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As of 08:53 PDT

Weather in Tumtum, WA

31°Current weather

Tumtum, Tuesday, 13 October, 08:53

Partly cloudy. Feels like 31°. High 55°, low 30°.

Pressure30.24 inHg
Wind1.3 mph SE
Humidity85%
Visibility6.2 mi
Dew point27°
Wed, 1458° / 35°0Clear
58 °Clear

Tumtum, Wednesday, 14 October

Clear. High 58°, low 35°.

Pressure30.27 inHg
Wind1.8 mph S
Humidity41%
Visibility6.2 mi
Dew point31°
Thu, 1563° / 35°0Mostly clear
63 °Mostly clear

Tumtum, Thursday, 15 October

Mostly clear. High 63°, low 35°.

Pressure30.50 inHg
Wind5.1 mph NE
Humidity45%
Visibility6.2 mi
Dew point39°
Fri, 1666° / 36°0Partly cloudy
66 °Partly cloudy

Tumtum, Friday, 16 October

Partly cloudy. High 66°, low 36°.

Pressure30.30 inHg
Wind2.7 mph E
Humidity37%
Visibility6.2 mi
Dew point36°
Sat, 1764° / 41°0Overcast
64 °Overcast

Tumtum, Saturday, 17 October

Overcast. High 64°, low 41°.

Pressure30.00 inHg
Wind8.9 mph W
Humidity44%
Visibility—
Dew point35°
Sun, 1860° / 33°0Clear
60 °Clear

Tumtum, Sunday, 18 October

Clear. High 60°, low 33°.

Pressure30.03 inHg
Wind3.5 mph N
Humidity41%
Visibility—
Dew point27°
Mon, 1943° / 36°0.04Light rain
43 °Light rain

Tumtum, Monday, 19 October

Light rain. High 43°, low 36°.

Pressure29.85 inHg
Wind6.2 mph S
Humidity76%
Visibility—
Dew point35°
Tue, 2050° / 37°0Overcast
50 °Overcast

Tumtum, Tuesday, 20 October

Overcast. High 50°, low 37°.

Pressure30.03 inHg
Wind3.4 mph SE
Humidity69%
Visibility—
Dew point34°
Wed, 2152° / 33°0Clear
52 °Clear

Tumtum, Wednesday, 21 October

Clear. High 52°, low 33°.

Pressure30.18 inHg
Wind8.1 mph SW
Humidity57%
Visibility—
Dew point29°
Thu, 2252° / 36°0.02Light rain
52 °Light rain

Tumtum, Thursday, 22 October

Light rain. High 52°, low 36°.

Pressure29.97 inHg
Wind7.2 mph W
Humidity63%
Visibility—
Dew point34°
Fri, 2350° / 32°0Clear
50 °Clear

Tumtum, Friday, 23 October

Clear. High 50°, low 32°.

Pressure30.50 inHg
Wind4.1 mph S
Humidity58%
Visibility—
Dew point29°
Sat, 2452° / 33°0Overcast
52 °Overcast

Tumtum, Saturday, 24 October

Overcast. High 52°, low 33°.

Pressure30.50 inHg
Wind3.9 mph SE
Humidity50%
Visibility—
Dew point26°
Sun, 2556° / 35°0Clear
56 °Clear

Tumtum, Sunday, 25 October

Clear. High 56°, low 35°.

Pressure30.45 inHg
Wind4.1 mph NE
Humidity42%
Visibility—
Dew point25°
Mon, 2657° / 38°0Overcast
57 °Overcast

Tumtum, Monday, 26 October

Overcast. High 57°, low 38°.

Pressure30.09 inHg
Wind3.5 mph S
Humidity46%
Visibility—
Dew point29°
Tue, 2757° / 41°0Overcast
57 °Overcast

Tumtum, Tuesday, 27 October

Overcast. High 57°, low 41°.

Pressure29.88 inHg
Wind6.7 mph W
Humidity44%
Visibility—
Dew point28°
Wed, 2851° / 35°0Overcast
51 °Overcast

Tumtum, Wednesday, 28 October

Overcast. High 51°, low 35°.

Pressure30.21 inHg
Wind6.1 mph S
Humidity57%
Visibility—
Dew point30°

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.