As of 22:19 PDT

Weather in Rosalia, WA

51°Current weather

Rosalia, Saturday, 17 October, 22:19

Overcast. Feels like 49°. High 64°, low 40°.

Pressure30.09 inHg
Wind4.4 mph W
Humidity65%
Visibility6.2 mi
Dew point38°

Monthly outlook for Rosalia, WA: average high 58.9°, average low 40.3°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 20 October (68°), the coolest 18 October (33.5°).

58.9°/40.3°
Average high / low
+2.5°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October63°56.5°+3.6°
27 October – 5 November52°50.1°+1°
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° / 33°0Clear
64 °Clear

Rosalia, Sunday, 18 October

Clear. High 64°, low 33°.

Pressure30.09 inHg
Wind1.5 mph SE
Humidity36%
Visibility6.2 mi
Dew point29°
Mon, 1959° / 35°0Overcast
59 °Overcast

Rosalia, Monday, 19 October

Overcast. High 59°, low 35°.

Pressure29.91 inHg
Wind5.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point40°
Tue, 2068° / 41°0Overcast
68 °Overcast

Rosalia, Tuesday, 20 October

Overcast. High 68°, low 41°.

Pressure30.00 inHg
Wind7 mph NE
Humidity42%
Visibility6.2 mi
Dew point40°
Wed, 2166° / 42°0Partly cloudy
66 °Partly cloudy

Rosalia, Wednesday, 21 October

Partly cloudy. High 66°, low 42°.

Pressure29.97 inHg
Wind2.9 mph S
Humidity42%
Visibility6.2 mi
Dew point39°
Thu, 2262° / 45°0Overcast
62 °Overcast

Rosalia, Thursday, 22 October

Overcast. High 62°, low 45°.

Pressure29.83 inHg
Wind9.4 mph SW
Humidity62%
Visibility—
Dew point40°
Fri, 2357° / 41°0Clear
57 °Clear

Rosalia, Friday, 23 October

Clear. High 57°, low 41°.

Pressure30.06 inHg
Wind13.8 mph SW
Humidity54%
Visibility—
Dew point32°
Sat, 2462° / 42°0Overcast
62 °Overcast

Rosalia, Saturday, 24 October

Overcast. High 62°, low 42°.

Pressure30.36 inHg
Wind5.7 mph E
Humidity44%
Visibility—
Dew point31°
Sun, 2565° / 43°0Partly cloudy
65 °Partly cloudy

Rosalia, Sunday, 25 October

Partly cloudy. High 65°, low 43°.

Pressure30.24 inHg
Wind5.6 mph E
Humidity35%
Visibility—
Dew point28°
Mon, 2664° / 44°0Partly cloudy
64 °Partly cloudy

Rosalia, Monday, 26 October

Partly cloudy. High 64°, low 44°.

Pressure29.94 inHg
Wind6.2 mph SW
Humidity28%
Visibility—
Dew point23°
Tue, 2762° / 43°0Mostly clear
62 °Mostly clear

Rosalia, Tuesday, 27 October

Mostly clear. High 62°, low 43°.

Pressure29.77 inHg
Wind12.6 mph SW
Humidity25%
Visibility—
Dew point20°
Wed, 2852° / 39°0Overcast
52 °Overcast

Rosalia, Wednesday, 28 October

Overcast. High 52°, low 39°.

Pressure29.91 inHg
Wind22.4 mph SW
Humidity55%
Visibility—
Dew point31°
Thu, 2955° / 39°0Overcast
55 °Overcast

Rosalia, Thursday, 29 October

Overcast. High 55°, low 39°.

Pressure29.97 inHg
Wind18 mph SW
Humidity62%
Visibility—
Dew point36°
Fri, 3048° / 37°0.23Rain
48 °Rain

Rosalia, Friday, 30 October

Rain. High 48°, low 37°.

Pressure29.59 inHg
Wind25.4 mph SW
Humidity62%
Visibility—
Dew point32°
Sat, 3146° / 36°0.24Snow
46 °Snow

Rosalia, Saturday, 31 October

Snow. High 46°, low 36°.

Pressure29.56 inHg
Wind24.1 mph SW
Humidity50%
Visibility—
Dew point25°
Sun, 0150° / 43°0.14Rain
50 °Rain

Rosalia, Sunday, 1 November

Rain. High 50°, low 43°.

Pressure29.59 inHg
Wind27.3 mph SW
Humidity68%
Visibility—
Dew point36°
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.