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As of 14:27 MDT

Weather in Sierra, CO

84°Current weather

Sierra, Saturday, 8 August, 14:27

Partly cloudy. Feels like 81°. High 85°, low 58°.

Pressure29.94 inHg
Wind12.5 mph W
Humidity11%
Visibility6.2 mi
Dew point25°
Sun, 0988° / 62°0Overcast
88 °Overcast

Sierra, Sunday, 9 August

Overcast. High 88°, low 62°.

Pressure29.94 inHg
Wind6.9 mph W
Humidity14%
Visibility6.2 mi
Dew point29°
Mon, 1087° / 56°0Overcast
87 °Overcast

Sierra, Monday, 10 August

Overcast. High 87°, low 56°.

Pressure29.94 inHg
Wind8.6 mph W
Humidity21%
Visibility6.2 mi
Dew point37°
Tue, 1183° / 53°0.05Light rain
83 °Light rain

Sierra, Tuesday, 11 August

Light rain. High 83°, low 53°.

Pressure29.94 inHg
Wind0.1 mph S
Humidity24%
Visibility6.2 mi
Dew point41°
Wed, 1281° / 53°0.22Rain
81 °Rain

Sierra, Wednesday, 12 August

Rain. High 81°, low 53°.

Pressure29.88 inHg
Wind3.4 mph W
Humidity29%
Visibility6.2 mi
Dew point45°
Thu, 1378° / 53°0.22Rain
78 °Rain

Sierra, Thursday, 13 August

Rain. High 78°, low 53°.

Pressure29.91 inHg
Wind12.5 mph E
Humidity32%
Visibility—
Dew point42°
Fri, 1478° / 51°0.01Light rain
78 °Light rain

Sierra, Friday, 14 August

Light rain. High 78°, low 51°.

Pressure30.06 inHg
Wind15.1 mph SW
Humidity43%
Visibility—
Dew point46°
Sat, 1582° / 55°0Clear
82 °Clear

Sierra, Saturday, 15 August

Clear. High 82°, low 55°.

Pressure30.12 inHg
Wind10.6 mph SW
Humidity32%
Visibility—
Dew point42°
Sun, 1680° / 57°0.68Rain
80 °Rain

Sierra, Sunday, 16 August

Rain. High 80°, low 57°.

Pressure30.12 inHg
Wind7.9 mph N
Humidity30%
Visibility—
Dew point43°
Mon, 1779° / 53°0.02Light rain
79 °Light rain

Sierra, Monday, 17 August

Light rain. High 79°, low 53°.

Pressure30.15 inHg
Wind10 mph SW
Humidity35%
Visibility—
Dew point44°
Tue, 1881° / 53°0Partly cloudy
81 °Partly cloudy

Sierra, Tuesday, 18 August

Partly cloudy. High 81°, low 53°.

Pressure30.12 inHg
Wind10 mph W
Humidity31%
Visibility—
Dew point41°
Wed, 1981° / 53°0.02Light rain
81 °Light rain

Sierra, Wednesday, 19 August

Light rain. High 81°, low 53°.

Pressure30.03 inHg
Wind10.1 mph W
Humidity32%
Visibility—
Dew point41°
Thu, 2078° / 55°0.1Light rain
78 °Light rain

Sierra, Thursday, 20 August

Light rain. High 78°, low 55°.

Pressure30.00 inHg
Wind8.7 mph N
Humidity32%
Visibility—
Dew point43°
Fri, 2178° / 54°0.02Light rain
78 °Light rain

Sierra, Friday, 21 August

Light rain. High 78°, low 54°.

Pressure30.00 inHg
Wind11.2 mph E
Humidity27%
Visibility—
Dew point38°
Sat, 2279° / 54°0.3Rain
79 °Rain

Sierra, Saturday, 22 August

Rain. High 79°, low 54°.

Pressure30.00 inHg
Wind8.2 mph SE
Humidity29%
Visibility—
Dew point41°
Sun, 2379° / 51°0.04Light rain
79 °Light rain

Sierra, Sunday, 23 August

Light rain. High 79°, low 51°.

Pressure30.06 inHg
Wind14.2 mph E
Humidity33%
Visibility—
Dew point42°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sierra, CO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sierra, CO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.