As of 08:18 MST

Weather in Lewiston, UT

28°Current weather

Lewiston, Friday, 13 November, 08:18

Clear. Feels like 24°. High 63°, low 28°.

Pressure29.88 inHg
Wind3.4 mph W
Humidity93%
Visibility6.2 mi
Dew point29°

Monthly outlook for Lewiston, UT: average high 39.2°, average low 23.9°. That is 0.5° below the climate normal for November. Precipitation is expected on 9 days (about 2.1 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 13 November (63°), the coolest 25 November (9.9°).

39.2°/23.9°
Average high / low
−0.5°
Below normal
9 / 6
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November45.2°42.2°+1.7°
23 November – 2 December29.3°36.2°-3.8°
3 December – 12 Decemberat normal33.8°—

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).

Sat, 1449° / 32°0.19Light rain
49 °Light rain

Lewiston, Saturday, 14 November

Light rain. High 49°, low 32°.

Pressure29.88 inHg
Wind2.3 mph NE
Humidity87%
Visibility5.0 mi
Dew point42°
Sun, 1552° / 34°0Mostly clear
52 °Mostly clear

Lewiston, Sunday, 15 November

Mostly clear. High 52°, low 34°.

Pressure30.15 inHg
Wind0.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point35°
Mon, 1656° / 37°0Overcast
56 °Overcast

Lewiston, Monday, 16 November

Overcast. High 56°, low 37°.

Pressure30.00 inHg
Wind0.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point33°
Tue, 1746° / 35°0.22Snow
46 °Snow

Lewiston, Tuesday, 17 November

Snow. High 46°, low 35°.

Pressure29.83 inHg
Wind8.1 mph N
Humidity79%
Visibility—
Dew point40°
Wed, 1842° / 32°0.09Snow
42 °Snow

Lewiston, Wednesday, 18 November

Snow. High 42°, low 32°.

Pressure30.09 inHg
Wind11.9 mph S
Humidity73%
Visibility—
Dew point29°
Thu, 1939° / 32°0.05Light snow
39 °Light snow

Lewiston, Thursday, 19 November

Light snow. High 39°, low 32°.

Pressure29.94 inHg
Wind6.1 mph S
Humidity75%
Visibility—
Dew point31°
Fri, 2041° / 29°0.83Snow
41 °Snow

Lewiston, Friday, 20 November

Snow. High 41°, low 29°.

Pressure29.62 inHg
Wind6 mph W
Humidity78%
Visibility—
Dew point33°
Sat, 2131° / 22°0.2Light snow
31 °Light snow

Lewiston, Saturday, 21 November

Light snow. High 31°, low 22°.

Pressure30.15 inHg
Wind6.1 mph SW
Humidity95%
Visibility—
Dew point29°
Sun, 2232° / 15°0.02Light snow
32 °Light snow

Lewiston, Sunday, 22 November

Light snow. High 32°, low 15°.

Pressure30.33 inHg
Wind4.3 mph NE
Humidity94%
Visibility—
Dew point28°
Mon, 2329° / 10°0Partly cloudy
29 °Partly cloudy

Lewiston, Monday, 23 November

Partly cloudy. High 29°, low 10°.

Pressure30.56 inHg
Wind5.5 mph NE
Humidity81%
Visibility—
Dew point17°
Tue, 2428° / 11°0Clear
28 °Clear

Lewiston, Tuesday, 24 November

Clear. High 28°, low 11°.

Pressure30.47 inHg
Wind4.3 mph NE
Humidity74%
Visibility—
Dew point16°
Wed, 2525° / 10°0Mostly clear
25 °Mostly clear

Lewiston, Wednesday, 25 November

Mostly clear. High 25°, low 10°.

Pressure30.42 inHg
Wind3.4 mph NE
Humidity79%
Visibility—
Dew point15°
Thu, 2629° / 13°0.07Light snow
29 °Light snow

Lewiston, Thursday, 26 November

Light snow. High 29°, low 13°.

Pressure30.42 inHg
Wind3.8 mph NE
Humidity92%
Visibility—
Dew point24°
Fri, 2729° / 12°0.08Snow
29 °Snow

Lewiston, Friday, 27 November

Snow. High 29°, low 12°.

Pressure30.45 inHg
Wind3.4 mph E
Humidity93%
Visibility—
Dew point20°
Sat, 2835° / 30°0.31Snow
35 °Snow

Lewiston, Saturday, 28 November

Snow. High 35°, low 30°.

Pressure30.15 inHg
Wind8.5 mph SW
Humidity100%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0833° / 18°0.07Climate normal
33 °Climate normal

Lewiston, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.07 in
Chance of precipitation32%
Record high54° (1981)
Record low-16° (2005)
Wed, 0933° / 17°0.08Climate normal
33 °Climate normal

Lewiston, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.08 in
Chance of precipitation32%
Record high51° (1981)
Record low-12° (1972)
Thu, 1033° / 18°0.07Climate normal
33 °Climate normal

Lewiston, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.07 in
Chance of precipitation28%
Record high54° (2025)
Record low-22° (1972)
Fri, 1133° / 17°0.05Climate normal
33 °Climate normal

Lewiston, Friday, 11 December

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.05 in
Chance of precipitation28%
Record high53° (2025)
Record low-19° (1972)
Sat, 1233° / 19°0.09Climate normal
33 °Climate normal

Lewiston, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.09 in
Chance of precipitation40%
Record high51° (2025)
Record low-7° (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 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.