Monthly outlook for Coos Bay, OR: average high 54.5°, average low 47.1°. That is 0.5° above the climate normal for November. Precipitation is expected on 14 days (about 9.7 inches), against a normal of 9 days and 4.6 inches. The warmest day looks like 14 November (59.3°), the coolest 20 November (41°).
54.5°/47.1°
Average high / low
+0.5°
Above normal
14 / 9
Wet days / normal
9.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
54°
54.4°
-0.2°
23 November – 2 December
55.3°
52.1°
+1.8°
3 December – 12 December
at normal
51.3°
—
November records over 66 years
72.5°1 November 1962All-time high
28.2°30 November 2024All-time low
Climate normals and records are computed from the nearest reference point — Bunker Hill (2 mi).
Sat, 1459° / 51°0.76
59 °
Coos Bay, Saturday, 14 November
Rain. High 59°, low 51°.
Pressure29.74 inHg
Wind21.6 mph S
Humidity73%
Visibility6.2 mi
Dew point50°
Sun, 1557° / 49°0.55
57 °
Coos Bay, Sunday, 15 November
Heavy rain. High 57°, low 49°.
Pressure29.91 inHg
Wind12 mph SW
Humidity69%
Visibility4.6 mi
Dew point46°
Mon, 1652° / 46°0.84
52 °
Coos Bay, Monday, 16 November
Rain. High 52°, low 46°.
Pressure30.12 inHg
Wind13.4 mph SW
Humidity83%
Visibility2.3 mi
Dew point45°
Tue, 1755° / 42°0.31
55 °
Coos Bay, Tuesday, 17 November
Rain. High 55°, low 42°.
Pressure30.00 inHg
Wind9 mph S
Humidity66%
Visibility6.2 mi
Dew point41°
Wed, 1855° / 45°0.52
55 °
Coos Bay, Wednesday, 18 November
Rain. High 55°, low 45°.
Pressure29.83 inHg
Wind16.7 mph S
Humidity63%
Visibility—
Dew point40°
Thu, 1947° / 43°0.04
47 °
Coos Bay, Thursday, 19 November
Light rain. High 47°, low 43°.
Pressure29.83 inHg
Wind8.9 mph E
Humidity78%
Visibility—
Dew point40°
Fri, 2056° / 41°0
56 °
Coos Bay, Friday, 20 November
Overcast. High 56°, low 41°.
Pressure30.06 inHg
Wind7.2 mph SE
Humidity54%
Visibility—
Dew point38°
Sat, 2153° / 49°0.01
53 °
Coos Bay, Saturday, 21 November
Light rain. High 53°, low 49°.
Pressure29.91 inHg
Wind7.5 mph E
Humidity59%
Visibility—
Dew point39°
Sun, 2250° / 48°1.04
50 °
Coos Bay, Sunday, 22 November
Rain. High 50°, low 48°.
Pressure29.88 inHg
Wind7.6 mph E
Humidity93%
Visibility—
Dew point48°
Mon, 2355° / 48°0.09
55 °
Coos Bay, Monday, 23 November
Light rain. High 55°, low 48°.
Pressure29.88 inHg
Wind16.1 mph SW
Humidity92%
Visibility—
Dew point52°
Tue, 2457° / 48°0.25
57 °
Coos Bay, Tuesday, 24 November
Light rain. High 57°, low 48°.
Pressure29.83 inHg
Wind16.3 mph S
Humidity86%
Visibility—
Dew point49°
Wed, 2555° / 51°1.81
55 °
Coos Bay, Wednesday, 25 November
Heavy rain. High 55°, low 51°.
Pressure29.71 inHg
Wind13.5 mph W
Humidity97%
Visibility—
Dew point51°
Thu, 2655° / 50°0.58
55 °
Coos Bay, Thursday, 26 November
Rain. High 55°, low 50°.
Pressure29.91 inHg
Wind32.7 mph S
Humidity75%
Visibility—
Dew point46°
Fri, 2754° / 47°0.41
54 °
Coos Bay, Friday, 27 November
Light rain. High 54°, low 47°.
Pressure30.09 inHg
Wind20.8 mph S
Humidity83%
Visibility—
Dew point46°
Sat, 2856° / 45°0.58
56 °
Coos Bay, Saturday, 28 November
Rain. High 56°, low 45°.
Pressure30.03 inHg
Wind32.9 mph SW
Humidity76%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2952° / 42°0.3
52 °
Coos Bay, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.3 in
Chance of precipitation47%
Record high62° (2008)
Record low31° (2019)
Mon, 3051° / 42°0.34
51 °
Coos Bay, Monday, 30 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.34 in
Chance of precipitation67%
Record high65° (2008)
Record low28° (2024)
Tue, 0151° / 42°0.33
51 °
Coos Bay, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.33 in
Chance of precipitation58%
Record high60° (1989)
Record low29° (2024)
Wed, 0252° / 43°0.4
52 °
Coos Bay, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.4 in
Chance of precipitation60%
Record high63° (2019)
Record low31° (2024)
Thu, 0352° / 43°0.35
52 °
Coos Bay, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.35 in
Chance of precipitation55%
Record high62° (1979)
Record low31° (2024)
Fri, 0452° / 42°0.31
52 °
Coos Bay, Friday, 4 December
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.31 in
Chance of precipitation55%
Record high63° (2020)
Record low31° (2013)
Sat, 0552° / 42°0.28
52 °
Coos Bay, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.28 in
Chance of precipitation60%
Record high63° (2002)
Record low29° (2013)
Sun, 0652° / 43°0.38
52 °
Coos Bay, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.38 in
Chance of precipitation62%
Record high64° (2017)
Record low31° (1972)
Mon, 0750° / 42°0.3
50 °
Coos Bay, Monday, 7 December
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.3 in
Chance of precipitation47%
Record high64° (2017)
Record low20° (1972)
Tue, 0851° / 41°0.26
51 °
Coos Bay, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.26 in
Chance of precipitation50%
Record high62° (1962)
Record low10° (1972)
Wed, 0952° / 42°0.26
52 °
Coos Bay, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.26 in
Chance of precipitation58%
Record high63° (2017)
Record low14° (1972)
Thu, 1051° / 42°0.39
51 °
Coos Bay, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.39 in
Chance of precipitation60%
Record high64° (2017)
Record low12° (1972)
Fri, 1150° / 42°0.37
50 °
Coos Bay, Friday, 11 December
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.37 in
Chance of precipitation65%
Record high60° (2017)
Record low19° (1972)
Sat, 1251° / 42°0.34
51 °
Coos Bay, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.34 in
Chance of precipitation68%
Record high64° (2025)
Record low32° (1961)
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 Coos Bay, 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 Coos Bay, 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.