As of 18:28 CDT

Weather in Alleman, IA

50°Current weather

Alleman, Friday, 16 October, 18:28

Clear. Feels like 48°. High 51°, low 40°.

Pressure30.47 inHg
Wind13.8 mph N
Humidity57%
Visibility6.2 mi
Dew point35°

Monthly outlook for Alleman, IA: average high 63.6°, average low 47°. That is 2.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 24 October (76.8°), the coolest 17 October (34.3°).

63.6°/47°
Average high / low
+2.6°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October65.7°60.3°+3°
26 October – 4 November60.1°55.4°+2.6°
5 November – 14 Novemberat normal50°—

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).

Sat, 1756° / 34°0Clear
56 °Clear

Alleman, Saturday, 17 October

Clear. High 56°, low 34°.

Pressure30.50 inHg
Wind11.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point33°
Sun, 1863° / 42°0Clear
63 °Clear

Alleman, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.30 inHg
Wind13 mph S
Humidity60%
Visibility6.2 mi
Dew point43°
Mon, 1962° / 46°0Overcast
62 °Overcast

Alleman, Monday, 19 October

Overcast. High 62°, low 46°.

Pressure30.30 inHg
Wind9.2 mph S
Humidity63%
Visibility6.2 mi
Dew point47°
Tue, 2067° / 47°0.03Light rain
67 °Light rain

Alleman, Tuesday, 20 October

Light rain. High 67°, low 47°.

Pressure30.27 inHg
Wind8.3 mph SE
Humidity62%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 50°0.21Rain
70 °Rain

Alleman, Wednesday, 21 October

Rain. High 70°, low 50°.

Pressure30.18 inHg
Wind8.4 mph S
Humidity55%
Visibility—
Dew point48°
Thu, 2274° / 52°0.01Light rain
74 °Light rain

Alleman, Thursday, 22 October

Light rain. High 74°, low 52°.

Pressure30.09 inHg
Wind11.6 mph S
Humidity49%
Visibility—
Dew point48°
Fri, 2375° / 58°0.05Light rain
75 °Light rain

Alleman, Friday, 23 October

Light rain. High 75°, low 58°.

Pressure30.06 inHg
Wind14.7 mph S
Humidity39%
Visibility—
Dew point44°
Sat, 2477° / 57°0Partly cloudy
77 °Partly cloudy

Alleman, Saturday, 24 October

Partly cloudy. High 77°, low 57°.

Pressure30.12 inHg
Wind13.5 mph S
Humidity40%
Visibility—
Dew point47°
Sun, 2562° / 49°0.55Rain
62 °Rain

Alleman, Sunday, 25 October

Rain. High 62°, low 49°.

Pressure30.15 inHg
Wind11.4 mph NW
Humidity91%
Visibility—
Dew point55°
Mon, 2652° / 42°0Overcast
52 °Overcast

Alleman, Monday, 26 October

Overcast. High 52°, low 42°.

Pressure30.36 inHg
Wind12.8 mph NW
Humidity51%
Visibility—
Dew point31°
Tue, 2756° / 38°0Overcast
56 °Overcast

Alleman, Tuesday, 27 October

Overcast. High 56°, low 38°.

Pressure30.30 inHg
Wind8.8 mph S
Humidity46%
Visibility—
Dew point32°
Wed, 2862° / 47°0.02Light rain
62 °Light rain

Alleman, Wednesday, 28 October

Light rain. High 62°, low 47°.

Pressure30.03 inHg
Wind18.1 mph S
Humidity57%
Visibility—
Dew point41°
Thu, 2965° / 55°0.01Light rain
65 °Light rain

Alleman, Thursday, 29 October

Light rain. High 65°, low 55°.

Pressure29.74 inHg
Wind20.9 mph W
Humidity38%
Visibility—
Dew point38°
Fri, 3060° / 48°0Partly cloudy
60 °Partly cloudy

Alleman, Friday, 30 October

Partly cloudy. High 60°, low 48°.

Pressure30.09 inHg
Wind14.4 mph NW
Humidity57%
Visibility—
Dew point42°
Sat, 3165° / 48°0.03Light rain
65 °Light rain

Alleman, Saturday, 31 October

Light rain. High 65°, low 48°.

Pressure29.83 inHg
Wind12.4 mph S
Humidity71%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0155° / 40°0.19Climate normal
55 °Climate normal

Alleman, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.19 in
Chance of precipitation35%
Record high73° (1990)
Record low22° (2002)
Mon, 0253° / 38°0.08Climate normal
53 °Climate normal

Alleman, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (1964)
Record low13° (1991)
Tue, 0353° / 38°0.07Climate normal
53 °Climate normal

Alleman, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (1978)
Record low9° (1991)
Wed, 0453° / 38°0.09Climate normal
53 °Climate normal

Alleman, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation22%
Record high70° (2020)
Record low6° (1991)
Thu, 0552° / 37°0.06Climate normal
52 °Climate normal

Alleman, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (2015)
Record low20° (1967)
Fri, 0653° / 37°0.07Climate normal
53 °Climate normal

Alleman, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (1980)
Record low15° (1991)
Sat, 0753° / 36°0.02Climate normal
53 °Climate normal

Alleman, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.02 in
Chance of precipitation8%
Record high72° (2001)
Record low-1° (1991)
Sun, 0852° / 36°0.04Climate normal
52 °Climate normal

Alleman, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high76° (1999)
Record low-6° (1991)
Mon, 0952° / 36°0.11Climate normal
52 °Climate normal

Alleman, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (1999)
Record low14° (1991)
Tue, 1049° / 34°0.08Climate normal
49 °Climate normal

Alleman, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (2012)
Record low13° (2018)
Wed, 1148° / 31°0.08Climate normal
48 °Climate normal

Alleman, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.08 in
Chance of precipitation17%
Record high71° (1964)
Record low9° (1986)
Thu, 1246° / 31°0.06Climate normal
46 °Climate normal

Alleman, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (2005)
Record low-2° (2019)
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)

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.