As of 09:33 MDT

Weather in Lewis, UT

58°Current weather

Lewis, Tuesday, 20 October, 09:33

Mostly clear. Feels like 57°. High 70°, low 55°.

Pressure30.12 inHg
Wind4.6 mph S
Humidity69%
Visibility6.2 mi
Dew point48°

Monthly outlook for Lewis, UT: average high 61.2°, average low 49°. That is 2.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 21 October (70.7°), the coolest 25 October (43.7°).

61.2°/49°
Average high / low
+2.4°
Above normal
6 / 3
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October62.2°59.1°+1.7°
30 October – 8 November59.5°53°+3.6°
9 November – 18 Novemberat normal48.6°—

October records over 66 years

89.2°4 October 2024All-time high
-0.6°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Salem (3 mi).

Wed, 2171° / 53°0.02Light rain
71 °Light rain

Lewis, Wednesday, 21 October

Light rain. High 71°, low 53°.

Pressure30.03 inHg
Wind2 mph NW
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2270° / 49°0.39Rain
70 °Rain

Lewis, Thursday, 22 October

Rain. High 70°, low 49°.

Pressure29.94 inHg
Wind5 mph NE
Humidity88%
Visibility6.2 mi
Dew point54°
Fri, 2360° / 47°0.34Rain
60 °Rain

Lewis, Friday, 23 October

Rain. High 60°, low 47°.

Pressure29.88 inHg
Wind5.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point42°
Sat, 2454° / 48°0.03Light rain
54 °Light rain

Lewis, Saturday, 24 October

Light rain. High 54°, low 48°.

Pressure30.18 inHg
Wind4.6 mph NW
Humidity75%
Visibility—
Dew point43°
Sun, 2556° / 44°0Overcast
56 °Overcast

Lewis, Sunday, 25 October

Overcast. High 56°, low 44°.

Pressure30.21 inHg
Wind3.2 mph SE
Humidity76%
Visibility—
Dew point43°
Mon, 2658° / 46°0Clear
58 °Clear

Lewis, Monday, 26 October

Clear. High 58°, low 46°.

Pressure30.21 inHg
Wind4.2 mph NW
Humidity54%
Visibility—
Dew point37°
Tue, 2759° / 45°0Clear
59 °Clear

Lewis, Tuesday, 27 October

Clear. High 59°, low 45°.

Pressure30.27 inHg
Wind5.3 mph NW
Humidity44%
Visibility—
Dew point34°
Wed, 2862° / 49°0Overcast
62 °Overcast

Lewis, Wednesday, 28 October

Overcast. High 62°, low 49°.

Pressure30.12 inHg
Wind4.8 mph NW
Humidity38%
Visibility—
Dew point32°
Thu, 2962° / 51°0.02Light rain
62 °Light rain

Lewis, Thursday, 29 October

Light rain. High 62°, low 51°.

Pressure30.00 inHg
Wind5.5 mph NW
Humidity46%
Visibility—
Dew point38°
Fri, 3063° / 52°0.1Light rain
63 °Light rain

Lewis, Friday, 30 October

Light rain. High 63°, low 52°.

Pressure30.03 inHg
Wind7.3 mph S
Humidity54%
Visibility—
Dew point42°
Sat, 3163° / 54°0.07Light rain
63 °Light rain

Lewis, Saturday, 31 October

Light rain. High 63°, low 54°.

Pressure30.06 inHg
Wind4.7 mph SW
Humidity47%
Visibility—
Dew point40°
Sun, 0165° / 51°0.01Light rain
65 °Light rain

Lewis, Sunday, 1 November

Light rain. High 65°, low 51°.

Pressure29.94 inHg
Wind8.2 mph SW
Humidity43%
Visibility—
Dew point37°
Mon, 0258° / 49°0.46Light rain
58 °Light rain

Lewis, Monday, 2 November

Light rain. High 58°, low 49°.

Pressure29.94 inHg
Wind14.1 mph SW
Humidity58%
Visibility—
Dew point43°
Tue, 0354° / 45°0.24Rain
54 °Rain

Lewis, Tuesday, 3 November

Rain. High 54°, low 45°.

Pressure30.15 inHg
Wind4.1 mph S
Humidity64%
Visibility—
Dew point39°
Wed, 0454° / 46°0Overcast
54 °Overcast

Lewis, Wednesday, 4 November

Overcast. High 54°, low 46°.

Pressure30.18 inHg
Wind3.8 mph NW
Humidity53%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0554° / 34°0.04Climate normal
54 °Climate normal

Lewis, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (2025)
Record low8° (1961)
Fri, 0654° / 34°0.02Climate normal
54 °Climate normal

Lewis, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low34°
Average precipitation0.02 in
Chance of precipitation17%
Record high75° (2020)
Record low0° (1971)
Sat, 0753° / 34°0.04Climate normal
53 °Climate normal

Lewis, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1999)
Record low7° (1971)
Sun, 0851° / 33°0.08Climate normal
51 °Climate normal

Lewis, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.08 in
Chance of precipitation33%
Record high68° (2006)
Record low7° (2000)
Mon, 0951° / 32°0.09Climate normal
51 °Climate normal

Lewis, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1980)
Record low12° (1986)
Tue, 1050° / 32°0.06Climate normal
50 °Climate normal

Lewis, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.06 in
Chance of precipitation32%
Record high68° (1980)
Record low11° (2020)
Wed, 1150° / 31°0.05Climate normal
50 °Climate normal

Lewis, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high68° (1973)
Record low10° (2022)
Thu, 1250° / 31°0.07Climate normal
50 °Climate normal

Lewis, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1999)
Record low4° (2012)
Fri, 1350° / 31°0.05Climate normal
50 °Climate normal

Lewis, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.05 in
Chance of precipitation27%
Record high71° (2025)
Record low8° (2000)
Sat, 1448° / 30°0.06Climate normal
48 °Climate normal

Lewis, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1967)
Record low8° (2000)
Sun, 1548° / 28°0.02Climate normal
48 °Climate normal

Lewis, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low28°
Average precipitation0.02 in
Chance of precipitation18%
Record high70° (2016)
Record low2° (1994)
Mon, 1647° / 29°0.06Climate normal
47 °Climate normal

Lewis, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1999)
Record low9° (1978)
Tue, 1747° / 29°0.06Climate normal
47 °Climate normal

Lewis, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (1999)
Record low2° (2000)
Wed, 1846° / 28°0.08Climate normal
46 °Climate normal

Lewis, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.08 in
Chance of precipitation33%
Record high65° (2007)
Record low8° (1961)

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, UT 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, UT 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.