10-day forecast for Black Diamond, AZ: 62° to 96°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Sunday, August 9
82° · 1.55 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 67°0.04
Morning78°feels 77°
Afternoon93°feels 89°
Evening71°feels 70°
Overnight70°feels 69°
93 °
Black Diamond, Monday, 10 August
Light rain. High 93°, low 67°.
Pressure29.91 inHg
Wind4.1 mph W
Humidity26%
Visibility6.2 mi
Dew point50°
Tue, 1188° / 62°0.78
Morning73°feels 73°
Afternoon88°feels 86°
Evening62°feels 62°
Overnight68°feels 68°
88 °
Black Diamond, Tuesday, 11 August
Heavy rain. High 88°, low 62°.
Pressure29.94 inHg
Wind13.4 mph NW
Humidity37%
Visibility6.2 mi
Dew point57°
Wed, 1282° / 64°1.55
Morning69°feels 68°
Afternoon82°feels 82°
Evening66°feels 67°
Overnight67°feels 67°
82 °
Black Diamond, Wednesday, 12 August
Heavy rain. High 82°, low 64°.
Pressure29.91 inHg
Wind3.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point60°
Thu, 1375° / 67°0.36
Morning69°feels 69°
Afternoon72°feels 72°
Evening69°feels 69°
Overnight67°feels 67°
75 °
Black Diamond, Thursday, 13 August
Rain. High 75°, low 67°.
Pressure29.91 inHg
Wind8.7 mph SW
Humidity61%
Visibility—
Dew point57°
Fri, 1485° / 65°0.01
Morning69°feels 69°
Afternoon79°feels 78°
Evening83°feels 81°
Overnight73°feels 72°
85 °
Black Diamond, Friday, 14 August
Light rain. High 85°, low 65°.
Pressure29.97 inHg
Wind5.3 mph W
Humidity48%
Visibility—
Dew point55°
Sat, 1588° / 68°0.22
Morning73°feels 73°
Afternoon82°feels 81°
Evening84°feels 82°
Overnight68°feels 68°
88 °
Black Diamond, Saturday, 15 August
Rain. High 88°, low 68°.
Pressure30.03 inHg
Wind17.7 mph SE
Humidity41%
Visibility—
Dew point54°
Sun, 1687° / 69°0.12
Morning73°feels 73°
Afternoon81°feels 80°
Evening76°feels 76°
Overnight70°feels 70°
87 °
Black Diamond, Sunday, 16 August
Light rain. High 87°, low 69°.
Pressure30.06 inHg
Wind8.5 mph NW
Humidity40%
Visibility—
Dew point53°
Mon, 1789° / 70°0.01
Morning74°feels 73°
Afternoon84°feels 83°
Evening87°feels 85°
Overnight76°feels 76°
89 °
Black Diamond, Monday, 17 August
Light rain. High 89°, low 70°.
Pressure30.03 inHg
Wind9.7 mph SE
Humidity37%
Visibility—
Dew point53°
Tue, 1892° / 71°0
Morning75°feels 75°
Afternoon87°feels 85°
Evening90°feels 87°
Overnight79°feels 78°
92 °
Black Diamond, Tuesday, 18 August
Clear. High 92°, low 71°.
Pressure29.97 inHg
Wind6.5 mph W
Humidity30%
Visibility—
Dew point49°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Black Diamond, AZ around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.