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As of 10:47 PDT

Weather in Jamestown, WA

56°Current weather

Jamestown, Thursday, 15 October, 10:47

Overcast. Feels like 55°. High 58°, low 47°.

Pressure30.39 inHg
Wind2 mph N
Humidity87%
Visibility6.2 mi
Dew point52°
Fri, 1662° / 48°0Partly cloudy
62 °Partly cloudy

Jamestown, Friday, 16 October

Partly cloudy. High 62°, low 48°.

Pressure30.15 inHg
Wind1.9 mph W
Humidity88%
Visibility6.2 mi
Dew point49°
Sat, 1756° / 53°0.13Rain
56 °Rain

Jamestown, Saturday, 17 October

Rain. High 56°, low 53°.

Pressure30.24 inHg
Wind17.3 mph W
Humidity76%
Visibility6.2 mi
Dew point49°
Sun, 1853° / 49°0Overcast
53 °Overcast

Jamestown, Sunday, 18 October

Overcast. High 53°, low 49°.

Pressure30.09 inHg
Wind4.5 mph N
Humidity90%
Visibility1.4 mi
Dew point48°
Mon, 1952° / 50°0.01Light rain
52 °Light rain

Jamestown, Monday, 19 October

Light rain. High 52°, low 50°.

Pressure29.91 inHg
Wind5.2 mph W
Humidity71%
Visibility—
Dew point42°
Tue, 2055° / 50°0Clear
55 °Clear

Jamestown, Tuesday, 20 October

Clear. High 55°, low 50°.

Pressure30.12 inHg
Wind5.8 mph W
Humidity78%
Visibility—
Dew point47°
Wed, 2156° / 50°0Clear
56 °Clear

Jamestown, Wednesday, 21 October

Clear. High 56°, low 50°.

Pressure29.88 inHg
Wind11.4 mph W
Humidity58%
Visibility—
Dew point40°
Thu, 2254° / 48°0.06Light rain
54 °Light rain

Jamestown, Thursday, 22 October

Light rain. High 54°, low 48°.

Pressure30.06 inHg
Wind14.8 mph NW
Humidity78%
Visibility—
Dew point46°
Fri, 2351° / 47°0.06Light rain
51 °Light rain

Jamestown, Friday, 23 October

Light rain. High 51°, low 47°.

Pressure30.33 inHg
Wind6.2 mph NE
Humidity78%
Visibility—
Dew point41°
Sat, 2448° / 46°0.2Light rain
48 °Light rain

Jamestown, Saturday, 24 October

Light rain. High 48°, low 46°.

Pressure30.27 inHg
Wind7.1 mph N
Humidity87%
Visibility—
Dew point43°
Sun, 2551° / 45°0Partly cloudy
51 °Partly cloudy

Jamestown, Sunday, 25 October

Partly cloudy. High 51°, low 45°.

Pressure30.27 inHg
Wind8.9 mph NW
Humidity74%
Visibility—
Dew point39°
Mon, 2652° / 45°0Clear
52 °Clear

Jamestown, Monday, 26 October

Clear. High 52°, low 45°.

Pressure30.06 inHg
Wind5.5 mph N
Humidity63%
Visibility—
Dew point37°
Tue, 2749° / 44°0Overcast
49 °Overcast

Jamestown, Tuesday, 27 October

Overcast. High 49°, low 44°.

Pressure29.88 inHg
Wind4.6 mph S
Humidity46%
Visibility—
Dew point28°
Wed, 2847° / 45°0.04Light rain
47 °Light rain

Jamestown, Wednesday, 28 October

Light rain. High 47°, low 45°.

Pressure29.91 inHg
Wind6.1 mph NE
Humidity84%
Visibility—
Dew point42°
Thu, 2950° / 42°0.06Light rain
50 °Light rain

Jamestown, Thursday, 29 October

Light rain. High 50°, low 42°.

Pressure30.06 inHg
Wind8.5 mph E
Humidity68%
Visibility—
Dew point36°
Fri, 3047° / 42°0.09Light rain
47 °Light rain

Jamestown, Friday, 30 October

Light rain. High 47°, low 42°.

Pressure30.06 inHg
Wind16.2 mph SE
Humidity65%
Visibility—
Dew point35°

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 Jamestown, 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 Jamestown, 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.