Monthly outlook for Joanna, MO: average high 69.9°, average low 52.6°. That is 3.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 28 October (78.4°), the coolest 17 October (39.7°).
69.9°/52.6°
Average high / low
+3.9°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
68.5°
64.2°
+2.4°
25 October – 3 November
72.2°
59.9°
+6.8°
4 November – 13 November
at normal
55°
—
October records over 66 years
91.4°10 October 1963All-time high
27.1°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Perry (8 mi).
Fri, 1656° / 47°0.02
56 °
Joanna, Friday, 16 October
Light rain. High 56°, low 47°.
Pressure30.27 inHg
Wind19.9 mph NW
Humidity57%
Visibility5.8 mi
Dew point40°
Sat, 1758° / 40°0
58 °
Joanna, Saturday, 17 October
Clear. High 58°, low 40°.
Pressure30.59 inHg
Wind2 mph NE
Humidity44%
Visibility6.2 mi
Dew point32°
Sun, 1863° / 44°0
63 °
Joanna, Sunday, 18 October
Clear. High 63°, low 44°.
Pressure30.47 inHg
Wind10 mph S
Humidity49%
Visibility6.2 mi
Dew point40°
Mon, 1967° / 45°0
67 °
Joanna, Monday, 19 October
Overcast. High 67°, low 45°.
Pressure30.36 inHg
Wind5.6 mph S
Humidity50%
Visibility6.2 mi
Dew point42°
Tue, 2070° / 48°0
70 °
Joanna, Tuesday, 20 October
Clear. High 70°, low 48°.
Pressure30.30 inHg
Wind5.9 mph SE
Humidity42%
Visibility—
Dew point42°
Wed, 2174° / 51°0
74 °
Joanna, Wednesday, 21 October
Mostly clear. High 74°, low 51°.
Pressure30.27 inHg
Wind7.2 mph SE
Humidity47%
Visibility—
Dew point47°
Thu, 2272° / 56°0
72 °
Joanna, Thursday, 22 October
Overcast. High 72°, low 56°.
Pressure30.24 inHg
Wind7.6 mph SW
Humidity38%
Visibility—
Dew point43°
Fri, 2375° / 58°0
75 °
Joanna, Friday, 23 October
Overcast. High 75°, low 58°.
Pressure30.12 inHg
Wind13.7 mph SE
Humidity36%
Visibility—
Dew point42°
Sat, 2476° / 59°0.14
76 °
Joanna, Saturday, 24 October
Rain. High 76°, low 59°.
Pressure30.15 inHg
Wind12.9 mph S
Humidity49%
Visibility—
Dew point52°
Sun, 2573° / 54°0
73 °
Joanna, Sunday, 25 October
Partly cloudy. High 73°, low 54°.
Pressure30.39 inHg
Wind9.7 mph NE
Humidity44%
Visibility—
Dew point47°
Mon, 2676° / 55°0
76 °
Joanna, Monday, 26 October
Overcast. High 76°, low 55°.
Pressure30.36 inHg
Wind10.7 mph SE
Humidity42%
Visibility—
Dew point48°
Tue, 2771° / 59°0
71 °
Joanna, Tuesday, 27 October
Overcast. High 71°, low 59°.
Pressure30.21 inHg
Wind12.6 mph S
Humidity32%
Visibility—
Dew point38°
Wed, 2878° / 62°0
78 °
Joanna, Wednesday, 28 October
Overcast. High 78°, low 62°.
Pressure30.21 inHg
Wind11.2 mph S
Humidity45%
Visibility—
Dew point46°
Thu, 2975° / 59°0.03
75 °
Joanna, Thursday, 29 October
Light rain. High 75°, low 59°.
Pressure30.06 inHg
Wind15.3 mph N
Humidity52%
Visibility—
Dew point52°
Fri, 3059° / 48°0.41
59 °
Joanna, Friday, 30 October
Rain. High 59°, low 48°.
Pressure30.33 inHg
Wind11.5 mph N
Humidity49%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3160° / 46°0.18
60 °
Joanna, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.18 in
Chance of precipitation42%
Record high79° (1968)
Record low27° (1993)
Sun, 0160° / 45°0.24
60 °
Joanna, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.24 in
Chance of precipitation28%
Record high79° (2016)
Record low25° (2023)
Mon, 0258° / 44°0.08
58 °
Joanna, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high76° (1964)
Record low24° (1991)
Tue, 0357° / 42°0.15
57 °
Joanna, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation30%
Record high76° (1987)
Record low17° (1991)
Wed, 0457° / 44°0.11
57 °
Joanna, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (2022)
Record low16° (1991)
Thu, 0556° / 42°0.14
56 °
Joanna, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (1978)
Record low24° (1991)
Fri, 0656° / 41°0.09
56 °
Joanna, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2023)
Record low27° (1991)
Sat, 0756° / 41°0.03
56 °
Joanna, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (1966)
Record low11° (1991)
Sun, 0857° / 42°0.04
57 °
Joanna, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (2023)
Record low-3° (1991)
Mon, 0957° / 42°0.12
57 °
Joanna, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2022)
Record low6° (1991)
Tue, 1054° / 40°0.13
54 °
Joanna, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2022)
Record low15° (2018)
Wed, 1153° / 37°0.07
53 °
Joanna, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high76° (1964)
Record low18° (2019)
Thu, 1251° / 36°0.07
51 °
Joanna, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (1999)
Record low9° (2019)
Fri, 1352° / 37°0.04
52 °
Joanna, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation12%
Record high76° (1999)
Record low10° (1986)
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 Joanna, 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 Joanna, 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.