As of 02:21 PDT

Weather in Rosalia, WA

56°Current weather

Rosalia, Saturday, 17 October, 02:21

Light rain. Feels like 54°. High 67°, low 42°.

Pressure30.03 inHg
Wind7.5 mph SE
Humidity59%
Visibility6.2 mi
Dew point39°

Monthly outlook for Rosalia, WA: average high 55.3°, average low 38.2°. That is 0.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 17 October (66.6°), the coolest 18 October (30.5°).

55.3°/38.2°
Average high / low
+0.5°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October59.7°56.5°+1.8°
27 October – 5 November47.9°50.1°-1.2°
6 November – 15 Novemberat normal46.2°—

October records over 66 years

85.5°2 October 1975All-time high
13.3°25 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Plaza (6 mi).

Sun, 1864° / 31°0Clear
64 °Clear

Rosalia, Sunday, 18 October

Clear. High 64°, low 31°.

Pressure30.09 inHg
Wind0.9 mph S
Humidity35%
Visibility6.2 mi
Dew point26°
Mon, 1960° / 43°0Overcast
60 °Overcast

Rosalia, Monday, 19 October

Overcast. High 60°, low 43°.

Pressure29.88 inHg
Wind5.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point37°
Tue, 2066° / 42°0Clear
66 °Clear

Rosalia, Tuesday, 20 October

Clear. High 66°, low 42°.

Pressure30.03 inHg
Wind5.6 mph NE
Humidity38%
Visibility6.2 mi
Dew point35°
Wed, 2165° / 43°0Overcast
65 °Overcast

Rosalia, Wednesday, 21 October

Overcast. High 65°, low 43°.

Pressure30.00 inHg
Wind5.2 mph SW
Humidity43%
Visibility—
Dew point34°
Thu, 2264° / 41°0Overcast
64 °Overcast

Rosalia, Thursday, 22 October

Overcast. High 64°, low 41°.

Pressure29.88 inHg
Wind7.1 mph SW
Humidity45%
Visibility—
Dew point37°
Fri, 2353° / 40°0Overcast
53 °Overcast

Rosalia, Friday, 23 October

Overcast. High 53°, low 40°.

Pressure30.00 inHg
Wind18.7 mph SW
Humidity55%
Visibility—
Dew point30°
Sat, 2454° / 38°0Clear
54 °Clear

Rosalia, Saturday, 24 October

Clear. High 54°, low 38°.

Pressure30.33 inHg
Wind9.9 mph E
Humidity50%
Visibility—
Dew point30°
Sun, 2550° / 40°0.02Light rain
50 °Light rain

Rosalia, Sunday, 25 October

Light rain. High 50°, low 40°.

Pressure30.12 inHg
Wind13.8 mph SW
Humidity55%
Visibility—
Dew point31°
Mon, 2654° / 37°0.12Light rain
54 °Light rain

Rosalia, Monday, 26 October

Light rain. High 54°, low 37°.

Pressure30.03 inHg
Wind13.4 mph SW
Humidity50%
Visibility—
Dew point30°
Tue, 2747° / 38°0.03Light rain
47 °Light rain

Rosalia, Tuesday, 27 October

Light rain. High 47°, low 38°.

Pressure29.91 inHg
Wind17 mph SW
Humidity79%
Visibility—
Dew point35°
Wed, 2847° / 36°0.25Rain
47 °Rain

Rosalia, Wednesday, 28 October

Rain. High 47°, low 36°.

Pressure29.85 inHg
Wind17.6 mph SW
Humidity47%
Visibility—
Dew point27°
Thu, 2947° / 37°0Overcast
47 °Overcast

Rosalia, Thursday, 29 October

Overcast. High 47°, low 37°.

Pressure30.00 inHg
Wind15.9 mph SW
Humidity71%
Visibility—
Dew point33°
Fri, 3045° / 33°0.01Light rain
45 °Light rain

Rosalia, Friday, 30 October

Light rain. High 45°, low 33°.

Pressure29.94 inHg
Wind17.9 mph SW
Humidity69%
Visibility—
Dew point31°
Sat, 3147° / 33°0Clear
47 °Clear

Rosalia, Saturday, 31 October

Clear. High 47°, low 33°.

Pressure30.21 inHg
Wind7.3 mph SW
Humidity65%
Visibility—
Dew point30°
Sun, 0155° / 37°0Partly cloudy
55 °Partly cloudy

Rosalia, Sunday, 1 November

Partly cloudy. High 55°, low 37°.

Pressure30.09 inHg
Wind14.5 mph SW
Humidity42%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 35°0.09Climate normal
50 °Climate normal

Rosalia, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (1981)
Record low20° (1961)
Tue, 0350° / 35°0.04Climate normal
50 °Climate normal

Rosalia, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation30%
Record high64° (1965)
Record low22° (1973)
Wed, 0449° / 36°0.12Climate normal
49 °Climate normal

Rosalia, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation45%
Record high66° (1975)
Record low22° (2003)
Thu, 0548° / 34°0.08Climate normal
48 °Climate normal

Rosalia, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation40%
Record high64° (1975)
Record low17° (1973)
Fri, 0648° / 34°0.1Climate normal
48 °Climate normal

Rosalia, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation48%
Record high64° (1999)
Record low17° (2003)
Sat, 0747° / 34°0.12Climate normal
47 °Climate normal

Rosalia, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (1999)
Record low13° (2017)
Sun, 0847° / 33°0.06Climate normal
47 °Climate normal

Rosalia, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (2016)
Record low22° (2022)
Mon, 0946° / 33°0.07Climate normal
46 °Climate normal

Rosalia, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation38%
Record high60° (1989)
Record low19° (1986)
Tue, 1046° / 33°0.07Climate normal
46 °Climate normal

Rosalia, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (2016)
Record low12° (2022)
Wed, 1146° / 33°0.07Climate normal
46 °Climate normal

Rosalia, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2016)
Record low2° (2000)
Thu, 1246° / 33°0.09Climate normal
46 °Climate normal

Rosalia, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation38%
Record high67° (1999)
Record low6° (2000)
Fri, 1345° / 33°0.09Climate normal
45 °Climate normal

Rosalia, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation43%
Record high63° (1999)
Record low6° (2000)
Sat, 1445° / 33°0.05Climate normal
45 °Climate normal

Rosalia, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation30%
Record high66° (1999)
Record low13° (1985)
Sun, 1546° / 32°0.07Climate normal
46 °Climate normal

Rosalia, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation38%
Record high60° (2021)
Record low9° (2000)

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 Rosalia, 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 Rosalia, 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.