Monthly outlook for Readlyn, IA: average high 64.2°, average low 48.4°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 10 October (79.3°), the coolest 14 October (38.9°).
64.2°/48.4°
Average high / low
+2°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
69.9°
61.7°
+4.5°
17 October – 26 October
54.8°
57.6°
-1.5°
27 October – 5 November
at normal
52.8°
—
October records over 66 years
87.8°1 October 1976All-time high
20.5°19 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Dunkerton (10 mi).
Thu, 0872° / 48°0
72 °
Readlyn, Thursday, 8 October
Overcast. High 72°, low 48°.
Pressure30.15 inHg
Wind1.4 mph W
Humidity50%
Visibility6.2 mi
Dew point45°
Fri, 0974° / 50°0.43
74 °
Readlyn, Friday, 9 October
Rain. High 74°, low 50°.
Pressure30.03 inHg
Wind12.4 mph SE
Humidity65%
Visibility6.2 mi
Dew point53°
Sat, 1079° / 63°0
79 °
Readlyn, Saturday, 10 October
Clear. High 79°, low 63°.
Pressure29.94 inHg
Wind14.5 mph S
Humidity59%
Visibility6.2 mi
Dew point61°
Sun, 1175° / 59°0
75 °
Readlyn, Sunday, 11 October
Clear. High 75°, low 59°.
Pressure29.85 inHg
Wind11.1 mph S
Humidity47%
Visibility—
Dew point52°
Mon, 1270° / 55°0.03
70 °
Readlyn, Monday, 12 October
Light rain. High 70°, low 55°.
Pressure29.83 inHg
Wind12.9 mph N
Humidity64%
Visibility—
Dew point56°
Tue, 1353° / 44°0
53 °
Readlyn, Tuesday, 13 October
Overcast. High 53°, low 44°.
Pressure30.15 inHg
Wind17.6 mph NW
Humidity62%
Visibility—
Dew point37°
Wed, 1457° / 39°0
57 °
Readlyn, Wednesday, 14 October
Overcast. High 57°, low 39°.
Pressure30.15 inHg
Wind15.9 mph SE
Humidity53%
Visibility—
Dew point35°
Thu, 1579° / 55°0.05
79 °
Readlyn, Thursday, 15 October
Light rain. High 79°, low 55°.
Pressure29.68 inHg
Wind20.5 mph S
Humidity60%
Visibility—
Dew point56°
Fri, 1664° / 48°0
64 °
Readlyn, Friday, 16 October
Clear. High 64°, low 48°.
Pressure29.88 inHg
Wind19.6 mph W
Humidity59%
Visibility—
Dew point40°
Sat, 1749° / 45°0
49 °
Readlyn, Saturday, 17 October
Overcast. High 49°, low 45°.
Pressure30.03 inHg
Wind15.3 mph W
Humidity71%
Visibility—
Dew point39°
Sun, 1845° / 40°0.04
45 °
Readlyn, Sunday, 18 October
Light rain. High 45°, low 40°.
Pressure30.09 inHg
Wind13.2 mph W
Humidity81%
Visibility—
Dew point37°
Mon, 1958° / 41°0
58 °
Readlyn, Monday, 19 October
Overcast. High 58°, low 41°.
Pressure30.18 inHg
Wind8.5 mph W
Humidity54%
Visibility—
Dew point37°
Tue, 2065° / 45°0
65 °
Readlyn, Tuesday, 20 October
Clear. High 65°, low 45°.
Pressure30.15 inHg
Wind7 mph E
Humidity57%
Visibility—
Dew point44°
Wed, 2157° / 43°0
57 °
Readlyn, Wednesday, 21 October
Clear. High 57°, low 43°.
Pressure30.27 inHg
Wind10.4 mph SE
Humidity59%
Visibility—
Dew point40°
Thu, 2255° / 45°0
55 °
Readlyn, Thursday, 22 October
Overcast. High 55°, low 45°.
Pressure30.27 inHg
Wind9.6 mph SE
Humidity55%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2357° / 43°0.11
57 °
Readlyn, Friday, 23 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation43%
Record high79° (1963)
Record low24° (1981)
Sat, 2456° / 41°0.11
56 °
Readlyn, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (2023)
Record low23° (1981)
Sun, 2556° / 40°0.06
56 °
Readlyn, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation28%
Record high76° (1989)
Record low27° (1962)
Mon, 2655° / 40°0.09
55 °
Readlyn, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation22%
Record high74° (1989)
Record low22° (1962)
Tue, 2755° / 40°0.08
55 °
Readlyn, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation22%
Record high72° (1966)
Record low22° (2020)
Wed, 2854° / 38°0.07
54 °
Readlyn, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high74° (2016)
Record low23° (1967)
Thu, 2955° / 38°0.09
55 °
Readlyn, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high80° (2024)
Record low22° (1980)
Fri, 3055° / 40°0.07
55 °
Readlyn, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high77° (2024)
Record low21° (1988)
Sat, 3153° / 39°0.11
53 °
Readlyn, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1968)
Record low22° (1993)
Sun, 0153° / 38°0.18
53 °
Readlyn, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.18 in
Chance of precipitation30%
Record high74° (2000)
Record low22° (2002)
Mon, 0251° / 37°0.08
51 °
Readlyn, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (2022)
Record low15° (1991)
Tue, 0351° / 36°0.06
51 °
Readlyn, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (1978)
Record low13° (1991)
Wed, 0451° / 37°0.09
51 °
Readlyn, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (2008)
Record low9° (1991)
Thu, 0550° / 35°0.07
50 °
Readlyn, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (2015)
Record low18° (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 Readlyn, 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 Readlyn, 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.