As of 10:13 PST

Weather in Rosemont, OR

51°Current weather

Rosemont, Sunday, 15 November, 10:13

Overcast. Feels like 50°. High 52°, low 46°.

Pressure29.88 inHg
Wind10.4 mph S
Humidity93%
Visibility6.2 mi
Dew point49°

Monthly outlook for Rosemont, OR: average high 51.6°, average low 43°. That is 1.1° above the climate normal for November. Precipitation is expected on 10 days (about 6.3 inches), against a normal of 10 days and 5.0 inches. The warmest day looks like 23 November (56.8°), the coolest 20 November (35.1°).

51.6°/43°
Average high / low
+1.1°
Above normal
10 / 10
Wet days / normal
6.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November51.2°50.3°+0.5°
25 November – 4 December52.1°47.9°+2.3°
5 December – 14 Decemberat normal46.4°—

November records over 66 years

70.5°1 November 1962All-time high
5°23 November 1985All-time low

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

Mon, 1651° / 42°0.43Rain
51 °Rain

Rosemont, Monday, 16 November

Rain. High 51°, low 42°.

Pressure30.09 inHg
Wind5.9 mph SW
Humidity72%
Visibility6.2 mi
Dew point43°
Tue, 1752° / 41°0.01Light rain
52 °Light rain

Rosemont, Tuesday, 17 November

Light rain. High 52°, low 41°.

Pressure30.03 inHg
Wind6.2 mph S
Humidity69%
Visibility6.2 mi
Dew point41°
Wed, 1846° / 41°0.16Rain
46 °Rain

Rosemont, Wednesday, 18 November

Rain. High 46°, low 41°.

Pressure29.88 inHg
Wind8.4 mph NE
Humidity71%
Visibility6.2 mi
Dew point38°
Thu, 1952° / 39°0Partly cloudy
52 °Partly cloudy

Rosemont, Thursday, 19 November

Partly cloudy. High 52°, low 39°.

Pressure30.09 inHg
Wind9 mph NE
Humidity83%
Visibility—
Dew point40°
Fri, 2050° / 35°0.01Light rain
50 °Light rain

Rosemont, Friday, 20 November

Light rain. High 50°, low 35°.

Pressure29.94 inHg
Wind6.4 mph NE
Humidity84%
Visibility—
Dew point37°
Sat, 2147° / 40°0.13Light rain
47 °Light rain

Rosemont, Saturday, 21 November

Light rain. High 47°, low 40°.

Pressure29.91 inHg
Wind11.9 mph S
Humidity83%
Visibility—
Dew point42°
Sun, 2251° / 39°1.23Rain
51 °Rain

Rosemont, Sunday, 22 November

Rain. High 51°, low 39°.

Pressure29.83 inHg
Wind8.8 mph SE
Humidity72%
Visibility—
Dew point36°
Mon, 2357° / 49°1.72Rain
57 °Rain

Rosemont, Monday, 23 November

Rain. High 57°, low 49°.

Pressure29.53 inHg
Wind16.5 mph S
Humidity86%
Visibility—
Dew point47°
Tue, 2455° / 46°0.8Rain
55 °Rain

Rosemont, Tuesday, 24 November

Rain. High 55°, low 46°.

Pressure29.50 inHg
Wind11.1 mph S
Humidity96%
Visibility—
Dew point50°
Wed, 2550° / 45°0.44Rain
50 °Rain

Rosemont, Wednesday, 25 November

Rain. High 50°, low 45°.

Pressure30.18 inHg
Wind11.7 mph S
Humidity75%
Visibility—
Dew point41°
Thu, 2649° / 47°0.98Rain
49 °Rain

Rosemont, Thursday, 26 November

Rain. High 49°, low 47°.

Pressure30.24 inHg
Wind8.8 mph S
Humidity88%
Visibility—
Dew point46°
Fri, 2753° / 44°0Overcast
53 °Overcast

Rosemont, Friday, 27 November

Overcast. High 53°, low 44°.

Pressure29.71 inHg
Wind5.8 mph NE
Humidity86%
Visibility—
Dew point44°
Sat, 2850° / 46°0.1Light rain
50 °Light rain

Rosemont, Saturday, 28 November

Light rain. High 50°, low 46°.

Pressure29.97 inHg
Wind16.3 mph S
Humidity88%
Visibility—
Dew point47°
Sun, 2954° / 44°0Overcast
54 °Overcast

Rosemont, Sunday, 29 November

Overcast. High 54°, low 44°.

Pressure30.33 inHg
Wind2.3 mph S
Humidity81%
Visibility—
Dew point41°
Mon, 3056° / 44°0Mostly clear
56 °Mostly clear

Rosemont, Monday, 30 November

Mostly clear. High 56°, low 44°.

Pressure30.33 inHg
Wind7.4 mph NE
Humidity71%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0147° / 37°0.35Climate normal
47 °Climate normal

Rosemont, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.35 in
Chance of precipitation67%
Record high57° (2021)
Record low21° (1985)
Wed, 0248° / 38°0.46Climate normal
48 °Climate normal

Rosemont, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.46 in
Chance of precipitation70%
Record high57° (1975)
Record low21° (1985)
Thu, 0348° / 37°0.35Climate normal
48 °Climate normal

Rosemont, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.35 in
Chance of precipitation55%
Record high57° (1979)
Record low25° (1992)
Fri, 0447° / 37°0.4Climate normal
47 °Climate normal

Rosemont, Friday, 4 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.4 in
Chance of precipitation57%
Record high60° (2023)
Record low22° (1994)
Sat, 0547° / 36°0.29Climate normal
47 °Climate normal

Rosemont, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.29 in
Chance of precipitation53%
Record high60° (2023)
Record low21° (2013)
Sun, 0647° / 37°0.32Climate normal
47 °Climate normal

Rosemont, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.32 in
Chance of precipitation67%
Record high56° (2023)
Record low22° (1972)
Mon, 0746° / 36°0.3Climate normal
46 °Climate normal

Rosemont, Monday, 7 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.3 in
Chance of precipitation55%
Record high57° (1962)
Record low13° (1972)
Tue, 0846° / 35°0.26Climate normal
46 °Climate normal

Rosemont, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.26 in
Chance of precipitation57%
Record high58° (1962)
Record low-4° (1972)
Wed, 0946° / 35°0.37Climate normal
46 °Climate normal

Rosemont, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.37 in
Chance of precipitation67%
Record high58° (2014)
Record low1° (1972)
Thu, 1047° / 37°0.37Climate normal
47 °Climate normal

Rosemont, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.37 in
Chance of precipitation68%
Record high61° (1993)
Record low5° (1972)
Fri, 1147° / 36°0.34Climate normal
47 °Climate normal

Rosemont, Friday, 11 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.34 in
Chance of precipitation62%
Record high60° (2014)
Record low9° (1972)
Sat, 1246° / 37°0.31Climate normal
46 °Climate normal

Rosemont, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.31 in
Chance of precipitation60%
Record high58° (1998)
Record low22° (1972)
Sun, 1346° / 36°0.38Climate normal
46 °Climate normal

Rosemont, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.38 in
Chance of precipitation62%
Record high57° (1998)
Record low5° (1972)
Mon, 1446° / 36°0.33Climate normal
46 °Climate normal

Rosemont, Monday, 14 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.33 in
Chance of precipitation72%
Record high58° (1962)
Record low22° (1972)

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.