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As of 13:45 PDT

Weather in Sampson, WA

67°Current weather

Sampson, Saturday, 8 August, 13:45

Mostly clear. Feels like 67°. High 67°, low 57°.

Pressure30.12 inHg
Wind8 mph W
Humidity76%
Visibility6.2 mi
Dew point59°
Sun, 0966° / 55°0Overcast
66 °Overcast

Sampson, Sunday, 9 August

Overcast. High 66°, low 55°.

Pressure30.09 inHg
Wind11.4 mph NW
Humidity88%
Visibility6.2 mi
Dew point55°
Mon, 1060° / 54°0Mostly clear
60 °Mostly clear

Sampson, Monday, 10 August

Mostly clear. High 60°, low 54°.

Pressure30.12 inHg
Wind11.9 mph NW
Humidity89%
Visibility6.2 mi
Dew point56°
Tue, 1161° / 59°0Overcast
61 °Overcast

Sampson, Tuesday, 11 August

Overcast. High 61°, low 59°.

Pressure30.15 inHg
Wind9.2 mph NW
Humidity88%
Visibility6.2 mi
Dew point57°
Wed, 1261° / 59°0.01Light rain
61 °Light rain

Sampson, Wednesday, 12 August

Light rain. High 61°, low 59°.

Pressure30.09 inHg
Wind13 mph NW
Humidity92%
Visibility6.2 mi
Dew point57°
Thu, 1360° / 59°0.02Light rain
60 °Light rain

Sampson, Thursday, 13 August

Light rain. High 60°, low 59°.

Pressure30.03 inHg
Wind13.5 mph NW
Humidity88%
Visibility—
Dew point55°
Fri, 1460° / 57°0Overcast
60 °Overcast

Sampson, Friday, 14 August

Overcast. High 60°, low 57°.

Pressure30.03 inHg
Wind13.6 mph NW
Humidity89%
Visibility—
Dew point56°
Sat, 1560° / 59°0Overcast
60 °Overcast

Sampson, Saturday, 15 August

Overcast. High 60°, low 59°.

Pressure30.03 inHg
Wind9.1 mph W
Humidity93%
Visibility—
Dew point58°
Sun, 1661° / 59°0Overcast
61 °Overcast

Sampson, Sunday, 16 August

Overcast. High 61°, low 59°.

Pressure30.12 inHg
Wind12.5 mph NW
Humidity87%
Visibility—
Dew point56°
Mon, 1762° / 57°0Partly cloudy
62 °Partly cloudy

Sampson, Monday, 17 August

Partly cloudy. High 62°, low 57°.

Pressure30.06 inHg
Wind11.3 mph NW
Humidity82%
Visibility—
Dew point55°
Tue, 1861° / 59°0Light rain
61 °Light rain

Sampson, Tuesday, 18 August

Light rain. High 61°, low 59°.

Pressure30.09 inHg
Wind9.8 mph SE
Humidity88%
Visibility—
Dew point56°
Wed, 1963° / 59°0.33Rain
63 °Rain

Sampson, Wednesday, 19 August

Rain. High 63°, low 59°.

Pressure30.06 inHg
Wind8.7 mph SE
Humidity82%
Visibility—
Dew point57°
Thu, 2061° / 60°0Overcast
61 °Overcast

Sampson, Thursday, 20 August

Overcast. High 61°, low 60°.

Pressure30.06 inHg
Wind7.8 mph W
Humidity94%
Visibility—
Dew point59°
Fri, 2161° / 59°0Overcast
61 °Overcast

Sampson, Friday, 21 August

Overcast. High 61°, low 59°.

Pressure30.09 inHg
Wind12.3 mph NW
Humidity93%
Visibility—
Dew point58°
Sat, 2260° / 57°0Overcast
60 °Overcast

Sampson, Saturday, 22 August

Overcast. High 60°, low 57°.

Pressure30.06 inHg
Wind21 mph NW
Humidity91%
Visibility—
Dew point57°
Sun, 2360° / 57°0Overcast
60 °Overcast

Sampson, Sunday, 23 August

Overcast. High 60°, low 57°.

Pressure29.97 inHg
Wind15.7 mph N
Humidity91%
Visibility—
Dew point56°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sampson, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sampson, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.