As of 03:22 MDT

Weather in Lyman, UT

51°Current weather

Lyman, Thursday, 8 October, 03:22

Clear. Feels like 48°. High 73°, low 47°.

Pressure30.15 inHg
Wind1.8 mph NE
Humidity56%
Visibility6.2 mi
Dew point36°

Monthly outlook for Lyman, UT: average high 56.7°, average low 41.5°. That is 2° below the climate normal for October. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 8 October (73.4°), the coolest 17 October (33.3°).

56.7°/41.5°
Average high / low
−2°
Below normal
7 / 3
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October54.5°61.4°-3.8°
18 October – 27 October60.4°57.3°+1.7°
28 October – 6 Novemberat normal52.1°—

October records over 66 years

81.5°1 October 2010All-time high
-7.1°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Torrey (11 mi).

Fri, 0973° / 45°0Partly cloudy
73 °Partly cloudy

Lyman, Friday, 9 October

Partly cloudy. High 73°, low 45°.

Pressure29.97 inHg
Wind6.4 mph W
Humidity29%
Visibility6.2 mi
Dew point30°
Sat, 1062° / 47°0.16Rain
62 °Rain

Lyman, Saturday, 10 October

Rain. High 62°, low 47°.

Pressure29.77 inHg
Wind14.9 mph SW
Humidity37%
Visibility2.8 mi
Dew point34°
Sun, 1153° / 46°0.38Light rain
53 °Light rain

Lyman, Sunday, 11 October

Light rain. High 53°, low 46°.

Pressure29.68 inHg
Wind4.6 mph E
Humidity92%
Visibility2.7 mi
Dew point48°
Mon, 1251° / 42°0.23Light rain
51 °Light rain

Lyman, Monday, 12 October

Light rain. High 51°, low 42°.

Pressure29.88 inHg
Wind4.6 mph SW
Humidity81%
Visibility—
Dew point41°
Tue, 1350° / 38°0.71Rain
50 °Rain

Lyman, Tuesday, 13 October

Rain. High 50°, low 38°.

Pressure29.83 inHg
Wind13.2 mph S
Humidity59%
Visibility—
Dew point34°
Wed, 1446° / 43°0.35Rain
46 °Rain

Lyman, Wednesday, 14 October

Rain. High 46°, low 43°.

Pressure29.74 inHg
Wind20.4 mph SW
Humidity90%
Visibility—
Dew point40°
Thu, 1544° / 35°0.26Snow
44 °Snow

Lyman, Thursday, 15 October

Snow. High 44°, low 35°.

Pressure30.06 inHg
Wind9.6 mph W
Humidity72%
Visibility—
Dew point31°
Fri, 1642° / 34°0.15Snow
42 °Snow

Lyman, Friday, 16 October

Snow. High 42°, low 34°.

Pressure30.24 inHg
Wind8.4 mph N
Humidity51%
Visibility—
Dew point24°
Sat, 1750° / 33°0Partly cloudy
50 °Partly cloudy

Lyman, Saturday, 17 October

Partly cloudy. High 50°, low 33°.

Pressure30.24 inHg
Wind6.6 mph NE
Humidity54%
Visibility—
Dew point28°
Sun, 1857° / 38°0Clear
57 °Clear

Lyman, Sunday, 18 October

Clear. High 57°, low 38°.

Pressure30.18 inHg
Wind5.9 mph E
Humidity35%
Visibility—
Dew point24°
Mon, 1959° / 40°0Clear
59 °Clear

Lyman, Monday, 19 October

Clear. High 59°, low 40°.

Pressure30.15 inHg
Wind6.1 mph E
Humidity30%
Visibility—
Dew point22°
Tue, 2061° / 41°0Partly cloudy
61 °Partly cloudy

Lyman, Tuesday, 20 October

Partly cloudy. High 61°, low 41°.

Pressure30.18 inHg
Wind4 mph E
Humidity25%
Visibility—
Dew point19°
Wed, 2163° / 44°0Clear
63 °Clear

Lyman, Wednesday, 21 October

Clear. High 63°, low 44°.

Pressure29.94 inHg
Wind16.7 mph SW
Humidity26%
Visibility—
Dew point22°
Thu, 2264° / 43°0Clear
64 °Clear

Lyman, Thursday, 22 October

Clear. High 64°, low 43°.

Pressure29.74 inHg
Wind17.9 mph SW
Humidity28%
Visibility—
Dew point24°
Fri, 2358° / 44°0Mostly clear
58 °Mostly clear

Lyman, Friday, 23 October

Mostly clear. High 58°, low 44°.

Pressure29.68 inHg
Wind29.1 mph SW
Humidity33%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2456° / 34°0.03Climate normal
56 °Climate normal

Lyman, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high56°
Average low34°
Average precipitation0.03 in
Chance of precipitation20%
Record high72° (2014)
Record low4° (1984)
Sun, 2556° / 35°0.05Climate normal
56 °Climate normal

Lyman, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (1979)
Record low8° (1984)
Mon, 2655° / 33°0.04Climate normal
55 °Climate normal

Lyman, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1988)
Record low14° (1972)
Tue, 2755° / 33°0.04Climate normal
55 °Climate normal

Lyman, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high68° (2008)
Record low9° (1970)
Wed, 2855° / 33°0.06Climate normal
55 °Climate normal

Lyman, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2008)
Record low3° (1970)
Thu, 2953° / 32°0.06Climate normal
53 °Climate normal

Lyman, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2003)
Record low13° (2004)
Fri, 3052° / 30°0.03Climate normal
52 °Climate normal

Lyman, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (2008)
Record low-7° (1971)
Sat, 3152° / 31°0.04Climate normal
52 °Climate normal

Lyman, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (1962)
Record low3° (1991)
Sun, 0152° / 31°0.02Climate normal
52 °Climate normal

Lyman, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (2008)
Record low4° (1971)
Mon, 0251° / 31°0.04Climate normal
51 °Climate normal

Lyman, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation15%
Record high64° (1962)
Record low5° (1971)
Tue, 0351° / 31°0.03Climate normal
51 °Climate normal

Lyman, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.03 in
Chance of precipitation10%
Record high63° (1999)
Record low5° (1961)
Wed, 0452° / 31°0.02Climate normal
52 °Climate normal

Lyman, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high65° (1999)
Record low12° (1994)
Thu, 0552° / 30°0.02Climate normal
52 °Climate normal

Lyman, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low30°
Average precipitation0.02 in
Chance of precipitation8%
Record high65° (2023)
Record low4° (1961)
Fri, 0652° / 30°0.02Climate normal
52 °Climate normal

Lyman, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low30°
Average precipitation0.02 in
Chance of precipitation7%
Record high65° (2023)
Record low2° (2000)

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 Lyman, 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 Lyman, 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.