Monthly outlook for Junction City, OR: average high 56.6°, average low 43.1°. That is 0.5° below the climate normal for October. Precipitation is expected on 12 days (about 10.4 inches), against a normal of 8 days and 3.3 inches. The warmest day looks like 8 November (71.7°), the coolest 24 October (34.3°).
56.6°/43.1°
Average high / low
−0.5°
Below normal
12 / 8
Wet days / normal
10.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
55.3°
58.5°
-1.8°
3 November – 12 November
58.9°
55.3°
+2°
13 November – 22 November
at normal
51.9°
—
October records over 66 years
95.4°2 October 1980All-time high
25.2°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — River Road (9 mi).
Sun, 2561° / 37°0.77
61 °
Junction City, Sunday, 25 October
Heavy rain. High 61°, low 37°.
Pressure29.97 inHg
Wind10.2 mph S
Humidity56%
Visibility6.2 mi
Dew point44°
Mon, 2656° / 43°0.48
56 °
Junction City, Monday, 26 October
Rain. High 56°, low 43°.
Pressure30.06 inHg
Wind11.1 mph S
Humidity82%
Visibility6.2 mi
Dew point49°
Tue, 2757° / 46°0.14
57 °
Junction City, Tuesday, 27 October
Light rain. High 57°, low 46°.
Pressure30.09 inHg
Wind5.9 mph S
Humidity83%
Visibility6.2 mi
Dew point50°
Wed, 2854° / 45°0.19
54 °
Junction City, Wednesday, 28 October
Rain. High 54°, low 45°.
Pressure30.03 inHg
Wind7.9 mph S
Humidity82%
Visibility6.2 mi
Dew point46°
Thu, 2952° / 41°0.12
52 °
Junction City, Thursday, 29 October
Light rain. High 52°, low 41°.
Pressure30.03 inHg
Wind10.8 mph SW
Humidity80%
Visibility—
Dew point42°
Fri, 3051° / 36°0.05
51 °
Junction City, Friday, 30 October
Light rain. High 51°, low 36°.
Pressure29.94 inHg
Wind5 mph N
Humidity87%
Visibility—
Dew point39°
Sat, 3153° / 37°0
53 °
Junction City, Saturday, 31 October
Clear. High 53°, low 37°.
Pressure30.12 inHg
Wind4.3 mph N
Humidity77%
Visibility—
Dew point39°
Sun, 0158° / 35°0
58 °
Junction City, Sunday, 1 November
Clear. High 58°, low 35°.
Pressure30.24 inHg
Wind4.7 mph S
Humidity45%
Visibility—
Dew point26°
Mon, 0252° / 41°0.02
52 °
Junction City, Monday, 2 November
Light rain. High 52°, low 41°.
Pressure30.24 inHg
Wind7.2 mph S
Humidity45%
Visibility—
Dew point29°
Tue, 0356° / 48°0.33
56 °
Junction City, Tuesday, 3 November
Rain. High 56°, low 48°.
Pressure30.12 inHg
Wind16.1 mph S
Humidity83%
Visibility—
Dew point48°
Wed, 0453° / 48°0.35
53 °
Junction City, Wednesday, 4 November
Rain. High 53°, low 48°.
Pressure29.94 inHg
Wind18.3 mph S
Humidity83%
Visibility—
Dew point45°
Thu, 0555° / 48°1.03
55 °
Junction City, Thursday, 5 November
Rain. High 55°, low 48°.
Pressure29.59 inHg
Wind25 mph S
Humidity93%
Visibility—
Dew point51°
Fri, 0662° / 47°2.43
62 °
Junction City, Friday, 6 November
Heavy rain. High 62°, low 47°.
Pressure29.38 inHg
Wind31 mph SW
Humidity87%
Visibility—
Dew point56°
Sat, 0755° / 52°3.53
55 °
Junction City, Saturday, 7 November
Heavy rain. High 55°, low 52°.
Pressure29.83 inHg
Wind5.5 mph S
Humidity99%
Visibility—
Dew point55°
Sun, 0872° / 52°0.94
72 °
Junction City, Sunday, 8 November
Heavy rain. High 72°, low 52°.
Pressure29.85 inHg
Wind11.4 mph S
Humidity85%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0954° / 40°0.2
54 °
Junction City, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation53%
Record high66° (1996)
Record low25° (2020)
Tue, 1055° / 40°0.2
55 °
Junction City, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high65° (2016)
Record low23° (1985)
Wed, 1155° / 40°0.23
55 °
Junction City, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.23 in
Chance of precipitation52%
Record high68° (1999)
Record low21° (1985)
Thu, 1255° / 41°0.22
55 °
Junction City, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.22 in
Chance of precipitation53%
Record high68° (1967)
Record low20° (1985)
Fri, 1354° / 41°0.26
54 °
Junction City, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.26 in
Chance of precipitation52%
Record high68° (1999)
Record low22° (1978)
Sat, 1454° / 40°0.2
54 °
Junction City, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high68° (1999)
Record low22° (1978)
Sun, 1554° / 40°0.24
54 °
Junction City, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.24 in
Chance of precipitation57%
Record high64° (1999)
Record low23° (1978)
Mon, 1652° / 40°0.22
52 °
Junction City, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.22 in
Chance of precipitation62%
Record high67° (1976)
Record low25° (1964)
Tue, 1753° / 40°0.26
53 °
Junction City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.26 in
Chance of precipitation67%
Record high64° (1995)
Record low26° (1961)
Wed, 1851° / 38°0.26
51 °
Junction City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.26 in
Chance of precipitation60%
Record high63° (1968)
Record low23° (1975)
Thu, 1952° / 38°0.31
52 °
Junction City, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.31 in
Chance of precipitation63%
Record high64° (1987)
Record low23° (2022)
Fri, 2051° / 38°0.26
51 °
Junction City, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.26 in
Chance of precipitation57%
Record high65° (2002)
Record low18° (1977)
Sat, 2149° / 37°0.28
49 °
Junction City, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.28 in
Chance of precipitation57%
Record high61° (2017)
Record low25° (2013)
Sun, 2250° / 37°0.33
50 °
Junction City, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.33 in
Chance of precipitation60%
Record high62° (2017)
Record low23° (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 Junction 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 Junction 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.