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Tucson, AZ Weather Forecast

View the 9-day weather forecast for Tucson, Arizona, 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 Tucson, Arizona is in. The warmest stretch peaks on Tue near 104, while the coolest low settles in on Sat near 71. The best rain signal shows up on Thu at 20 percent and about 0.01 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 Tucson, Arizona.

Last updated:

Latest BlendedModel forecast loaded for Tucson, Arizona.

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 Tucson, Arizona

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 humid air, and a minimal storm signal.
No official alerts currently active for this area.
Check Hourly Timing
A quick look at the next several hours for temperature, rain chance, wind, and storm signal.
5 AM MST
73°
Clear
Precip 0% · Wind 4 mph
6 AM MST
78°
Sunny
Precip 0% · Wind 4 mph
7 AM MST
81°
Sunny
Precip 0% · Wind 8 mph
8 AM MST
84°
Sunny
Precip 0% · Wind 7 mph
9 AM MST
88°
Sunny
Precip 0% · Wind 2 mph
10 AM MST
92°
Sunny
Precip 0% · Wind 2 mph
11 AM MST
97°
Sunny
Precip 0% · Wind 8 mph
12 PM MST
100°
Sunny
Precip 0% · Wind 8 mph
1 PM MST
101°
Sunny
Precip 0% · Wind 4 mph
2 PM MST
101°
Partly Cloudy
Precip 0% · Wind 6 mph
3 PM MST
101°
Sunny
Precip 0% · Wind 11 mph
4 PM MST
101°
Partly Cloudy
Precip 0% · Wind 10 mph
Thu
Jun 18
101°
Low 73°
Near-Term Signal
Sunny
Precip 0% · Rain 0.00 in · Wind 14 mph · Humidity 68%
Thunder Index
9/100
Minimal Storm Signal
A 0-100 signal blending near-term storm ingredients with extended pattern guidance.
Fri
Jun 19
101°
Low 72°
Near-Term Signal
Sunny
Precip 0% · Rain 0.00 in · Wind 14 mph · Humidity 25%
Thunder Index
0/100
Minimal Storm Signal
Sat
Jun 20
99°
Low 71°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 10 mph · Humidity 23%
Thunder Index
0/100
Minimal Storm Signal
Sun
Jun 21
100°
Low 72°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 9 mph · Humidity 22%
Thunder Index
0/100
Minimal Storm Signal
Mon
Jun 22
104°
Low 74°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 9 mph · Humidity 20%
Thunder Index
10/100
Minimal Storm Signal
Tue
Jun 23
104°
Low 78°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 10 mph · Humidity 24%
Thunder Index
0/100
Minimal Storm Signal
Wed
Jun 24
101°
Low 79°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.00 in · Wind 8 mph · Humidity 40%
Thunder Index
2/100
Minimal Storm Signal
Thu
Jun 25
101°
Low 81°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.01 in · Wind 10 mph · Humidity 37%
Thunder Index
1/100
Minimal Storm Signal
Fri
Jun 26
103°
Low 80°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.00 in · Wind 12 mph · Humidity 38%
Thunder Index
0/100
Minimal Storm Signal
Official alerts, when active, come from the National Weather Service.

Tucson Weather Questions, Answered

Quick answers generated from the latest 9-day BlendedModel forecast for Tucson, Arizona.

Will it rain today in Tucson?

Rain is unlikely in Tucson, AZ today, with only a 0 percent chance of precipitation.

How hot will it get in Tucson today?

Today's forecast for Tucson, AZ calls for a high near 101 degrees and a low around 73 degrees.

Are thunderstorms expected in Tucson this week?

No strong thunderstorm signal shows up for Tucson, AZ this week. The highest Thunder Index is 10 out of 100 on Mon.

What is the warmest day this week in Tucson?

Tue looks like the warmest day in Tucson, AZ, with a high near 104 degrees.

Nearby Forecasts

Quick links to a few nearby cities if you want to compare the next 9 days around Tucson, Arizona.

Browse all BlendedModel pages