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As of 10:19 PDT

Weather in Sumner, WA

70°Current weather

Sumner, Saturday, 8 August, 10:19

Overcast. Feels like 70°. High 84°, low 58°.

Pressure30.09 inHg
Wind1 mph SW
Humidity74%
Visibility6.2 mi
Dew point61°

Two-week outlook for Sumner, WA: week one averages a high of 83.9° and week two 81.2°, so week two runs 2.7° cooler than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, August 8: 84°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)83.9°54.8°0.0 in / 0 d—
2nd (August 15 – August 21)81.2°57.9°0.2 in / 1 d—

Weekend weather

Sat, August 8
Overcast
84°58°
no precip.
Sun, August 9
Clear
80°53°
no precip.
Sat, August 15
Overcast
82°56°
no precip.
Sun, August 16
Overcast
86°57°
no precip.
Sun, 0980° / 53°0Clear
80 °Clear

Sumner, Sunday, 9 August

Clear. High 80°, low 53°.

Pressure30.03 inHg
Wind2.5 mph W
Humidity37%
Visibility6.2 mi
Dew point49°
Mon, 1084° / 51°0Overcast
84 °Overcast

Sumner, Monday, 10 August

Overcast. High 84°, low 51°.

Pressure30.06 inHg
Wind2.7 mph W
Humidity42%
Visibility6.2 mi
Dew point51°
Tue, 1186° / 52°0Clear
86 °Clear

Sumner, Tuesday, 11 August

Clear. High 86°, low 52°.

Pressure30.12 inHg
Wind3.1 mph NW
Humidity38%
Visibility6.2 mi
Dew point51°
Wed, 1280° / 59°0Overcast
80 °Overcast

Sumner, Wednesday, 12 August

Overcast. High 80°, low 59°.

Pressure30.06 inHg
Wind3.5 mph NW
Humidity55%
Visibility—
Dew point56°
Thu, 1384° / 55°0Clear
84 °Clear

Sumner, Thursday, 13 August

Clear. High 84°, low 55°.

Pressure29.91 inHg
Wind8.5 mph N
Humidity33%
Visibility—
Dew point48°
Fri, 1490° / 55°0Clear
90 °Clear

Sumner, Friday, 14 August

Clear. High 90°, low 55°.

Pressure29.91 inHg
Wind8.3 mph W
Humidity31%
Visibility—
Dew point50°
Sat, 1582° / 56°0Overcast
82 °Overcast

Sumner, Saturday, 15 August

Overcast. High 82°, low 56°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity35%
Visibility—
Dew point49°
Sun, 1686° / 57°0Overcast
86 °Overcast

Sumner, Sunday, 16 August

Overcast. High 86°, low 57°.

Pressure30.03 inHg
Wind5.1 mph N
Humidity38%
Visibility—
Dew point52°
Mon, 1791° / 58°0Overcast
91 °Overcast

Sumner, Monday, 17 August

Overcast. High 91°, low 58°.

Pressure29.94 inHg
Wind4.3 mph NE
Humidity30%
Visibility—
Dew point49°
Tue, 1883° / 61°0Overcast
83 °Overcast

Sumner, Tuesday, 18 August

Overcast. High 83°, low 61°.

Pressure30.00 inHg
Wind5.1 mph W
Humidity38%
Visibility—
Dew point52°
Wed, 1980° / 61°0Overcast
80 °Overcast

Sumner, Wednesday, 19 August

Overcast. High 80°, low 61°.

Pressure29.88 inHg
Wind7.4 mph W
Humidity39%
Visibility—
Dew point51°
Thu, 2068° / 61°0.18Rain
68 °Rain

Sumner, Thursday, 20 August

Rain. High 68°, low 61°.

Pressure30.03 inHg
Wind4.8 mph SE
Humidity95%
Visibility—
Dew point62°
Fri, 2179° / 51°0Overcast
79 °Overcast

Sumner, Friday, 21 August

Overcast. High 79°, low 51°.

Pressure30.06 inHg
Wind7.8 mph W
Humidity33%
Visibility—
Dew point43°

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 Sumner, 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.