As of 23:44 PDT

Weather in Mount Pleasant, WA

57°Current weather

Mount Pleasant, Wednesday, 14 October, 23:44

Clear. Feels like 56°. High 72°, low 49°.

Pressure30.30 inHg
Wind14 mph NW
Humidity87%
Visibility6.2 mi
Dew point53°

Monthly outlook for Mount Pleasant, WA: average high 64.1°, average low 45.9°. That is 2.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 7 days and 3.2 inches. The warmest day looks like 15 October (77.7°), the coolest 24 October (40°).

64.1°/45.9°
Average high / low
+2.8°
Above normal
3 / 7
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October64.6°60.7°+2.2°
24 October – 2 November63.4°55.8°+4.2°
3 November – 12 Novemberat normal53°—

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).

Thu, 1578° / 51°0Clear
78 °Clear

Mount Pleasant, Thursday, 15 October

Clear. High 78°, low 51°.

Pressure30.30 inHg
Wind18.3 mph NE
Humidity46%
Visibility6.2 mi
Dew point46°
Fri, 1674° / 54°0Overcast
74 °Overcast

Mount Pleasant, Friday, 16 October

Overcast. High 74°, low 54°.

Pressure30.18 inHg
Wind13.7 mph NE
Humidity41%
Visibility6.2 mi
Dew point43°
Sat, 1763° / 47°0.05Light rain
63 °Light rain

Mount Pleasant, Saturday, 17 October

Light rain. High 63°, low 47°.

Pressure30.30 inHg
Wind3.2 mph W
Humidity86%
Visibility6.2 mi
Dew point53°
Sun, 1866° / 44°0Mostly clear
66 °Mostly clear

Mount Pleasant, Sunday, 18 October

Mostly clear. High 66°, low 44°.

Pressure30.00 inHg
Wind0.8 mph N
Humidity54%
Visibility6.2 mi
Dew point43°
Mon, 1958° / 46°0Overcast
58 °Overcast

Mount Pleasant, Monday, 19 October

Overcast. High 58°, low 46°.

Pressure29.97 inHg
Wind4.1 mph NE
Humidity71%
Visibility—
Dew point42°
Tue, 2064° / 46°0Partly cloudy
64 °Partly cloudy

Mount Pleasant, Tuesday, 20 October

Partly cloudy. High 64°, low 46°.

Pressure29.97 inHg
Wind5.2 mph NW
Humidity57%
Visibility—
Dew point41°
Wed, 2161° / 43°0.03Light rain
61 °Light rain

Mount Pleasant, Wednesday, 21 October

Light rain. High 61°, low 43°.

Pressure30.00 inHg
Wind5.1 mph W
Humidity52%
Visibility—
Dew point36°
Thu, 2254° / 43°0.24Light rain
54 °Light rain

Mount Pleasant, Thursday, 22 October

Light rain. High 54°, low 43°.

Pressure30.21 inHg
Wind5.2 mph W
Humidity90%
Visibility—
Dew point47°
Fri, 2357° / 43°0.01Light rain
57 °Light rain

Mount Pleasant, Friday, 23 October

Light rain. High 57°, low 43°.

Pressure30.47 inHg
Wind5.2 mph NW
Humidity82%
Visibility—
Dew point45°
Sat, 2465° / 40°0Clear
65 °Clear

Mount Pleasant, Saturday, 24 October

Clear. High 65°, low 40°.

Pressure30.53 inHg
Wind6.9 mph NE
Humidity37%
Visibility—
Dew point30°
Sun, 2564° / 44°0Clear
64 °Clear

Mount Pleasant, Sunday, 25 October

Clear. High 64°, low 44°.

Pressure30.50 inHg
Wind4.4 mph W
Humidity30%
Visibility—
Dew point25°
Mon, 2665° / 45°0Overcast
65 °Overcast

Mount Pleasant, Monday, 26 October

Overcast. High 65°, low 45°.

Pressure30.39 inHg
Wind4.5 mph E
Humidity54%
Visibility—
Dew point40°
Tue, 2768° / 49°0Clear
68 °Clear

Mount Pleasant, Tuesday, 27 October

Clear. High 68°, low 49°.

Pressure30.15 inHg
Wind4.5 mph W
Humidity44%
Visibility—
Dew point38°
Wed, 2861° / 47°0Overcast
61 °Overcast

Mount Pleasant, Wednesday, 28 October

Overcast. High 61°, low 47°.

Pressure30.15 inHg
Wind3.7 mph E
Humidity64%
Visibility—
Dew point45°
Thu, 2958° / 44°0.13Light rain
58 °Light rain

Mount Pleasant, Thursday, 29 October

Light rain. High 58°, low 44°.

Pressure30.03 inHg
Wind11.5 mph SW
Humidity78%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1153° / 40°0.31Climate normal
53 °Climate normal

Mount Pleasant, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.31 in
Chance of precipitation58%
Record high64° (2016)
Record low23° (1985)
Thu, 1252° / 40°0.31Climate normal
52 °Climate normal

Mount Pleasant, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.31 in
Chance of precipitation60%
Record high63° (1974)
Record low22° (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 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.