As of 10:00 PST

Weather in Deer Island, OR

53°Current weather

Deer Island, Saturday, 14 November, 10:00

Light rain. Feels like 53°. High 57°, low 49°.

Pressure29.71 inHg
Wind6 mph S
Humidity91%
Visibility2.0 mi
Dew point50°

Monthly outlook for Deer Island, OR: average high 49.7°, average low 40.3°. That is 0.5° above the climate normal for November. Precipitation is expected on 10 days (about 1.8 inches), against a normal of 10 days and 4.2 inches. The warmest day looks like 14 November (56.6°), the coolest 20 November (34.1°).

49.7°/40.3°
Average high / low
+0.5°
Above normal
10 / 10
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November50.6°49.7°+0.5°
24 November – 3 December48.1°47°+0.6°
4 December – 13 Decemberat normal45.5°—

November records over 66 years

69.8°4 November 1980All-time high
3.9°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Prescott (8 mi).

Sun, 1553° / 43°0.38Rain
53 °Rain

Deer Island, Sunday, 15 November

Rain. High 53°, low 43°.

Pressure29.88 inHg
Wind7.8 mph S
Humidity89%
Visibility5.2 mi
Dew point48°
Mon, 1650° / 39°0.02Light rain
50 °Light rain

Deer Island, Monday, 16 November

Light rain. High 50°, low 39°.

Pressure30.12 inHg
Wind5.6 mph S
Humidity76%
Visibility6.2 mi
Dew point42°
Tue, 1748° / 38°0Light rain
48 °Light rain

Deer Island, Tuesday, 17 November

Light rain. High 48°, low 38°.

Pressure29.94 inHg
Wind9.4 mph SE
Humidity78%
Visibility6.2 mi
Dew point41°
Wed, 1852° / 37°0.07Light rain
52 °Light rain

Deer Island, Wednesday, 18 November

Light rain. High 52°, low 37°.

Pressure29.83 inHg
Wind10 mph SE
Humidity76%
Visibility—
Dew point38°
Thu, 1950° / 34°0Clear
50 °Clear

Deer Island, Thursday, 19 November

Clear. High 50°, low 34°.

Pressure30.09 inHg
Wind5 mph NW
Humidity84%
Visibility—
Dew point36°
Fri, 2049° / 34°0Clear
49 °Clear

Deer Island, Friday, 20 November

Clear. High 49°, low 34°.

Pressure29.94 inHg
Wind4.9 mph S
Humidity80%
Visibility—
Dew point37°
Sat, 2143° / 38°0.16Light rain
43 °Light rain

Deer Island, Saturday, 21 November

Light rain. High 43°, low 38°.

Pressure30.09 inHg
Wind5.7 mph SE
Humidity95%
Visibility—
Dew point40°
Sun, 2249° / 40°0Overcast
49 °Overcast

Deer Island, Sunday, 22 November

Overcast. High 49°, low 40°.

Pressure29.85 inHg
Wind6.1 mph SE
Humidity87%
Visibility—
Dew point41°
Mon, 2356° / 42°0.06Light rain
56 °Light rain

Deer Island, Monday, 23 November

Light rain. High 56°, low 42°.

Pressure29.88 inHg
Wind6.2 mph SE
Humidity83%
Visibility—
Dew point44°
Tue, 2454° / 47°0.25Light rain
54 °Light rain

Deer Island, Tuesday, 24 November

Light rain. High 54°, low 47°.

Pressure29.68 inHg
Wind11 mph SE
Humidity84%
Visibility—
Dew point47°
Wed, 2549° / 44°0.22Light rain
49 °Light rain

Deer Island, Wednesday, 25 November

Light rain. High 49°, low 44°.

Pressure29.68 inHg
Wind12.5 mph S
Humidity79%
Visibility—
Dew point42°
Thu, 2644° / 41°0.09Light rain
44 °Light rain

Deer Island, Thursday, 26 November

Light rain. High 44°, low 41°.

Pressure30.12 inHg
Wind4.5 mph SE
Humidity96%
Visibility—
Dew point41°
Fri, 2749° / 40°0.13Light rain
49 °Light rain

Deer Island, Friday, 27 November

Light rain. High 49°, low 40°.

Pressure30.45 inHg
Wind3.6 mph SE
Humidity95%
Visibility—
Dew point45°
Sat, 2846° / 36°0Overcast
46 °Overcast

Deer Island, Saturday, 28 November

Overcast. High 46°, low 36°.

Pressure30.36 inHg
Wind5.6 mph S
Humidity85%
Visibility—
Dew point37°
Sun, 2947° / 43°0.25Light rain
47 °Light rain

Deer Island, Sunday, 29 November

Light rain. High 47°, low 43°.

Pressure30.18 inHg
Wind9.3 mph SE
Humidity69%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3047° / 36°0.3Climate normal
47 °Climate normal

Deer Island, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.3 in
Chance of precipitation63%
Record high59° (2008)
Record low6° (1985)
Tue, 0146° / 37°0.28Climate normal
46 °Climate normal

Deer Island, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.28 in
Chance of precipitation65%
Record high57° (2021)
Record low19° (1985)
Wed, 0247° / 37°0.34Climate normal
47 °Climate normal

Deer Island, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.34 in
Chance of precipitation62%
Record high55° (1975)
Record low22° (1985)
Thu, 0347° / 37°0.31Climate normal
47 °Climate normal

Deer Island, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.31 in
Chance of precipitation58%
Record high56° (1979)
Record low25° (1994)
Fri, 0446° / 36°0.29Climate normal
46 °Climate normal

Deer Island, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.29 in
Chance of precipitation57%
Record high58° (2023)
Record low22° (1994)
Sat, 0546° / 36°0.22Climate normal
46 °Climate normal

Deer Island, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.22 in
Chance of precipitation48%
Record high58° (2023)
Record low23° (1972)
Sun, 0646° / 36°0.28Climate normal
46 °Climate normal

Deer Island, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.28 in
Chance of precipitation55%
Record high55° (2023)
Record low20° (1972)
Mon, 0745° / 36°0.23Climate normal
45 °Climate normal

Deer Island, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.23 in
Chance of precipitation52%
Record high57° (2025)
Record low12° (1972)
Tue, 0846° / 36°0.24Climate normal
46 °Climate normal

Deer Island, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.24 in
Chance of precipitation58%
Record high58° (1962)
Record low4° (1972)
Wed, 0945° / 35°0.3Climate normal
45 °Climate normal

Deer Island, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.3 in
Chance of precipitation62%
Record high56° (2014)
Record low8° (1972)
Thu, 1046° / 37°0.34Climate normal
46 °Climate normal

Deer Island, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.34 in
Chance of precipitation67%
Record high58° (1993)
Record low8° (1972)
Fri, 1146° / 37°0.31Climate normal
46 °Climate normal

Deer Island, Friday, 11 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.31 in
Chance of precipitation70%
Record high58° (2025)
Record low18° (1972)
Sat, 1246° / 37°0.27Climate normal
46 °Climate normal

Deer Island, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.27 in
Chance of precipitation57%
Record high57° (1988)
Record low28° (1972)
Sun, 1345° / 36°0.28Climate normal
45 °Climate normal

Deer Island, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.28 in
Chance of precipitation62%
Record high58° (2025)
Record low4° (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 Deer Island, 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 Deer Island, 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.