Monthly outlook for Johnson City, MO: average high 74°, average low 55.1°. That is 3.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (91.1°), the coolest 24 October (34.8°).
74°/55.1°
Average high / low
+3.4°
Above normal
5 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
78.6°
68.8°
+5.5°
19 October – 28 October
66.2°
64.9°
+0.7°
29 October – 7 November
at normal
60.4°
—
October records over 66 years
92.7°3 October 2006All-time high
27.1°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Brownington (14 mi).
Sat, 1087° / 61°0
87 °
Johnson City, Saturday, 10 October
Overcast. High 87°, low 61°.
Pressure29.97 inHg
Wind7.7 mph S
Humidity47%
Visibility6.2 mi
Dew point59°
Sun, 1190° / 63°0
90 °
Johnson City, Sunday, 11 October
Clear. High 90°, low 63°.
Pressure29.91 inHg
Wind13.4 mph SW
Humidity39%
Visibility6.2 mi
Dew point57°
Mon, 1290° / 74°0
90 °
Johnson City, Monday, 12 October
Clear. High 90°, low 74°.
Pressure29.85 inHg
Wind17.8 mph SW
Humidity43%
Visibility6.2 mi
Dew point61°
Tue, 1391° / 70°0.69
91 °
Johnson City, Tuesday, 13 October
Rain. High 91°, low 70°.
Pressure29.85 inHg
Wind14 mph SW
Humidity56%
Visibility—
Dew point68°
Wed, 1478° / 71°0.43
78 °
Johnson City, Wednesday, 14 October
Rain. High 78°, low 71°.
Pressure29.88 inHg
Wind12.5 mph S
Humidity90%
Visibility—
Dew point72°
Thu, 1582° / 70°0.59
82 °
Johnson City, Thursday, 15 October
Rain. High 82°, low 70°.
Pressure29.85 inHg
Wind21.6 mph SW
Humidity69%
Visibility—
Dew point69°
Fri, 1662° / 50°0.04
62 °
Johnson City, Friday, 16 October
Light rain. High 62°, low 50°.
Pressure30.24 inHg
Wind23.7 mph NW
Humidity34%
Visibility—
Dew point32°
Sat, 1754° / 40°0
54 °
Johnson City, Saturday, 17 October
Clear. High 54°, low 40°.
Pressure30.53 inHg
Wind17.4 mph NW
Humidity29%
Visibility—
Dew point19°
Sun, 1864° / 37°0
64 °
Johnson City, Sunday, 18 October
Clear. High 64°, low 37°.
Pressure30.30 inHg
Wind15.4 mph SW
Humidity27%
Visibility—
Dew point23°
Mon, 1967° / 47°0
67 °
Johnson City, Monday, 19 October
Overcast. High 67°, low 47°.
Pressure30.24 inHg
Wind12 mph SW
Humidity27%
Visibility—
Dew point28°
Tue, 2072° / 46°0
72 °
Johnson City, Tuesday, 20 October
Partly cloudy. High 72°, low 46°.
Pressure30.24 inHg
Wind11.7 mph S
Humidity28%
Visibility—
Dew point33°
Wed, 2176° / 53°0
76 °
Johnson City, Wednesday, 21 October
Partly cloudy. High 76°, low 53°.
Pressure30.15 inHg
Wind14.1 mph S
Humidity41%
Visibility—
Dew point47°
Thu, 2270° / 60°0.08
70 °
Johnson City, Thursday, 22 October
Light rain. High 70°, low 60°.
Pressure30.00 inHg
Wind12.9 mph NW
Humidity82%
Visibility—
Dew point60°
Fri, 2357° / 43°0
57 °
Johnson City, Friday, 23 October
Clear. High 57°, low 43°.
Pressure30.24 inHg
Wind18.4 mph NW
Humidity41%
Visibility—
Dew point32°
Sat, 2455° / 35°0
55 °
Johnson City, Saturday, 24 October
Clear. High 55°, low 35°.
Pressure30.33 inHg
Wind7.9 mph N
Humidity30%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2563° / 49°0.11
63 °
Johnson City, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.11 in
Chance of precipitation33%
Record high81° (2011)
Record low36° (2013)
Mon, 2663° / 48°0.11
63 °
Johnson City, Monday, 26 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.11 in
Chance of precipitation30%
Record high83° (2014)
Record low32° (2020)
Tue, 2763° / 48°0.11
63 °
Johnson City, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.11 in
Chance of precipitation30%
Record high82° (1999)
Record low32° (2020)
Wed, 2862° / 47°0.08
62 °
Johnson City, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.08 in
Chance of precipitation25%
Record high85° (2024)
Record low32° (2017)
Thu, 2963° / 48°0.15
63 °
Johnson City, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.15 in
Chance of precipitation35%
Record high83° (2024)
Record low32° (2017)
Fri, 3063° / 48°0.17
63 °
Johnson City, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.17 in
Chance of precipitation35%
Record high80° (2024)
Record low29° (1993)
Sat, 3162° / 48°0.19
62 °
Johnson City, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.19 in
Chance of precipitation40%
Record high80° (1968)
Record low27° (1993)
Sun, 0162° / 47°0.22
62 °
Johnson City, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.22 in
Chance of precipitation37%
Record high80° (2016)
Record low25° (2023)
Mon, 0260° / 46°0.09
60 °
Johnson City, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation35%
Record high78° (1964)
Record low25° (1991)
Tue, 0359° / 45°0.17
59 °
Johnson City, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.17 in
Chance of precipitation23%
Record high77° (1978)
Record low18° (1991)
Wed, 0459° / 45°0.13
59 °
Johnson City, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.13 in
Chance of precipitation30%
Record high79° (1978)
Record low20° (1991)
Thu, 0558° / 44°0.06
58 °
Johnson City, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.06 in
Chance of precipitation30%
Record high74° (1999)
Record low28° (1982)
Fri, 0659° / 43°0.09
59 °
Johnson City, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation18%
Record high77° (1999)
Record low26° (1993)
Sat, 0759° / 44°0.04
59 °
Johnson City, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.04 in
Chance of precipitation20%
Record high78° (2023)
Record low21° (1991)
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, MO 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, MO 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.