As of 08:25 CDT

Weather in Avon, IA

54°

Avon, Thursday, 8 October, 08:25

Overcast. Feels like 53°. High 74°, low 51°.

Pressure30.09 inHg

Wind4.6 mph N

Humidity81%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Avon, IA: average high 70.5°, average low 53.3°. That is 4.3° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 October (83.4°), the coolest 17 October (40.5°).

70.5°/53.3°

Average high / low

+4.3°

Above normal

4 / 4

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	73.7°	64°	+5.4°
18 October – 27 October	65.3°	59.9°	+3°
28 October – 6 November	at normal	54.7°	—

October records over 66 years

90.1°1 October 2023All-time high

12.6°29 October 1980All-time low

Climate normals and records are computed from the nearest reference point — Des Moines (5 mi).

Fri, 0982° / 56°

1.05

82 °

Avon, Friday, 9 October

Heavy rain. High 82°, low 56°.

Pressure29.97 inHg

Wind5.6 mph SE

Humidity70%

Visibility6.2 mi

Dew point62°

Sat, 1080° / 63°

80 °

Avon, Saturday, 10 October

Clear. High 80°, low 63°.

Pressure29.94 inHg

Wind9.2 mph S

Humidity62%

Visibility6.2 mi

Dew point63°

Sun, 1180° / 59°

80 °

Avon, Sunday, 11 October

Clear. High 80°, low 59°.

Pressure29.88 inHg

Wind7.7 mph S

Humidity61%

Visibility6.2 mi

Dew point61°

Mon, 1283° / 67°

83 °

Avon, Monday, 12 October

Clear. High 83°, low 67°.

Pressure29.77 inHg

Wind9.6 mph S

Humidity58%

Visibility—

Dew point63°

Tue, 1371° / 61°

0.03

71 °

Avon, Tuesday, 13 October

Light rain. High 71°, low 61°.

Pressure29.94 inHg

Wind8.6 mph N

Humidity63%

Visibility—

Dew point56°

Wed, 1474° / 58°

0.73

74 °

Avon, Wednesday, 14 October

Rain. High 74°, low 58°.

Pressure29.77 inHg

Wind19.5 mph SE

Humidity86%

Visibility—

Dew point61°

Thu, 1578° / 66°

0.02

78 °

Avon, Thursday, 15 October

Light rain. High 78°, low 66°.

Pressure29.77 inHg

Wind20.3 mph SW

Humidity44%

Visibility—

Dew point54°

Fri, 1659° / 47°

59 °

Avon, Friday, 16 October

Overcast. High 59°, low 47°.

Pressure30.39 inHg

Wind16.4 mph N

Humidity61%

Visibility—

Dew point41°

Sat, 1754° / 41°

54 °

Avon, Saturday, 17 October

Overcast. High 54°, low 41°.

Pressure30.65 inHg

Wind9.8 mph NE

Humidity53%

Visibility—

Dew point34°

Sun, 1857° / 42°

57 °

Avon, Sunday, 18 October

Overcast. High 57°, low 42°.

Pressure30.39 inHg

Wind10.4 mph SE

Humidity51%

Visibility—

Dew point36°

Mon, 1972° / 50°

0.08

72 °

Avon, Monday, 19 October

Light rain. High 72°, low 50°.

Pressure30.03 inHg

Wind14.8 mph SW

Humidity67%

Visibility—

Dew point54°

Tue, 2073° / 51°

73 °

Avon, Tuesday, 20 October

Clear. High 73°, low 51°.

Pressure30.12 inHg

Wind9.2 mph W

Humidity36%

Visibility—

Dew point41°

Wed, 2170° / 50°

70 °

Avon, Wednesday, 21 October

Clear. High 70°, low 50°.

Pressure30.09 inHg

Wind7.7 mph S

Humidity35%

Visibility—

Dew point37°

Thu, 2259° / 48°

0.1

59 °

Avon, Thursday, 22 October

Light rain. High 59°, low 48°.

Pressure30.00 inHg

Wind24.2 mph W

Humidity47%

Visibility—

Dew point35°

Fri, 2360° / 41°

60 °

Avon, Friday, 23 October

Partly cloudy. High 60°, low 41°.

Pressure30.06 inHg

Wind14.9 mph S

Humidity45%

Visibility—

Dew point35°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2459° / 43°

0.14

59 °

Avon, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.14 in

Chance of precipitation33%

Record high78° (1989)

Record low25° (2020)

Sun, 2558° / 42°

0.05

58 °

Avon, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.05 in

Chance of precipitation22%

Record high79° (1989)

Record low28° (2019)

Mon, 2658° / 42°

0.09

58 °

Avon, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.09 in

Chance of precipitation27%

Record high75° (1989)

Record low24° (2020)

Tue, 2758° / 42°

0.09

58 °

Avon, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.09 in

Chance of precipitation25%

Record high76° (1966)

Record low19° (1997)

Wed, 2856° / 41°

0.07

56 °

Avon, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.07 in

Chance of precipitation20%

Record high78° (2016)

Record low23° (1967)

Thu, 2957° / 41°

0.09

57 °

Avon, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.09 in

Chance of precipitation28%

Record high82° (2024)

Record low13° (1980)

Fri, 3057° / 42°

0.09

57 °

Avon, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.09 in

Chance of precipitation35%

Record high76° (2024)

Record low19° (1980)

Sat, 3156° / 41°

0.12

56 °

Avon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.12 in

Chance of precipitation35%

Record high77° (1968)

Record low22° (1993)

Sun, 0155° / 40°

0.21

55 °

Avon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.21 in

Chance of precipitation37%

Record high74° (1990)

Record low23° (2023)

Mon, 0253° / 39°

0.09

53 °

Avon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.09 in

Chance of precipitation30%

Record high74° (1964)

Record low14° (1991)

Tue, 0354° / 39°

0.08

54 °

Avon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.08 in

Chance of precipitation25%

Record high74° (1978)

Record low10° (1991)

Wed, 0453° / 38°

0.12

53 °

Avon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.12 in

Chance of precipitation22%

Record high70° (2020)

Record low8° (1991)

Thu, 0553° / 38°

0.06

53 °

Avon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.06 in

Chance of precipitation27%

Record high73° (2015)

Record low21° (1967)

Fri, 0653° / 38°

0.06

53 °

Avon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.06 in

Chance of precipitation18%

Record high71° (2001)

Record low15° (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 Avon, 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 Avon, 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.