10-day forecast for Altona, CO: 30° to 60°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Friday, November 13
51°
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0558° / 34°0
Morning45°feels 45°
Afternoon58°feels 56°
Evening35°feels 35°
Overnight36°feels 34°
58 °
Altona, Thursday, 5 November
Clear. High 58°, low 34°.
Pressure30.06 inHg
Wind4.9 mph SE
Humidity42%
Visibility6.2 mi
Dew point25°
Fri, 0654° / 34°0
Morning42°feels 42°
Afternoon54°feels 51°
Evening35°feels 35°
Overnight37°feels 37°
54 °
Altona, Friday, 6 November
Overcast. High 54°, low 34°.
Pressure30.12 inHg
Wind4.1 mph E
Humidity43%
Visibility6.2 mi
Dew point28°
Sat, 0755° / 30°0
Morning39°feels 39°
Afternoon55°feels 52°
Evening37°feels 37°
Overnight31°feels 31°
55 °
Altona, Saturday, 7 November
Clear. High 55°, low 30°.
Pressure30.18 inHg
Wind4.6 mph E
Humidity42%
Visibility6.2 mi
Dew point29°
Sun, 0857° / 33°0
Morning43°feels 42°
Afternoon53°feels 50°
Evening44°feels 43°
Overnight37°feels 37°
57 °
Altona, Sunday, 8 November
Clear. High 57°, low 33°.
Pressure30.21 inHg
Wind4.2 mph E
Humidity39%
Visibility—
Dew point28°
Mon, 0960° / 32°0
Morning41°feels 38°
Afternoon58°feels 55°
Evening46°feels 45°
Overnight40°feels 37°
60 °
Altona, Monday, 9 November
Clear. High 60°, low 32°.
Pressure30.09 inHg
Wind7 mph SE
Humidity29%
Visibility—
Dew point24°
Tue, 1055° / 39°0
Morning44°feels 40°
Afternoon53°feels 49°
Evening44°feels 42°
Overnight42°feels 38°
55 °
Altona, Tuesday, 10 November
Overcast. High 55°, low 39°.
Pressure30.03 inHg
Wind6.1 mph W
Humidity20%
Visibility—
Dew point12°
Wed, 1151° / 35°0
Morning44°feels 42°
Afternoon48°feels 46°
Evening39°feels 38°
Overnight37°feels 34°
51 °
Altona, Wednesday, 11 November
Overcast. High 51°, low 35°.
Pressure30.18 inHg
Wind5.6 mph E
Humidity40%
Visibility—
Dew point26°
Thu, 1255° / 34°0
Morning39°feels 35°
Afternoon50°feels 47°
Evening41°feels 38°
Overnight40°feels 34°
55 °
Altona, Thursday, 12 November
Clear. High 55°, low 34°.
Pressure30.06 inHg
Wind10.2 mph W
Humidity37%
Visibility—
Dew point24°
Fri, 1360° / 38°0
Morning45°feels 38°
Afternoon57°feels 54°
Evening43°feels 40°
Overnight40°feels 34°
60 °
Altona, Friday, 13 November
Clear. High 60°, low 38°.
Pressure29.85 inHg
Wind10.8 mph W
Humidity16%
Visibility—
Dew point11°
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 Altona, 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.