As of 10:49 CDT

Weather in Cornelia, IA

68°Current weather

Cornelia, Wednesday, 7 October, 10:49

Mostly clear. Feels like 67°. High 76°, low 52°.

Pressure29.97 inHg
Wind9.2 mph N
Humidity49%
Visibility6.2 mi
Dew point48°

Monthly outlook for Cornelia, IA: average high 65.3°, average low 49°. That is 3° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 15 October (82.2°), the coolest 18 October (39.3°).

65.3°/49°
Average high / low
+3°
Above normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October70.1°61.1°+5°
17 October – 26 October57.3°57°+0.2°
27 October – 5 Novemberat normal52.1°—

October records over 66 years

86.7°1 October 2023All-time high
16.9°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Meservey (14 mi).

Thu, 0873° / 48°0Partly cloudy
73 °Partly cloudy

Cornelia, Thursday, 8 October

Partly cloudy. High 73°, low 48°.

Pressure30.15 inHg
Wind0.2 mph SW
Humidity46%
Visibility6.2 mi
Dew point43°
Fri, 0980° / 51°0.27Rain
80 °Rain

Cornelia, Friday, 9 October

Rain. High 80°, low 51°.

Pressure29.97 inHg
Wind10 mph S
Humidity63%
Visibility6.2 mi
Dew point56°
Sat, 1080° / 65°0Clear
80 °Clear

Cornelia, Saturday, 10 October

Clear. High 80°, low 65°.

Pressure29.88 inHg
Wind17.4 mph S
Humidity52%
Visibility6.2 mi
Dew point58°
Sun, 1177° / 62°0Clear
77 °Clear

Cornelia, Sunday, 11 October

Clear. High 77°, low 62°.

Pressure29.83 inHg
Wind16.4 mph S
Humidity41%
Visibility—
Dew point49°
Mon, 1264° / 53°0.01Light rain
64 °Light rain

Cornelia, Monday, 12 October

Light rain. High 64°, low 53°.

Pressure29.88 inHg
Wind14 mph N
Humidity62%
Visibility—
Dew point50°
Tue, 1353° / 43°0Overcast
53 °Overcast

Cornelia, Tuesday, 13 October

Overcast. High 53°, low 43°.

Pressure30.18 inHg
Wind17.1 mph N
Humidity55%
Visibility—
Dew point34°
Wed, 1460° / 41°0Overcast
60 °Overcast

Cornelia, Wednesday, 14 October

Overcast. High 60°, low 41°.

Pressure30.06 inHg
Wind19.2 mph SE
Humidity48%
Visibility—
Dew point35°
Thu, 1582° / 59°0.03Light rain
82 °Light rain

Cornelia, Thursday, 15 October

Light rain. High 82°, low 59°.

Pressure29.59 inHg
Wind23.7 mph S
Humidity57%
Visibility—
Dew point59°
Fri, 1656° / 46°0Overcast
56 °Overcast

Cornelia, Friday, 16 October

Overcast. High 56°, low 46°.

Pressure29.91 inHg
Wind18.9 mph W
Humidity66%
Visibility—
Dew point38°
Sat, 1747° / 42°0Overcast
47 °Overcast

Cornelia, Saturday, 17 October

Overcast. High 47°, low 42°.

Pressure30.06 inHg
Wind17.1 mph W
Humidity67%
Visibility—
Dew point36°
Sun, 1848° / 39°0.03Light rain
48 °Light rain

Cornelia, Sunday, 18 October

Light rain. High 48°, low 39°.

Pressure30.12 inHg
Wind13.6 mph NW
Humidity71%
Visibility—
Dew point35°
Mon, 1960° / 40°0Overcast
60 °Overcast

Cornelia, Monday, 19 October

Overcast. High 60°, low 40°.

Pressure30.18 inHg
Wind8.1 mph W
Humidity39%
Visibility—
Dew point29°
Tue, 2068° / 47°0Clear
68 °Clear

Cornelia, Tuesday, 20 October

Clear. High 68°, low 47°.

Pressure30.15 inHg
Wind6.4 mph S
Humidity52%
Visibility—
Dew point45°
Wed, 2161° / 48°0Mostly clear
61 °Mostly clear

Cornelia, Wednesday, 21 October

Mostly clear. High 61°, low 48°.

Pressure30.21 inHg
Wind11.9 mph SE
Humidity57%
Visibility—
Dew point43°
Thu, 2260° / 49°0Overcast
60 °Overcast

Cornelia, Thursday, 22 October

Overcast. High 60°, low 49°.

Pressure30.21 inHg
Wind11.2 mph SE
Humidity52%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2357° / 42°0.12Climate normal
57 °Climate normal

Cornelia, Friday, 23 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.12 in
Chance of precipitation43%
Record high78° (1963)
Record low22° (1981)
Sat, 2456° / 40°0.13Climate normal
56 °Climate normal

Cornelia, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation37%
Record high74° (1989)
Record low20° (2020)
Sun, 2555° / 40°0.04Climate normal
55 °Climate normal

Cornelia, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (1989)
Record low26° (2020)
Mon, 2655° / 39°0.05Climate normal
55 °Climate normal

Cornelia, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.05 in
Chance of precipitation17%
Record high74° (1989)
Record low21° (2020)
Tue, 2755° / 39°0.08Climate normal
55 °Climate normal

Cornelia, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high73° (1966)
Record low17° (2020)
Wed, 2853° / 38°0.06Climate normal
53 °Climate normal

Cornelia, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high76° (2016)
Record low20° (1967)
Thu, 2954° / 38°0.08Climate normal
54 °Climate normal

Cornelia, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high80° (2024)
Record low22° (1988)
Fri, 3054° / 39°0.08Climate normal
54 °Climate normal

Cornelia, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (2024)
Record low21° (1988)
Sat, 3153° / 38°0.1Climate normal
53 °Climate normal

Cornelia, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (1968)
Record low20° (1993)
Sun, 0152° / 37°0.11Climate normal
52 °Climate normal

Cornelia, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.11 in
Chance of precipitation25%
Record high71° (2022)
Record low21° (2002)
Mon, 0251° / 36°0.04Climate normal
51 °Climate normal

Cornelia, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high72° (2022)
Record low14° (1991)
Tue, 0350° / 36°0.06Climate normal
50 °Climate normal

Cornelia, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2008)
Record low11° (1991)
Wed, 0450° / 35°0.05Climate normal
50 °Climate normal

Cornelia, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (2008)
Record low5° (1991)
Thu, 0550° / 35°0.07Climate normal
50 °Climate normal

Cornelia, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (2015)
Record low18° (1967)

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 Cornelia, 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 Cornelia, 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.