10-day forecast for Sidney, CO: 15° to 59°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Monday, November 9
37° · 0.49 in
Worst day: Tuesday, November 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0959° / 32°0
Morning36°feels 36°
Afternoon59°feels 57°
Evening38°feels 38°
Overnight34°feels 34°
59 °
Sidney, Monday, 9 November
Clear. High 59°, low 32°.
Pressure30.18 inHg
Wind1.7 mph NW
Humidity39%
Visibility6.2 mi
Dew point26°
Tue, 1052° / 33°0
Morning40°feels 40°
Afternoon51°feels 48°
Evening38°feels 38°
Overnight34°feels 34°
52 °
Sidney, Tuesday, 10 November
Mostly clear. High 52°, low 33°.
Pressure30.21 inHg
Wind8.2 mph W
Humidity47%
Visibility6.2 mi
Dew point29°
Wed, 1151° / 32°0
Morning37°feels 37°
Afternoon51°feels 48°
Evening35°feels 35°
Overnight33°feels 33°
51 °
Sidney, Wednesday, 11 November
Overcast. High 51°, low 32°.
Pressure30.33 inHg
Wind2.9 mph W
Humidity48%
Visibility6.2 mi
Dew point21°
Thu, 1255° / 34°0
Morning39°feels 39°
Afternoon55°feels 52°
Evening42°feels 42°
Overnight35°feels 35°
55 °
Sidney, Thursday, 12 November
Clear. High 55°, low 34°.
Pressure30.15 inHg
Wind1 mph NW
Humidity45%
Visibility6.2 mi
Dew point26°
Fri, 1356° / 34°0
Morning39°feels 38°
Afternoon51°feels 49°
Evening45°feels 45°
Overnight37°feels 37°
56 °
Sidney, Friday, 13 November
Overcast. High 56°, low 34°.
Pressure30.03 inHg
Wind2.2 mph E
Humidity45%
Visibility—
Dew point29°
Sat, 1453° / 34°0
Morning39°feels 38°
Afternoon50°feels 47°
Evening41°feels 41°
Overnight36°feels 36°
53 °
Sidney, Saturday, 14 November
Partly cloudy. High 53°, low 34°.
Pressure29.94 inHg
Wind6.2 mph NW
Humidity34%
Visibility—
Dew point22°
Sun, 1552° / 36°0
Morning40°feels 38°
Afternoon49°feels 48°
Evening41°feels 40°
Overnight38°feels 37°
52 °
Sidney, Sunday, 15 November
Overcast. High 52°, low 36°.
Pressure29.94 inHg
Wind8.4 mph NW
Humidity27%
Visibility—
Dew point15°
Mon, 1651° / 35°0
Morning38°feels 35°
Afternoon47°feels 46°
Evening43°feels 42°
Overnight37°feels 32°
51 °
Sidney, Monday, 16 November
Overcast. High 51°, low 35°.
Pressure29.83 inHg
Wind5.7 mph SE
Humidity50%
Visibility—
Dew point29°
Tue, 1737° / 15°0.49
Morning33°feels 28°
Afternoon29°feels 20°
Evening22°feels 14°
Overnight19°feels 13°
37 °
Sidney, Tuesday, 17 November
Snow. High 37°, low 15°.
Pressure30.00 inHg
Wind10.7 mph W
Humidity94%
Visibility—
Dew point29°
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.