As of 22:53 CDT

Weather in Peosta, IA

74°Current weather

Peosta, Monday, 12 October, 22:53

Clear. Feels like 74°. High 86°, low 64°.

Pressure29.71 inHg
Wind12.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point62°

Monthly outlook for Peosta, IA: average high 61.6°, average low 48.1°. That is 2° above the climate normal for October. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (85.5°), the coolest 17 October (35°).

61.6°/48.1°
Average high / low
+2°
Above normal
5 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October63.9°59.2°+2.6°
22 October – 31 October57.7°55.3°+1.3°
1 November – 10 Novemberat normal50.3°—

October records over 66 years

86.9°3 October 2025All-time high
18.9°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Bernard (9 mi).

Tue, 1376° / 59°0.15Rain
76 °Rain

Peosta, Tuesday, 13 October

Rain. High 76°, low 59°.

Pressure29.88 inHg
Wind5.8 mph W
Humidity70%
Visibility6.2 mi
Dew point56°
Wed, 1470° / 54°0.01Light rain
70 °Light rain

Peosta, Wednesday, 14 October

Light rain. High 70°, low 54°.

Pressure30.15 inHg
Wind8.4 mph NE
Humidity67%
Visibility6.2 mi
Dew point51°
Thu, 1558° / 54°0.33Rain
58 °Rain

Peosta, Thursday, 15 October

Rain. High 58°, low 54°.

Pressure30.06 inHg
Wind9.3 mph E
Humidity83%
Visibility6.2 mi
Dew point53°
Fri, 1654° / 43°0Partly cloudy
54 °Partly cloudy

Peosta, Friday, 16 October

Partly cloudy. High 54°, low 43°.

Pressure30.36 inHg
Wind22.4 mph N
Humidity58%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 35°0Clear
57 °Clear

Peosta, Saturday, 17 October

Clear. High 57°, low 35°.

Pressure30.42 inHg
Wind14.9 mph SW
Humidity46%
Visibility—
Dew point32°
Sun, 1860° / 45°0Overcast
60 °Overcast

Peosta, Sunday, 18 October

Overcast. High 60°, low 45°.

Pressure30.15 inHg
Wind16.4 mph SW
Humidity55%
Visibility—
Dew point40°
Mon, 1956° / 44°0.14Light rain
56 °Light rain

Peosta, Monday, 19 October

Light rain. High 56°, low 44°.

Pressure30.18 inHg
Wind8.8 mph SW
Humidity64%
Visibility—
Dew point43°
Tue, 2057° / 48°0.01Light rain
57 °Light rain

Peosta, Tuesday, 20 October

Light rain. High 57°, low 48°.

Pressure30.18 inHg
Wind7.9 mph SE
Humidity87%
Visibility—
Dew point51°
Wed, 2166° / 57°0Overcast
66 °Overcast

Peosta, Wednesday, 21 October

Overcast. High 66°, low 57°.

Pressure30.12 inHg
Wind16 mph S
Humidity85%
Visibility—
Dew point59°
Thu, 2266° / 60°1.33Heavy rain
66 °Heavy rain

Peosta, Thursday, 22 October

Heavy rain. High 66°, low 60°.

Pressure29.91 inHg
Wind18.7 mph S
Humidity83%
Visibility—
Dew point60°
Fri, 2366° / 48°0.26Rain
66 °Rain

Peosta, Friday, 23 October

Rain. High 66°, low 48°.

Pressure30.03 inHg
Wind28.4 mph S
Humidity54%
Visibility—
Dew point39°
Sat, 2453° / 41°0Partly cloudy
53 °Partly cloudy

Peosta, Saturday, 24 October

Partly cloudy. High 53°, low 41°.

Pressure30.36 inHg
Wind14 mph NW
Humidity47%
Visibility—
Dew point32°
Sun, 2550° / 37°0Overcast
50 °Overcast

Peosta, Sunday, 25 October

Overcast. High 50°, low 37°.

Pressure30.30 inHg
Wind5.7 mph W
Humidity53%
Visibility—
Dew point32°
Mon, 2653° / 38°0Overcast
53 °Overcast

Peosta, Monday, 26 October

Overcast. High 53°, low 38°.

Pressure30.06 inHg
Wind10.9 mph W
Humidity57%
Visibility—
Dew point36°
Tue, 2759° / 42°0.03Light rain
59 °Light rain

Peosta, Tuesday, 27 October

Light rain. High 59°, low 42°.

Pressure29.62 inHg
Wind19.8 mph NW
Humidity70%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2854° / 39°0.06Climate normal
54 °Climate normal

Peosta, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (2016)
Record low20° (1967)
Thu, 2954° / 40°0.07Climate normal
54 °Climate normal

Peosta, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high77° (2024)
Record low23° (1980)
Fri, 3056° / 41°0.11Climate normal
56 °Climate normal

Peosta, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high75° (2024)
Record low22° (1988)
Sat, 3154° / 40°0.13Climate normal
54 °Climate normal

Peosta, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation30%
Record high71° (1968)
Record low19° (2019)
Sun, 0153° / 39°0.2Climate normal
53 °Climate normal

Peosta, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.2 in
Chance of precipitation37%
Record high74° (2000)
Record low16° (2019)
Mon, 0251° / 38°0.11Climate normal
51 °Climate normal

Peosta, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (2022)
Record low17° (1991)
Tue, 0351° / 37°0.06Climate normal
51 °Climate normal

Peosta, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (1987)
Record low13° (1991)
Wed, 0451° / 38°0.11Climate normal
51 °Climate normal

Peosta, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation23%
Record high69° (2008)
Record low12° (1991)
Thu, 0550° / 37°0.11Climate normal
50 °Climate normal

Peosta, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation25%
Record high68° (1978)
Record low18° (1991)
Fri, 0650° / 36°0.07Climate normal
50 °Climate normal

Peosta, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (2020)
Record low17° (1991)
Sat, 0750° / 35°0.02Climate normal
50 °Climate normal

Peosta, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (1966)
Record low6° (1991)
Sun, 0849° / 36°0.04Climate normal
49 °Climate normal

Peosta, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (1999)
Record low7° (1991)
Mon, 0949° / 36°0.1Climate normal
49 °Climate normal

Peosta, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation37%
Record high72° (1999)
Record low15° (1991)
Tue, 1048° / 34°0.11Climate normal
48 °Climate normal

Peosta, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2022)
Record low13° (2018)

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 Peosta, 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 Peosta, 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.