As of 09:27 MDT

Weather in Lyman, UT

54°Current weather

Lyman, Thursday, 8 October, 09:27

Clear. Feels like 51°. High 73°, low 50°.

Pressure30.18 inHg
Wind1.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point37°

Monthly outlook for Lyman, UT: average high 55.9°, average low 39.4°. That is 2.4° below the climate normal for October. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 8 October (72.5°), the coolest 16 October (31.4°).

55.9°/39.4°
Average high / low
−2.4°
Below normal
7 / 3
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October52.5°61.4°-5°
18 October – 27 October61.6°57.3°+2.4°
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, 0972° / 45°0Partly cloudy
72 °Partly cloudy

Lyman, Friday, 9 October

Partly cloudy. High 72°, low 45°.

Pressure29.97 inHg
Wind5.8 mph W
Humidity30%
Visibility6.2 mi
Dew point31°
Sat, 1062° / 47°0.17Rain
62 °Rain

Lyman, Saturday, 10 October

Rain. High 62°, low 47°.

Pressure29.80 inHg
Wind15.3 mph SW
Humidity37%
Visibility6.2 mi
Dew point34°
Sun, 1154° / 46°0.48Rain
54 °Rain

Lyman, Sunday, 11 October

Rain. High 54°, low 46°.

Pressure29.71 inHg
Wind5.3 mph NE
Humidity92%
Visibility2.0 mi
Dew point47°
Mon, 1249° / 40°0.37Light rain
49 °Light rain

Lyman, Monday, 12 October

Light rain. High 49°, low 40°.

Pressure29.85 inHg
Wind5.1 mph N
Humidity79%
Visibility—
Dew point40°
Tue, 1349° / 36°0.23Rain
49 °Rain

Lyman, Tuesday, 13 October

Rain. High 49°, low 36°.

Pressure29.83 inHg
Wind10.5 mph SE
Humidity65%
Visibility—
Dew point35°
Wed, 1444° / 35°0.36Rain
44 °Rain

Lyman, Wednesday, 14 October

Rain. High 44°, low 35°.

Pressure29.80 inHg
Wind13 mph W
Humidity79%
Visibility—
Dew point37°
Thu, 1544° / 32°0.01Light rain
44 °Light rain

Lyman, Thursday, 15 October

Light rain. High 44°, low 32°.

Pressure30.09 inHg
Wind11.3 mph W
Humidity41%
Visibility—
Dew point17°
Fri, 1638° / 31°0Overcast
38 °Overcast

Lyman, Friday, 16 October

Overcast. High 38°, low 31°.

Pressure30.30 inHg
Wind12.3 mph NE
Humidity58%
Visibility—
Dew point22°
Sat, 1740° / 32°0.16Snow
40 °Snow

Lyman, Saturday, 17 October

Snow. High 40°, low 32°.

Pressure30.18 inHg
Wind9.1 mph NE
Humidity79%
Visibility—
Dew point32°
Sun, 1853° / 32°0.05Light snow
53 °Light snow

Lyman, Sunday, 18 October

Light snow. High 53°, low 32°.

Pressure30.24 inHg
Wind6.9 mph W
Humidity59%
Visibility—
Dew point30°
Mon, 1958° / 37°0Clear
58 °Clear

Lyman, Monday, 19 October

Clear. High 58°, low 37°.

Pressure30.24 inHg
Wind5.5 mph E
Humidity34%
Visibility—
Dew point24°
Tue, 2063° / 40°0Clear
63 °Clear

Lyman, Tuesday, 20 October

Clear. High 63°, low 40°.

Pressure30.27 inHg
Wind5.1 mph N
Humidity23%
Visibility—
Dew point18°
Wed, 2167° / 44°0Clear
67 °Clear

Lyman, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.18 inHg
Wind5.9 mph N
Humidity17%
Visibility—
Dew point15°
Thu, 2265° / 45°0Clear
65 °Clear

Lyman, Thursday, 22 October

Clear. High 65°, low 45°.

Pressure30.15 inHg
Wind8.8 mph SW
Humidity26%
Visibility—
Dew point23°
Fri, 2363° / 40°0Clear
63 °Clear

Lyman, Friday, 23 October

Clear. High 63°, low 40°.

Pressure29.77 inHg
Wind33.9 mph W
Humidity21%
Visibility—
Dew point19°
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.