As of 17:59 PDT

Weather in Mount Pleasant, WA

61°Current weather

Mount Pleasant, Monday, 12 October, 17:59

Clear. Feels like 59°. High 63°, low 39°.

Pressure30.03 inHg
Wind1 mph W
Humidity52%
Visibility6.2 mi
Dew point43°

Monthly outlook for Mount Pleasant, WA: average high 62.2°, average low 46.6°. That is 1.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 7 days and 2.9 inches. The warmest day looks like 16 October (75.3°), the coolest 12 October (38.8°).

62.2°/46.6°
Average high / low
+1.2°
Above normal
4 / 7
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October63.4°61.2°+1.2°
22 October – 31 October60.1°56.7°+1.9°
1 November – 10 Novemberat normal53.5°—

October records over 66 years

89.4°1 October 1987All-time high
24.3°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Gresham (10 mi).

Tue, 1364° / 41°0Clear
64 °Clear

Mount Pleasant, Tuesday, 13 October

Clear. High 64°, low 41°.

Pressure30.21 inHg
Wind3.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point40°
Wed, 1465° / 45°0Clear
65 °Clear

Mount Pleasant, Wednesday, 14 October

Clear. High 65°, low 45°.

Pressure30.30 inHg
Wind3.6 mph W
Humidity50%
Visibility6.2 mi
Dew point43°
Thu, 1570° / 51°0Clear
70 °Clear

Mount Pleasant, Thursday, 15 October

Clear. High 70°, low 51°.

Pressure30.27 inHg
Wind17.6 mph NE
Humidity44%
Visibility6.2 mi
Dew point45°
Fri, 1675° / 54°0Clear
75 °Clear

Mount Pleasant, Friday, 16 October

Clear. High 75°, low 54°.

Pressure30.12 inHg
Wind11.2 mph E
Humidity41%
Visibility6.2 mi
Dew point45°
Sat, 1762° / 51°0.02Light rain
62 °Light rain

Mount Pleasant, Saturday, 17 October

Light rain. High 62°, low 51°.

Pressure30.15 inHg
Wind4.2 mph SW
Humidity95%
Visibility—
Dew point53°
Sun, 1869° / 46°0Mostly clear
69 °Mostly clear

Mount Pleasant, Sunday, 18 October

Mostly clear. High 69°, low 46°.

Pressure30.00 inHg
Wind4.4 mph E
Humidity47%
Visibility—
Dew point39°
Mon, 1952° / 48°0.23Light rain
52 °Light rain

Mount Pleasant, Monday, 19 October

Light rain. High 52°, low 48°.

Pressure29.88 inHg
Wind3.8 mph E
Humidity80%
Visibility—
Dew point45°
Tue, 2056° / 46°0.16Light rain
56 °Light rain

Mount Pleasant, Tuesday, 20 October

Light rain. High 56°, low 46°.

Pressure29.94 inHg
Wind4.4 mph E
Humidity85%
Visibility—
Dew point49°
Wed, 2158° / 44°0Partly cloudy
58 °Partly cloudy

Mount Pleasant, Wednesday, 21 October

Partly cloudy. High 58°, low 44°.

Pressure30.12 inHg
Wind3.8 mph E
Humidity82%
Visibility—
Dew point46°
Thu, 2261° / 43°0Mostly clear
61 °Mostly clear

Mount Pleasant, Thursday, 22 October

Mostly clear. High 61°, low 43°.

Pressure30.24 inHg
Wind3.9 mph E
Humidity62%
Visibility—
Dew point42°
Fri, 2365° / 47°0Overcast
65 °Overcast

Mount Pleasant, Friday, 23 October

Overcast. High 65°, low 47°.

Pressure30.18 inHg
Wind3.8 mph SE
Humidity44%
Visibility—
Dew point37°
Sat, 2460° / 51°0.87Rain
60 °Rain

Mount Pleasant, Saturday, 24 October

Rain. High 60°, low 51°.

Pressure30.18 inHg
Wind6.4 mph SW
Humidity95%
Visibility—
Dew point54°
Sun, 2561° / 52°0Overcast
61 °Overcast

Mount Pleasant, Sunday, 25 October

Overcast. High 61°, low 52°.

Pressure30.33 inHg
Wind3.3 mph W
Humidity81%
Visibility—
Dew point50°
Mon, 2660° / 46°0.25Rain
60 °Rain

Mount Pleasant, Monday, 26 October

Rain. High 60°, low 46°.

Pressure30.27 inHg
Wind4.7 mph NW
Humidity98%
Visibility—
Dew point53°
Tue, 2755° / 43°0.03Light rain
55 °Light rain

Mount Pleasant, Tuesday, 27 October

Light rain. High 55°, low 43°.

Pressure30.33 inHg
Wind4.1 mph W
Humidity82%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2855° / 42°0.28Climate normal
55 °Climate normal

Mount Pleasant, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.28 in
Chance of precipitation60%
Record high71° (1987)
Record low28° (2019)
Thu, 2955° / 42°0.23Climate normal
55 °Climate normal

Mount Pleasant, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.23 in
Chance of precipitation58%
Record high70° (1983)
Record low25° (1971)
Fri, 3055° / 42°0.24Climate normal
55 °Climate normal

Mount Pleasant, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.24 in
Chance of precipitation48%
Record high67° (1965)
Record low27° (1991)
Sat, 3154° / 42°0.31Climate normal
54 °Climate normal

Mount Pleasant, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.31 in
Chance of precipitation58%
Record high69° (1966)
Record low24° (2019)
Sun, 0154° / 42°0.3Climate normal
54 °Climate normal

Mount Pleasant, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.3 in
Chance of precipitation55%
Record high67° (1962)
Record low26° (2003)
Mon, 0255° / 42°0.2Climate normal
55 °Climate normal

Mount Pleasant, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.2 in
Chance of precipitation50%
Record high67° (1981)
Record low29° (1973)
Tue, 0355° / 42°0.21Climate normal
55 °Climate normal

Mount Pleasant, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.21 in
Chance of precipitation57%
Record high66° (2010)
Record low26° (1994)
Wed, 0455° / 42°0.37Climate normal
55 °Climate normal

Mount Pleasant, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.37 in
Chance of precipitation60%
Record high70° (1980)
Record low29° (2004)
Thu, 0554° / 41°0.28Climate normal
54 °Climate normal

Mount Pleasant, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.28 in
Chance of precipitation73%
Record high66° (1987)
Record low26° (1971)
Fri, 0653° / 42°0.38Climate normal
53 °Climate normal

Mount Pleasant, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.38 in
Chance of precipitation67%
Record high64° (1999)
Record low29° (2004)
Sat, 0753° / 41°0.33Climate normal
53 °Climate normal

Mount Pleasant, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.33 in
Chance of precipitation62%
Record high66° (2016)
Record low30° (2001)
Sun, 0852° / 39°0.25Climate normal
52 °Climate normal

Mount Pleasant, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.25 in
Chance of precipitation52%
Record high68° (1976)
Record low26° (1977)
Mon, 0951° / 40°0.23Climate normal
51 °Climate normal

Mount Pleasant, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.23 in
Chance of precipitation62%
Record high64° (1996)
Record low24° (2020)
Tue, 1052° / 40°0.22Climate normal
52 °Climate normal

Mount Pleasant, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.22 in
Chance of precipitation55%
Record high66° (2016)
Record low27° (1982)

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 Mount Pleasant, 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 Mount Pleasant, 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.