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Miami, FL Weather Forecast

View the 9-day weather forecast for Miami, Florida, 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 Miami, Florida is in. The warmest stretch peaks on Fri near 91, while the coolest low settles in on Sun near 80. The best rain signal shows up on Sat at 35 percent and about 0.14 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 Miami, Florida.

Last updated:

Latest BlendedModel forecast loaded for Miami, Florida.

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 Miami, Florida

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 low storm signal.
National Weather Service
Heat Advisory
Heat Advisory issued June 18 at 2:25PM EDT until June 18 at 7:00PM EDT by NWS Miami FL
Moderate · Expected · Starts 2026-06-18T14:25:00-04:00 · Expires 2026-06-18T19:00:00-04:00
Check Hourly Timing
A quick look at the next several hours for temperature, rain chance, wind, and storm signal.
8 AM EDT
87°
Sunny
Precip 0% · Wind 10 mph
Low Storm Signal · Near-Term Signal
9 AM EDT
88°
Sunny
Precip 0% · Wind 10 mph
Low Storm Signal · Near-Term Signal
10 AM EDT
89°
Partly Cloudy
Precip 0% · Wind 10 mph
Low Storm Signal · Near-Term Signal
11 AM EDT
89°
Cloudy
Precip 0% · Wind 11 mph
Low Storm Signal · Near-Term Signal
12 PM EDT
90°
Cloudy
Precip 0% · Wind 13 mph
Low Storm Signal · Near-Term Signal
1 PM EDT
90°
Cloudy
Precip 0% · Wind 13 mph
Low Storm Signal · Near-Term Signal
2 PM EDT
90°
Cloudy
Precip 0% · Wind 13 mph
Low Storm Signal · Near-Term Signal
3 PM EDT
90°
Cloudy
Precip 0% · Wind 13 mph
Low Storm Signal · Near-Term Signal
4 PM EDT
89°
Cloudy
Precip 0% · Wind 13 mph
Low Storm Signal · Near-Term Signal
5 PM EDT
86°
Cloudy
Precip 0% · Wind 12 mph
Low Storm Signal · Near-Term Signal
6 PM EDT
86°
Cloudy
Precip 0% · Wind 10 mph
Low Storm Signal · Near-Term Signal
7 PM EDT
85°
Cloudy
Precip 0% · Wind 10 mph
Low Storm Signal · Near-Term Signal
Thu
Jun 18
90°
Low 82°
Near-Term Signal
Sunny
Precip 0% · Rain 0.00 in · Wind 13 mph · Humidity 80%
Thunder Index
24/100
Low Storm Signal
A 0-100 signal blending near-term storm ingredients with extended pattern guidance.
Storm Signal
Early guidance signal
Fri
Jun 19
91°
Low 80°
Near-Term Signal
Cloudy
Precip 0% · Rain 0.00 in · Wind 12 mph · Humidity 87%
Thunder Index
26/100
Low Storm Signal
Storm Signal
Early guidance signal
Sat
Jun 20
88°
Low 81°
Extended Signal
Light rain possible
Precip 35% · Rain 0.14 in · Wind 6 mph · Humidity 83%
Thunder Index
37/100
Low Storm Signal
Storm Signal
Early guidance signal
Sun
Jun 21
88°
Low 80°
Extended Signal
Light rain possible
Precip 35% · Rain 0.10 in · Wind 5 mph · Humidity 84%
Thunder Index
34/100
Low Storm Signal
Storm Signal
Early guidance signal
Mon
Jun 22
88°
Low 80°
Extended Signal
Mostly quiet
Precip 35% · Rain 0.09 in · Wind 7 mph · Humidity 84%
Thunder Index
36/100
Low Storm Signal
Storm Signal
Early guidance signal
Tue
Jun 23
88°
Low 82°
Extended Signal
Mostly quiet
Precip 35% · Rain 0.07 in · Wind 5 mph · Humidity 82%
Thunder Index
36/100
Low Storm Signal
Storm Signal
Early guidance signal
Wed
Jun 24
88°
Low 81°
Extended Signal
Mostly quiet
Precip 35% · Rain 0.09 in · Wind 5 mph · Humidity 82%
Thunder Index
38/100
Low Storm Signal
Storm Signal
Early guidance signal
Thu
Jun 25
87°
Low 81°
Extended Signal
Light rain possible
Precip 35% · Rain 0.10 in · Wind 8 mph · Humidity 80%
Thunder Index
36/100
Low Storm Signal
Storm Signal
Early guidance signal
Fri
Jun 26
88°
Low 81°
Extended Signal
Mostly quiet
Precip 35% · Rain 0.05 in · Wind 9 mph · Humidity 77%
Thunder Index
29/100
Low Storm Signal
Storm Signal
Early guidance signal
Official alerts, when active, come from the National Weather Service.

Miami Weather Questions, Answered

Quick answers generated from the latest 9-day BlendedModel forecast for Miami, Florida.

Will it rain today in Miami?

Rain is unlikely in Miami, FL today, with only a 0 percent chance of precipitation.

How hot will it get in Miami today?

Today's forecast for Miami, FL calls for a high near 90 degrees and a low around 82 degrees.

Are thunderstorms expected in Miami this week?

No strong thunderstorm signal shows up for Miami, FL this week. The highest Thunder Index is 38 out of 100 on Wed.

What is the warmest day this week in Miami?

Fri looks like the warmest day in Miami, FL, with a high near 91 degrees.

Nearby Forecasts

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

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