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As of 15:27 PDT

Weather in Tumtum, WA

67°Current weather

Tumtum, Saturday, 17 October, 15:27

Mostly clear. Feels like 65°. High 67°, low 36°.

Pressure30.06 inHg
Wind5 mph W
Humidity39%
Visibility6.2 mi
Dew point41°
Sun, 1861° / 27°0Mostly clear
61 °Mostly clear

Tumtum, Sunday, 18 October

Mostly clear. High 61°, low 27°.

Pressure30.15 inHg
Wind2.3 mph E
Humidity40%
Visibility6.2 mi
Dew point29°
Mon, 1955° / 33°0Overcast
55 °Overcast

Tumtum, Monday, 19 October

Overcast. High 55°, low 33°.

Pressure29.94 inHg
Wind1.5 mph NE
Humidity44%
Visibility6.2 mi
Dew point32°
Tue, 2064° / 38°0Clear
64 °Clear

Tumtum, Tuesday, 20 October

Clear. High 64°, low 38°.

Pressure30.06 inHg
Wind4.5 mph N
Humidity36%
Visibility6.2 mi
Dew point35°
Wed, 2165° / 39°0Mostly clear
65 °Mostly clear

Tumtum, Wednesday, 21 October

Mostly clear. High 65°, low 39°.

Pressure29.97 inHg
Wind1.4 mph E
Humidity39%
Visibility6.2 mi
Dew point36°
Thu, 2261° / 41°0Partly cloudy
61 °Partly cloudy

Tumtum, Thursday, 22 October

Partly cloudy. High 61°, low 41°.

Pressure29.88 inHg
Wind5.5 mph SW
Humidity57%
Visibility—
Dew point38°
Fri, 2359° / 39°0Mostly clear
59 °Mostly clear

Tumtum, Friday, 23 October

Mostly clear. High 59°, low 39°.

Pressure30.09 inHg
Wind6.7 mph SW
Humidity49%
Visibility—
Dew point32°
Sat, 2457° / 39°0Overcast
57 °Overcast

Tumtum, Saturday, 24 October

Overcast. High 57°, low 39°.

Pressure30.15 inHg
Wind3 mph N
Humidity49%
Visibility—
Dew point31°
Sun, 2560° / 37°0Partly cloudy
60 °Partly cloudy

Tumtum, Sunday, 25 October

Partly cloudy. High 60°, low 37°.

Pressure30.15 inHg
Wind3.7 mph N
Humidity44%
Visibility—
Dew point29°
Mon, 2662° / 39°0Overcast
62 °Overcast

Tumtum, Monday, 26 October

Overcast. High 62°, low 39°.

Pressure29.97 inHg
Wind3.9 mph NE
Humidity35%
Visibility—
Dew point25°
Tue, 2763° / 43°0Overcast
63 °Overcast

Tumtum, Tuesday, 27 October

Overcast. High 63°, low 43°.

Pressure29.68 inHg
Wind3.4 mph S
Humidity35%
Visibility—
Dew point28°
Wed, 2863° / 42°0.03Light rain
63 °Light rain

Tumtum, Wednesday, 28 October

Light rain. High 63°, low 42°.

Pressure29.71 inHg
Wind10.9 mph S
Humidity40%
Visibility—
Dew point29°
Thu, 2948° / 38°0.1Light rain
48 °Light rain

Tumtum, Thursday, 29 October

Light rain. High 48°, low 38°.

Pressure29.74 inHg
Wind17.1 mph SW
Humidity62%
Visibility—
Dew point31°
Fri, 3041° / 31°0.78Heavy rain
41 °Heavy rain

Tumtum, Friday, 30 October

Heavy rain. High 41°, low 31°.

Pressure29.77 inHg
Wind10.7 mph SW
Humidity73%
Visibility—
Dew point30°
Sat, 3144° / 36°0.18Rain
44 °Rain

Tumtum, Saturday, 31 October

Rain. High 44°, low 36°.

Pressure29.44 inHg
Wind18 mph SW
Humidity62%
Visibility—
Dew point30°
Sun, 0146° / 35°0Overcast
46 °Overcast

Tumtum, Sunday, 1 November

Overcast. High 46°, low 35°.

Pressure30.00 inHg
Wind18.7 mph SW
Humidity65%
Visibility—
Dew point29°

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 Tumtum, 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 Tumtum, 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.