As of 10:30 PDT

Weather in Oso, WA

48°Current weather

Oso, Saturday, 10 October, 10:30

Overcast. Feels like 48°. High 56°, low 46°.

Pressure29.85 inHg
Wind1.2 mph W
Humidity97%
Visibility6.2 mi
Dew point47°

Monthly outlook for Oso, WA: average high 60.9°, average low 47.4°. That is 2.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 8 days and 5.1 inches. The warmest day looks like 16 October (75.9°), the coolest 12 October (37.8°).

60.9°/47.4°
Average high / low
+2.8°
Above normal
5 / 8
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October61.5°57°+2.5°
20 October – 29 October59.8°52.9°+3.8°
30 October – 8 Novemberat normal49.2°—

October records over 66 years

85.1°1 October 1987All-time high
12.6°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Verlot (15 mi).

Sun, 1163° / 44°0Clear
63 °Clear

Oso, Sunday, 11 October

Clear. High 63°, low 44°.

Pressure29.97 inHg
Wind3.3 mph NE
Humidity45%
Visibility6.2 mi
Dew point31°
Mon, 1258° / 38°0Clear
58 °Clear

Oso, Monday, 12 October

Clear. High 58°, low 38°.

Pressure30.06 inHg
Wind1.3 mph W
Humidity43%
Visibility6.2 mi
Dew point32°
Tue, 1359° / 40°0Clear
59 °Clear

Oso, Tuesday, 13 October

Clear. High 59°, low 40°.

Pressure30.12 inHg
Wind1.6 mph S
Humidity47%
Visibility6.2 mi
Dew point36°
Wed, 1461° / 48°0Clear
61 °Clear

Oso, Wednesday, 14 October

Clear. High 61°, low 48°.

Pressure30.21 inHg
Wind4.2 mph W
Humidity63%
Visibility—
Dew point45°
Thu, 1572° / 48°0Overcast
72 °Overcast

Oso, Thursday, 15 October

Overcast. High 72°, low 48°.

Pressure30.27 inHg
Wind5.4 mph NE
Humidity65%
Visibility—
Dew point49°
Fri, 1676° / 50°0Overcast
76 °Overcast

Oso, Friday, 16 October

Overcast. High 76°, low 50°.

Pressure30.24 inHg
Wind7.2 mph E
Humidity27%
Visibility—
Dew point30°
Sat, 1760° / 53°0Overcast
60 °Overcast

Oso, Saturday, 17 October

Overcast. High 60°, low 53°.

Pressure30.15 inHg
Wind3.9 mph E
Humidity56%
Visibility—
Dew point42°
Sun, 1857° / 51°0.04Light rain
57 °Light rain

Oso, Sunday, 18 October

Light rain. High 57°, low 51°.

Pressure30.15 inHg
Wind4.6 mph S
Humidity84%
Visibility—
Dew point50°
Mon, 1955° / 50°0.33Rain
55 °Rain

Oso, Monday, 19 October

Rain. High 55°, low 50°.

Pressure30.09 inHg
Wind4.6 mph W
Humidity98%
Visibility—
Dew point51°
Tue, 2056° / 47°0.54Rain
56 °Rain

Oso, Tuesday, 20 October

Rain. High 56°, low 47°.

Pressure30.15 inHg
Wind6.4 mph SE
Humidity75%
Visibility—
Dew point46°
Wed, 2157° / 47°0.33Rain
57 °Rain

Oso, Wednesday, 21 October

Rain. High 57°, low 47°.

Pressure30.27 inHg
Wind4 mph E
Humidity78%
Visibility—
Dew point46°
Thu, 2260° / 45°0Overcast
60 °Overcast

Oso, Thursday, 22 October

Overcast. High 60°, low 45°.

Pressure29.97 inHg
Wind7.5 mph NE
Humidity47%
Visibility—
Dew point35°
Fri, 2352° / 50°0.16Light rain
52 °Light rain

Oso, Friday, 23 October

Light rain. High 52°, low 50°.

Pressure29.80 inHg
Wind5.9 mph SE
Humidity80%
Visibility—
Dew point46°
Sat, 2463° / 49°0Overcast
63 °Overcast

Oso, Saturday, 24 October

Overcast. High 63°, low 49°.

Pressure30.15 inHg
Wind6 mph E
Humidity76%
Visibility—
Dew point49°
Sun, 2571° / 53°0Overcast
71 °Overcast

Oso, Sunday, 25 October

Overcast. High 71°, low 53°.

Pressure30.24 inHg
Wind5.7 mph NE
Humidity58%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2652° / 39°0.46Climate normal
52 °Climate normal

Oso, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.46 in
Chance of precipitation57%
Record high70° (1965)
Record low18° (1970)
Tue, 2752° / 39°0.34Climate normal
52 °Climate normal

Oso, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.34 in
Chance of precipitation60%
Record high71° (2017)
Record low15° (1971)
Wed, 2851° / 38°0.43Climate normal
51 °Climate normal

Oso, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.43 in
Chance of precipitation62%
Record high71° (2017)
Record low13° (1971)
Thu, 2950° / 37°0.26Climate normal
50 °Climate normal

Oso, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.26 in
Chance of precipitation58%
Record high71° (1962)
Record low14° (1972)
Fri, 3050° / 37°0.4Climate normal
50 °Climate normal

Oso, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.4 in
Chance of precipitation57%
Record high61° (1993)
Record low13° (1972)
Sat, 3150° / 38°0.47Climate normal
50 °Climate normal

Oso, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.47 in
Chance of precipitation67%
Record high63° (1962)
Record low19° (1984)
Sun, 0150° / 37°0.45Climate normal
50 °Climate normal

Oso, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.45 in
Chance of precipitation60%
Record high67° (1962)
Record low24° (1984)
Mon, 0250° / 37°0.37Climate normal
50 °Climate normal

Oso, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.37 in
Chance of precipitation55%
Record high70° (1962)
Record low22° (1973)
Tue, 0350° / 38°0.45Climate normal
50 °Climate normal

Oso, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.45 in
Chance of precipitation63%
Record high67° (2010)
Record low22° (1973)
Wed, 0450° / 38°0.59Climate normal
50 °Climate normal

Oso, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.59 in
Chance of precipitation67%
Record high66° (2010)
Record low24° (2003)
Thu, 0549° / 37°0.32Climate normal
49 °Climate normal

Oso, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.32 in
Chance of precipitation65%
Record high64° (1987)
Record low9° (1971)
Fri, 0647° / 37°0.5Climate normal
47 °Climate normal

Oso, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.5 in
Chance of precipitation65%
Record high59° (2019)
Record low19° (1971)
Sat, 0747° / 37°0.46Climate normal
47 °Climate normal

Oso, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.46 in
Chance of precipitation67%
Record high62° (2024)
Record low26° (2017)
Sun, 0848° / 37°0.39Climate normal
48 °Climate normal

Oso, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.39 in
Chance of precipitation57%
Record high66° (2016)
Record low25° (1982)

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 Oso, 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 Oso, 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.