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As of 10:23 PDT

Weather in Jamestown, WA

58°Current weather

Jamestown, Saturday, 17 October, 10:23

Partly cloudy. Feels like 57°. High 66°, low 45°.

Pressure30.21 inHg
Wind19 mph W
Humidity74%
Visibility6.2 mi
Dew point50°
Sun, 1865° / 43°0Overcast
65 °Overcast

Jamestown, Sunday, 18 October

Overcast. High 65°, low 43°.

Pressure30.18 inHg
Wind8.2 mph NW
Humidity86%
Visibility0.8 mi
Dew point48°
Mon, 1954° / 52°0Overcast
54 °Overcast

Jamestown, Monday, 19 October

Overcast. High 54°, low 52°.

Pressure29.97 inHg
Wind0.7 mph N
Humidity73%
Visibility6.2 mi
Dew point46°
Tue, 2056° / 49°0Clear
56 °Clear

Jamestown, Tuesday, 20 October

Clear. High 56°, low 49°.

Pressure30.12 inHg
Wind2.2 mph W
Humidity71%
Visibility6.2 mi
Dew point45°
Wed, 2156° / 52°0Overcast
56 °Overcast

Jamestown, Wednesday, 21 October

Overcast. High 56°, low 52°.

Pressure29.97 inHg
Wind15.6 mph W
Humidity74%
Visibility—
Dew point45°
Thu, 2254° / 52°0Overcast
54 °Overcast

Jamestown, Thursday, 22 October

Overcast. High 54°, low 52°.

Pressure30.00 inHg
Wind23.5 mph W
Humidity85%
Visibility—
Dew point49°
Fri, 2352° / 49°0Overcast
52 °Overcast

Jamestown, Friday, 23 October

Overcast. High 52°, low 49°.

Pressure30.03 inHg
Wind10.4 mph S
Humidity76%
Visibility—
Dew point44°
Sat, 2453° / 49°0.33Light rain
53 °Light rain

Jamestown, Saturday, 24 October

Light rain. High 53°, low 49°.

Pressure29.71 inHg
Wind20.2 mph SE
Humidity91%
Visibility—
Dew point46°
Sun, 2553° / 49°0Overcast
53 °Overcast

Jamestown, Sunday, 25 October

Overcast. High 53°, low 49°.

Pressure29.91 inHg
Wind5.5 mph N
Humidity79%
Visibility—
Dew point45°
Mon, 2655° / 50°0.18Light rain
55 °Light rain

Jamestown, Monday, 26 October

Light rain. High 55°, low 50°.

Pressure29.68 inHg
Wind6 mph E
Humidity83%
Visibility—
Dew point48°
Tue, 2753° / 47°0.09Light rain
53 °Light rain

Jamestown, Tuesday, 27 October

Light rain. High 53°, low 47°.

Pressure29.77 inHg
Wind11.7 mph W
Humidity76%
Visibility—
Dew point42°
Wed, 2849° / 46°0.76Rain
49 °Rain

Jamestown, Wednesday, 28 October

Rain. High 49°, low 46°.

Pressure29.74 inHg
Wind7.1 mph S
Humidity94%
Visibility—
Dew point45°
Thu, 2948° / 44°0.05Light rain
48 °Light rain

Jamestown, Thursday, 29 October

Light rain. High 48°, low 44°.

Pressure29.83 inHg
Wind5.9 mph S
Humidity81%
Visibility—
Dew point41°
Fri, 3050° / 43°0Overcast
50 °Overcast

Jamestown, Friday, 30 October

Overcast. High 50°, low 43°.

Pressure29.94 inHg
Wind15.7 mph SE
Humidity69%
Visibility—
Dew point37°
Sat, 3151° / 46°0.02Light rain
51 °Light rain

Jamestown, Saturday, 31 October

Light rain. High 51°, low 46°.

Pressure29.38 inHg
Wind16.9 mph SE
Humidity83%
Visibility—
Dew point43°
Sun, 0150° / 43°0.01Light rain
50 °Light rain

Jamestown, Sunday, 1 November

Light rain. High 50°, low 43°.

Pressure29.77 inHg
Wind6.9 mph N
Humidity77%
Visibility—
Dew point40°

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.