As of 01:12 PDT

Weather in Rosario, WA

45°Current weather

Rosario, Sunday, 25 October, 01:12

Rain. Feels like 38°. High 54°, low 44°.

Pressure29.94 inHg
Wind17.3 mph NE
Humidity94%
Visibility6.0 mi
Dew point43°

Monthly outlook for Rosario, WA: average high 49.2°, average low 44.8°. That is 1.1° below the climate normal for October. Precipitation is expected on 11 days (about 5.8 inches), against a normal of 9 days and 3.9 inches. The warmest day looks like 25 October (53.6°), the coolest 30 October (39.1°).

49.2°/44.8°
Average high / low
−1.1°
Below normal
11 / 9
Wet days / normal
5.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November49.1°51.7°-1.5°
4 November – 13 November49.5°50.1°-0.4°
14 November – 23 Novemberat normal47.5°—

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).

Mon, 2653° / 43°0Overcast
53 °Overcast

Rosario, Monday, 26 October

Overcast. High 53°, low 43°.

Pressure30.03 inHg
Wind5 mph N
Humidity76%
Visibility6.2 mi
Dew point46°
Tue, 2752° / 48°0.03Light rain
52 °Light rain

Rosario, Tuesday, 27 October

Light rain. High 52°, low 48°.

Pressure30.00 inHg
Wind4.3 mph W
Humidity86%
Visibility6.2 mi
Dew point47°
Wed, 2849° / 45°0.3Rain
49 °Rain

Rosario, Wednesday, 28 October

Rain. High 49°, low 45°.

Pressure29.94 inHg
Wind8.2 mph SE
Humidity78%
Visibility6.2 mi
Dew point42°
Thu, 2946° / 42°0.33Light rain
46 °Light rain

Rosario, Thursday, 29 October

Light rain. High 46°, low 42°.

Pressure29.97 inHg
Wind11.4 mph E
Humidity87%
Visibility—
Dew point41°
Fri, 3045° / 39°0Partly cloudy
45 °Partly cloudy

Rosario, Friday, 30 October

Partly cloudy. High 45°, low 39°.

Pressure30.03 inHg
Wind8 mph NW
Humidity79%
Visibility—
Dew point36°
Sat, 3146° / 42°0Overcast
46 °Overcast

Rosario, Saturday, 31 October

Overcast. High 46°, low 42°.

Pressure30.09 inHg
Wind8.8 mph SE
Humidity83%
Visibility—
Dew point38°
Sun, 0146° / 44°0.34Rain
46 °Rain

Rosario, Sunday, 1 November

Rain. High 46°, low 44°.

Pressure30.18 inHg
Wind13 mph SE
Humidity76%
Visibility—
Dew point37°
Mon, 0250° / 46°0.66Rain
50 °Rain

Rosario, Monday, 2 November

Rain. High 50°, low 46°.

Pressure30.09 inHg
Wind30.8 mph SE
Humidity66%
Visibility—
Dew point38°
Tue, 0349° / 44°1.04Rain
49 °Rain

Rosario, Tuesday, 3 November

Rain. High 49°, low 44°.

Pressure29.88 inHg
Wind19.1 mph SE
Humidity89%
Visibility—
Dew point42°
Wed, 0448° / 47°0.29Rain
48 °Rain

Rosario, Wednesday, 4 November

Rain. High 48°, low 47°.

Pressure29.59 inHg
Wind39.3 mph SE
Humidity83%
Visibility—
Dew point44°
Thu, 0549° / 47°0.45Rain
49 °Rain

Rosario, Thursday, 5 November

Rain. High 49°, low 47°.

Pressure29.26 inHg
Wind30.1 mph SW
Humidity92%
Visibility—
Dew point47°
Fri, 0647° / 45°0.03Light rain
47 °Light rain

Rosario, Friday, 6 November

Light rain. High 47°, low 45°.

Pressure29.53 inHg
Wind21.5 mph SE
Humidity80%
Visibility—
Dew point40°
Sat, 0751° / 44°0.43Rain
51 °Rain

Rosario, Saturday, 7 November

Rain. High 51°, low 44°.

Pressure29.74 inHg
Wind21.6 mph SE
Humidity92%
Visibility—
Dew point45°
Sun, 0852° / 46°1.17Rain
52 °Rain

Rosario, Sunday, 8 November

Rain. High 52°, low 46°.

Pressure29.74 inHg
Wind15.4 mph SE
Humidity93%
Visibility—
Dew point45°
Mon, 0949° / 49°0.4Rain
49 °Rain

Rosario, Monday, 9 November

Rain. High 49°, low 49°.

Pressure29.88 inHg
Wind17.4 mph W
Humidity89%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1050° / 44°0.2Climate normal
50 °Climate normal

Rosario, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low44°
Average precipitation0.2 in
Chance of precipitation52%
Record high61° (2025)
Record low33° (1986)
Wed, 1150° / 44°0.25Climate normal
50 °Climate normal

Rosario, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low44°
Average precipitation0.25 in
Chance of precipitation57%
Record high56° (1990)
Record low29° (1985)
Thu, 1249° / 44°0.25Climate normal
49 °Climate normal

Rosario, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low44°
Average precipitation0.25 in
Chance of precipitation68%
Record high57° (2016)
Record low32° (2022)
Fri, 1349° / 44°0.28Climate normal
49 °Climate normal

Rosario, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low44°
Average precipitation0.28 in
Chance of precipitation67%
Record high59° (1967)
Record low33° (2022)
Sat, 1449° / 44°0.25Climate normal
49 °Climate normal

Rosario, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low44°
Average precipitation0.25 in
Chance of precipitation55%
Record high57° (1995)
Record low30° (2023)
Sun, 1549° / 43°0.28Climate normal
49 °Climate normal

Rosario, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low43°
Average precipitation0.28 in
Chance of precipitation70%
Record high59° (2001)
Record low29° (2023)
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)

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.