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As of 03:45 PDT

Weather in Tumtum, WA

36°Current weather

Tumtum, Wednesday, 21 October, 03:45

Overcast. Feels like 36°. High 66°, low 36°.

Pressure30.03 inHg
Wind2.6 mph N
Humidity80%
Visibility6.2 mi
Dew point31°
Thu, 2263° / 43°0Overcast
63 °Overcast

Tumtum, Thursday, 22 October

Overcast. High 63°, low 43°.

Pressure29.80 inHg
Wind3.4 mph N
Humidity40%
Visibility6.2 mi
Dew point39°
Fri, 2359° / 38°0Clear
59 °Clear

Tumtum, Friday, 23 October

Clear. High 59°, low 38°.

Pressure29.97 inHg
Wind8.7 mph NW
Humidity35%
Visibility6.2 mi
Dew point30°
Sat, 2454° / 31°0Partly cloudy
54 °Partly cloudy

Tumtum, Saturday, 24 October

Partly cloudy. High 54°, low 31°.

Pressure30.18 inHg
Wind1.4 mph E
Humidity46%
Visibility6.2 mi
Dew point27°
Sun, 2560° / 37°0Partly cloudy
60 °Partly cloudy

Tumtum, Sunday, 25 October

Partly cloudy. High 60°, low 37°.

Pressure30.15 inHg
Wind5.7 mph NE
Humidity41%
Visibility—
Dew point29°
Mon, 2658° / 35°0Overcast
58 °Overcast

Tumtum, Monday, 26 October

Overcast. High 58°, low 35°.

Pressure30.03 inHg
Wind8.4 mph NE
Humidity40%
Visibility—
Dew point28°
Tue, 2737° / 29°0Overcast
37 °Overcast

Tumtum, Tuesday, 27 October

Overcast. High 37°, low 29°.

Pressure30.36 inHg
Wind3.9 mph N
Humidity83%
Visibility—
Dew point29°
Wed, 2843° / 25°0Overcast
43 °Overcast

Tumtum, Wednesday, 28 October

Overcast. High 43°, low 25°.

Pressure30.42 inHg
Wind4.8 mph N
Humidity67%
Visibility—
Dew point24°
Thu, 2944° / 25°0Overcast
44 °Overcast

Tumtum, Thursday, 29 October

Overcast. High 44°, low 25°.

Pressure30.24 inHg
Wind3.7 mph NE
Humidity63%
Visibility—
Dew point24°
Fri, 3050° / 30°0Partly cloudy
50 °Partly cloudy

Tumtum, Friday, 30 October

Partly cloudy. High 50°, low 30°.

Pressure29.91 inHg
Wind4 mph NE
Humidity56%
Visibility—
Dew point25°
Sat, 3149° / 34°0Partly cloudy
49 °Partly cloudy

Tumtum, Saturday, 31 October

Partly cloudy. High 49°, low 34°.

Pressure29.83 inHg
Wind2.8 mph N
Humidity69%
Visibility—
Dew point33°
Sun, 0154° / 37°0Mostly clear
54 °Mostly clear

Tumtum, Sunday, 1 November

Mostly clear. High 54°, low 37°.

Pressure29.85 inHg
Wind3.2 mph S
Humidity67%
Visibility—
Dew point36°
Mon, 0252° / 37°0.04Light rain
52 °Light rain

Tumtum, Monday, 2 November

Light rain. High 52°, low 37°.

Pressure29.74 inHg
Wind5.2 mph NW
Humidity75%
Visibility—
Dew point38°
Tue, 0347° / 28°0Partly cloudy
47 °Partly cloudy

Tumtum, Tuesday, 3 November

Partly cloudy. High 47°, low 28°.

Pressure30.21 inHg
Wind9.7 mph NE
Humidity49%
Visibility—
Dew point20°
Wed, 0446° / 27°0Partly cloudy
46 °Partly cloudy

Tumtum, Wednesday, 4 November

Partly cloudy. High 46°, low 27°.

Pressure30.27 inHg
Wind4.4 mph NE
Humidity52%
Visibility—
Dew point21°
Thu, 0544° / 25°0Clear
44 °Clear

Tumtum, Thursday, 5 November

Clear. High 44°, low 25°.

Pressure30.39 inHg
Wind4 mph NE
Humidity49%
Visibility—
Dew point18°

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.