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As of 19:02 PDT

Weather in Jamestown, WA

49°Current weather

Jamestown, Sunday, 18 October, 19:02

Overcast. Feels like 48°. High 59°, low 41°.

Pressure30.00 inHg
Wind3 mph W
Humidity87%
Visibility3.5 mi
Dew point45°
Mon, 1960° / 49°0Partly cloudy
60 °Partly cloudy

Jamestown, Monday, 19 October

Partly cloudy. High 60°, low 49°.

Pressure30.00 inHg
Wind2.4 mph N
Humidity75%
Visibility6.2 mi
Dew point45°
Tue, 2063° / 49°0Clear
63 °Clear

Jamestown, Tuesday, 20 October

Clear. High 63°, low 49°.

Pressure30.09 inHg
Wind3.9 mph W
Humidity67%
Visibility6.2 mi
Dew point45°
Wed, 2156° / 53°0Mostly clear
56 °Mostly clear

Jamestown, Wednesday, 21 October

Mostly clear. High 56°, low 53°.

Pressure29.97 inHg
Wind3.6 mph N
Humidity79%
Visibility6.2 mi
Dew point47°
Thu, 2255° / 51°0.2Rain
55 °Rain

Jamestown, Thursday, 22 October

Rain. High 55°, low 51°.

Pressure29.91 inHg
Wind9.2 mph W
Humidity73%
Visibility6.2 mi
Dew point45°
Fri, 2353° / 50°0.01Light rain
53 °Light rain

Jamestown, Friday, 23 October

Light rain. High 53°, low 50°.

Pressure30.15 inHg
Wind17.7 mph NW
Humidity69%
Visibility—
Dew point42°
Sat, 2453° / 47°0.03Light rain
53 °Light rain

Jamestown, Saturday, 24 October

Light rain. High 53°, low 47°.

Pressure29.97 inHg
Wind18.2 mph E
Humidity79%
Visibility—
Dew point43°
Sun, 2551° / 47°0.01Light rain
51 °Light rain

Jamestown, Sunday, 25 October

Light rain. High 51°, low 47°.

Pressure30.27 inHg
Wind5.1 mph N
Humidity82%
Visibility—
Dew point46°
Mon, 2652° / 48°0Overcast
52 °Overcast

Jamestown, Monday, 26 October

Overcast. High 52°, low 48°.

Pressure30.09 inHg
Wind4.6 mph E
Humidity78%
Visibility—
Dew point45°
Tue, 2749° / 47°0.31Rain
49 °Rain

Jamestown, Tuesday, 27 October

Rain. High 49°, low 47°.

Pressure29.83 inHg
Wind9.6 mph W
Humidity86%
Visibility—
Dew point44°
Wed, 2851° / 44°0.02Light rain
51 °Light rain

Jamestown, Wednesday, 28 October

Light rain. High 51°, low 44°.

Pressure29.85 inHg
Wind7.8 mph NE
Humidity72%
Visibility—
Dew point39°
Thu, 2949° / 45°0.07Light rain
49 °Light rain

Jamestown, Thursday, 29 October

Light rain. High 49°, low 45°.

Pressure29.88 inHg
Wind9 mph N
Humidity75%
Visibility—
Dew point40°
Fri, 3050° / 43°0Overcast
50 °Overcast

Jamestown, Friday, 30 October

Overcast. High 50°, low 43°.

Pressure30.15 inHg
Wind5.2 mph S
Humidity59%
Visibility—
Dew point34°
Sat, 3152° / 47°0Light rain
52 °Light rain

Jamestown, Saturday, 31 October

Light rain. High 52°, low 47°.

Pressure30.15 inHg
Wind14.3 mph W
Humidity80%
Visibility—
Dew point44°
Sun, 0149° / 48°0.18Light rain
49 °Light rain

Jamestown, Sunday, 1 November

Light rain. High 49°, low 48°.

Pressure30.12 inHg
Wind15.3 mph W
Humidity72%
Visibility—
Dew point41°
Mon, 0248° / 44°0.22Light rain
48 °Light rain

Jamestown, Monday, 2 November

Light rain. High 48°, low 44°.

Pressure29.71 inHg
Wind11.9 mph SW
Humidity85%
Visibility—
Dew point42°

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.