feels 82°
Evening77°feels 77°
Overnight60°feels 59°
87 °
Sunnyside, Tuesday, 11 August
Clear. High 87°, low 56°.
Pressure30.09 inHg
Wind4.9 mph N
Humidity38%
Visibility6.2 mi
Dew point49°
Wed, 1285° / 60°0
Morning62°feels 62°
Afternoon83°feels 81°
Evening76°feels 75°
Overnight62°feels 62°
85 °
Sunnyside, Wednesday, 12 August
Clear. High 85°, low 60°.
Pressure30.00 inHg
Wind5.3 mph N
Humidity40%
Visibility6.2 mi
Dew point50°
Thu, 1389° / 57°0
Morning67°feels 66°
Afternoon83°feels 82°
Evening78°feels 78°
Overnight60°feels 59°
89 °
Sunnyside, Thursday, 13 August
Clear. High 89°, low 57°.
Pressure29.83 inHg
Wind7.8 mph NW
Humidity32%
Visibility—
Dew point48°
Fri, 1488° / 59°0
Morning69°feels 68°
Afternoon83°feels 82°
Evening77°feels 77°
Overnight67°feels 66°
88 °
Sunnyside, Friday, 14 August
Overcast. High 88°, low 59°.
Pressure29.91 inHg
Wind4.9 mph N
Humidity31%
Visibility—
Dew point48°
Sat, 1588° / 60°0
Morning70°feels 69°
Afternoon85°feels 83°
Evening77°feels 76°
Overnight67°feels 66°
88 °
Sunnyside, Saturday, 15 August
Clear. High 88°, low 60°.
Pressure29.94 inHg
Wind8.1 mph NW
Humidity32%
Visibility—
Dew point50°
Sun, 1686° / 59°0
Morning68°feels 67°
Afternoon82°feels 80°
Evening76°feels 75°
Overnight67°feels 66°
86 °
Sunnyside, Sunday, 16 August
Overcast. High 86°, low 59°.
Pressure29.97 inHg
Wind6.9 mph W
Humidity28%
Visibility—
Dew point44°
Mon, 1764° / 58°0.2
Morning59°feels 59°
Afternoon59°feels 59°
Evening60°feels 60°
Overnight59°feels 59°
64 °
Sunnyside, Monday, 17 August
Light rain. High 64°, low 58°.
Pressure30.06 inHg
Wind6 mph SE
Humidity95%
Visibility—
Dew point58°
Tue, 1875° / 59°0.02
Morning63°feels 63°
Afternoon72°feels 71°
Evening67°feels 67°
Overnight64°feels 64°
75 °
Sunnyside, Tuesday, 18 August
Light rain. High 75°, low 59°.
Pressure30.00 inHg
Wind3.5 mph S
Humidity57%
Visibility—
Dew point55°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Sunnyside, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.