As of 15:30 MST

Weather in Lewiston, UT

58°Current weather

Lewiston, Sunday, 8 November, 15:30

Clear. Feels like 56°. High 59°, low 36°.

Pressure30.18 inHg
Wind6.9 mph N
Humidity51%
Visibility6.2 mi
Dew point40°

Monthly outlook for Lewiston, UT: average high 50.5°, average low 35.2°. That is 4.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 9 November (63.1°), the coolest 18 November (22.7°).

50.5°/35.2°
Average high / low
+4.1°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November55.2°44.8°+5.8°
18 November – 27 November42.6°38.7°+2.2°
28 November – 7 Decemberat normal35.2°—

November records over 66 years

71.2°6 November 2020All-time high
-15.3°25 November 2010All-time low

Climate normals and records are computed from the nearest reference point — Cove (5 mi).

Mon, 0963° / 36°0Partly cloudy
63 °Partly cloudy

Lewiston, Monday, 9 November

Partly cloudy. High 63°, low 36°.

Pressure30.18 inHg
Wind2.1 mph SE
Humidity47%
Visibility6.2 mi
Dew point36°
Tue, 1059° / 37°0Clear
59 °Clear

Lewiston, Tuesday, 10 November

Clear. High 59°, low 37°.

Pressure30.30 inHg
Wind4 mph S
Humidity50%
Visibility6.2 mi
Dew point38°
Wed, 1156° / 39°0Clear
56 °Clear

Lewiston, Wednesday, 11 November

Clear. High 56°, low 39°.

Pressure30.36 inHg
Wind1.9 mph SE
Humidity52%
Visibility6.2 mi
Dew point36°
Thu, 1256° / 40°0Partly cloudy
56 °Partly cloudy

Lewiston, Thursday, 12 November

Partly cloudy. High 56°, low 40°.

Pressure30.15 inHg
Wind1.4 mph SE
Humidity54%
Visibility6.2 mi
Dew point36°
Fri, 1356° / 37°0Mostly clear
56 °Mostly clear

Lewiston, Friday, 13 November

Mostly clear. High 56°, low 37°.

Pressure30.03 inHg
Wind4.2 mph S
Humidity64%
Visibility—
Dew point36°
Sat, 1458° / 40°0Partly cloudy
58 °Partly cloudy

Lewiston, Saturday, 14 November

Partly cloudy. High 58°, low 40°.

Pressure29.91 inHg
Wind6.3 mph SW
Humidity43%
Visibility—
Dew point30°
Sun, 1558° / 43°0Overcast
58 °Overcast

Lewiston, Sunday, 15 November

Overcast. High 58°, low 43°.

Pressure29.91 inHg
Wind7.2 mph SW
Humidity38%
Visibility—
Dew point28°
Mon, 1648° / 37°0.54Snow
48 °Snow

Lewiston, Monday, 16 November

Snow. High 48°, low 37°.

Pressure29.71 inHg
Wind17 mph SW
Humidity84%
Visibility—
Dew point43°
Tue, 1737° / 25°0.22Snow
37 °Snow

Lewiston, Tuesday, 17 November

Snow. High 37°, low 25°.

Pressure30.18 inHg
Wind11.9 mph SW
Humidity85%
Visibility—
Dew point29°
Wed, 1839° / 23°0Partly cloudy
39 °Partly cloudy

Lewiston, Wednesday, 18 November

Partly cloudy. High 39°, low 23°.

Pressure30.21 inHg
Wind4.3 mph E
Humidity58%
Visibility—
Dew point19°
Thu, 1939° / 30°0.03Light snow
39 °Light snow

Lewiston, Thursday, 19 November

Light snow. High 39°, low 30°.

Pressure30.27 inHg
Wind3.7 mph NE
Humidity79%
Visibility—
Dew point29°
Fri, 2046° / 32°0Overcast
46 °Overcast

Lewiston, Friday, 20 November

Overcast. High 46°, low 32°.

Pressure30.15 inHg
Wind4.4 mph NE
Humidity65%
Visibility—
Dew point31°
Sat, 2139° / 37°0.19Snow
39 °Snow

Lewiston, Saturday, 21 November

Snow. High 39°, low 37°.

Pressure30.30 inHg
Wind2.9 mph N
Humidity99%
Visibility—
Dew point37°
Sun, 2247° / 36°0Overcast
47 °Overcast

Lewiston, Sunday, 22 November

Overcast. High 47°, low 36°.

Pressure30.27 inHg
Wind4.6 mph E
Humidity60%
Visibility—
Dew point31°
Mon, 2346° / 36°0.12Light rain
46 °Light rain

Lewiston, Monday, 23 November

Light rain. High 46°, low 36°.

Pressure29.97 inHg
Wind4.4 mph S
Humidity56%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2438° / 22°0.12Climate normal
38 °Climate normal

Lewiston, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.12 in
Chance of precipitation42%
Record high54° (1995)
Record low-5° (1982)
Wed, 2537° / 21°0.12Climate normal
37 °Climate normal

Lewiston, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.12 in
Chance of precipitation47%
Record high55° (1995)
Record low-15° (2010)
Thu, 2636° / 21°0.12Climate normal
36 °Climate normal

Lewiston, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.12 in
Chance of precipitation45%
Record high58° (2017)
Record low-9° (1993)
Fri, 2735° / 19°0.07Climate normal
35 °Climate normal

Lewiston, Friday, 27 November

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.07 in
Chance of precipitation42%
Record high54° (1998)
Record low-7° (1993)
Sat, 2835° / 20°0.09Climate normal
35 °Climate normal

Lewiston, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.09 in
Chance of precipitation42%
Record high52° (1999)
Record low-10° (1979)
Sun, 2936° / 20°0.08Climate normal
36 °Climate normal

Lewiston, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.08 in
Chance of precipitation37%
Record high56° (1999)
Record low-12° (1979)
Mon, 3036° / 21°0.08Climate normal
36 °Climate normal

Lewiston, Monday, 30 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.08 in
Chance of precipitation42%
Record high53° (1999)
Record low-5° (1979)
Tue, 0136° / 21°0.11Climate normal
36 °Climate normal

Lewiston, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.11 in
Chance of precipitation40%
Record high51° (2012)
Record low-11° (1991)
Wed, 0236° / 21°0.1Climate normal
36 °Climate normal

Lewiston, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.1 in
Chance of precipitation43%
Record high52° (2012)
Record low-1° (1971)
Thu, 0336° / 21°0.09Climate normal
36 °Climate normal

Lewiston, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.09 in
Chance of precipitation37%
Record high54° (1998)
Record low0° (2004)
Fri, 0435° / 20°0.09Climate normal
35 °Climate normal

Lewiston, Friday, 4 December

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.09 in
Chance of precipitation33%
Record high50° (1987)
Record low-14° (1992)
Sat, 0534° / 19°0.09Climate normal
34 °Climate normal

Lewiston, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.09 in
Chance of precipitation38%
Record high50° (1986)
Record low-12° (1972)
Sun, 0634° / 19°0.09Climate normal
34 °Climate normal

Lewiston, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.09 in
Chance of precipitation32%
Record high49° (1987)
Record low-10° (1972)
Mon, 0734° / 20°0.08Climate normal
34 °Climate normal

Lewiston, Monday, 7 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.08 in
Chance of precipitation40%
Record high49° (1981)
Record low-19° (2005)

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 Lewiston, 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 Lewiston, 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.