As of 00:16 PDT

Weather in Rosario, WA

45°Current weather

Rosario, Saturday, 31 October, 00:16

Overcast. Feels like 39°. High 53°, low 38°.

Pressure29.97 inHg
Wind11.5 mph E
Humidity92%
Visibility6.2 mi
Dew point42°

Monthly outlook for Rosario, WA: average high 50.4°, average low 45.3°. That is 0.1° above the climate normal for October. Precipitation is expected on 8 days (about 1.3 inches), against a normal of 10 days and 4.1 inches. The warmest day looks like 8 November (54.4°), the coolest 31 October (38.2°).

50.4°/45.3°
Average high / low
+0.1°
Above normal
8 / 10
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November51.6°50.8°+0.5°
10 November – 19 November48.4°48.7°-0.2°
20 November – 29 Novemberat normal46.1°—

October records over 66 years

74.8°8 October 2023All-time high
25.3°28 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Indian Village (11 mi).

Sun, 0149° / 39°0Mostly clear
49 °Mostly clear

Rosario, Sunday, 1 November

Mostly clear. High 49°, low 39°.

Pressure30.09 inHg
Wind1.7 mph N
Humidity84%
Visibility—
Dew point43°
Mon, 0248° / 40°0Overcast
48 °Overcast

Rosario, Monday, 2 November

Overcast. High 48°, low 40°.

Pressure30.27 inHg
Wind2.4 mph NW
Humidity91%
Visibility0.3 mi
Dew point43°
Tue, 0353° / 47°0Overcast
53 °Overcast

Rosario, Tuesday, 3 November

Overcast. High 53°, low 47°.

Pressure30.21 inHg
Wind2.5 mph N
Humidity71%
Visibility6.2 mi
Dew point42°
Wed, 0453° / 46°0Partly cloudy
53 °Partly cloudy

Rosario, Wednesday, 4 November

Partly cloudy. High 53°, low 46°.

Pressure29.91 inHg
Wind6.4 mph N
Humidity92%
Visibility—
Dew point46°
Thu, 0552° / 48°0Overcast
52 °Overcast

Rosario, Thursday, 5 November

Overcast. High 52°, low 48°.

Pressure29.91 inHg
Wind19.1 mph SE
Humidity80%
Visibility—
Dew point44°
Fri, 0652° / 48°0.14Light rain
52 °Light rain

Rosario, Friday, 6 November

Light rain. High 52°, low 48°.

Pressure29.91 inHg
Wind22.7 mph SW
Humidity80%
Visibility—
Dew point44°
Sat, 0749° / 46°0.61Rain
49 °Rain

Rosario, Saturday, 7 November

Rain. High 49°, low 46°.

Pressure30.24 inHg
Wind16.8 mph SE
Humidity86%
Visibility—
Dew point44°
Sun, 0854° / 48°0.07Light rain
54 °Light rain

Rosario, Sunday, 8 November

Light rain. High 54°, low 48°.

Pressure30.00 inHg
Wind17.9 mph S
Humidity88%
Visibility—
Dew point47°
Mon, 0953° / 49°0.13Rain
53 °Rain

Rosario, Monday, 9 November

Rain. High 53°, low 49°.

Pressure30.18 inHg
Wind14.2 mph SW
Humidity85%
Visibility—
Dew point46°
Tue, 1051° / 48°0.14Light rain
51 °Light rain

Rosario, Tuesday, 10 November

Light rain. High 51°, low 48°.

Pressure30.12 inHg
Wind30.5 mph S
Humidity82%
Visibility—
Dew point44°
Wed, 1150° / 47°0.14Rain
50 °Rain

Rosario, Wednesday, 11 November

Rain. High 50°, low 47°.

Pressure30.24 inHg
Wind22 mph SW
Humidity74%
Visibility—
Dew point41°
Thu, 1247° / 43°0Overcast
47 °Overcast

Rosario, Thursday, 12 November

Overcast. High 47°, low 43°.

Pressure30.09 inHg
Wind13.1 mph N
Humidity70%
Visibility—
Dew point34°
Fri, 1349° / 45°0.07Light rain
49 °Light rain

Rosario, Friday, 13 November

Light rain. High 49°, low 45°.

Pressure29.80 inHg
Wind18.9 mph SE
Humidity63%
Visibility—
Dew point35°
Sat, 1448° / 47°0.04Light rain
48 °Light rain

Rosario, Saturday, 14 November

Light rain. High 48°, low 47°.

Pressure29.94 inHg
Wind10.2 mph N
Humidity89%
Visibility—
Dew point44°
Sun, 1546° / 45°0Overcast
46 °Overcast

Rosario, Sunday, 15 November

Overcast. High 46°, low 45°.

Pressure29.94 inHg
Wind11 mph N
Humidity70%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1648° / 43°0.28Climate normal
48 °Climate normal

Rosario, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low43°
Average precipitation0.28 in
Chance of precipitation67%
Record high56° (1965)
Record low31° (2022)
Tue, 1748° / 42°0.28Climate normal
48 °Climate normal

Rosario, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low42°
Average precipitation0.28 in
Chance of precipitation70%
Record high58° (1995)
Record low30° (2023)
Wed, 1847° / 42°0.2Climate normal
47 °Climate normal

Rosario, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low42°
Average precipitation0.2 in
Chance of precipitation62%
Record high56° (1995)
Record low29° (2022)
Thu, 1947° / 42°0.3Climate normal
47 °Climate normal

Rosario, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low42°
Average precipitation0.3 in
Chance of precipitation67%
Record high56° (1968)
Record low28° (2022)
Fri, 2047° / 42°0.28Climate normal
47 °Climate normal

Rosario, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°
Average low42°
Average precipitation0.28 in
Chance of precipitation62%
Record high56° (1962)
Record low28° (1985)
Sat, 2146° / 40°0.22Climate normal
46 °Climate normal

Rosario, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°
Average low40°
Average precipitation0.22 in
Chance of precipitation50%
Record high55° (1968)
Record low23° (1985)
Sun, 2246° / 40°0.22Climate normal
46 °Climate normal

Rosario, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°
Average low40°
Average precipitation0.22 in
Chance of precipitation60%
Record high63° (2017)
Record low17° (1985)
Mon, 2346° / 41°0.36Climate normal
46 °Climate normal

Rosario, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°
Average low41°
Average precipitation0.36 in
Chance of precipitation72%
Record high59° (2017)
Record low21° (1985)
Tue, 2447° / 41°0.3Climate normal
47 °Climate normal

Rosario, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°
Average low41°
Average precipitation0.3 in
Chance of precipitation68%
Record high53° (1974)
Record low26° (2010)
Wed, 2546° / 41°0.31Climate normal
46 °Climate normal

Rosario, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°
Average low41°
Average precipitation0.31 in
Chance of precipitation77%
Record high53° (1962)
Record low25° (1985)
Thu, 2646° / 40°0.22Climate normal
46 °Climate normal

Rosario, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°
Average low40°
Average precipitation0.22 in
Chance of precipitation63%
Record high57° (2017)
Record low21° (1985)
Fri, 2746° / 40°0.3Climate normal
46 °Climate normal

Rosario, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°
Average low40°
Average precipitation0.3 in
Chance of precipitation68%
Record high55° (2014)
Record low12° (1985)
Sat, 2845° / 40°0.25Climate normal
45 °Climate normal

Rosario, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high45°
Average low40°
Average precipitation0.25 in
Chance of precipitation55%
Record high54° (2021)
Record low18° (1985)
Sun, 2945° / 39°0.21Climate normal
45 °Climate normal

Rosario, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low39°
Average precipitation0.21 in
Chance of precipitation52%
Record high55° (2021)
Record low17° (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 Rosario, 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 Rosario, 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.