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As of 16:34 MDT

Weather in Lewis, CO

90°Current weather

Lewis, Saturday, 8 August, 16:34

Overcast. Feels like 86°. High 91°, low 60°.

Pressure29.83 inHg
Wind11.6 mph W
Humidity17%
Visibility6.2 mi
Dew point39°
Sun, 0993° / 57°0Overcast
93 °Overcast

Lewis, Sunday, 9 August

Overcast. High 93°, low 57°.

Pressure29.88 inHg
Wind8.9 mph W
Humidity16%
Visibility6.2 mi
Dew point36°
Mon, 1091° / 61°0Mostly clear
91 °Mostly clear

Lewis, Monday, 10 August

Mostly clear. High 91°, low 61°.

Pressure29.91 inHg
Wind13.2 mph W
Humidity19%
Visibility6.2 mi
Dew point41°
Tue, 1194° / 60°0Light rain
94 °Light rain

Lewis, Tuesday, 11 August

Light rain. High 94°, low 60°.

Pressure29.88 inHg
Wind12.3 mph W
Humidity19%
Visibility6.2 mi
Dew point41°
Wed, 1288° / 59°0.02Light rain
88 °Light rain

Lewis, Wednesday, 12 August

Light rain. High 88°, low 59°.

Pressure29.85 inHg
Wind12.2 mph W
Humidity27%
Visibility6.2 mi
Dew point46°
Thu, 1387° / 59°0.16Rain
87 °Rain

Lewis, Thursday, 13 August

Rain. High 87°, low 59°.

Pressure29.83 inHg
Wind15.7 mph SW
Humidity28%
Visibility—
Dew point44°
Fri, 1475° / 59°0.47Rain
75 °Rain

Lewis, Friday, 14 August

Rain. High 75°, low 59°.

Pressure30.06 inHg
Wind9.8 mph W
Humidity57%
Visibility—
Dew point53°
Sat, 1585° / 59°0.01Light rain
85 °Light rain

Lewis, Saturday, 15 August

Light rain. High 85°, low 59°.

Pressure30.06 inHg
Wind13 mph W
Humidity32%
Visibility—
Dew point45°
Sun, 1687° / 62°0.03Light rain
87 °Light rain

Lewis, Sunday, 16 August

Light rain. High 87°, low 62°.

Pressure30.09 inHg
Wind15.2 mph W
Humidity33%
Visibility—
Dew point47°
Mon, 1784° / 59°0.08Light rain
84 °Light rain

Lewis, Monday, 17 August

Light rain. High 84°, low 59°.

Pressure30.09 inHg
Wind14 mph W
Humidity34%
Visibility—
Dew point47°
Tue, 1884° / 60°0Overcast
84 °Overcast

Lewis, Tuesday, 18 August

Overcast. High 84°, low 60°.

Pressure30.06 inHg
Wind15.1 mph SW
Humidity31%
Visibility—
Dew point45°
Wed, 1985° / 62°0.01Light rain
85 °Light rain

Lewis, Wednesday, 19 August

Light rain. High 85°, low 62°.

Pressure30.00 inHg
Wind13 mph N
Humidity31%
Visibility—
Dew point46°
Thu, 2088° / 62°0Clear
88 °Clear

Lewis, Thursday, 20 August

Clear. High 88°, low 62°.

Pressure29.94 inHg
Wind16.2 mph NW
Humidity24%
Visibility—
Dew point41°
Fri, 2191° / 61°0Clear
91 °Clear

Lewis, Friday, 21 August

Clear. High 91°, low 61°.

Pressure29.88 inHg
Wind16.6 mph W
Humidity19%
Visibility—
Dew point37°
Sat, 2290° / 61°0.03Light rain
90 °Light rain

Lewis, Saturday, 22 August

Light rain. High 90°, low 61°.

Pressure29.94 inHg
Wind18.7 mph W
Humidity27%
Visibility—
Dew point44°
Sun, 2388° / 58°0.13Rain
88 °Rain

Lewis, Sunday, 23 August

Rain. High 88°, low 58°.

Pressure29.97 inHg
Wind18.7 mph W
Humidity26%
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 Lewis, 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 Lewis, 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.