10-day forecast for Altona, CO: 29° to 62°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Monday, November 9
56°
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0759° / 29°0
Morning41°feels 39°
Afternoon59°feels 56°
Evening43°feels 41°
Overnight31°feels 31°
59 °
Altona, Saturday, 7 November
Mostly clear. High 59°, low 29°.
Pressure30.15 inHg
Wind5.3 mph E
Humidity41%
Visibility6.2 mi
Dew point27°
Sun, 0861° / 33°0
Morning46°feels 46°
Afternoon58°feels 55°
Evening34°feels 31°
Overnight38°feels 38°
61 °
Altona, Sunday, 8 November
Clear. High 61°, low 33°.
Pressure30.12 inHg
Wind4.7 mph E
Humidity35%
Visibility6.2 mi
Dew point25°
Mon, 0962° / 31°0
Morning42°feels 39°
Afternoon61°feels 59°
Evening40°feels 40°
Overnight34°feels 29°
62 °
Altona, Monday, 9 November
Clear. High 62°, low 31°.
Pressure30.03 inHg
Wind5.1 mph E
Humidity30%
Visibility6.2 mi
Dew point25°
Tue, 1062° / 33°0
Morning41°feels 40°
Afternoon62°feels 59°
Evening49°feels 45°
Overnight33°feels 33°
62 °
Altona, Tuesday, 10 November
Overcast. High 62°, low 33°.
Pressure30.03 inHg
Wind1.7 mph E
Humidity30%
Visibility6.2 mi
Dew point23°
Wed, 1158° / 34°0
Morning41°feels 35°
Afternoon55°feels 53°
Evening46°feels 45°
Overnight34°feels 29°
58 °
Altona, Wednesday, 11 November
Overcast. High 58°, low 34°.
Pressure30.18 inHg
Wind8.8 mph W
Humidity35%
Visibility—
Dew point26°
Thu, 1258° / 36°0
Morning42°feels 37°
Afternoon56°feels 54°
Evening44°feels 43°
Overnight38°feels 35°
58 °
Altona, Thursday, 12 November
Clear. High 58°, low 36°.
Pressure30.09 inHg
Wind7.4 mph W
Humidity32%
Visibility—
Dew point26°
Fri, 1358° / 35°0
Morning41°feels 37°
Afternoon53°feels 50°
Evening44°feels 41°
Overnight42°feels 37°
58 °
Altona, Friday, 13 November
Clear. High 58°, low 35°.
Pressure30.03 inHg
Wind9.6 mph W
Humidity27%
Visibility—
Dew point19°
Sat, 1461° / 42°0
Morning48°feels 43°
Afternoon58°feels 55°
Evening47°feels 45°
Overnight45°feels 41°
61 °
Altona, Saturday, 14 November
Overcast. High 61°, low 42°.
Pressure29.94 inHg
Wind10.4 mph W
Humidity16%
Visibility—
Dew point12°
Sun, 1559° / 41°0
Morning46°feels 42°
Afternoon56°feels 52°
Evening47°feels 45°
Overnight44°feels 42°
59 °
Altona, Sunday, 15 November
Overcast. High 59°, low 41°.
Pressure29.94 inHg
Wind6.7 mph W
Humidity19%
Visibility—
Dew point13°
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.