Monthly outlook for Miami, IA: average high 64°, average low 48.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 October (86.1°), the coolest 18 October (27.6°).
64°/48.2°
Average high / low
+1.3°
Above normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
64.7°
62.7°
+1.1°
21 October – 30 October
62.7°
59°
+2.1°
31 October – 9 November
at normal
53.8°
—
October records over 66 years
92.7°6 October 1963All-time high
11.3°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Albia (9 mi).
Mon, 1286° / 69°0
86 °
Miami, Monday, 12 October
Mostly clear. High 86°, low 69°.
Pressure29.77 inHg
Wind15 mph SW
Humidity58%
Visibility6.2 mi
Dew point65°
Tue, 1376° / 64°0.05
76 °
Miami, Tuesday, 13 October
Light rain. High 76°, low 64°.
Pressure29.88 inHg
Wind2.3 mph NE
Humidity69%
Visibility6.2 mi
Dew point60°
Wed, 1466° / 58°0.27
66 °
Miami, Wednesday, 14 October
Rain. High 66°, low 58°.
Pressure30.12 inHg
Wind9.4 mph N
Humidity59%
Visibility6.2 mi
Dew point50°
Thu, 1563° / 54°0
63 °
Miami, Thursday, 15 October
Overcast. High 63°, low 54°.
Pressure30.27 inHg
Wind10.4 mph E
Humidity70%
Visibility—
Dew point51°
Fri, 1656° / 36°0
56 °
Miami, Friday, 16 October
Overcast. High 56°, low 36°.
Pressure30.47 inHg
Wind22 mph N
Humidity50%
Visibility—
Dew point35°
Sat, 1742° / 29°0
42 °
Miami, Saturday, 17 October
Clear. High 42°, low 29°.
Pressure30.65 inHg
Wind19.1 mph NW
Humidity39%
Visibility—
Dew point16°
Sun, 1850° / 28°0
50 °
Miami, Sunday, 18 October
Overcast. High 50°, low 28°.
Pressure30.53 inHg
Wind16.5 mph S
Humidity33%
Visibility—
Dew point18°
Mon, 1959° / 39°0
59 °
Miami, Monday, 19 October
Partly cloudy. High 59°, low 39°.
Pressure30.36 inHg
Wind15.3 mph SW
Humidity40%
Visibility—
Dew point31°
Tue, 2063° / 41°0
63 °
Miami, Tuesday, 20 October
Clear. High 63°, low 41°.
Pressure30.24 inHg
Wind14.6 mph S
Humidity41%
Visibility—
Dew point35°
Wed, 2168° / 49°0
68 °
Miami, Wednesday, 21 October
Clear. High 68°, low 49°.
Pressure30.03 inHg
Wind16.8 mph SW
Humidity43%
Visibility—
Dew point40°
Thu, 2263° / 47°0
63 °
Miami, Thursday, 22 October
Clear. High 63°, low 47°.
Pressure30.24 inHg
Wind10 mph NW
Humidity52%
Visibility—
Dew point43°
Fri, 2362° / 45°0
62 °
Miami, Friday, 23 October
Mostly clear. High 62°, low 45°.
Pressure30.30 inHg
Wind8.6 mph NE
Humidity48%
Visibility—
Dew point38°
Sat, 2461° / 48°0
61 °
Miami, Saturday, 24 October
Overcast. High 61°, low 48°.
Pressure30.30 inHg
Wind9.4 mph S
Humidity53%
Visibility—
Dew point41°
Sun, 2553° / 51°0.12
53 °
Miami, Sunday, 25 October
Light rain. High 53°, low 51°.
Pressure30.21 inHg
Wind9.4 mph E
Humidity88%
Visibility—
Dew point49°
Mon, 2669° / 52°0.07
69 °
Miami, Monday, 26 October
Light rain. High 69°, low 52°.
Pressure29.94 inHg
Wind18.3 mph SW
Humidity56%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2757° / 43°0.06
57 °
Miami, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2014)
Record low20° (1997)
Wed, 2857° / 41°0.06
57 °
Miami, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.06 in
Chance of precipitation18%
Record high77° (2016)
Record low16° (1967)
Thu, 2958° / 42°0.07
58 °
Miami, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation27%
Record high80° (2024)
Record low11° (1980)
Fri, 3058° / 42°0.1
58 °
Miami, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.1 in
Chance of precipitation35%
Record high76° (2024)
Record low18° (1980)
Sat, 3156° / 42°0.14
56 °
Miami, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation35%
Record high76° (1968)
Record low22° (1993)
Sun, 0156° / 41°0.19
56 °
Miami, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.19 in
Chance of precipitation35%
Record high74° (1990)
Record low23° (2023)
Mon, 0254° / 40°0.08
54 °
Miami, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation33%
Record high76° (1964)
Record low16° (1991)
Tue, 0354° / 39°0.08
54 °
Miami, 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 low11° (1991)
Wed, 0453° / 39°0.1
53 °
Miami, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation23%
Record high71° (1978)
Record low10° (1991)
Thu, 0553° / 38°0.07
53 °
Miami, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2015)
Record low21° (1991)
Fri, 0653° / 38°0.06
53 °
Miami, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2020)
Record low17° (1991)
Sat, 0753° / 37°0.02
53 °
Miami, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (1966)
Record low4° (1991)
Sun, 0853° / 37°0.04
53 °
Miami, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation23%
Record high76° (1999)
Record low-9° (1991)
Mon, 0953° / 38°0.09
53 °
Miami, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation33%
Record high74° (1999)
Record low13° (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 Miami, 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 Miami, 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.