Monthly outlook for Lewis, UT: average high 58.3°, average low 45.5°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 29 October (68.1°), the coolest 3 November (37°).
58.3°/45.5°
Average high / low
+3.1°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
57.8°
53.8°
+2.2°
7 November – 16 November
59.1°
49.7°
+5.2°
17 November – 26 November
at normal
43.8°
—
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).
Thu, 2968° / 44°0
68 °
Lewis, Thursday, 29 October
Overcast. High 68°, low 44°.
Pressure30.00 inHg
Wind1.8 mph NW
Humidity57%
Visibility6.2 mi
Dew point40°
Fri, 3062° / 44°0.02
62 °
Lewis, Friday, 30 October
Light rain. High 62°, low 44°.
Pressure29.91 inHg
Wind1.5 mph E
Humidity62%
Visibility6.2 mi
Dew point43°
Sat, 3160° / 44°0.04
60 °
Lewis, Saturday, 31 October
Light rain. High 60°, low 44°.
Pressure30.00 inHg
Wind3 mph NW
Humidity73%
Visibility6.2 mi
Dew point46°
Sun, 0154° / 43°1.09
54 °
Lewis, Sunday, 1 November
Rain. High 54°, low 43°.
Pressure29.71 inHg
Wind11.1 mph NW
Humidity84%
Visibility—
Dew point49°
Mon, 0246° / 40°0.16
46 °
Lewis, Monday, 2 November
Light rain. High 46°, low 40°.
Pressure30.24 inHg
Wind10.6 mph NW
Humidity76%
Visibility—
Dew point36°
Tue, 0348° / 37°0
48 °
Lewis, Tuesday, 3 November
Partly cloudy. High 48°, low 37°.
Pressure30.30 inHg
Wind4.7 mph SE
Humidity32%
Visibility—
Dew point16°
Wed, 0458° / 43°0
58 °
Lewis, Wednesday, 4 November
Overcast. High 58°, low 43°.
Pressure30.03 inHg
Wind5.7 mph SE
Humidity35%
Visibility—
Dew point26°
Thu, 0560° / 48°0
60 °
Lewis, Thursday, 5 November
Overcast. High 60°, low 48°.
Pressure30.03 inHg
Wind4.5 mph SE
Humidity33%
Visibility—
Dew point27°
Fri, 0659° / 47°0
59 °
Lewis, Friday, 6 November
Overcast. High 59°, low 47°.
Pressure29.97 inHg
Wind4.9 mph SE
Humidity32%
Visibility—
Dew point27°
Sat, 0758° / 48°0.14
58 °
Lewis, Saturday, 7 November
Rain. High 58°, low 48°.
Pressure29.94 inHg
Wind13.7 mph W
Humidity39%
Visibility—
Dew point32°
Sun, 0857° / 46°0
57 °
Lewis, Sunday, 8 November
Overcast. High 57°, low 46°.
Pressure30.15 inHg
Wind5.6 mph SE
Humidity50%
Visibility—
Dew point35°
Mon, 0960° / 50°0
60 °
Lewis, Monday, 9 November
Overcast. High 60°, low 50°.
Pressure30.12 inHg
Wind4.8 mph SE
Humidity37%
Visibility—
Dew point31°
Tue, 1056° / 47°0
56 °
Lewis, Tuesday, 10 November
Overcast. High 56°, low 47°.
Pressure30.27 inHg
Wind3.6 mph NW
Humidity57%
Visibility—
Dew point38°
Wed, 1162° / 47°0.01
62 °
Lewis, Wednesday, 11 November
Light rain. High 62°, low 47°.
Pressure30.09 inHg
Wind6.6 mph SW
Humidity44%
Visibility—
Dew point34°
Thu, 1261° / 52°0.02
61 °
Lewis, Thursday, 12 November
Light rain. High 61°, low 52°.
Pressure29.77 inHg
Wind14.1 mph W
Humidity54%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1350° / 31°0.05
50 °
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°0.06
48 °
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°0.02
48 °
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°0.06
47 °
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°0.06
47 °
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°0.08
46 °
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)
Thu, 1945° / 27°0.04
45 °
Lewis, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.04 in
Chance of precipitation22%
Record high66° (2019)
Record low8° (1971)
Fri, 2046° / 26°0.06
46 °
Lewis, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.06 in
Chance of precipitation20%
Record high63° (2016)
Record low4° (1994)
Sat, 2145° / 26°0.07
45 °
Lewis, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (1995)
Record low1° (1977)
Sun, 2243° / 27°0.07
43 °
Lewis, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (2006)
Record low3° (1979)
Mon, 2342° / 25°0.04
42 °
Lewis, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.04 in
Chance of precipitation30%
Record high61° (2017)
Record low-1° (1994)
Tue, 2443° / 24°0.06
43 °
Lewis, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (2017)
Record low2° (2003)
Wed, 2541° / 25°0.09
41 °
Lewis, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1995)
Record low-3° (2010)
Thu, 2640° / 24°0.09
40 °
Lewis, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (2017)
Record low0° (2010)
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.