As of 05:39 PDT

Weather in McCoy, WA

39°Current weather

McCoy, Monday, 12 October, 05:39

Light rain. Feels like 34°. High 54°, low 39°.

Pressure30.00 inHg
Wind7.5 mph NE
Humidity83%
Visibility6.2 mi
Dew point35°

Monthly outlook for McCoy, WA: average high 59.9°, average low 42.4°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 16 October (75.6°), the coolest 13 October (36.5°).

59.9°/42.4°
Average high / low
+1.6°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October60.2°58.4°+1°
22 October – 31 October59.4°53°+3.6°
1 November – 10 Novemberat normal48.1°—

October records over 66 years

85.5°2 October 1975All-time high
13.3°25 October 2020All-time low

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

Tue, 1357° / 36°0Partly cloudy
57 °Partly cloudy

McCoy, Tuesday, 13 October

Partly cloudy. High 57°, low 36°.

Pressure30.18 inHg
Wind3.3 mph S
Humidity45%
Visibility6.2 mi
Dew point32°
Wed, 1462° / 37°0Partly cloudy
62 °Partly cloudy

McCoy, Wednesday, 14 October

Partly cloudy. High 62°, low 37°.

Pressure30.21 inHg
Wind4.4 mph SW
Humidity36%
Visibility6.2 mi
Dew point30°
Thu, 1568° / 38°0Clear
68 °Clear

McCoy, Thursday, 15 October

Clear. High 68°, low 38°.

Pressure30.42 inHg
Wind7.9 mph NE
Humidity39%
Visibility6.2 mi
Dew point36°
Fri, 1676° / 44°0Clear
76 °Clear

McCoy, Friday, 16 October

Clear. High 76°, low 44°.

Pressure30.24 inHg
Wind8.7 mph S
Humidity29%
Visibility—
Dew point32°
Sat, 1766° / 52°0Clear
66 °Clear

McCoy, Saturday, 17 October

Clear. High 66°, low 52°.

Pressure29.97 inHg
Wind11.9 mph SW
Humidity39%
Visibility—
Dew point36°
Sun, 1859° / 46°0Clear
59 °Clear

McCoy, Sunday, 18 October

Clear. High 59°, low 46°.

Pressure30.03 inHg
Wind14.2 mph SW
Humidity49%
Visibility—
Dew point35°
Mon, 1955° / 46°0.19Light rain
55 °Light rain

McCoy, Monday, 19 October

Light rain. High 55°, low 46°.

Pressure29.77 inHg
Wind10.7 mph W
Humidity41%
Visibility—
Dew point30°
Tue, 2051° / 41°0Overcast
51 °Overcast

McCoy, Tuesday, 20 October

Overcast. High 51°, low 41°.

Pressure29.94 inHg
Wind11.5 mph SW
Humidity61%
Visibility—
Dew point34°
Wed, 2153° / 39°0Clear
53 °Clear

McCoy, Wednesday, 21 October

Clear. High 53°, low 39°.

Pressure30.15 inHg
Wind9.3 mph SW
Humidity55%
Visibility—
Dew point33°
Thu, 2257° / 40°0Partly cloudy
57 °Partly cloudy

McCoy, Thursday, 22 October

Partly cloudy. High 57°, low 40°.

Pressure30.24 inHg
Wind6.1 mph NE
Humidity48%
Visibility—
Dew point31°
Fri, 2361° / 42°0Clear
61 °Clear

McCoy, Friday, 23 October

Clear. High 61°, low 42°.

Pressure30.06 inHg
Wind7.1 mph SW
Humidity38%
Visibility—
Dew point28°
Sat, 2458° / 43°0Clear
58 °Clear

McCoy, Saturday, 24 October

Clear. High 58°, low 43°.

Pressure30.21 inHg
Wind11 mph SW
Humidity62%
Visibility—
Dew point40°
Sun, 2562° / 43°0Mostly clear
62 °Mostly clear

McCoy, Sunday, 25 October

Mostly clear. High 62°, low 43°.

Pressure30.24 inHg
Wind6.1 mph S
Humidity50%
Visibility—
Dew point35°
Mon, 2665° / 45°0Clear
65 °Clear

McCoy, Monday, 26 October

Clear. High 65°, low 45°.

Pressure30.06 inHg
Wind6.4 mph S
Humidity41%
Visibility—
Dew point33°
Tue, 2752° / 47°0.08Light rain
52 °Light rain

McCoy, Tuesday, 27 October

Light rain. High 52°, low 47°.

Pressure29.94 inHg
Wind9.4 mph SW
Humidity76%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2852° / 36°0.06Climate normal
52 °Climate normal

McCoy, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation35%
Record high66° (2003)
Record low19° (2023)
Thu, 2951° / 36°0.07Climate normal
51 °Climate normal

McCoy, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1983)
Record low17° (2019)
Fri, 3050° / 35°0.06Climate normal
50 °Climate normal

McCoy, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high67° (2008)
Record low15° (2019)
Sat, 3150° / 36°0.09Climate normal
50 °Climate normal

McCoy, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1988)
Record low17° (1984)
Sun, 0150° / 35°0.09Climate normal
50 °Climate normal

McCoy, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high68° (1965)
Record low19° (2002)
Mon, 0250° / 35°0.09Climate normal
50 °Climate normal

McCoy, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (1981)
Record low20° (1961)
Tue, 0350° / 35°0.04Climate normal
50 °Climate normal

McCoy, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation30%
Record high64° (1965)
Record low22° (1973)
Wed, 0449° / 36°0.12Climate normal
49 °Climate normal

McCoy, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation45%
Record high66° (1975)
Record low22° (2003)
Thu, 0548° / 34°0.08Climate normal
48 °Climate normal

McCoy, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation40%
Record high64° (1975)
Record low17° (1973)
Fri, 0648° / 34°0.1Climate normal
48 °Climate normal

McCoy, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation48%
Record high64° (1999)
Record low17° (2003)
Sat, 0747° / 34°0.12Climate normal
47 °Climate normal

McCoy, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (1999)
Record low13° (2017)
Sun, 0847° / 33°0.06Climate normal
47 °Climate normal

McCoy, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (2016)
Record low22° (2022)
Mon, 0946° / 33°0.07Climate normal
46 °Climate normal

McCoy, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation38%
Record high60° (1989)
Record low19° (1986)
Tue, 1046° / 33°0.07Climate normal
46 °Climate normal

McCoy, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (2016)
Record low12° (2022)

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 McCoy, 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 McCoy, 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.