Monthly outlook for Polo, MO: average high 70.7°, average low 55.6°. That is 4° above the climate normal for October. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (88.9°), the coolest 26 October (40.7°).
70.7°/55.6°
Average high / low
+4°
Above normal
6 / 4
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
71.6°
64.6°
+3.9°
22 October – 31 October
69.2°
60.6°
+4.8°
1 November – 10 November
at normal
55.8°
—
October records over 66 years
91.6°10 October 1963All-time high
23.9°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Lawson (12 mi).
Tue, 1389° / 69°0.04
89 °
Polo, Tuesday, 13 October
Light rain. High 89°, low 69°.
Pressure29.85 inHg
Wind10.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point69°
Wed, 1473° / 65°0.3
73 °
Polo, Wednesday, 14 October
Rain. High 73°, low 65°.
Pressure30.03 inHg
Wind11.1 mph E
Humidity90%
Visibility4.1 mi
Dew point64°
Thu, 1569° / 63°1.44
69 °
Polo, Thursday, 15 October
Heavy rain. High 69°, low 63°.
Pressure30.00 inHg
Wind5.6 mph E
Humidity92%
Visibility4.3 mi
Dew point67°
Fri, 1660° / 49°0
60 °
Polo, Friday, 16 October
Light rain. High 60°, low 49°.
Pressure30.56 inHg
Wind23.1 mph N
Humidity52%
Visibility—
Dew point38°
Sat, 1760° / 41°0
60 °
Polo, Saturday, 17 October
Clear. High 60°, low 41°.
Pressure30.50 inHg
Wind7.2 mph S
Humidity51%
Visibility—
Dew point37°
Sun, 1864° / 41°0
64 °
Polo, Sunday, 18 October
Mostly clear. High 64°, low 41°.
Pressure30.18 inHg
Wind15.8 mph S
Humidity44%
Visibility—
Dew point36°
Mon, 1963° / 51°0.52
63 °
Polo, Monday, 19 October
Rain. High 63°, low 51°.
Pressure30.12 inHg
Wind16.6 mph S
Humidity88%
Visibility—
Dew point55°
Tue, 2072° / 53°0
72 °
Polo, Tuesday, 20 October
Mostly clear. High 72°, low 53°.
Pressure30.12 inHg
Wind9.1 mph SE
Humidity51%
Visibility—
Dew point49°
Wed, 2178° / 59°0
78 °
Polo, Wednesday, 21 October
Mostly clear. High 78°, low 59°.
Pressure30.15 inHg
Wind11.7 mph S
Humidity62%
Visibility—
Dew point60°
Thu, 2279° / 65°0.05
79 °
Polo, Thursday, 22 October
Light rain. High 79°, low 65°.
Pressure30.15 inHg
Wind15.9 mph S
Humidity62%
Visibility—
Dew point62°
Fri, 2379° / 65°0.05
79 °
Polo, Friday, 23 October
Light rain. High 79°, low 65°.
Pressure30.15 inHg
Wind17.4 mph S
Humidity67%
Visibility—
Dew point60°
Sat, 2473° / 61°0.33
73 °
Polo, Saturday, 24 October
Rain. High 73°, low 61°.
Pressure29.88 inHg
Wind19.7 mph S
Humidity78%
Visibility—
Dew point63°
Sun, 2559° / 48°0
59 °
Polo, Sunday, 25 October
Overcast. High 59°, low 48°.
Pressure30.21 inHg
Wind17.7 mph W
Humidity60%
Visibility—
Dew point43°
Mon, 2660° / 41°0
60 °
Polo, Monday, 26 October
Clear. High 60°, low 41°.
Pressure30.30 inHg
Wind9.1 mph NW
Humidity44%
Visibility—
Dew point34°
Tue, 2766° / 48°0
66 °
Polo, Tuesday, 27 October
Clear. High 66°, low 48°.
Pressure30.00 inHg
Wind15.3 mph N
Humidity56%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2859° / 44°0.07
59 °
Polo, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation20%
Record high80° (2024)
Record low27° (1969)
Thu, 2960° / 45°0.1
60 °
Polo, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation30%
Record high81° (2024)
Record low27° (1980)
Fri, 3060° / 45°0.19
60 °
Polo, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.19 in
Chance of precipitation42%
Record high76° (2024)
Record low26° (1993)
Sat, 3158° / 45°0.18
58 °
Polo, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.18 in
Chance of precipitation32%
Record high77° (1968)
Record low24° (1993)
Sun, 0159° / 43°0.18
59 °
Polo, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.18 in
Chance of precipitation28%
Record high76° (2016)
Record low22° (2023)
Mon, 0256° / 42°0.1
56 °
Polo, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation27%
Record high77° (1964)
Record low19° (1991)
Tue, 0357° / 42°0.12
57 °
Polo, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.12 in
Chance of precipitation28%
Record high75° (1978)
Record low14° (1991)
Wed, 0455° / 41°0.11
55 °
Polo, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high77° (1978)
Record low14° (1991)
Thu, 0555° / 41°0.07
55 °
Polo, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation32%
Record high73° (1978)
Record low24° (1967)
Fri, 0655° / 40°0.09
55 °
Polo, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation18%
Record high72° (1999)
Record low23° (1993)
Sat, 0756° / 40°0.02
56 °
Polo, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.02 in
Chance of precipitation7%
Record high73° (2023)
Record low12° (1991)
Sun, 0856° / 41°0.06
56 °
Polo, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (1980)
Record low9° (1991)
Mon, 0956° / 41°0.11
56 °
Polo, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (2022)
Record low19° (2018)
Tue, 1053° / 38°0.09
53 °
Polo, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high72° (2012)
Record low14° (2018)
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 Polo, 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 Polo, 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.