10-day forecast for Sidney, CO: 23° to 53°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Monday, November 16
39° · 0.27 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1550° / 30°0
Morning31°feels 31°
Afternoon49°feels 49°
Evening32°feels 32°
Overnight33°feels 33°
50 °
Sidney, Sunday, 15 November
Light rain. High 50°, low 30°.
Pressure30.15 inHg
Wind2.7 mph W
Humidity59%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 26°0
Morning31°feels 31°
Afternoon53°feels 50°
Evening37°feels 37°
Overnight28°feels 28°
53 °
Sidney, Monday, 16 November
Mostly clear. High 53°, low 26°.
Pressure30.09 inHg
Wind3.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point29°
Tue, 1753° / 34°0
Morning38°feels 38°
Afternoon53°feels 50°
Evening39°feels 36°
Overnight36°feels 36°
53 °
Sidney, Tuesday, 17 November
Light rain. High 53°, low 34°.
Pressure29.88 inHg
Wind2.5 mph S
Humidity46%
Visibility6.2 mi
Dew point27°
Wed, 1839° / 27°0.27
Morning33°feels 33°
Afternoon39°feels 39°
Evening29°feels 29°
Overnight35°feels 31°
39 °
Sidney, Wednesday, 18 November
Snow. High 39°, low 27°.
Pressure30.15 inHg
Wind1.3 mph NW
Humidity90%
Visibility6.2 mi
Dew point33°
Thu, 1947° / 28°0
Morning33°feels 33°
Afternoon43°feels 43°
Evening36°feels 36°
Overnight32°feels 32°
47 °
Sidney, Thursday, 19 November
Overcast. High 47°, low 28°.
Pressure30.09 inHg
Wind3 mph NW
Humidity62%
Visibility—
Dew point29°
Fri, 2045° / 30°0.17
Morning37°feels 33°
Afternoon43°feels 40°
Evening31°feels 25°
Overnight31°feels 23°
45 °
Sidney, Friday, 20 November
Snow. High 45°, low 30°.
Pressure29.83 inHg
Wind10.4 mph W
Humidity53%
Visibility—
Dew point28°
Sat, 2138° / 24°0.06
Morning29°feels 26°
Afternoon34°feels 33°
Evening26°feels 21°
Overnight24°feels 18°
38 °
Sidney, Saturday, 21 November
Light snow. High 38°, low 24°.
Pressure30.27 inHg
Wind6.4 mph W
Humidity61%
Visibility—
Dew point22°
Sun, 2242° / 23°0
Morning28°feels 23°
Afternoon38°feels 38°
Evening29°feels 28°
Overnight24°feels 18°
42 °
Sidney, Sunday, 22 November
Overcast. High 42°, low 23°.
Pressure30.09 inHg
Wind5.8 mph E
Humidity45%
Visibility—
Dew point18°
Mon, 2340° / 26°0.03
Morning30°feels 26°
Afternoon39°feels 39°
Evening30°feels 29°
Overnight26°feels 21°
40 °
Sidney, Monday, 23 November
Snow. High 40°, low 26°.
Pressure30.06 inHg
Wind5 mph SE
Humidity51%
Visibility—
Dew point22°
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.