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As of 15:19 PDT

Weather in Sammamish, WA

77°Current weather

Sammamish, Sunday, 9 August, 15:19

Overcast. Feels like 77°. High 77°, low 56°.

Pressure30.00 inHg
Wind4 mph W
Humidity49%
Visibility6.2 mi
Dew point55°

10-day forecast for Sammamish, WA: 53° to 88°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

88°
Best day: Friday, August 14
68° · 0.04 in
Worst day: Tuesday, August 18

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1078° / 53°0Overcast
MorningClear58°feels 57°
AfternoonOvercast76°feels 75°
EveningClear72°feels 72°
OvernightClear58°feels 58°
78 °Overcast

Sammamish, Monday, 10 August

Overcast. High 78°, low 53°.

Pressure30.06 inHg
Wind2.4 mph W
Humidity43%
Visibility6.2 mi
Dew point51°
Tue, 1182° / 53°0Clear
MorningClear61°feels 60°
AfternoonClear82°feels 80°
EveningClear67°feels 67°
OvernightClear60°feels 59°
82 °Clear

Sammamish, Tuesday, 11 August

Clear. High 82°, low 53°.

Pressure30.09 inHg
Wind2.6 mph NW
Humidity40%
Visibility6.2 mi
Dew point51°
Wed, 1277° / 56°0Overcast
MorningOvercast62°feels 62°
AfternoonOvercast75°feels 75°
EveningMostly clear69°feels 68°
OvernightOvercast57°feels 57°
77 °Overcast

Sammamish, Wednesday, 12 August

Overcast. High 77°, low 56°.

Pressure30.03 inHg
Wind3.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point55°
Thu, 1384° / 56°0Clear
MorningClear63°feels 62°
AfternoonClear83°feels 82°
EveningClear70°feels 69°
OvernightClear57°feels 56°
84 °Clear

Sammamish, Thursday, 13 August

Clear. High 84°, low 56°.

Pressure29.88 inHg
Wind4.5 mph N
Humidity44%
Visibility6.2 mi
Dew point55°
Fri, 1488° / 58°0Clear
MorningClear72°feels 71°
AfternoonClear85°feels 83°
EveningClear69°feels 69°
OvernightClear63°feels 62°
88 °Clear

Sammamish, Friday, 14 August

Clear. High 88°, low 58°.

Pressure29.85 inHg
Wind8.7 mph N
Humidity28%
Visibility—
Dew point48°
Sat, 1584° / 56°0Overcast
MorningOvercast66°feels 66°
AfternoonOvercast78°feels 78°
EveningOvercast68°feels 68°
OvernightOvercast60°feels 59°
84 °Overcast

Sammamish, Saturday, 15 August

Overcast. High 84°, low 56°.

Pressure29.97 inHg
Wind5.7 mph NW
Humidity39%
Visibility—
Dew point50°
Sun, 1676° / 54°0Overcast
MorningOvercast63°feels 62°
AfternoonOvercast71°feels 70°
EveningOvercast66°feels 65°
OvernightOvercast60°feels 59°
76 °Overcast

Sammamish, Sunday, 16 August

Overcast. High 76°, low 54°.

Pressure30.09 inHg
Wind7.1 mph S
Humidity54%
Visibility—
Dew point52°
Mon, 1778° / 54°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast77°feels 76°
EveningOvercast69°feels 68°
OvernightOvercast63°feels 62°
78 °Overcast

Sammamish, Monday, 17 August

Overcast. High 78°, low 54°.

Pressure30.00 inHg
Wind5.5 mph SW
Humidity35%
Visibility—
Dew point46°
Tue, 1868° / 60°0.04Light rain
MorningLight rain64°feels 64°
AfternoonLight rain67°feels 67°
EveningLight rain63°feels 64°
OvernightLight rain63°feels 64°
68 °Light rain

Sammamish, Tuesday, 18 August

Light rain. High 68°, low 60°.

Pressure30.03 inHg
Wind4.8 mph SW
Humidity73%
Visibility—
Dew point58°

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 Sammamish, WA 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.