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As of 03:23 PDT

Weather in Black Diamond, WA

57°Current weather

Black Diamond, Sunday, 9 August, 03:23

Clear. Feels like 57°. High 78°, low 55°.

Pressure30.06 inHg
Wind2 mph SE
Humidity85%
Visibility6.2 mi
Dew point52°

Two-week outlook for Black Diamond, WA: week one averages a high of 82.4° and week two 72.7°, so week two runs 9.6° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 78°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)82.4°53.5°0.0 in / 0 d—
2nd (August 16 – August 22)72.7°56.9°1.1 in / 4 d—

Weekend weather

Sun, August 9
Clear
78°55°
no precip.
Sat, August 15
Overcast
85°56°
no precip.
Sun, August 16
Overcast
82°54°
no precip.
Sat, August 22
Light rain
64°57°
0.43 in
Mon, 1079° / 51°0Overcast
79 °Overcast

Black Diamond, Monday, 10 August

Overcast. High 79°, low 51°.

Pressure30.09 inHg
Wind3.5 mph W
Humidity45%
Visibility6.2 mi
Dew point51°
Tue, 1183° / 51°0Clear
83 °Clear

Black Diamond, Tuesday, 11 August

Clear. High 83°, low 51°.

Pressure30.09 inHg
Wind3.4 mph NW
Humidity41%
Visibility6.2 mi
Dew point50°
Wed, 1282° / 53°0Clear
82 °Clear

Black Diamond, Wednesday, 12 August

Clear. High 82°, low 53°.

Pressure30.00 inHg
Wind3.8 mph W
Humidity43%
Visibility6.2 mi
Dew point52°
Thu, 1385° / 53°0Clear
85 °Clear

Black Diamond, Thursday, 13 August

Clear. High 85°, low 53°.

Pressure29.85 inHg
Wind7.7 mph NW
Humidity34%
Visibility—
Dew point49°
Fri, 1485° / 55°0Overcast
85 °Overcast

Black Diamond, Friday, 14 August

Overcast. High 85°, low 55°.

Pressure29.91 inHg
Wind4.1 mph NW
Humidity35%
Visibility—
Dew point50°
Sat, 1585° / 56°0Overcast
85 °Overcast

Black Diamond, Saturday, 15 August

Overcast. High 85°, low 56°.

Pressure29.97 inHg
Wind4.9 mph W
Humidity34%
Visibility—
Dew point48°
Sun, 1682° / 54°0Overcast
82 °Overcast

Black Diamond, Sunday, 16 August

Overcast. High 82°, low 54°.

Pressure29.94 inHg
Wind6.6 mph W
Humidity32%
Visibility—
Dew point46°
Mon, 1759° / 57°0.37Light rain
59 °Light rain

Black Diamond, Monday, 17 August

Light rain. High 59°, low 57°.

Pressure30.03 inHg
Wind3.8 mph W
Humidity97%
Visibility—
Dew point58°
Tue, 1877° / 55°0.01Light rain
77 °Light rain

Black Diamond, Tuesday, 18 August

Light rain. High 77°, low 55°.

Pressure29.97 inHg
Wind4.8 mph W
Humidity40%
Visibility—
Dew point48°
Wed, 1975° / 56°0Overcast
75 °Overcast

Black Diamond, Wednesday, 19 August

Overcast. High 75°, low 56°.

Pressure29.97 inHg
Wind5.7 mph SW
Humidity46%
Visibility—
Dew point51°
Thu, 2080° / 60°0.19Light rain
80 °Light rain

Black Diamond, Thursday, 20 August

Light rain. High 80°, low 60°.

Pressure29.88 inHg
Wind6.9 mph SW
Humidity44%
Visibility—
Dew point55°
Fri, 2171° / 59°0.1Light rain
71 °Light rain

Black Diamond, Friday, 21 August

Light rain. High 71°, low 59°.

Pressure29.94 inHg
Wind5.4 mph W
Humidity53%
Visibility—
Dew point52°
Sat, 2264° / 57°0.43Light rain
64 °Light rain

Black Diamond, Saturday, 22 August

Light rain. High 64°, low 57°.

Pressure30.03 inHg
Wind5.6 mph S
Humidity95%
Visibility—
Dew point59°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Black Diamond, WA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.