Monthly outlook for Millerton, IA: average high 70°, average low 51.9°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 12 October (81.2°), the coolest 18 October (36.3°).
70°/51.9°
Average high / low
+3.6°
Above normal
3 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
74.9°
64.6°
+5.7°
17 October – 26 October
61.7°
60.4°
+0.7°
27 October – 5 November
at normal
55.4°
—
October records over 66 years
91.8°6 October 1963All-time high
10.2°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Chariton (12 mi).
Thu, 0874° / 51°0
74 °
Millerton, Thursday, 8 October
Partly cloudy. High 74°, low 51°.
Pressure30.15 inHg
Wind6.2 mph E
Humidity50%
Visibility6.2 mi
Dew point49°
Fri, 0981° / 57°0.01
81 °
Millerton, Friday, 9 October
Light rain. High 81°, low 57°.
Pressure30.00 inHg
Wind11.2 mph S
Humidity59%
Visibility6.2 mi
Dew point60°
Sat, 1081° / 64°0
81 °
Millerton, Saturday, 10 October
Clear. High 81°, low 64°.
Pressure29.94 inHg
Wind12.1 mph S
Humidity58%
Visibility6.2 mi
Dew point61°
Sun, 1179° / 59°0
79 °
Millerton, Sunday, 11 October
Clear. High 79°, low 59°.
Pressure29.83 inHg
Wind11.2 mph S
Humidity44%
Visibility—
Dew point52°
Mon, 1281° / 64°0
81 °
Millerton, Monday, 12 October
Partly cloudy. High 81°, low 64°.
Pressure29.83 inHg
Wind10.7 mph S
Humidity57%
Visibility—
Dew point60°
Tue, 1371° / 61°0.1
71 °
Millerton, Tuesday, 13 October
Light rain. High 71°, low 61°.
Pressure29.94 inHg
Wind12.2 mph NE
Humidity77%
Visibility—
Dew point62°
Wed, 1477° / 60°0.42
77 °
Millerton, Wednesday, 14 October
Rain. High 77°, low 60°.
Pressure29.77 inHg
Wind15.1 mph SW
Humidity73%
Visibility—
Dew point65°
Thu, 1572° / 50°1.11
72 °
Millerton, Thursday, 15 October
Heavy rain. High 72°, low 50°.
Pressure29.85 inHg
Wind20.7 mph NW
Humidity82%
Visibility—
Dew point53°
Fri, 1655° / 43°0
55 °
Millerton, Friday, 16 October
Clear. High 55°, low 43°.
Pressure30.21 inHg
Wind20.2 mph W
Humidity35%
Visibility—
Dew point26°
Sat, 1749° / 39°0
49 °
Millerton, Saturday, 17 October
Mostly clear. High 49°, low 39°.
Pressure30.30 inHg
Wind16.4 mph NW
Humidity53%
Visibility—
Dew point30°
Sun, 1860° / 36°0
60 °
Millerton, Sunday, 18 October
Clear. High 60°, low 36°.
Pressure30.09 inHg
Wind17.6 mph SW
Humidity48%
Visibility—
Dew point35°
Mon, 1962° / 43°0
62 °
Millerton, Monday, 19 October
Overcast. High 62°, low 43°.
Pressure30.09 inHg
Wind7.7 mph SW
Humidity49%
Visibility—
Dew point39°
Tue, 2066° / 45°0
66 °
Millerton, Tuesday, 20 October
Overcast. High 66°, low 45°.
Pressure30.18 inHg
Wind11.4 mph SE
Humidity61%
Visibility—
Dew point46°
Wed, 2173° / 50°0
73 °
Millerton, Wednesday, 21 October
Overcast. High 73°, low 50°.
Pressure30.09 inHg
Wind11.8 mph SW
Humidity60%
Visibility—
Dew point53°
Thu, 2260° / 51°0
60 °
Millerton, Thursday, 22 October
Clear. High 60°, low 51°.
Pressure30.18 inHg
Wind20.5 mph NW
Humidity41%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2360° / 46°0.09
60 °
Millerton, Friday, 23 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation35%
Record high82° (2022)
Record low26° (1981)
Sat, 2459° / 43°0.14
59 °
Millerton, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.14 in
Chance of precipitation32%
Record high78° (1989)
Record low26° (2006)
Sun, 2558° / 43°0.04
58 °
Millerton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.04 in
Chance of precipitation17%
Record high78° (1989)
Record low28° (1962)
Mon, 2658° / 42°0.11
58 °
Millerton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation23%
Record high78° (1963)
Record low26° (1980)
Tue, 2757° / 42°0.08
57 °
Millerton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (1999)
Record low17° (1997)
Wed, 2856° / 41°0.06
56 °
Millerton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (2016)
Record low14° (1967)
Thu, 2957° / 41°0.07
57 °
Millerton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2024)
Record low10° (1980)
Fri, 3057° / 42°0.1
57 °
Millerton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high75° (2024)
Record low17° (1980)
Sat, 3156° / 41°0.15
56 °
Millerton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (1968)
Record low21° (1993)
Sun, 0156° / 41°0.21
56 °
Millerton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.21 in
Chance of precipitation37%
Record high75° (1990)
Record low22° (2023)
Mon, 0253° / 39°0.08
53 °
Millerton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation33%
Record high76° (1964)
Record low15° (1991)
Tue, 0354° / 39°0.08
54 °
Millerton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (1978)
Record low10° (1991)
Wed, 0453° / 39°0.1
53 °
Millerton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (1978)
Record low9° (1991)
Thu, 0553° / 38°0.07
53 °
Millerton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (2015)
Record low20° (1967)
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 Millerton, IA 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 Millerton, IA 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.