10-day forecast for Sierra, CO: 51° to 87°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Monday, August 10
82° · 0.41 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 60°0
Morning71°feels 70°
Afternoon87°feels 84°
Evening73°feels 72°
Overnight62°feels 60°
87 °
Sierra, Monday, 10 August
Clear. High 87°, low 60°.
Pressure29.94 inHg
Wind7.9 mph W
Humidity18%
Visibility6.2 mi
Dew point34°
Tue, 1185° / 53°0.3
Morning63°feels 62°
Afternoon81°feels 80°
Evening60°feels 59°
Overnight57°feels 55°
85 °
Sierra, Tuesday, 11 August
Rain. High 85°, low 53°.
Pressure29.91 inHg
Wind0.6 mph N
Humidity22%
Visibility6.2 mi
Dew point40°
Wed, 1282° / 53°0.41
Morning64°feels 63°
Afternoon63°feels 62°
Evening58°feels 57°
Overnight53°feels 52°
82 °
Sierra, Wednesday, 12 August
Rain. High 82°, low 53°.
Pressure29.83 inHg
Wind2.9 mph NE
Humidity24%
Visibility6.2 mi
Dew point41°
Thu, 1379° / 51°0.03
Morning58°feels 57°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight52°feels 52°
79 °
Sierra, Thursday, 13 August
Light rain. High 79°, low 51°.
Pressure29.88 inHg
Wind16.2 mph SW
Humidity34%
Visibility—
Dew point42°
Fri, 1475° / 52°0.02
Morning58°feels 57°
Afternoon73°feels 72°
Evening68°feels 67°
Overnight57°feels 56°
75 °
Sierra, Friday, 14 August
Light rain. High 75°, low 52°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity40%
Visibility—
Dew point45°
Sat, 1577° / 53°0.07
Morning60°feels 58°
Afternoon74°feels 72°
Evening58°feels 57°
Overnight58°feels 56°
77 °
Sierra, Saturday, 15 August
Light rain. High 77°, low 53°.
Pressure30.09 inHg
Wind11.4 mph SW
Humidity28%
Visibility—
Dew point38°
Sun, 1675° / 52°0.32
Morning59°feels 58°
Afternoon72°feels 71°
Evening58°feels 58°
Overnight55°feels 54°
75 °
Sierra, Sunday, 16 August
Rain. High 75°, low 52°.
Pressure30.15 inHg
Wind8.3 mph SW
Humidity36%
Visibility—
Dew point43°
Mon, 1780° / 52°0.08
Morning58°feels 57°
Afternoon74°feels 73°
Evening69°feels 68°
Overnight57°feels 57°
80 °
Sierra, Monday, 17 August
Light rain. High 80°, low 52°.
Pressure30.12 inHg
Wind8.4 mph SW
Humidity36%
Visibility—
Dew point43°
Tue, 1880° / 53°0.02
Morning59°feels 58°
Afternoon76°feels 75°
Evening73°feels 72°
Overnight61°feels 60°
80 °
Sierra, Tuesday, 18 August
Light rain. High 80°, low 53°.
Pressure30.03 inHg
Wind10.5 mph SW
Humidity33%
Visibility—
Dew point42°
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 Sierra, 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.