Observed 4:55 PM MDT at KSLC

Magna, UT weather

Overcast and 55°13°.

Forecasts agree

Now 55°13°

Cloudy

Wind: 7 mph11 km/h; From the north. 58–7 mph11 km/h through 5 AM
Dew point: 41°5°; Comfortable
UV tomorrow: 4Moderate; Moderate 1–5 PM · peak 4
Air quality: 36Good; Main pollutant: Ozone
Pressure: 30.01 inHg1016 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

Light rain now, through the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 46°8° tomorrow at 10 AM

TonightDown to 51°11° by 3 AM · Partly cloudy · rain chance 30%
Tomorrow morningDown to 46°8° by 10 AM · Partly cloudy
Tomorrow afternoonUp to 52°11° by 5 PM · Clear
Tomorrow nightNear 52°11° · Mostly cloudy
Sunday morningNear 50°10° · Mostly cloudy
Sunday afternoonUp to 54°12° by 3 PM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 5p	Cloudy	55°13° (likely 53°12° to 58°14°)	55°13°	30%	9 mph14 km/h from W, gusts 7 mph12 km/h	71%	72%	1
Fri 6p	Rain	55°13° (likely 53°12° to 57°14°)	55°13°	20%	6 mph10 km/h from WNW, gusts 7 mph11 km/h	68%	55%	1
Fri 7p	Rain	55°13° (likely 51°11° to 55°13°)	55°13°	20%	6 mph10 km/h from WNW, gusts 8 mph13 km/h	65%	37%	0
Fri 8p	Clear	55°13° (likely 49°9° to 55°13°)	55°13°	20%	6 mph10 km/h from WNW, gusts 8 mph13 km/h	66%	17%	0
Fri 9p	Rain	55°13° (likely 48°9° to 55°13°)	55°13°	30%	5 mph8 km/h from NNW, gusts 8 mph13 km/h	64%	22%	0
Fri 10p	Rain	55°13° (likely 47°8° to 55°13°)	55°13°	30%	5 mph8 km/h from NNW, gusts 9 mph15 km/h	66%	41%	0
Fri 11p	Rain	54°12° (likely 46°8° to 54°12°)	54°12°	30%	5 mph8 km/h from NNW, gusts 9 mph14 km/h	71%	45%	0
Sat 12a	Rain	52°11° (likely 45°7° to 52°11°)	52°11°	30%	6 mph10 km/h from N, gusts 16 mph25 km/h	72%	39%	0
Sat 1a	Rain	52°11° (likely 44°7° to 52°11°)	52°11°	30%	6 mph10 km/h from N, gusts 13 mph22 km/h	71%	44%	0
Sat 2a	Rain	52°11° (likely 44°7° to 52°11°)	52°11°	30%	6 mph10 km/h from N, gusts 12 mph19 km/h	74%	40%	0
Sat 3a	Mostly cloudy	51°11° (likely 43°6° to 51°11°)	51°11°	5%	7 mph11 km/h from N, gusts 9 mph14 km/h	77%	40%	0
Sat 4a	Mostly cloudy	51°11° (likely 43°6° to 51°11°)	51°11°	5%	7 mph11 km/h from N, gusts 8 mph12 km/h	79%	42%	0
Sat 5a	Mostly cloudy	51°11° (likely 42°6° to 51°11°)	51°11°	5%	7 mph11 km/h from N, gusts 6 mph10 km/h	80%	26%	0
Sat 6a	Clear	50°10° (likely 41°5° to 50°10°)	47°8°	0%	7 mph11 km/h from NNW, gusts 5 mph9 km/h	79%	27%	0
Sat 7a	Partly cloudy	49°9° (likely 40°4° to 49°9°)	46°8°	0%	7 mph11 km/h from NNW, gusts 7 mph12 km/h	80%	45%	0
Sat 8a	Partly sunny	48°9° (likely 40°4° to 49°9°)	45°7°	0%	7 mph11 km/h from NNW, gusts 9 mph14 km/h	84%	57%	0
Sat 9a	Cloudy	47°8° (likely 42°6° to 49°9°)	43°6°	0%	9 mph14 km/h from NW, gusts 9 mph14 km/h	86%	96%	0
Sat 10a	Partly sunny	46°8° (likely 46°8° to 49°9°)	41°5°	0%	9 mph14 km/h from NW, gusts 7 mph11 km/h	91%	58%	1
Sat 11a	Partly sunny	47°8° (likely 47°8° to 51°11°)	43°6°	0%	9 mph14 km/h from NW, gusts 6 mph10 km/h	88%	26%	1
Sat 12p	Sunny	48°9° (likely 48°9° to 52°11°)	43°6°	0%	13 mph21 km/h from WNW, gusts 9 mph14 km/h	85%	16%	2
Sat 1p	Sunny	49°9° (likely 49°9° to 53°12°)	44°7°	0%	13 mph21 km/h from WNW, gusts 10 mph17 km/h	84%	22%	3
Sat 2p	Sunny	50°10° (likely 50°10° to 55°13°)	45°7°	0%	13 mph21 km/h from WNW, gusts 10 mph17 km/h	85%	28%	4
Sat 3p	Mostly sunny	50°10° (likely 50°10° to 57°14°)	45°7°	0%	13 mph21 km/h from NW, gusts 11 mph17 km/h	84%	31%	4
Sat 4p	Mostly sunny	51°11° (likely 51°11° to 58°14°)	51°11°	0%	13 mph21 km/h from NW, gusts 10 mph16 km/h	83%	28%	3
Sat 5p	Sunny	52°11° (likely 52°11° to 57°14°)	52°11°	0%	13 mph21 km/h from NW, gusts 9 mph15 km/h	82%	24%	2
Sat 6p	Cloudy	52°11° (likely 52°11° to 56°13°)	52°11°	0%	9 mph14 km/h from WNW, gusts 11 mph17 km/h	76%	56%	1
Sat 7p	Cloudy	53°12° (likely 51°11° to 53°12°)	53°12°	0%	9 mph14 km/h from WNW, gusts 12 mph20 km/h	71%	59%	0
Sat 8p	Mostly clear	54°12° (likely 50°10° to 54°12°)	54°12°	0%	9 mph14 km/h from WNW, gusts 10 mph17 km/h	68%	39%	0
Sat 9p	Partly cloudy	54°12° (likely 49°9° to 54°12°)	54°12°	0%	6 mph10 km/h from WSW, gusts 7 mph12 km/h	64%	31%	0
Sat 10p	Partly cloudy	53°12° (likely 48°9° to 53°12°)	53°12°	0%	6 mph10 km/h from WSW, gusts 12 mph19 km/h	66%	35%	0
Sat 11p	Partly cloudy	53°12° (likely 47°8° to 53°12°)	53°12°	0%	6 mph10 km/h from WSW, gusts 12 mph19 km/h	71%	58%	0
Sun 12a	Cloudy	53°12° (likely 46°8° to 53°12°)	53°12°	0%	5 mph8 km/h from SW, gusts 11 mph18 km/h	71%	72%	0
Sun 1a	Cloudy	52°11° (likely 46°8° to 52°11°)	52°11°	0%	5 mph8 km/h from SW, gusts 12 mph19 km/h	69%	81%	0
Sun 2a	Cloudy	52°11° (likely 45°7° to 52°11°)	52°11°	0%	5 mph8 km/h from SW, gusts 9 mph14 km/h	71%	86%	0
Sun 3a	Cloudy	52°11° (likely 45°7° to 52°11°)	52°11°	0%	3 mph5 km/h from SW, gusts 6 mph10 km/h	72%	90%	0
Sun 4a	Mostly cloudy	51°11° (likely 44°7° to 51°11°)	51°11°	0%	3 mph5 km/h from SW, gusts 5 mph8 km/h	75%	63%	0
Sun 5a	Cloudy	51°11° (likely 43°6° to 51°11°)	51°11°	0%	3 mph5 km/h from SW, gusts 6 mph10 km/h	76%	90%	0
Sun 6a	Cloudy	50°10° (likely 44°7° to 50°10°)	50°10°	10%	2 mph3 km/h from WSW, gusts 6 mph9 km/h	75%	90%	0
Sun 7a	Partly cloudy	50°10° (likely 44°7° to 50°10°)	50°10°	10%	2 mph3 km/h from WSW, gusts 5 mph9 km/h	77%	75%	0
Sun 8a	Mostly cloudy	49°9° (likely 44°7° to 51°11°)	49°9°	10%	2 mph3 km/h from WSW, gusts 7 mph11 km/h	80%	65%	0
Sun 9a	Partly sunny	48°9° (likely 47°8° to 51°11°)	47°8°	10%	3 mph5 km/h from SW, gusts 6 mph10 km/h	82%	76%	0
Sun 10a	Cloudy	48°9° (likely 48°9° to 51°11°)	47°8°	10%	3 mph5 km/h from SW, gusts 6 mph10 km/h	84%	91%	1
Sun 11a	Mostly cloudy	49°9° (likely 49°9° to 52°11°)	48°9°	10%	3 mph5 km/h from SW, gusts 4 mph6 km/h	85%	69%	3
Sun 12p	Sunny	50°10° (likely 50°10° to 55°13°)	48°9°	0%	6 mph10 km/h from WNW, gusts 5 mph7 km/h	85%	46%	4
Sun 1p	Partly sunny	51°11° (likely 51°11° to 58°14°)	51°11°	0%	6 mph10 km/h from WNW, gusts 6 mph9 km/h	85%	55%	4
Sun 2p	Partly sunny	53°12° (likely 51°11° to 58°14°)	53°12°	0%	6 mph10 km/h from WNW, gusts 6 mph10 km/h	85%	63%	5
Sun 3p	Mostly sunny	54°12° (likely 53°12° to 58°14°)	54°12°	0%	8 mph13 km/h from NW, gusts 6 mph9 km/h	84%	52%	4
Sun 4p	Partly sunny	54°12° (likely 54°12° to 58°14°)	54°12°	0%	8 mph13 km/h from NW, gusts 6 mph9 km/h	82%	40%	3

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 23. Rain. High 58°14°, low 46°8°. Typical 62°17° / 41°5°. Rain 0.28 in7.1 mm, 30% chance. Forecasts agree.
1. Evening
  6 PM–midnight
  Rain, 55°13°
  30% chance
2. Overnight
  midnight–6 AM
  Rain, 51°11°
  30% chance
Official NWS forecast
Today: A chance of rain. Partly sunny. High near 58, with temperatures falling to around 55 in the afternoon. West wind around 9 mph. Chance of precipitation is 30%.
Tonight: A chance of rain before 3am. Mostly cloudy. Low around 46, with temperatures rising to around 51 overnight. North northwest wind around 7 mph. Chance of precipitation is 30%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
57°14°–59°15°
Low, likely
46°8°–51°11°
Typical high / low
62°17° / 41°5°
Wind
15 mph24 km/h, gusts 31 mph49 km/h
UV peak
5
Tomorrow, Oct 24. Cloudy. High 54°12°, low 47°8°. Typical 62°17° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Official NWS forecast
Day: Mostly sunny. High near 54, with temperatures falling to around 52 in the afternoon. Northwest wind 7 to 13 mph.
Night: Partly cloudy, with a low around 47. West southwest wind 3 to 9 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
52°11°–58°14°
Low, likely
40°4°–49°9°
Typical high / low
62°17° / 40°4°
Wind
10 mph17 km/h, gusts 23 mph37 km/h
UV peak
4
Sunday, Oct 25. Mostly cloudy. High 55°13°, low 46°8°. Typical 61°16° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Official NWS forecast
Day: Partly sunny, with a high near 55. West wind 2 to 8 mph.
Night: Mostly clear, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–58°14°
Low, likely
43°6°–50°10°
Typical high / low
61°16° / 40°4°
Wind
10 mph15 km/h
UV peak
5
Monday, Oct 26. Partly sunny. High 61°16°, low 48°9°. Typical 61°16° / 40°4°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  30% chance · 0.06 in1.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 61.
Night: A slight chance of rain after midnight. Partly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 61°16°).
High, likely
59°15°–64°18°
Low, likely
43°6°–49°9°
Typical high / low
61°16° / 40°4°
Wind
16 mph25 km/h, gusts 34 mph54 km/h
UV peak
5
Tuesday, Oct 27. Rain. High 58°14°, low 45°7°. Typical 60°16° / 39°4°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  30% chance · 0.02 in0.5 mm
2. Afternoon
  noon–6 PM
  Sunny, 53°12°
  30% chance · 0.05 in1.1 mm
3. Evening
  6 PM–midnight
  Cloudy, 49°10°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 58.
Night: A slight chance of rain before midnight. Partly cloudy, with a low around 45.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
53°12°–59°15°
Low, likely
44°7°–48°9°
Typical high / low
60°16° / 39°4°
Wind
15 mph25 km/h, gusts 31 mph49 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 57°14°, low 47°8°. Typical 60°16° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57.
Night: Partly cloudy, with a low around 47.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
55°13°–64°18°
Low, likely
41°5°–50°10°
Typical high / low
60°16° / 39°4°
Wind
11 mph18 km/h, gusts 17 mph28 km/h
UV peak
4
Thursday, Oct 29. Mostly cloudy. High 59°15°, low 49°9°. Typical 59°15° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 59.
Night: Mostly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–65°18°
Low, likely
46°8°–54°12°
Typical high / low
59°15° / 39°4°
Wind
12 mph19 km/h, gusts 28 mph45 km/h
UV peak
4
Friday, Oct 30. Drizzle. High 59°15°, low 51°11°. Typical 59°15° / 38°3°. Rain 0.12 in3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  20% chance · 0.05 in1.2 mm
3. Evening
  6 PM–midnight
  Drizzle, 55°13°
  30% chance · 0.03 in0.9 mm
4. Overnight
  midnight–6 AM
  Drizzle, 49°9°
  30% chance · 0.05 in1.2 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
54°12°–62°17°
Low, likely
48°9°–53°12°
Typical high / low
59°15° / 38°3°
Wind
12 mph19 km/h, gusts 28 mph46 km/h
UV peak
3
Saturday, Oct 31. Rain. High 54°12°, low 47°8°. Typical 58°14° / 38°3°. Rain 0.43 in11 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 49°10°
  30% chance · 0.07 in1.7 mm
2. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  30% chance · 0.22 in5.5 mm
3. Evening
  6 PM–midnight
  Rain, 51°11°
  30% chance · 0.21 in5.3 mm
4. Overnight
  midnight–6 AM
  Rain, 44°7°
  30% chance · 0.09 in2.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
48°9°–62°17°
Low, likely
45°7°–48°9°
Typical high / low
58°14° / 38°3°
Wind
13 mph21 km/h, gusts 22 mph35 km/h
UV peak
3
Sunday, Nov 1. Showers. High 50°10°, low 41°5°. Typical 58°14° / 38°3°. Rain 0.33 in8.4 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Showers, 44°7°
  40% chance · 0.1 in0.3 cm
2. Afternoon
  noon–6 PM
  Showers, 46°8°
  30% chance · 0.13 in3.3 mm
3. Evening
  6 PM–midnight
  Clear, 44°7°
  40% chance · 0.06 in1.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
47°8°–55°13°
Low, likely
37°3°–45°7°
Typical high / low
58°14° / 38°3°
Wind
17 mph28 km/h, gusts 23 mph37 km/h

10 days15 days30 days

The outlook

Today
Dry, high 58°, low 46°.
Tomorrow
Dry, high 54°, low 47°, cooling off.
Sunday
Dry, high 55°, low 46°.
Rest of week
Mostly dry, highs 50–61°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SLC) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

West Canyon Creek near Cedar Fort

25 mi

Below flood stage

Level: 2.3 ft
Flow: under 1 cfs

Forecast peak 2.3 ft Fri 5 PM

Reading from Fri 3:45 PM · NWS gauge page

Jordan River near 17th South

14 mi

Below flood stage

Level: 2.0 ft
Flow: 54 cfs

Reading from Fri 3:15 PM · NWS gauge page

City Creek near Salt Lake City

16 mi

Below flood stage

Flow: 21 cfs

Reading from Fri 6 AM · NWS gauge page

Jordan River at 90th South

19 mi

Below flood stage

Flow: 312 cfs

Reading from Fri 3 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 74% less heating than a typical week.

This week 27Typical 104

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 3
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 41°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Salt Lake City Area · official normals 1991–2020 · records 1874–2026

Oct 23, today vs a typical year

Today’s expected high is 4°2° colder than typical.

Last 7 days vs normal

On average 7°4° warmer than normal (daily mean temperature).

+3°+2°SatOct 17
+4°+2°SunOct 18
+7°+4°MonOct 19
+12°+7°TueOct 20
+11°+6°WedOct 21
+9°+5°ThuOct 22
—FriOct 23

Magna weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 47 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 33 min less
Golden hour: 5:58–6:53 PM; Morning 7:31–8:26 AM
Blue hour: 6:53–7:04 PM; Morning 7:21–7:31 AM; first light 7:21 AM

Stars tonight? Fair

Mostly clear 8–10 PM, but the moon is 95% lit and up.

Moon

Waxing gibbous

94% lit · growing

Today: sets 4:59 AM · rises 5:10 PM
Full moon: Oct 25
New moon: Nov 9

Looking southwest from Magna. The highest point on the skyline is about 10,800 ft, 31 mi away.Skyline from USGS elevation data, heights drawn up to 2.5× taller. Sky, sun and moon as they are now.

Magna, UT weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

West Canyon Creek near Cedar Fort

Jordan River near 17th South

City Creek near Salt Lake City

Jordan River at 90th South

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon