As of 22:21 PDT

Weather in Piedmont, WA

45°Current weather

Piedmont, Thursday, 22 October, 22:21

Partly cloudy. Feels like 41°. High 55°, low 42°.

Pressure30.06 inHg
Wind8 mph SW
Humidity89%
Visibility—
Dew point42°

Monthly outlook for Piedmont, WA: average high 53°, average low 44.5°. That is 0.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 10 days and 4.8 inches. The warmest day looks like 4 November (61.2°), the coolest 24 October (39.3°).

53°/44.5°
Average high / low
+0.7°
Above normal
4 / 10
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October50.9°52.3°-0.8°
1 November – 10 November56.5°50.1°+3.5°
11 November – 20 Novemberat normal47.9°—

October records over 66 years

76.5°1 October 1987All-time high
23.2°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Snug Harbor (4 mi).

Fri, 2357° / 39°0Mostly clear
57 °Mostly clear

Piedmont, Friday, 23 October

Mostly clear. High 57°, low 39°.

Pressure30.33 inHg
Wind6 mph E
Humidity65%
Visibility2.5 mi
Dew point40°
Sat, 2449° / 39°0.37Rain
49 °Rain

Piedmont, Saturday, 24 October

Rain. High 49°, low 39°.

Pressure30.15 inHg
Wind5.5 mph E
Humidity78%
Visibility6.2 mi
Dew point40°
Sun, 2549° / 45°0.28Rain
49 °Rain

Piedmont, Sunday, 25 October

Rain. High 49°, low 45°.

Pressure29.91 inHg
Wind3.6 mph NE
Humidity92%
Visibility6.2 mi
Dew point46°
Mon, 2651° / 47°0.12Light rain
51 °Light rain

Piedmont, Monday, 26 October

Light rain. High 51°, low 47°.

Pressure30.06 inHg
Wind7 mph SE
Humidity85%
Visibility6.2 mi
Dew point46°
Tue, 2751° / 44°0Clear
51 °Clear

Piedmont, Tuesday, 27 October

Clear. High 51°, low 44°.

Pressure30.18 inHg
Wind4.7 mph SW
Humidity71%
Visibility—
Dew point41°
Wed, 2848° / 42°0.19Light rain
48 °Light rain

Piedmont, Wednesday, 28 October

Light rain. High 48°, low 42°.

Pressure30.21 inHg
Wind12.5 mph E
Humidity84%
Visibility—
Dew point43°
Thu, 2950° / 41°0Mostly clear
50 °Mostly clear

Piedmont, Thursday, 29 October

Mostly clear. High 50°, low 41°.

Pressure30.00 inHg
Wind9.8 mph E
Humidity61%
Visibility—
Dew point34°
Fri, 3049° / 41°0Clear
49 °Clear

Piedmont, Friday, 30 October

Clear. High 49°, low 41°.

Pressure30.03 inHg
Wind4.2 mph SE
Humidity60%
Visibility—
Dew point33°
Sat, 3149° / 41°0Partly cloudy
49 °Partly cloudy

Piedmont, Saturday, 31 October

Partly cloudy. High 49°, low 41°.

Pressure30.12 inHg
Wind4.8 mph SE
Humidity69%
Visibility—
Dew point37°
Sun, 0150° / 42°0Clear
50 °Clear

Piedmont, Sunday, 1 November

Clear. High 50°, low 42°.

Pressure30.33 inHg
Wind5 mph SE
Humidity69%
Visibility—
Dew point37°
Mon, 0252° / 43°0Mostly clear
52 °Mostly clear

Piedmont, Monday, 2 November

Mostly clear. High 52°, low 43°.

Pressure30.47 inHg
Wind9.5 mph E
Humidity67%
Visibility—
Dew point38°
Tue, 0358° / 49°0Overcast
58 °Overcast

Piedmont, Tuesday, 3 November

Overcast. High 58°, low 49°.

Pressure30.42 inHg
Wind10.4 mph E
Humidity60%
Visibility—
Dew point40°
Wed, 0461° / 52°0Overcast
61 °Overcast

Piedmont, Wednesday, 4 November

Overcast. High 61°, low 52°.

Pressure30.27 inHg
Wind8.7 mph SE
Humidity55%
Visibility—
Dew point41°
Thu, 0561° / 52°0Clear
61 °Clear

Piedmont, Thursday, 5 November

Clear. High 61°, low 52°.

Pressure30.15 inHg
Wind7.4 mph SE
Humidity53%
Visibility—
Dew point39°
Fri, 0657° / 52°0Overcast
57 °Overcast

Piedmont, Friday, 6 November

Overcast. High 57°, low 52°.

Pressure30.21 inHg
Wind6.4 mph E
Humidity77%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 43°0.34Climate normal
49 °Climate normal

Piedmont, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low43°
Average precipitation0.34 in
Chance of precipitation77%
Record high58° (2004)
Record low29° (2017)
Sun, 0849° / 42°0.26Climate normal
49 °Climate normal

Piedmont, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.26 in
Chance of precipitation62%
Record high62° (2016)
Record low31° (2022)
Mon, 0949° / 42°0.4Climate normal
49 °Climate normal

Piedmont, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.4 in
Chance of precipitation72%
Record high61° (2025)
Record low30° (2022)
Tue, 1049° / 42°0.25Climate normal
49 °Climate normal

Piedmont, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.25 in
Chance of precipitation53%
Record high58° (2016)
Record low32° (1985)
Wed, 1149° / 42°0.37Climate normal
49 °Climate normal

Piedmont, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.37 in
Chance of precipitation72%
Record high58° (1990)
Record low26° (1985)
Thu, 1249° / 42°0.38Climate normal
49 °Climate normal

Piedmont, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.38 in
Chance of precipitation68%
Record high58° (1990)
Record low28° (1985)
Fri, 1349° / 42°0.43Climate normal
49 °Climate normal

Piedmont, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.43 in
Chance of precipitation67%
Record high59° (1967)
Record low31° (1985)
Sat, 1449° / 42°0.33Climate normal
49 °Climate normal

Piedmont, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.33 in
Chance of precipitation55%
Record high59° (2021)
Record low29° (1964)
Sun, 1548° / 42°0.46Climate normal
48 °Climate normal

Piedmont, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low42°
Average precipitation0.46 in
Chance of precipitation70%
Record high56° (2008)
Record low33° (1964)
Mon, 1648° / 41°0.34Climate normal
48 °Climate normal

Piedmont, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low41°
Average precipitation0.34 in
Chance of precipitation77%
Record high57° (1976)
Record low34° (1968)
Tue, 1747° / 40°0.32Climate normal
47 °Climate normal

Piedmont, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.32 in
Chance of precipitation65%
Record high60° (2019)
Record low31° (1994)
Wed, 1847° / 40°0.28Climate normal
47 °Climate normal

Piedmont, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.28 in
Chance of precipitation62%
Record high55° (2005)
Record low25° (1985)
Thu, 1947° / 40°0.46Climate normal
47 °Climate normal

Piedmont, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.46 in
Chance of precipitation73%
Record high57° (1968)
Record low26° (2011)
Fri, 2047° / 40°0.33Climate normal
47 °Climate normal

Piedmont, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.33 in
Chance of precipitation60%
Record high56° (2002)
Record low25° (1985)

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 Piedmont, 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 Piedmont, 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.