As of 00:33 PDT

Weather in Piedmont, WA

50°Current weather

Piedmont, Thursday, 22 October, 00:33

Overcast. Feels like 47°. High 56°, low 40°.

Pressure29.91 inHg
Wind7.6 mph W
Humidity87%
Visibility6.2 mi
Dew point46°

Monthly outlook for Piedmont, WA: average high 53.6°, average low 46.5°. That is 1.1° above the climate normal for October. Precipitation is expected on 7 days (about 3.6 inches), against a normal of 10 days and 4.8 inches. The warmest day looks like 28 October (58.7°), the coolest 23 October (35.1°).

53.6°/46.5°
Average high / low
+1.1°
Above normal
7 / 10
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October53.2°52.3°+0.5°
1 November – 10 November54.4°50.1°+2.4°
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, 2352° / 35°0Mostly clear
52 °Mostly clear

Piedmont, Friday, 23 October

Mostly clear. High 52°, low 35°.

Pressure30.33 inHg
Wind10.3 mph E
Humidity62%
Visibility6.2 mi
Dew point39°
Sat, 2447° / 43°0.02Light rain
47 °Light rain

Piedmont, Saturday, 24 October

Light rain. High 47°, low 43°.

Pressure30.21 inHg
Wind3.8 mph NE
Humidity85%
Visibility6.2 mi
Dew point43°
Sun, 2551° / 46°0.05Light rain
51 °Light rain

Piedmont, Sunday, 25 October

Light rain. High 51°, low 46°.

Pressure30.12 inHg
Wind10.3 mph E
Humidity84%
Visibility1.7 mi
Dew point45°
Mon, 2654° / 50°0Overcast
54 °Overcast

Piedmont, Monday, 26 October

Overcast. High 54°, low 50°.

Pressure30.18 inHg
Wind10 mph SE
Humidity79%
Visibility—
Dew point45°
Tue, 2757° / 51°0.09Light rain
57 °Light rain

Piedmont, Tuesday, 27 October

Light rain. High 57°, low 51°.

Pressure30.15 inHg
Wind8.6 mph E
Humidity81%
Visibility—
Dew point46°
Wed, 2859° / 52°0Overcast
59 °Overcast

Piedmont, Wednesday, 28 October

Overcast. High 59°, low 52°.

Pressure30.06 inHg
Wind7.6 mph SE
Humidity58%
Visibility—
Dew point42°
Thu, 2955° / 46°0.02Light rain
55 °Light rain

Piedmont, Thursday, 29 October

Light rain. High 55°, low 46°.

Pressure29.94 inHg
Wind7.6 mph W
Humidity66%
Visibility—
Dew point42°
Fri, 3049° / 43°0.1Light rain
49 °Light rain

Piedmont, Friday, 30 October

Light rain. High 49°, low 43°.

Pressure29.83 inHg
Wind10.8 mph W
Humidity89%
Visibility—
Dew point45°
Sat, 3151° / 43°0Mostly clear
51 °Mostly clear

Piedmont, Saturday, 31 October

Mostly clear. High 51°, low 43°.

Pressure30.03 inHg
Wind5.3 mph E
Humidity70%
Visibility—
Dew point38°
Sun, 0152° / 43°0Overcast
52 °Overcast

Piedmont, Sunday, 1 November

Overcast. High 52°, low 43°.

Pressure30.21 inHg
Wind8 mph E
Humidity65%
Visibility—
Dew point37°
Mon, 0256° / 47°0Overcast
56 °Overcast

Piedmont, Monday, 2 November

Overcast. High 56°, low 47°.

Pressure30.27 inHg
Wind4.7 mph SE
Humidity59%
Visibility—
Dew point38°
Tue, 0355° / 51°0.68Heavy rain
55 °Heavy rain

Piedmont, Tuesday, 3 November

Heavy rain. High 55°, low 51°.

Pressure30.12 inHg
Wind10.9 mph W
Humidity67%
Visibility—
Dew point41°
Wed, 0451° / 48°0.53Rain
51 °Rain

Piedmont, Wednesday, 4 November

Rain. High 51°, low 48°.

Pressure30.18 inHg
Wind9 mph SW
Humidity90%
Visibility—
Dew point46°
Thu, 0556° / 53°1.99Rain
56 °Rain

Piedmont, Thursday, 5 November

Rain. High 56°, low 53°.

Pressure29.91 inHg
Wind4.6 mph SW
Humidity99%
Visibility—
Dew point54°
Fri, 0656° / 54°0.13Light rain
56 °Light rain

Piedmont, Friday, 6 November

Light rain. High 56°, low 54°.

Pressure29.62 inHg
Wind6.8 mph SW
Humidity94%
Visibility—
Dew point54°
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.