As of 01:15 MDT

Weather in Magna, UT

49°Current weather

Magna, Saturday, 17 October, 01:15

Clear. Feels like 49°. High 71°, low 46°.

Pressure30.42 inHg
Wind3.4 mph S
Humidity62%
Visibility6.2 mi
Dew point37°

Monthly outlook for Magna, UT: average high 58°, average low 49.6°. That is 0.3° below the climate normal for October. Precipitation is expected on 8 days (about 2.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 17 October (71.1°), the coolest 29 October (44.9°).

58°/49.6°
Average high / low
−0.3°
Below normal
8 / 4
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October60.9°60.8°+0°
27 October – 5 November53.3°54.5°-0.7°
6 November – 15 Novemberat normal50.7°—

October records over 66 years

89.6°4 October 2024All-time high
6.6°31 October 1972All-time low

Climate normals and records are computed from the nearest reference point — West Valley City (9 mi).

Sun, 1866° / 48°0Partly cloudy
66 °Partly cloudy

Magna, Sunday, 18 October

Partly cloudy. High 66°, low 48°.

Pressure30.12 inHg
Wind3.6 mph NW
Humidity76%
Visibility1.0 mi
Dew point49°
Mon, 1962° / 52°0Clear
62 °Clear

Magna, Monday, 19 October

Clear. High 62°, low 52°.

Pressure30.00 inHg
Wind1.1 mph N
Humidity69%
Visibility3.5 mi
Dew point49°
Tue, 2064° / 55°0.03Light rain
64 °Light rain

Magna, Tuesday, 20 October

Light rain. High 64°, low 55°.

Pressure29.97 inHg
Wind4.9 mph E
Humidity61%
Visibility6.2 mi
Dew point49°
Wed, 2164° / 54°0.09Light rain
64 °Light rain

Magna, Wednesday, 21 October

Light rain. High 64°, low 54°.

Pressure30.03 inHg
Wind7.1 mph E
Humidity66%
Visibility—
Dew point48°
Thu, 2264° / 56°0.47Rain
64 °Rain

Magna, Thursday, 22 October

Rain. High 64°, low 56°.

Pressure29.91 inHg
Wind14.7 mph E
Humidity62%
Visibility—
Dew point50°
Fri, 2355° / 48°0.36Rain
55 °Rain

Magna, Friday, 23 October

Rain. High 55°, low 48°.

Pressure29.94 inHg
Wind11.3 mph S
Humidity68%
Visibility—
Dew point43°
Sat, 2454° / 50°0.23Light rain
54 °Light rain

Magna, Saturday, 24 October

Light rain. High 54°, low 50°.

Pressure29.94 inHg
Wind11.3 mph NW
Humidity57%
Visibility—
Dew point38°
Sun, 2552° / 49°0.19Light rain
52 °Light rain

Magna, Sunday, 25 October

Light rain. High 52°, low 49°.

Pressure30.09 inHg
Wind4.4 mph E
Humidity68%
Visibility—
Dew point40°
Mon, 2656° / 50°0Overcast
56 °Overcast

Magna, Monday, 26 October

Overcast. High 56°, low 50°.

Pressure30.15 inHg
Wind7.5 mph N
Humidity51%
Visibility—
Dew point36°
Tue, 2756° / 50°0Clear
56 °Clear

Magna, Tuesday, 27 October

Clear. High 56°, low 50°.

Pressure30.12 inHg
Wind5.9 mph N
Humidity53%
Visibility—
Dew point37°
Wed, 2854° / 46°0.35Rain
54 °Rain

Magna, Wednesday, 28 October

Rain. High 54°, low 46°.

Pressure29.71 inHg
Wind3.8 mph NE
Humidity47%
Visibility—
Dew point34°
Thu, 2947° / 45°0.65Rain
47 °Rain

Magna, Thursday, 29 October

Rain. High 47°, low 45°.

Pressure29.83 inHg
Wind7.6 mph W
Humidity88%
Visibility—
Dew point42°
Fri, 3054° / 45°0.24Rain
54 °Rain

Magna, Friday, 30 October

Rain. High 54°, low 45°.

Pressure30.15 inHg
Wind9.1 mph SE
Humidity61%
Visibility—
Dew point38°
Sat, 3155° / 49°0Partly cloudy
55 °Partly cloudy

Magna, Saturday, 31 October

Partly cloudy. High 55°, low 49°.

Pressure30.24 inHg
Wind5.3 mph N
Humidity50%
Visibility—
Dew point35°
Sun, 0154° / 50°0Clear
54 °Clear

Magna, Sunday, 1 November

Clear. High 54°, low 50°.

Pressure30.12 inHg
Wind2.4 mph SE
Humidity50%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0253° / 35°0.08Climate normal
53 °Climate normal

Magna, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low35°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2015)
Record low10° (1989)
Tue, 0354° / 33°0.04Climate normal
54 °Climate normal

Magna, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (2020)
Record low6° (1991)
Wed, 0454° / 33°0.03Climate normal
54 °Climate normal

Magna, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (2020)
Record low9° (1994)
Thu, 0554° / 35°0.07Climate normal
54 °Climate normal

Magna, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high72° (2020)
Record low9° (1961)
Fri, 0654° / 35°0.04Climate normal
54 °Climate normal

Magna, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high73° (1999)
Record low3° (1971)
Sat, 0753° / 34°0.06Climate normal
53 °Climate normal

Magna, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (1999)
Record low6° (1971)
Sun, 0851° / 34°0.09Climate normal
51 °Climate normal

Magna, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.09 in
Chance of precipitation38%
Record high69° (2006)
Record low12° (1961)
Mon, 0951° / 33°0.11Climate normal
51 °Climate normal

Magna, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1973)
Record low18° (1966)
Tue, 1050° / 32°0.07Climate normal
50 °Climate normal

Magna, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high66° (2007)
Record low13° (1985)
Wed, 1150° / 31°0.07Climate normal
50 °Climate normal

Magna, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1973)
Record low10° (2000)
Thu, 1251° / 32°0.08Climate normal
51 °Climate normal

Magna, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.08 in
Chance of precipitation32%
Record high69° (1973)
Record low9° (2012)
Fri, 1350° / 32°0.06Climate normal
50 °Climate normal

Magna, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.06 in
Chance of precipitation35%
Record high68° (2025)
Record low12° (2000)
Sat, 1449° / 31°0.07Climate normal
49 °Climate normal

Magna, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (2025)
Record low7° (2000)
Sun, 1549° / 30°0.04Climate normal
49 °Climate normal

Magna, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (1999)
Record low4° (1964)

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 Magna, 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 Magna, 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.