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As of 15:44 PDT

Weather in John Sam Lake, WA

72°Current weather

John Sam Lake, Sunday, 9 August, 15:44

Overcast. Feels like 72°. High 74°, low 55°.

Pressure30.03 inHg
Wind5 mph W
Humidity54%
Visibility6.2 mi
Dew point55°

10-day forecast for John Sam Lake, WA: 51° to 77°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Friday, August 14
72° · 0.06 in
Worst day: Tuesday, August 18

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

Mon, 1077° / 51°0Overcast
MorningClear56°feels 55°
AfternoonOvercast75°feels 75°
EveningOvercast69°feels 69°
OvernightClear55°feels 55°
77 °Overcast

John Sam Lake, Monday, 10 August

Overcast. High 77°, low 51°.

Pressure30.06 inHg
Wind3.2 mph W
Humidity51%
Visibility6.2 mi
Dew point52°
Tue, 1173° / 51°0Clear
MorningClear59°feels 58°
AfternoonClear73°feels 72°
EveningClear59°feels 58°
OvernightClear58°feels 57°
73 °Clear

John Sam Lake, Tuesday, 11 August

Clear. High 73°, low 51°.

Pressure30.09 inHg
Wind5.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point51°
Wed, 1273° / 53°0Mostly clear
MorningPartly cloudy59°feels 59°
AfternoonMostly clear73°feels 72°
EveningClear62°feels 62°
OvernightOvercast54°feels 54°
73 °Mostly clear

John Sam Lake, Wednesday, 12 August

Mostly clear. High 73°, low 53°.

Pressure30.00 inHg
Wind4.5 mph W
Humidity55%
Visibility6.2 mi
Dew point54°
Thu, 1375° / 53°0Clear
MorningClear59°feels 59°
AfternoonClear75°feels 74°
EveningClear62°feels 62°
OvernightClear54°feels 54°
75 °Clear

John Sam Lake, Thursday, 13 August

Clear. High 75°, low 53°.

Pressure29.91 inHg
Wind5.4 mph NW
Humidity54%
Visibility6.2 mi
Dew point55°
Fri, 1477° / 54°0Mostly clear
MorningMostly clear66°feels 66°
AfternoonMostly clear74°feels 74°
EveningMostly clear59°feels 58°
OvernightMostly clear56°feels 56°
77 °Mostly clear

John Sam Lake, Friday, 14 August

Mostly clear. High 77°, low 54°.

Pressure29.88 inHg
Wind6.1 mph NW
Humidity43%
Visibility—
Dew point51°
Sat, 1576° / 54°0.01Light rain
MorningLight rain64°feels 63°
AfternoonLight rain74°feels 73°
EveningLight rain58°feels 58°
OvernightLight rain55°feels 55°
76 °Light rain

John Sam Lake, Saturday, 15 August

Light rain. High 76°, low 54°.

Pressure29.97 inHg
Wind9.2 mph NW
Humidity46%
Visibility—
Dew point52°
Sun, 1671° / 51°0.02Light rain
MorningLight rain60°feels 59°
AfternoonLight rain69°feels 69°
EveningLight rain58°feels 57°
OvernightLight rain56°feels 56°
71 °Light rain

John Sam Lake, Sunday, 16 August

Light rain. High 71°, low 51°.

Pressure30.06 inHg
Wind8.1 mph NW
Humidity51%
Visibility—
Dew point50°
Mon, 1775° / 52°0.02Light rain
MorningLight rain63°feels 62°
AfternoonLight rain72°feels 71°
EveningLight rain59°feels 58°
OvernightLight rain57°feels 56°
75 °Light rain

John Sam Lake, Monday, 17 August

Light rain. High 75°, low 52°.

Pressure30.00 inHg
Wind6.8 mph NW
Humidity44%
Visibility—
Dew point49°
Tue, 1872° / 56°0.06Light rain
MorningLight rain64°feels 64°
AfternoonLight rain71°feels 70°
EveningLight rain64°feels 64°
OvernightLight rain62°feels 62°
72 °Light rain

John Sam Lake, Tuesday, 18 August

Light rain. High 72°, low 56°.

Pressure30.00 inHg
Wind11.6 mph S
Humidity60%
Visibility—
Dew point56°

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 John Sam Lake, 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.