10-day forecast for Shannon, OR: 49° to 87°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
57° · 0.07 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 49°0
Morning57°feels 56°
Afternoon83°feels 81°
Evening66°feels 66°
Overnight53°feels 53°
85 °
Shannon, Monday, 10 August
Clear. High 85°, low 49°.
Pressure30.06 inHg
Wind6 mph NE
Humidity30%
Visibility6.2 mi
Dew point44°
Tue, 1186° / 51°0
Morning60°feels 59°
Afternoon86°feels 83°
Evening67°feels 66°
Overnight53°feels 52°
86 °
Shannon, Tuesday, 11 August
Clear. High 86°, low 51°.
Pressure30.06 inHg
Wind5.7 mph NE
Humidity32%
Visibility6.2 mi
Dew point47°
Wed, 1284° / 52°0
Morning60°feels 59°
Afternoon84°feels 82°
Evening63°feels 62°
Overnight54°feels 54°
84 °
Shannon, Wednesday, 12 August
Clear. High 84°, low 52°.
Pressure29.97 inHg
Wind5.4 mph N
Humidity42%
Visibility6.2 mi
Dew point53°
Thu, 1385° / 50°0
Morning64°feels 63°
Afternoon82°feels 80°
Evening63°feels 63°
Overnight54°feels 53°
85 °
Shannon, Thursday, 13 August
Clear. High 85°, low 50°.
Pressure29.83 inHg
Wind11.3 mph NW
Humidity26%
Visibility—
Dew point43°
Fri, 1483° / 51°0
Morning64°feels 63°
Afternoon80°feels 79°
Evening64°feels 63°
Overnight54°feels 53°
83 °
Shannon, Friday, 14 August
Overcast. High 83°, low 51°.
Pressure29.91 inHg
Wind9 mph W
Humidity36%
Visibility—
Dew point50°
Sat, 1584° / 50°0
Morning64°feels 63°
Afternoon81°feels 79°
Evening62°feels 62°
Overnight53°feels 53°
84 °
Shannon, Saturday, 15 August
Mostly clear. High 84°, low 50°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity31%
Visibility—
Dew point47°
Sun, 1680° / 51°0
Morning62°feels 62°
Afternoon77°feels 76°
Evening60°feels 59°
Overnight55°feels 55°
80 °
Shannon, Sunday, 16 August
Partly cloudy. High 80°, low 51°.
Pressure29.97 inHg
Wind9.6 mph W
Humidity34%
Visibility—
Dew point46°
Mon, 1757° / 53°0.07
Morning55°feels 55°
Afternoon57°feels 57°
Evening56°feels 56°
Overnight54°feels 54°
57 °
Shannon, Monday, 17 August
Light rain. High 57°, low 53°.
Pressure30.06 inHg
Wind2.6 mph NW
Humidity97%
Visibility—
Dew point56°
Tue, 1871° / 54°0.01
Morning61°feels 61°
Afternoon69°feels 69°
Evening60°feels 59°
Overnight59°feels 58°
71 °
Shannon, Tuesday, 18 August
Light rain. High 71°, low 54°.
Pressure29.97 inHg
Wind4.9 mph W
Humidity56%
Visibility—
Dew point53°
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 Shannon, 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.