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As of 01:30 MDT

Weather in Lewis, CO

49°Current weather

Lewis, Saturday, 10 October, 01:30

Mostly clear. Feels like 48°. High 69°, low 44°.

Pressure29.91 inHg
Wind3.6 mph E
Humidity54%
Visibility6.2 mi
Dew point33°
Sun, 1168° / 46°0.44Rain
68 °Rain

Lewis, Sunday, 11 October

Rain. High 68°, low 46°.

Pressure29.77 inHg
Wind18 mph SE
Humidity48%
Visibility6.2 mi
Dew point46°
Mon, 1262° / 47°0.02Light rain
62 °Light rain

Lewis, Monday, 12 October

Light rain. High 62°, low 47°.

Pressure29.91 inHg
Wind11.9 mph S
Humidity48%
Visibility6.2 mi
Dew point40°
Tue, 1353° / 45°0.48Rain
53 °Rain

Lewis, Tuesday, 13 October

Rain. High 53°, low 45°.

Pressure29.91 inHg
Wind13.4 mph S
Humidity71%
Visibility4.1 mi
Dew point43°
Wed, 1453° / 41°0.49Rain
53 °Rain

Lewis, Wednesday, 14 October

Rain. High 53°, low 41°.

Pressure30.12 inHg
Wind8 mph SE
Humidity81%
Visibility—
Dew point39°
Thu, 1560° / 33°0Clear
60 °Clear

Lewis, Thursday, 15 October

Clear. High 60°, low 33°.

Pressure30.09 inHg
Wind8.6 mph NW
Humidity36%
Visibility—
Dew point27°
Fri, 1663° / 40°0Clear
63 °Clear

Lewis, Friday, 16 October

Clear. High 63°, low 40°.

Pressure30.21 inHg
Wind9.7 mph N
Humidity32%
Visibility—
Dew point26°
Sat, 1761° / 44°0Clear
61 °Clear

Lewis, Saturday, 17 October

Clear. High 61°, low 44°.

Pressure30.33 inHg
Wind17.8 mph SE
Humidity48%
Visibility—
Dew point36°
Sun, 1863° / 44°0Clear
63 °Clear

Lewis, Sunday, 18 October

Clear. High 63°, low 44°.

Pressure30.06 inHg
Wind8.5 mph W
Humidity41%
Visibility—
Dew point34°
Mon, 1951° / 43°0.19Light rain
51 °Light rain

Lewis, Monday, 19 October

Light rain. High 51°, low 43°.

Pressure29.94 inHg
Wind11 mph NW
Humidity84%
Visibility—
Dew point45°
Tue, 2055° / 41°0.2Light rain
55 °Light rain

Lewis, Tuesday, 20 October

Light rain. High 55°, low 41°.

Pressure29.91 inHg
Wind14 mph W
Humidity60%
Visibility—
Dew point39°
Wed, 2154° / 39°0.01Light rain
54 °Light rain

Lewis, Wednesday, 21 October

Light rain. High 54°, low 39°.

Pressure30.15 inHg
Wind15.2 mph N
Humidity20%
Visibility—
Dew point9°
Thu, 2260° / 37°0Clear
60 °Clear

Lewis, Thursday, 22 October

Clear. High 60°, low 37°.

Pressure30.03 inHg
Wind12.8 mph S
Humidity21%
Visibility—
Dew point15°
Fri, 2355° / 37°0Clear
55 °Clear

Lewis, Friday, 23 October

Clear. High 55°, low 37°.

Pressure30.03 inHg
Wind15.1 mph NW
Humidity33%
Visibility—
Dew point24°
Sat, 2456° / 30°0Clear
56 °Clear

Lewis, Saturday, 24 October

Clear. High 56°, low 30°.

Pressure30.27 inHg
Wind8.8 mph W
Humidity19%
Visibility—
Dew point7°
Sun, 2559° / 35°0Overcast
59 °Overcast

Lewis, Sunday, 25 October

Overcast. High 59°, low 35°.

Pressure30.15 inHg
Wind11.1 mph N
Humidity16%
Visibility—
Dew point10°

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.