As of 20:56 PST

Weather in McChord AFB, WA

43°Current weather

McChord AFB, Tuesday, 3 November, 20:56

Clear. Feels like 43°. High 56°, low 43°.

Pressure30.09 inHg
Wind0 mph N
Humidity94%
Visibility6.2 mi
Dew point42°

Monthly outlook for McChord AFB, WA: average high 54.2°, average low 44.3°. That is 2° above the climate normal for November. Precipitation is expected on 10 days (about 2.1 inches), against a normal of 9 days and 3.7 inches. The warmest day looks like 7 November (58.8°), the coolest 9 November (39.6°).

54.2°/44.3°
Average high / low
+2°
Above normal
10 / 9
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November55.1°51.5°+2°
13 November – 22 November52.7°48.3°+2.5°
23 November – 2 Decemberat normal45.5°—

November records over 66 years

65.8°1 November 1969All-time high
4.6°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Tacoma (8 mi).

Wed, 0456° / 40°0.08Light rain
56 °Light rain

McChord AFB, Wednesday, 4 November

Light rain. High 56°, low 40°.

Pressure30.03 inHg
Wind3.7 mph S
Humidity68%
Visibility6.2 mi
Dew point46°
Thu, 0557° / 45°0Light rain
57 °Light rain

McChord AFB, Thursday, 5 November

Light rain. High 57°, low 45°.

Pressure30.24 inHg
Wind8.7 mph SW
Humidity70%
Visibility6.2 mi
Dew point47°
Fri, 0655° / 46°0.43Rain
55 °Rain

McChord AFB, Friday, 6 November

Rain. High 55°, low 46°.

Pressure30.09 inHg
Wind9.8 mph S
Humidity77%
Visibility3.3 mi
Dew point47°
Sat, 0759° / 46°0.04Light rain
59 °Light rain

McChord AFB, Saturday, 7 November

Light rain. High 59°, low 46°.

Pressure29.97 inHg
Wind1.3 mph NW
Humidity90%
Visibility5.7 mi
Dew point50°
Sun, 0857° / 47°0.3Rain
57 °Rain

McChord AFB, Sunday, 8 November

Rain. High 57°, low 47°.

Pressure30.12 inHg
Wind13.8 mph SW
Humidity87%
Visibility—
Dew point50°
Mon, 0953° / 40°0Overcast
53 °Overcast

McChord AFB, Monday, 9 November

Overcast. High 53°, low 40°.

Pressure30.06 inHg
Wind3 mph SW
Humidity80%
Visibility—
Dew point39°
Tue, 1051° / 41°0.01Light rain
51 °Light rain

McChord AFB, Tuesday, 10 November

Light rain. High 51°, low 41°.

Pressure30.06 inHg
Wind4.4 mph NE
Humidity52%
Visibility—
Dew point32°
Wed, 1154° / 49°0.05Light rain
54 °Light rain

McChord AFB, Wednesday, 11 November

Light rain. High 54°, low 49°.

Pressure29.85 inHg
Wind5.1 mph E
Humidity81%
Visibility—
Dew point44°
Thu, 1252° / 48°0.04Light rain
52 °Light rain

McChord AFB, Thursday, 12 November

Light rain. High 52°, low 48°.

Pressure29.80 inHg
Wind4.4 mph SE
Humidity69%
Visibility—
Dew point42°
Fri, 1349° / 44°0.13Light rain
49 °Light rain

McChord AFB, Friday, 13 November

Light rain. High 49°, low 44°.

Pressure29.62 inHg
Wind5 mph E
Humidity75%
Visibility—
Dew point41°
Sat, 1450° / 45°0.24Rain
50 °Rain

McChord AFB, Saturday, 14 November

Rain. High 50°, low 45°.

Pressure29.62 inHg
Wind4.5 mph E
Humidity92%
Visibility—
Dew point46°
Sun, 1554° / 42°0.02Light rain
54 °Light rain

McChord AFB, Sunday, 15 November

Light rain. High 54°, low 42°.

Pressure29.97 inHg
Wind9.4 mph SW
Humidity73%
Visibility—
Dew point41°
Mon, 1653° / 41°0Partly cloudy
53 °Partly cloudy

McChord AFB, Monday, 16 November

Partly cloudy. High 53°, low 41°.

Pressure30.30 inHg
Wind4.4 mph W
Humidity78%
Visibility—
Dew point42°
Tue, 1754° / 46°0.37Light rain
54 °Light rain

McChord AFB, Tuesday, 17 November

Light rain. High 54°, low 46°.

Pressure30.18 inHg
Wind8.8 mph S
Humidity92%
Visibility—
Dew point45°
Wed, 1856° / 47°0.37Rain
56 °Rain

McChord AFB, Wednesday, 18 November

Rain. High 56°, low 47°.

Pressure30.18 inHg
Wind11.9 mph S
Humidity89%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1948° / 39°0.3Climate normal
48 °Climate normal

McChord AFB, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.3 in
Chance of precipitation67%
Record high60° (1987)
Record low27° (1977)
Fri, 2048° / 38°0.22Climate normal
48 °Climate normal

McChord AFB, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.22 in
Chance of precipitation50%
Record high60° (2002)
Record low23° (1977)
Sat, 2146° / 36°0.25Climate normal
46 °Climate normal

McChord AFB, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.25 in
Chance of precipitation48%
Record high58° (2002)
Record low19° (1977)
Sun, 2246° / 36°0.25Climate normal
46 °Climate normal

McChord AFB, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.25 in
Chance of precipitation60%
Record high65° (2017)
Record low12° (1985)
Mon, 2346° / 37°0.32Climate normal
46 °Climate normal

McChord AFB, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.32 in
Chance of precipitation68%
Record high62° (2017)
Record low5° (1985)
Tue, 2446° / 37°0.31Climate normal
46 °Climate normal

McChord AFB, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.31 in
Chance of precipitation63%
Record high56° (1974)
Record low11° (1985)
Wed, 2546° / 37°0.32Climate normal
46 °Climate normal

McChord AFB, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.32 in
Chance of precipitation62%
Record high55° (1977)
Record low14° (1985)
Thu, 2646° / 37°0.2Climate normal
46 °Climate normal

McChord AFB, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.2 in
Chance of precipitation50%
Record high60° (2017)
Record low24° (1993)
Fri, 2746° / 37°0.24Climate normal
46 °Climate normal

McChord AFB, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.24 in
Chance of precipitation63%
Record high56° (2021)
Record low23° (1985)
Sat, 2845° / 37°0.19Climate normal
45 °Climate normal

McChord AFB, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.19 in
Chance of precipitation52%
Record high57° (2021)
Record low21° (1985)
Sun, 2945° / 36°0.2Climate normal
45 °Climate normal

McChord AFB, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.2 in
Chance of precipitation53%
Record high56° (2021)
Record low12° (1985)
Mon, 3045° / 37°0.24Climate normal
45 °Climate normal

McChord AFB, Monday, 30 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.24 in
Chance of precipitation58%
Record high55° (2008)
Record low12° (1985)
Tue, 0145° / 37°0.24Climate normal
45 °Climate normal

McChord AFB, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.24 in
Chance of precipitation67%
Record high56° (2021)
Record low7° (1985)
Wed, 0245° / 37°0.32Climate normal
45 °Climate normal

McChord AFB, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.32 in
Chance of precipitation63%
Record high55° (2021)
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 McChord AFB, 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 McChord AFB, 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.