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Salt Lake City, UT Weather Forecast

View the 9-day weather forecast for Salt Lake City, Utah, including daily highs and lows, rain chances, rainfall amounts, wind speeds, humidity, and short-range versus extended BlendedModel guidance.

The latest 9-day BlendedModel forecast for Salt Lake City, Utah is in. The warmest stretch peaks on Fri near 98, while the coolest low settles in on Sun near 58. The best rain signal shows up on Sat at 20 percent and about 0.02 inches. The outlook starts with a near-term signal before shifting to extended signal later in the period.

Forecast data refreshed automatically every few hours. Showing the latest available BlendedModel forecast for Salt Lake City, Utah.

Last updated:

Latest BlendedModel forecast loaded for Salt Lake City, Utah.

About BlendedModel
BlendedModel is an experimental forecast system developed by Engineer.Guide Research and Development Lab. Forecast pages are refreshed automatically every few hours so you always see the latest guidance.

9-Day Outlook for Salt Lake City, Utah

A scan-first 9-day view generated for fast daily reading, with the main call for each day and the core details underneath.

Today's Weather Story
Today looks sunny with low rain chances, light wind, and comfortable humidity, and a minimal storm signal.
National Weather Service
Heat Advisory
Heat Advisory issued June 18 at 10:54AM MDT until June 20 at 6:00AM MDT by NWS Salt Lake City UT
Moderate · Expected · Starts 2026-06-18T10:54:00-06:00 · Expires 2026-06-19T11:00:00-06:00
Check Hourly Timing
A quick look at the next several hours for temperature, rain chance, wind, and storm signal.
12 PM MDT
83°
Sunny
Precip 0% · Wind 7 mph
1 PM MDT
85°
Sunny
Precip 0% · Wind 9 mph
2 PM MDT
86°
Sunny
Precip 0% · Wind 9 mph
3 PM MDT
87°
Sunny
Precip 0% · Wind 8 mph
4 PM MDT
88°
Sunny
Precip 0% · Wind 9 mph
5 PM MDT
87°
Mostly Cloudy
Precip 0% · Wind 9 mph
6 PM MDT
86°
Cloudy
Precip 0% · Wind 7 mph
7 PM MDT
84°
Cloudy
Precip 0% · Wind 4 mph
8 PM MDT
78°
Clear
Precip 0% · Wind 3 mph
9 PM MDT
75°
Clear
Precip 0% · Wind 4 mph
10 PM MDT
72°
Clear
Precip 0% · Wind 3 mph
11 PM MDT
71°
Clear
Precip 0% · Wind 3 mph
Thu
Jun 18
88°
Low 71°
Near-Term Signal
Sunny
Precip 0% · Rain 0.00 in · Wind 9 mph · Humidity 13%
Thunder Index
0/100
Minimal Storm Signal
A 0-100 signal blending near-term storm ingredients with extended pattern guidance.
Fri
Jun 19
98°
Low 61°
Near-Term Signal
Sunny
Precip 0% · Rain 0.00 in · Wind 14 mph · Humidity 24%
Thunder Index
1/100
Minimal Storm Signal
Sat
Jun 20
82°
Low 65°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.02 in · Wind 8 mph · Humidity 45%
Thunder Index
2/100
Minimal Storm Signal
Sun
Jun 21
84°
Low 58°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.00 in · Wind 5 mph · Humidity 63%
Thunder Index
7/100
Minimal Storm Signal
Mon
Jun 22
88°
Low 61°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 6 mph · Humidity 49%
Thunder Index
0/100
Minimal Storm Signal
Tue
Jun 23
93°
Low 63°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 5 mph · Humidity 45%
Thunder Index
8/100
Minimal Storm Signal
Wed
Jun 24
92°
Low 66°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 6 mph · Humidity 37%
Thunder Index
0/100
Minimal Storm Signal
Thu
Jun 25
92°
Low 65°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 5 mph · Humidity 43%
Thunder Index
0/100
Minimal Storm Signal
Fri
Jun 26
95°
Low 66°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.00 in · Wind 4 mph · Humidity 39%
Thunder Index
0/100
Minimal Storm Signal
Official alerts, when active, come from the National Weather Service.

Salt Lake City Weather Questions, Answered

Quick answers generated from the latest 9-day BlendedModel forecast for Salt Lake City, Utah.

Will it rain today in Salt Lake City?

Rain is unlikely in Salt Lake City, UT today, with only a 0 percent chance of precipitation.

How hot will it get in Salt Lake City today?

Today's forecast for Salt Lake City, UT calls for a high near 88 degrees and a low around 71 degrees.

Are thunderstorms expected in Salt Lake City this week?

No strong thunderstorm signal shows up for Salt Lake City, UT this week. The highest Thunder Index is 8 out of 100 on Tue.

What is the warmest day this week in Salt Lake City?

Fri looks like the warmest day in Salt Lake City, UT, with a high near 98 degrees.

Nearby Forecasts

Quick links to a few nearby cities if you want to compare the next 9 days around Salt Lake City, Utah.

Browse all BlendedModel pages