10-day forecast for Sidney, OR: 38° to 57°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Friday, November 20
53° · 0.5 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1553° / 45°0.5
Morning50°feels 46°
Afternoon53°feels 52°
Evening46°feels 44°
Overnight52°feels 51°
53 °
Sidney, Sunday, 15 November
Rain. High 53°, low 45°.
Pressure29.91 inHg
Wind11 mph S
Humidity75%
Visibility3.9 mi
Dew point48°
Mon, 1654° / 41°0.11
Morning42°feels 39°
Afternoon54°feels 53°
Evening46°feels 46°
Overnight44°feels 42°
54 °
Sidney, Monday, 16 November
Rain. High 54°, low 41°.
Pressure30.09 inHg
Wind6.8 mph S
Humidity70%
Visibility6.2 mi
Dew point44°
Tue, 1752° / 41°0.05
Morning41°feels 39°
Afternoon53°feels 51°
Evening46°feels 43°
Overnight43°feels 39°
52 °
Sidney, Tuesday, 17 November
Light rain. High 52°, low 41°.
Pressure29.91 inHg
Wind2.8 mph E
Humidity78%
Visibility6.2 mi
Dew point43°
Wed, 1853° / 42°0.07
Morning45°feels 42°
Afternoon49°feels 46°
Evening49°feels 47°
Overnight46°feels 45°
53 °
Sidney, Wednesday, 18 November
Light rain. High 53°, low 42°.
Pressure29.77 inHg
Wind8.1 mph N
Humidity76%
Visibility6.2 mi
Dew point43°
Thu, 1952° / 38°0
Morning41°feels 38°
Afternoon47°feels 44°
Evening50°feels 48°
Overnight41°feels 38°
52 °
Sidney, Thursday, 19 November
Clear. High 52°, low 38°.
Pressure30.00 inHg
Wind7.4 mph N
Humidity78%
Visibility—
Dew point39°
Fri, 2055° / 40°0
Morning42°feels 39°
Afternoon48°feels 46°
Evening51°feels 50°
Overnight45°feels 44°
55 °
Sidney, Friday, 20 November
Partly cloudy. High 55°, low 40°.
Pressure29.97 inHg
Wind6.9 mph S
Humidity80%
Visibility—
Dew point40°
Sat, 2149° / 46°0.26
Morning47°feels 47°
Afternoon47°feels 47°
Evening48°feels 47°
Overnight49°feels 46°
49 °
Sidney, Saturday, 21 November
Light rain. High 49°, low 46°.
Pressure29.85 inHg
Wind7.4 mph S
Humidity95%
Visibility—
Dew point45°
Sun, 2255° / 44°0.02
Morning47°feels 46°
Afternoon50°feels 50°
Evening50°feels 49°
Overnight44°feels 42°
55 °
Sidney, Sunday, 22 November
Light rain. High 55°, low 44°.
Pressure30.00 inHg
Wind3.6 mph N
Humidity79%
Visibility—
Dew point43°
Mon, 2347° / 42°0.3
Morning43°feels 40°
Afternoon44°feels 41°
Evening46°feels 43°
Overnight46°feels 45°
47 °
Sidney, Monday, 23 November
Rain. High 47°, low 42°.
Pressure29.74 inHg
Wind6.5 mph NW
Humidity89%
Visibility—
Dew point41°
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 Sidney, 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.