10-day forecast for Sidney, CO: 25° to 57°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Monday, November 9
41° · 0.65 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0347° / 29°0
Morning32°feels 32°
Afternoon47°feels 47°
Evening33°feels 33°
Overnight30°feels 30°
47 °
Sidney, Tuesday, 3 November
Partly cloudy. High 47°, low 29°.
Pressure30.21 inHg
Wind0.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point28°
Wed, 0451° / 27°0
Morning33°feels 33°
Afternoon51°feels 48°
Evening36°feels 36°
Overnight34°feels 34°
51 °
Sidney, Wednesday, 4 November
Partly cloudy. High 51°, low 27°.
Pressure29.83 inHg
Wind4.6 mph W
Humidity49%
Visibility6.2 mi
Dew point24°
Thu, 0551° / 25°0
Morning34°feels 34°
Afternoon51°feels 48°
Evening36°feels 36°
Overnight25°feels 25°
51 °
Sidney, Thursday, 5 November
Clear. High 51°, low 25°.
Pressure30.03 inHg
Wind3.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point27°
Fri, 0640° / 30°0.02
Morning35°feels 35°
Afternoon40°feels 37°
Evening37°feels 37°
Overnight35°feels 35°
40 °
Sidney, Friday, 6 November
Light snow. High 40°, low 30°.
Pressure30.21 inHg
Wind3.7 mph W
Humidity76%
Visibility6.2 mi
Dew point31°
Sat, 0745° / 26°0
Morning32°feels 32°
Afternoon42°feels 42°
Evening36°feels 36°
Overnight30°feels 30°
45 °
Sidney, Saturday, 7 November
Partly cloudy. High 45°, low 26°.
Pressure30.33 inHg
Wind2.7 mph E
Humidity64%
Visibility—
Dew point29°
Sun, 0853° / 31°0
Morning37°feels 36°
Afternoon49°feels 46°
Evening40°feels 39°
Overnight35°feels 33°
53 °
Sidney, Sunday, 8 November
Clear. High 53°, low 31°.
Pressure30.18 inHg
Wind4.7 mph NW
Humidity36%
Visibility—
Dew point23°
Mon, 0957° / 35°0
Morning41°feels 37°
Afternoon53°feels 50°
Evening44°feels 43°
Overnight38°feels 35°
57 °
Sidney, Monday, 9 November
Clear. High 57°, low 35°.
Pressure30.15 inHg
Wind4.3 mph SE
Humidity29%
Visibility—
Dew point20°
Tue, 1052° / 37°0
Morning42°feels 38°
Afternoon50°feels 47°
Evening43°feels 43°
Overnight38°feels 37°
52 °
Sidney, Tuesday, 10 November
Overcast. High 52°, low 37°.
Pressure30.06 inHg
Wind5.1 mph NW
Humidity33%
Visibility—
Dew point22°
Wed, 1151° / 37°0
Morning41°feels 38°
Afternoon49°feels 46°
Evening43°feels 43°
Overnight39°feels 38°
51 °
Sidney, Wednesday, 11 November
Overcast. High 51°, low 37°.
Pressure30.09 inHg
Wind6.3 mph NW
Humidity38%
Visibility—
Dew point24°
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, CO 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.