10-day forecast for Allen, CO: 23° to 57°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Thursday, October 29
45° · 0.42 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2855° / 35°0
Morning38°feels 35°
Afternoon54°feels 52°
Evening39°feels 35°
Overnight37°feels 33°
55 °
Allen, Wednesday, 28 October
Clear. High 55°, low 35°.
Pressure30.03 inHg
Wind8.2 mph SW
Humidity49%
Visibility6.2 mi
Dew point27°
Thu, 2957° / 35°0
Morning36°feels 36°
Afternoon57°feels 54°
Evening40°feels 37°
Overnight36°feels 32°
57 °
Allen, Thursday, 29 October
Overcast. High 57°, low 35°.
Pressure30.09 inHg
Wind3.7 mph S
Humidity45%
Visibility6.2 mi
Dew point22°
Fri, 3057° / 38°0.02
Morning41°feels 41°
Afternoon56°feels 53°
Evening42°feels 40°
Overnight39°feels 37°
57 °
Allen, Friday, 30 October
Light rain. High 57°, low 38°.
Pressure30.03 inHg
Wind2.1 mph SE
Humidity47%
Visibility6.2 mi
Dew point28°
Sat, 3151° / 36°0.04
Morning41°feels 39°
Afternoon48°feels 46°
Evening43°feels 41°
Overnight38°feels 35°
51 °
Allen, Saturday, 31 October
Snow. High 51°, low 36°.
Pressure30.00 inHg
Wind8.2 mph SW
Humidity61%
Visibility—
Dew point35°
Sun, 0145° / 27°0.42
Morning39°feels 38°
Afternoon44°feels 41°
Evening37°feels 33°
Overnight29°feels 26°
45 °
Allen, Sunday, 1 November
Snow. High 45°, low 27°.
Pressure29.91 inHg
Wind7.2 mph W
Humidity71%
Visibility—
Dew point35°
Mon, 0231° / 23°0.08
Morning25°feels 18°
Afternoon29°feels 22°
Evening26°feels 18°
Overnight24°feels 16°
31 °
Allen, Monday, 2 November
Light snow. High 31°, low 23°.
Pressure30.12 inHg
Wind10.3 mph NW
Humidity62%
Visibility—
Dew point17°
Tue, 0335° / 24°0.08
Morning27°feels 24°
Afternoon32°feels 32°
Evening30°feels 30°
Overnight25°feels 24°
35 °
Allen, Tuesday, 3 November
Light snow. High 35°, low 24°.
Pressure30.24 inHg
Wind9.2 mph W
Humidity76%
Visibility—
Dew point24°
Wed, 0440° / 25°0
Morning28°feels 28°
Afternoon34°feels 34°
Evening32°feels 32°
Overnight26°feels 26°
40 °
Allen, Wednesday, 4 November
Overcast. High 40°, low 25°.
Pressure30.30 inHg
Wind2.4 mph E
Humidity73%
Visibility—
Dew point26°
Thu, 0546° / 25°0
Morning30°feels 30°
Afternoon40°feels 40°
Evening37°feels 37°
Overnight33°feels 33°
46 °
Allen, Thursday, 5 November
Overcast. High 46°, low 25°.
Pressure30.18 inHg
Wind2.6 mph W
Humidity53%
Visibility—
Dew point23°
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 Allen, 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.