As of 21:30 PDT

Weather in Rosemont, OR

49°Current weather

Rosemont, Sunday, 25 October, 21:30

Mostly clear. Feels like 49°. High 52°, low 43°.

Pressure29.97 inHg
Wind3.4 mph S
Humidity94%
Visibility6.2 mi
Dew point48°

Monthly outlook for Rosemont, OR: average high 54.2°, average low 44.1°. That is 1.1° below the climate normal for October. Precipitation is expected on 12 days (about 4.2 inches), against a normal of 9 days and 4.4 inches. The warmest day looks like 5 November (64.1°), the coolest 31 October (35.7°).

54.2°/44.1°
Average high / low
−1.1°
Below normal
12 / 9
Wet days / normal
4.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November53.1°57.2°-2.3°
4 November – 13 November56.1°54.2°+1°
14 November – 23 Novemberat normal50.8°—

October records over 66 years

91.2°1 October 1987All-time high
25.7°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Johnson City (4 mi).

Mon, 2654° / 44°0.42Rain
54 °Rain

Rosemont, Monday, 26 October

Rain. High 54°, low 44°.

Pressure30.06 inHg
Wind12.1 mph S
Humidity92%
Visibility3.6 mi
Dew point49°
Tue, 2755° / 44°0.22Rain
55 °Rain

Rosemont, Tuesday, 27 October

Rain. High 55°, low 44°.

Pressure30.06 inHg
Wind4 mph SW
Humidity87%
Visibility6.2 mi
Dew point49°
Wed, 2854° / 44°0.63Rain
54 °Rain

Rosemont, Wednesday, 28 October

Rain. High 54°, low 44°.

Pressure30.03 inHg
Wind9.4 mph SW
Humidity77%
Visibility6.2 mi
Dew point46°
Thu, 2953° / 40°0.27Rain
53 °Rain

Rosemont, Thursday, 29 October

Rain. High 53°, low 40°.

Pressure29.97 inHg
Wind7.1 mph S
Humidity76%
Visibility6.2 mi
Dew point43°
Fri, 3051° / 37°0.16Rain
51 °Rain

Rosemont, Friday, 30 October

Rain. High 51°, low 37°.

Pressure29.97 inHg
Wind5.1 mph SW
Humidity88%
Visibility—
Dew point41°
Sat, 3153° / 36°0Light rain
53 °Light rain

Rosemont, Saturday, 31 October

Light rain. High 53°, low 36°.

Pressure30.00 inHg
Wind3.6 mph SW
Humidity82%
Visibility—
Dew point38°
Sun, 0153° / 43°0.01Light rain
53 °Light rain

Rosemont, Sunday, 1 November

Light rain. High 53°, low 43°.

Pressure30.09 inHg
Wind7.9 mph SW
Humidity66%
Visibility—
Dew point38°
Mon, 0258° / 39°0Overcast
58 °Overcast

Rosemont, Monday, 2 November

Overcast. High 58°, low 39°.

Pressure30.03 inHg
Wind7.8 mph NE
Humidity56%
Visibility—
Dew point32°
Tue, 0347° / 44°0.09Light rain
47 °Light rain

Rosemont, Tuesday, 3 November

Light rain. High 47°, low 44°.

Pressure29.80 inHg
Wind9.8 mph NE
Humidity73%
Visibility—
Dew point38°
Wed, 0450° / 46°0.13Light rain
50 °Light rain

Rosemont, Wednesday, 4 November

Light rain. High 50°, low 46°.

Pressure29.68 inHg
Wind10.1 mph NE
Humidity86%
Visibility—
Dew point43°
Thu, 0564° / 50°0.19Light rain
64 °Light rain

Rosemont, Thursday, 5 November

Light rain. High 64°, low 50°.

Pressure29.65 inHg
Wind8.7 mph S
Humidity74%
Visibility—
Dew point51°
Fri, 0654° / 49°0.43Rain
54 °Rain

Rosemont, Friday, 6 November

Rain. High 54°, low 49°.

Pressure29.62 inHg
Wind10.5 mph SW
Humidity90%
Visibility—
Dew point48°
Sat, 0761° / 49°0.03Light rain
61 °Light rain

Rosemont, Saturday, 7 November

Light rain. High 61°, low 49°.

Pressure29.91 inHg
Wind8 mph S
Humidity76%
Visibility—
Dew point48°
Sun, 0853° / 50°0.7Rain
53 °Rain

Rosemont, Sunday, 8 November

Rain. High 53°, low 50°.

Pressure29.97 inHg
Wind4.4 mph E
Humidity93%
Visibility—
Dew point50°
Mon, 0954° / 48°0.17Light rain
54 °Light rain

Rosemont, Monday, 9 November

Light rain. High 54°, low 48°.

Pressure29.91 inHg
Wind15.3 mph SW
Humidity79%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1054° / 41°0.22Climate normal
54 °Climate normal

Rosemont, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.22 in
Chance of precipitation55%
Record high67° (2016)
Record low28° (1982)
Wed, 1154° / 41°0.3Climate normal
54 °Climate normal

Rosemont, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.3 in
Chance of precipitation58%
Record high66° (1976)
Record low25° (1985)
Thu, 1254° / 42°0.31Climate normal
54 °Climate normal

Rosemont, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.31 in
Chance of precipitation60%
Record high64° (1967)
Record low26° (1985)
Fri, 1353° / 41°0.31Climate normal
53 °Climate normal

Rosemont, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.31 in
Chance of precipitation62%
Record high66° (1999)
Record low22° (1978)
Sat, 1453° / 41°0.25Climate normal
53 °Climate normal

Rosemont, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.25 in
Chance of precipitation57%
Record high67° (1995)
Record low24° (1978)
Sun, 1553° / 40°0.28Climate normal
53 °Climate normal

Rosemont, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.28 in
Chance of precipitation65%
Record high62° (2008)
Record low25° (1978)
Mon, 1651° / 41°0.26Climate normal
51 °Climate normal

Rosemont, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.26 in
Chance of precipitation63%
Record high65° (1976)
Record low27° (1961)
Tue, 1752° / 40°0.34Climate normal
52 °Climate normal

Rosemont, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.34 in
Chance of precipitation75%
Record high64° (1995)
Record low26° (2014)
Wed, 1850° / 39°0.23Climate normal
50 °Climate normal

Rosemont, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.23 in
Chance of precipitation58%
Record high61° (1968)
Record low23° (1994)
Thu, 1951° / 40°0.39Climate normal
51 °Climate normal

Rosemont, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.39 in
Chance of precipitation68%
Record high62° (1987)
Record low24° (1977)
Fri, 2051° / 38°0.3Climate normal
51 °Climate normal

Rosemont, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.3 in
Chance of precipitation58%
Record high68° (2002)
Record low23° (1977)
Sat, 2149° / 38°0.3Climate normal
49 °Climate normal

Rosemont, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.3 in
Chance of precipitation55%
Record high61° (2002)
Record low22° (1985)
Sun, 2249° / 37°0.33Climate normal
49 °Climate normal

Rosemont, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.33 in
Chance of precipitation58%
Record high65° (2017)
Record low19° (1985)
Mon, 2349° / 38°0.35Climate normal
49 °Climate normal

Rosemont, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.35 in
Chance of precipitation72%
Record high59° (2017)
Record low5° (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 Rosemont, OR 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 Rosemont, OR 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.