As of 06:21 CDT

Weather in Alleman, IA

56°Current weather

Alleman, Wednesday, 28 October, 06:21

Clear. Feels like 55°. High 72°, low 54°.

Pressure30.06 inHg
Wind5.7 mph SE
Humidity82%
Visibility6.2 mi
Dew point50°

Monthly outlook for Alleman, IA: average high 59°, average low 46.9°. That is 3.5° above the climate normal for October. Precipitation is expected on 5 days (about 2.8 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 28 October (71.9°), the coolest 7 November (35.3°).

59°/46.9°
Average high / low
+3.5°
Above normal
5 / 4
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November62.3°54.4°+4.4°
7 November – 16 November53.5°49.2°+2.4°
17 November – 26 Novemberat normal45.3°—

October records over 66 years

90.5°1 October 2023All-time high
11.3°29 October 1980All-time low

Climate normals and records are computed from the nearest reference point — Urbandale (15 mi).

Thu, 2965° / 49°0.02Light rain
65 °Light rain

Alleman, Thursday, 29 October

Light rain. High 65°, low 49°.

Pressure30.21 inHg
Wind7.8 mph N
Humidity51%
Visibility6.2 mi
Dew point43°
Fri, 3056° / 47°0.75Heavy rain
56 °Heavy rain

Alleman, Friday, 30 October

Heavy rain. High 56°, low 47°.

Pressure30.24 inHg
Wind8.8 mph E
Humidity90%
Visibility4.4 mi
Dew point49°
Sat, 3170° / 54°0.25Rain
70 °Rain

Alleman, Saturday, 31 October

Rain. High 70°, low 54°.

Pressure30.21 inHg
Wind7.6 mph SW
Humidity84%
Visibility6.2 mi
Dew point59°
Sun, 0170° / 53°0.01Light rain
70 °Light rain

Alleman, Sunday, 1 November

Light rain. High 70°, low 53°.

Pressure30.21 inHg
Wind10.7 mph SE
Humidity68%
Visibility—
Dew point56°
Mon, 0270° / 62°0.74Rain
70 °Rain

Alleman, Monday, 2 November

Rain. High 70°, low 62°.

Pressure29.83 inHg
Wind21.4 mph SE
Humidity70%
Visibility—
Dew point58°
Tue, 0360° / 47°0.74Rain
60 °Rain

Alleman, Tuesday, 3 November

Rain. High 60°, low 47°.

Pressure29.68 inHg
Wind20.8 mph SE
Humidity76%
Visibility—
Dew point48°
Wed, 0457° / 44°0Partly cloudy
57 °Partly cloudy

Alleman, Wednesday, 4 November

Partly cloudy. High 57°, low 44°.

Pressure29.91 inHg
Wind7.4 mph NW
Humidity53%
Visibility—
Dew point38°
Thu, 0553° / 45°0.03Light rain
53 °Light rain

Alleman, Thursday, 5 November

Light rain. High 53°, low 45°.

Pressure29.88 inHg
Wind19.4 mph N
Humidity80%
Visibility—
Dew point47°
Fri, 0650° / 36°0Clear
50 °Clear

Alleman, Friday, 6 November

Clear. High 50°, low 36°.

Pressure30.24 inHg
Wind12.9 mph N
Humidity48%
Visibility—
Dew point28°
Sat, 0752° / 35°0Overcast
52 °Overcast

Alleman, Saturday, 7 November

Overcast. High 52°, low 35°.

Pressure30.24 inHg
Wind9.4 mph S
Humidity51%
Visibility—
Dew point30°
Sun, 0853° / 37°0Overcast
53 °Overcast

Alleman, Sunday, 8 November

Overcast. High 53°, low 37°.

Pressure30.15 inHg
Wind12.6 mph S
Humidity50%
Visibility—
Dew point33°
Mon, 0960° / 48°0Overcast
60 °Overcast

Alleman, Monday, 9 November

Overcast. High 60°, low 48°.

Pressure30.03 inHg
Wind16.1 mph SW
Humidity74%
Visibility—
Dew point51°
Tue, 1055° / 51°0.01Light rain
55 °Light rain

Alleman, Tuesday, 10 November

Light rain. High 55°, low 51°.

Pressure29.80 inHg
Wind14.8 mph S
Humidity82%
Visibility—
Dew point49°
Wed, 1151° / 44°0Partly cloudy
51 °Partly cloudy

Alleman, Wednesday, 11 November

Partly cloudy. High 51°, low 44°.

Pressure29.77 inHg
Wind16.3 mph NW
Humidity48%
Visibility—
Dew point31°
Thu, 1251° / 42°0Partly cloudy
51 °Partly cloudy

Alleman, Thursday, 12 November

Partly cloudy. High 51°, low 42°.

Pressure29.47 inHg
Wind21.7 mph NW
Humidity58%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1348° / 31°0.07Climate normal
48 °Climate normal

Alleman, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (1999)
Record low6° (1986)
Sat, 1448° / 33°0.03Climate normal
48 °Climate normal

Alleman, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (2025)
Record low13° (2014)
Sun, 1548° / 33°0.05Climate normal
48 °Climate normal

Alleman, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (2001)
Record low1° (1972)
Mon, 1649° / 33°0.04Climate normal
49 °Climate normal

Alleman, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2001)
Record low14° (1997)
Tue, 1749° / 33°0.11Climate normal
49 °Climate normal

Alleman, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high72° (2016)
Record low12° (2005)
Wed, 1848° / 33°0.06Climate normal
48 °Climate normal

Alleman, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high72° (1999)
Record low7° (1961)
Thu, 1948° / 33°0.07Climate normal
48 °Climate normal

Alleman, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (2020)
Record low15° (1972)
Fri, 2045° / 31°0.07Climate normal
45 °Climate normal

Alleman, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high65° (2003)
Record low8° (1968)
Sat, 2145° / 29°0.03Climate normal
45 °Climate normal

Alleman, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (1990)
Record low7° (1964)
Sun, 2245° / 29°0.03Climate normal
45 °Climate normal

Alleman, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (1966)
Record low5° (2015)
Mon, 2344° / 30°0.08Climate normal
44 °Climate normal

Alleman, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high65° (1966)
Record low9° (1970)
Tue, 2444° / 29°0.06Climate normal
44 °Climate normal

Alleman, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.06 in
Chance of precipitation18%
Record high65° (2017)
Record low7° (1991)
Wed, 2543° / 28°0.04Climate normal
43 °Climate normal

Alleman, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1960)
Record low-6° (1991)
Thu, 2643° / 28°0.08Climate normal
43 °Climate normal

Alleman, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (1990)
Record low4° (1977)

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 Alleman, 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 Alleman, 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.