Monthly outlook for Magna, UT: average high 60.2°, average low 50.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 20 October (72.2°), the coolest 2 November (45°).
60.2°/50.2°
Average high / low
+1.5°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61.2°
59.8°
+0.8°
29 October – 7 November
58.6°
53.7°
+2.7°
8 November – 17 November
at normal
49.6°
—
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).
Tue, 2072° / 49°0.02
72 °
Magna, Tuesday, 20 October
Light rain. High 72°, low 49°.
Pressure30.03 inHg
Wind4.8 mph E
Humidity62%
Visibility6.2 mi
Dew point50°
Wed, 2168° / 55°0.01
68 °
Magna, Wednesday, 21 October
Light rain. High 68°, low 55°.
Pressure29.97 inHg
Wind5.3 mph SE
Humidity56%
Visibility6.2 mi
Dew point49°
Thu, 2269° / 57°0.19
69 °
Magna, Thursday, 22 October
Rain. High 69°, low 57°.
Pressure29.88 inHg
Wind8.5 mph SE
Humidity59%
Visibility6.2 mi
Dew point51°
Fri, 2357° / 48°0.6
57 °
Magna, Friday, 23 October
Rain. High 57°, low 48°.
Pressure29.88 inHg
Wind10.6 mph S
Humidity74%
Visibility—
Dew point44°
Sat, 2450° / 46°0.03
50 °
Magna, Saturday, 24 October
Light rain. High 50°, low 46°.
Pressure30.15 inHg
Wind9.8 mph W
Humidity71%
Visibility—
Dew point39°
Sun, 2555° / 47°0
55 °
Magna, Sunday, 25 October
Clear. High 55°, low 47°.
Pressure30.33 inHg
Wind5.6 mph N
Humidity29%
Visibility—
Dew point20°
Mon, 2657° / 52°0
57 °
Magna, Monday, 26 October
Clear. High 57°, low 52°.
Pressure30.03 inHg
Wind5.2 mph N
Humidity31%
Visibility—
Dew point26°
Tue, 2758° / 53°0
58 °
Magna, Tuesday, 27 October
Partly cloudy. High 58°, low 53°.
Pressure29.97 inHg
Wind5.8 mph NW
Humidity34%
Visibility—
Dew point29°
Wed, 2854° / 47°0
54 °
Magna, Wednesday, 28 October
Clear. High 54°, low 47°.
Pressure30.12 inHg
Wind5.5 mph N
Humidity43%
Visibility—
Dew point30°
Thu, 2967° / 53°0
67 °
Magna, Thursday, 29 October
Overcast. High 67°, low 53°.
Pressure29.88 inHg
Wind12.5 mph S
Humidity43%
Visibility—
Dew point38°
Fri, 3060° / 53°0.08
60 °
Magna, Friday, 30 October
Light rain. High 60°, low 53°.
Pressure29.88 inHg
Wind18.2 mph S
Humidity65%
Visibility—
Dew point43°
Sat, 3160° / 51°0
60 °
Magna, Saturday, 31 October
Overcast. High 60°, low 51°.
Pressure29.94 inHg
Wind15.9 mph S
Humidity50%
Visibility—
Dew point39°
Sun, 0155° / 48°0.52
55 °
Magna, Sunday, 1 November
Rain. High 55°, low 48°.
Pressure29.83 inHg
Wind11.2 mph S
Humidity89%
Visibility—
Dew point45°
Mon, 0250° / 45°0.02
50 °
Magna, Monday, 2 November
Light rain. High 50°, low 45°.
Pressure30.15 inHg
Wind9.2 mph SE
Humidity52%
Visibility—
Dew point31°
Tue, 0360° / 50°0
60 °
Magna, Tuesday, 3 November
Overcast. High 60°, low 50°.
Pressure30.03 inHg
Wind10 mph SE
Humidity50%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0454° / 33°0.03
54 °
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°0.07
54 °
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°0.04
54 °
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°0.06
53 °
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°0.09
51 °
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°0.11
51 °
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°0.07
50 °
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°0.07
50 °
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°0.08
51 °
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°0.06
50 °
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°0.07
49 °
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°0.04
49 °
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)
Mon, 1648° / 31°0.06
48 °
Magna, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1999)
Record low11° (1978)
Tue, 1747° / 30°0.08
47 °
Magna, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.08 in
Chance of precipitation37%
Record high66° (2020)
Record low13° (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 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.