Monthly outlook for Johnson City, OR: average high 58.1°, average low 45.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 9 days and 4.5 inches. The warmest day looks like 12 November (64.3°), the coolest 31 October (40.3°).
58.1°/45.7°
Average high / low
+1.6°
Above normal
5 / 9
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
57°
56.3°
+0.4°
7 November – 16 November
60°
53.4°
+3.7°
17 November – 26 November
at normal
49.6°
—
October records over 66 years
91.2°1 October 1987All-time high
25.7°29 October 1971All-time low
Thu, 2952° / 42°0.28
52 °
Johnson City, Thursday, 29 October
Rain. High 52°, low 42°.
Pressure30.00 inHg
Wind0.8 mph W
Humidity83%
Visibility6.2 mi
Dew point45°
Fri, 3055° / 43°0.34
55 °
Johnson City, Friday, 30 October
Rain. High 55°, low 43°.
Pressure29.94 inHg
Wind5 mph S
Humidity84%
Visibility6.2 mi
Dew point46°
Sat, 3155° / 40°0.02
55 °
Johnson City, Saturday, 31 October
Light rain. High 55°, low 40°.
Pressure29.97 inHg
Wind2.7 mph NW
Humidity78%
Visibility—
Dew point43°
Sun, 0154° / 42°0
54 °
Johnson City, Sunday, 1 November
Overcast. High 54°, low 42°.
Pressure30.21 inHg
Wind1.2 mph NE
Humidity90%
Visibility6.2 mi
Dew point45°
Mon, 0261° / 43°0
61 °
Johnson City, Monday, 2 November
Overcast. High 61°, low 43°.
Pressure30.24 inHg
Wind4.2 mph NE
Humidity77%
Visibility—
Dew point46°
Tue, 0360° / 44°0
60 °
Johnson City, Tuesday, 3 November
Partly cloudy. High 60°, low 44°.
Pressure30.21 inHg
Wind5.7 mph NE
Humidity72%
Visibility—
Dew point43°
Wed, 0456° / 44°0
56 °
Johnson City, Wednesday, 4 November
Overcast. High 56°, low 44°.
Pressure29.91 inHg
Wind3.5 mph SW
Humidity47%
Visibility—
Dew point31°
Thu, 0563° / 51°0
63 °
Johnson City, Thursday, 5 November
Light rain. High 63°, low 51°.
Pressure30.06 inHg
Wind2.8 mph W
Humidity61%
Visibility—
Dew point42°
Fri, 0660° / 46°0
60 °
Johnson City, Friday, 6 November
Partly cloudy. High 60°, low 46°.
Pressure30.06 inHg
Wind3.7 mph SE
Humidity65%
Visibility—
Dew point42°
Sat, 0759° / 50°0.26
59 °
Johnson City, Saturday, 7 November
Light rain. High 59°, low 50°.
Pressure29.91 inHg
Wind15 mph SW
Humidity81%
Visibility—
Dew point50°
Sun, 0859° / 48°0.15
59 °
Johnson City, Sunday, 8 November
Light rain. High 59°, low 48°.
Pressure30.36 inHg
Wind10.2 mph SW
Humidity75%
Visibility—
Dew point47°
Mon, 0955° / 44°0
55 °
Johnson City, Monday, 9 November
Overcast. High 55°, low 44°.
Pressure30.21 inHg
Wind4.5 mph NE
Humidity54%
Visibility—
Dew point33°
Tue, 1061° / 48°0
61 °
Johnson City, Tuesday, 10 November
Overcast. High 61°, low 48°.
Pressure29.97 inHg
Wind3.1 mph E
Humidity47%
Visibility—
Dew point34°
Wed, 1163° / 50°0
63 °
Johnson City, Wednesday, 11 November
Overcast. High 63°, low 50°.
Pressure29.71 inHg
Wind6 mph NE
Humidity45%
Visibility—
Dew point34°
Thu, 1264° / 50°0
64 °
Johnson City, Thursday, 12 November
Overcast. High 64°, low 50°.
Pressure29.47 inHg
Wind6.4 mph NE
Humidity45%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1353° / 41°0.31
53 °
Johnson City, 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°0.25
53 °
Johnson City, 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°0.28
53 °
Johnson City, 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°0.26
51 °
Johnson City, 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°0.34
52 °
Johnson City, 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°0.23
50 °
Johnson City, 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°0.39
51 °
Johnson City, 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°0.3
51 °
Johnson City, 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°0.3
49 °
Johnson City, 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°0.33
49 °
Johnson City, 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°0.35
49 °
Johnson City, 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)
Tue, 2449° / 38°0.39
49 °
Johnson City, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.39 in
Chance of precipitation67%
Record high58° (1974)
Record low5° (1985)
Wed, 2549° / 37°0.45
49 °
Johnson City, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.45 in
Chance of precipitation67%
Record high59° (1977)
Record low11° (1985)
Thu, 2649° / 37°0.25
49 °
Johnson City, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.25 in
Chance of precipitation57%
Record high61° (2014)
Record low24° (1993)
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 Johnson City, 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 Johnson City, 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.