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As of 21:27 PDT

Weather in Tumtum, WA

49°Current weather

Tumtum, Thursday, 15 October, 21:27

Clear. Feels like 48°. High 64°, low 33°.

Pressure30.47 inHg
Wind4.6 mph N
Humidity52%
Visibility6.2 mi
Dew point33°
Fri, 1669° / 31°0Partly cloudy
69 °Partly cloudy

Tumtum, Friday, 16 October

Partly cloudy. High 69°, low 31°.

Pressure30.36 inHg
Wind2.2 mph E
Humidity38%
Visibility6.2 mi
Dew point35°
Sat, 1762° / 37°0Overcast
62 °Overcast

Tumtum, Saturday, 17 October

Overcast. High 62°, low 37°.

Pressure30.03 inHg
Wind9.8 mph SW
Humidity39%
Visibility6.2 mi
Dew point36°
Sun, 1856° / 32°0Overcast
56 °Overcast

Tumtum, Sunday, 18 October

Overcast. High 56°, low 32°.

Pressure30.12 inHg
Wind1.8 mph E
Humidity41%
Visibility6.2 mi
Dew point28°
Mon, 1959° / 38°0Clear
59 °Clear

Tumtum, Monday, 19 October

Clear. High 59°, low 38°.

Pressure29.83 inHg
Wind1.3 mph SE
Humidity38%
Visibility6.2 mi
Dew point28°
Tue, 2058° / 38°0.01Light rain
58 °Light rain

Tumtum, Tuesday, 20 October

Light rain. High 58°, low 38°.

Pressure29.97 inHg
Wind1.7 mph S
Humidity50%
Visibility—
Dew point31°
Wed, 2158° / 34°0Clear
58 °Clear

Tumtum, Wednesday, 21 October

Clear. High 58°, low 34°.

Pressure30.06 inHg
Wind3.1 mph N
Humidity42%
Visibility—
Dew point27°
Thu, 2254° / 37°0Overcast
54 °Overcast

Tumtum, Thursday, 22 October

Overcast. High 54°, low 37°.

Pressure29.85 inHg
Wind8.5 mph SW
Humidity38%
Visibility—
Dew point24°
Fri, 2352° / 33°0Clear
52 °Clear

Tumtum, Friday, 23 October

Clear. High 52°, low 33°.

Pressure30.21 inHg
Wind7.2 mph N
Humidity38%
Visibility—
Dew point21°
Sat, 2448° / 29°0Clear
48 °Clear

Tumtum, Saturday, 24 October

Clear. High 48°, low 29°.

Pressure30.53 inHg
Wind3.4 mph N
Humidity46%
Visibility—
Dew point21°
Sun, 2552° / 34°0.01Light rain
52 °Light rain

Tumtum, Sunday, 25 October

Light rain. High 52°, low 34°.

Pressure30.30 inHg
Wind6.2 mph S
Humidity33%
Visibility—
Dew point16°
Mon, 2650° / 30°0Mostly clear
50 °Mostly clear

Tumtum, Monday, 26 October

Mostly clear. High 50°, low 30°.

Pressure30.21 inHg
Wind3.7 mph N
Humidity55%
Visibility—
Dew point26°
Tue, 2746° / 31°0Overcast
46 °Overcast

Tumtum, Tuesday, 27 October

Overcast. High 46°, low 31°.

Pressure30.03 inHg
Wind3.9 mph SE
Humidity54%
Visibility—
Dew point24°
Wed, 2850° / 36°0.16Light rain
50 °Light rain

Tumtum, Wednesday, 28 October

Light rain. High 50°, low 36°.

Pressure29.85 inHg
Wind14.9 mph W
Humidity69%
Visibility—
Dew point35°
Thu, 2948° / 31°0Partly cloudy
48 °Partly cloudy

Tumtum, Thursday, 29 October

Partly cloudy. High 48°, low 31°.

Pressure30.06 inHg
Wind3.4 mph NE
Humidity58%
Visibility—
Dew point27°
Fri, 3048° / 36°0.06Light rain
48 °Light rain

Tumtum, Friday, 30 October

Light rain. High 48°, low 36°.

Pressure29.94 inHg
Wind16.3 mph SW
Humidity78%
Visibility—
Dew point36°

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.