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As of 12:28 PDT

Weather in Jamestown, WA

61°Current weather

Jamestown, Friday, 16 October, 12:28

Overcast. Feels like 61°. High 65°, low 46°.

Pressure30.15 inHg
Wind2 mph NW
Humidity78%
Visibility0.6 mi
Dew point55°
Sat, 1764° / 46°0.11Rain
64 °Rain

Jamestown, Saturday, 17 October

Rain. High 64°, low 46°.

Pressure30.24 inHg
Wind17.4 mph W
Humidity73%
Visibility6.2 mi
Dew point48°
Sun, 1852° / 49°0Overcast
52 °Overcast

Jamestown, Sunday, 18 October

Overcast. High 52°, low 49°.

Pressure30.18 inHg
Wind4.5 mph N
Humidity94%
Visibility—
Dew point48°
Mon, 1953° / 50°0Overcast
53 °Overcast

Jamestown, Monday, 19 October

Overcast. High 53°, low 50°.

Pressure29.88 inHg
Wind2.1 mph NE
Humidity82%
Visibility6.2 mi
Dew point47°
Tue, 2056° / 49°0Partly cloudy
56 °Partly cloudy

Jamestown, Tuesday, 20 October

Partly cloudy. High 56°, low 49°.

Pressure30.09 inHg
Wind3.1 mph W
Humidity86%
Visibility5.5 mi
Dew point48°
Wed, 2154° / 51°0Partly cloudy
54 °Partly cloudy

Jamestown, Wednesday, 21 October

Partly cloudy. High 54°, low 51°.

Pressure30.00 inHg
Wind13 mph W
Humidity73%
Visibility—
Dew point45°
Thu, 2253° / 50°0Overcast
53 °Overcast

Jamestown, Thursday, 22 October

Overcast. High 53°, low 50°.

Pressure29.94 inHg
Wind9.4 mph W
Humidity68%
Visibility—
Dew point42°
Fri, 2353° / 48°0Clear
53 °Clear

Jamestown, Friday, 23 October

Clear. High 53°, low 48°.

Pressure30.18 inHg
Wind5.1 mph NE
Humidity69%
Visibility—
Dew point42°
Sat, 2452° / 47°0Clear
52 °Clear

Jamestown, Saturday, 24 October

Clear. High 52°, low 47°.

Pressure30.18 inHg
Wind6.4 mph E
Humidity67%
Visibility—
Dew point41°
Sun, 2553° / 48°0Overcast
53 °Overcast

Jamestown, Sunday, 25 October

Overcast. High 53°, low 48°.

Pressure30.09 inHg
Wind5.2 mph W
Humidity67%
Visibility—
Dew point40°
Mon, 2652° / 47°0Partly cloudy
52 °Partly cloudy

Jamestown, Monday, 26 October

Partly cloudy. High 52°, low 47°.

Pressure30.12 inHg
Wind4.9 mph S
Humidity69%
Visibility—
Dew point40°
Tue, 2751° / 48°0.1Light rain
51 °Light rain

Jamestown, Tuesday, 27 October

Light rain. High 51°, low 48°.

Pressure29.85 inHg
Wind5.7 mph E
Humidity71%
Visibility—
Dew point42°
Wed, 2851° / 49°0.13Light rain
51 °Light rain

Jamestown, Wednesday, 28 October

Light rain. High 51°, low 49°.

Pressure29.91 inHg
Wind6 mph N
Humidity90%
Visibility—
Dew point47°
Thu, 2953° / 48°0Clear
53 °Clear

Jamestown, Thursday, 29 October

Clear. High 53°, low 48°.

Pressure30.24 inHg
Wind4.4 mph NE
Humidity80%
Visibility—
Dew point45°
Fri, 3053° / 47°0Mostly clear
53 °Mostly clear

Jamestown, Friday, 30 October

Mostly clear. High 53°, low 47°.

Pressure30.12 inHg
Wind4.9 mph NE
Humidity76%
Visibility—
Dew point44°
Sat, 3154° / 49°0Overcast
54 °Overcast

Jamestown, Saturday, 31 October

Overcast. High 54°, low 49°.

Pressure29.85 inHg
Wind5 mph SW
Humidity66%
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.