10-day forecast for Allen, CO: 52° to 89°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Saturday, August 8
75° · 0.4 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0987° / 56°0.13
Morning66°feels 64°
Afternoon86°feels 83°
Evening71°feels 71°
Overnight64°feels 61°
87 °
Allen, Sunday, 9 August
Light rain. High 87°, low 56°.
Pressure29.91 inHg
Wind7.3 mph SW
Humidity16%
Visibility6.2 mi
Dew point32°
Mon, 1084° / 53°0.2
Morning60°feels 59°
Afternoon82°feels 80°
Evening57°feels 57°
Overnight58°feels 58°
84 °
Allen, Monday, 10 August
Rain. High 84°, low 53°.
Pressure29.97 inHg
Wind5.4 mph S
Humidity28%
Visibility6.2 mi
Dew point44°
Tue, 1184° / 52°0.01
Morning59°feels 58°
Afternoon84°feels 81°
Evening71°feels 69°
Overnight54°feels 53°
84 °
Allen, Tuesday, 11 August
Light rain. High 84°, low 52°.
Pressure29.97 inHg
Wind4.7 mph SE
Humidity31%
Visibility6.2 mi
Dew point45°
Wed, 1289° / 55°0.08
Morning63°feels 61°
Afternoon87°feels 84°
Evening62°feels 62°
Overnight58°feels 55°
89 °
Allen, Wednesday, 12 August
Light rain. High 89°, low 55°.
Pressure29.83 inHg
Wind2.7 mph SE
Humidity22%
Visibility6.2 mi
Dew point39°
Thu, 1377° / 54°0.23
Morning61°feels 60°
Afternoon76°feels 75°
Evening70°feels 69°
Overnight57°feels 56°
77 °
Allen, Thursday, 13 August
Rain. High 77°, low 54°.
Pressure29.83 inHg
Wind7.7 mph SE
Humidity35%
Visibility—
Dew point44°
Fri, 1475° / 54°0.4
Morning60°feels 59°
Afternoon73°feels 72°
Evening69°feels 68°
Overnight61°feels 60°
75 °
Allen, Friday, 14 August
Rain. High 75°, low 54°.
Pressure30.00 inHg
Wind9.7 mph W
Humidity45%
Visibility—
Dew point48°
Sat, 1578° / 54°0
Morning60°feels 59°
Afternoon77°feels 76°
Evening75°feels 74°
Overnight60°feels 60°
78 °
Allen, Saturday, 15 August
Clear. High 78°, low 54°.
Pressure30.06 inHg
Wind13 mph W
Humidity34%
Visibility—
Dew point44°
Sun, 1677° / 54°0.03
Morning60°feels 59°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight58°feels 57°
77 °
Allen, Sunday, 16 August
Light rain. High 77°, low 54°.
Pressure30.12 inHg
Wind7.5 mph W
Humidity35%
Visibility—
Dew point44°
Mon, 1780° / 53°0.11
Morning60°feels 59°
Afternoon78°feels 77°
Evening72°feels 71°
Overnight57°feels 56°
80 °
Allen, Monday, 17 August
Light rain. High 80°, low 53°.
Pressure30.09 inHg
Wind7.3 mph W
Humidity30%
Visibility—
Dew point41°
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.