As of 02:30 PDT

Weather in Rosalia, WA

42°Current weather

Rosalia, Friday, 16 October, 02:30

Overcast. Feels like 37°. High 75°, low 41°.

Pressure30.42 inHg
Wind6.8 mph E
Humidity73%
Visibility6.2 mi
Dew point34°

Monthly outlook for Rosalia, WA: average high 56.4°, average low 40.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 16 October (74.7°), the coolest 24 October (32.1°).

56.4°/40.9°
Average high / low
+0.8°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October60.4°57.1°+1.8°
26 October – 4 November49.8°50.6°-0.5°
5 November – 14 Novemberat normal46.5°—

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).

Sat, 1765° / 44°0Overcast
65 °Overcast

Rosalia, Saturday, 17 October

Overcast. High 65°, low 44°.

Pressure30.09 inHg
Wind13.2 mph SW
Humidity38%
Visibility6.2 mi
Dew point36°
Sun, 1861° / 38°0Partly cloudy
61 °Partly cloudy

Rosalia, Sunday, 18 October

Partly cloudy. High 61°, low 38°.

Pressure30.09 inHg
Wind1.9 mph SW
Humidity34%
Visibility6.2 mi
Dew point24°
Mon, 1957° / 44°0Light rain
57 °Light rain

Rosalia, Monday, 19 October

Light rain. High 57°, low 44°.

Pressure29.83 inHg
Wind4.7 mph SW
Humidity47%
Visibility6.2 mi
Dew point35°
Tue, 2062° / 45°0Overcast
62 °Overcast

Rosalia, Tuesday, 20 October

Overcast. High 62°, low 45°.

Pressure29.94 inHg
Wind4.3 mph W
Humidity49%
Visibility—
Dew point36°
Wed, 2165° / 41°0Partly cloudy
65 °Partly cloudy

Rosalia, Wednesday, 21 October

Partly cloudy. High 65°, low 41°.

Pressure30.00 inHg
Wind5.2 mph E
Humidity49%
Visibility—
Dew point37°
Thu, 2263° / 43°0Mostly clear
63 °Mostly clear

Rosalia, Thursday, 22 October

Mostly clear. High 63°, low 43°.

Pressure29.91 inHg
Wind7 mph W
Humidity35%
Visibility—
Dew point27°
Fri, 2353° / 39°0Clear
53 °Clear

Rosalia, Friday, 23 October

Clear. High 53°, low 39°.

Pressure30.03 inHg
Wind15.2 mph SW
Humidity54%
Visibility—
Dew point30°
Sat, 2449° / 32°0Clear
49 °Clear

Rosalia, Saturday, 24 October

Clear. High 49°, low 32°.

Pressure30.39 inHg
Wind5.2 mph SE
Humidity34%
Visibility—
Dew point15°
Sun, 2554° / 36°0Overcast
54 °Overcast

Rosalia, Sunday, 25 October

Overcast. High 54°, low 36°.

Pressure30.27 inHg
Wind10.5 mph S
Humidity28%
Visibility—
Dew point15°
Mon, 2650° / 42°0.01Light rain
50 °Light rain

Rosalia, Monday, 26 October

Light rain. High 50°, low 42°.

Pressure30.06 inHg
Wind15.1 mph SW
Humidity64%
Visibility—
Dew point35°
Tue, 2746° / 44°0.72Rain
46 °Rain

Rosalia, Tuesday, 27 October

Rain. High 46°, low 44°.

Pressure29.80 inHg
Wind15.4 mph SW
Humidity91%
Visibility—
Dew point42°
Wed, 2844° / 39°0.12Light rain
44 °Light rain

Rosalia, Wednesday, 28 October

Light rain. High 44°, low 39°.

Pressure29.83 inHg
Wind14.8 mph SW
Humidity94%
Visibility—
Dew point39°
Thu, 2948° / 36°0Overcast
48 °Overcast

Rosalia, Thursday, 29 October

Overcast. High 48°, low 36°.

Pressure30.12 inHg
Wind14.2 mph SW
Humidity77%
Visibility—
Dew point37°
Fri, 3058° / 44°0.01Light rain
58 °Light rain

Rosalia, Friday, 30 October

Light rain. High 58°, low 44°.

Pressure29.91 inHg
Wind18.1 mph SW
Humidity52%
Visibility—
Dew point34°
Sat, 3153° / 46°0.06Light rain
53 °Light rain

Rosalia, Saturday, 31 October

Light rain. High 53°, low 46°.

Pressure29.77 inHg
Wind22 mph SW
Humidity61%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0150° / 35°0.09Climate normal
50 °Climate normal

Rosalia, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high68° (1965)
Record low19° (2002)
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)

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.