As of 12:19 CDT

Weather in Carnarvon, IA

52°Current weather

Carnarvon, Thursday, 15 October, 12:19

Rain. Feels like 52°. High 53°, low 47°.

Pressure30.03 inHg
Wind9.4 mph N
Humidity97%
Visibility3.1 mi
Dew point51°

Monthly outlook for Carnarvon, IA: average high 62.2°, average low 48.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 7 days (about 2.3 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 October (70°), the coolest 17 October (34.2°).

62.2°/48.7°
Average high / low
+2.2°
Above normal
7 / 4
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October62.2°59.4°+1.6°
25 October – 3 November62.1°54.6°+4.1°
4 November – 13 Novemberat normal48.9°—

October records over 66 years

88.5°1 October 2023All-time high
16.2°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Wall Lake (4 mi).

Fri, 1651° / 39°0Mostly clear
51 °Mostly clear

Carnarvon, Friday, 16 October

Mostly clear. High 51°, low 39°.

Pressure30.53 inHg
Wind21 mph N
Humidity55%
Visibility6.2 mi
Dew point31°
Sat, 1757° / 34°0Clear
57 °Clear

Carnarvon, Saturday, 17 October

Clear. High 57°, low 34°.

Pressure30.50 inHg
Wind13.7 mph SW
Humidity44%
Visibility6.2 mi
Dew point29°
Sun, 1863° / 43°0Clear
63 °Clear

Carnarvon, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.21 inHg
Wind14.7 mph S
Humidity54%
Visibility6.2 mi
Dew point40°
Mon, 1962° / 48°0Overcast
62 °Overcast

Carnarvon, Monday, 19 October

Overcast. High 62°, low 48°.

Pressure30.21 inHg
Wind8 mph S
Humidity69%
Visibility6.2 mi
Dew point46°
Tue, 2068° / 47°0Clear
68 °Clear

Carnarvon, Tuesday, 20 October

Clear. High 68°, low 47°.

Pressure30.18 inHg
Wind8.1 mph S
Humidity57%
Visibility—
Dew point47°
Wed, 2170° / 51°0Light rain
70 °Light rain

Carnarvon, Wednesday, 21 October

Light rain. High 70°, low 51°.

Pressure30.18 inHg
Wind15.1 mph S
Humidity53%
Visibility—
Dew point49°
Thu, 2269° / 61°0.19Rain
69 °Rain

Carnarvon, Thursday, 22 October

Rain. High 69°, low 61°.

Pressure30.00 inHg
Wind16.5 mph S
Humidity65%
Visibility—
Dew point56°
Fri, 2369° / 60°0.13Light rain
69 °Light rain

Carnarvon, Friday, 23 October

Light rain. High 69°, low 60°.

Pressure29.94 inHg
Wind20 mph S
Humidity59%
Visibility—
Dew point52°
Sat, 2460° / 51°0.22Light rain
60 °Light rain

Carnarvon, Saturday, 24 October

Light rain. High 60°, low 51°.

Pressure30.09 inHg
Wind19.4 mph S
Humidity63%
Visibility—
Dew point46°
Sun, 2561° / 46°0Clear
61 °Clear

Carnarvon, Sunday, 25 October

Clear. High 61°, low 46°.

Pressure30.53 inHg
Wind10.5 mph SE
Humidity38%
Visibility—
Dew point32°
Mon, 2659° / 46°0.63Rain
59 °Rain

Carnarvon, Monday, 26 October

Rain. High 59°, low 46°.

Pressure30.30 inHg
Wind16.6 mph S
Humidity65%
Visibility—
Dew point42°
Tue, 2762° / 60°0.16Light rain
62 °Light rain

Carnarvon, Tuesday, 27 October

Light rain. High 62°, low 60°.

Pressure29.97 inHg
Wind18.4 mph S
Humidity84%
Visibility—
Dew point56°
Wed, 2864° / 53°0.13Light rain
64 °Light rain

Carnarvon, Wednesday, 28 October

Light rain. High 64°, low 53°.

Pressure29.83 inHg
Wind26.5 mph S
Humidity45%
Visibility—
Dew point41°
Thu, 2966° / 50°0Overcast
66 °Overcast

Carnarvon, Thursday, 29 October

Overcast. High 66°, low 50°.

Pressure29.83 inHg
Wind10.7 mph SW
Humidity60%
Visibility—
Dew point48°
Fri, 3060° / 42°0.02Light rain
60 °Light rain

Carnarvon, Friday, 30 October

Light rain. High 60°, low 42°.

Pressure29.77 inHg
Wind24.9 mph NW
Humidity62%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 38°0.09Climate normal
53 °Climate normal

Carnarvon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high75° (1968)
Record low19° (1993)
Sun, 0153° / 38°0.1Climate normal
53 °Climate normal

Carnarvon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (1990)
Record low20° (2002)
Mon, 0252° / 37°0.05Climate normal
52 °Climate normal

Carnarvon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.05 in
Chance of precipitation23%
Record high73° (2022)
Record low10° (1991)
Tue, 0352° / 37°0.06Climate normal
52 °Climate normal

Carnarvon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (2022)
Record low3° (1991)
Wed, 0451° / 36°0.03Climate normal
51 °Climate normal

Carnarvon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (1975)
Record low-9° (1991)
Thu, 0551° / 36°0.05Climate normal
51 °Climate normal

Carnarvon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.05 in
Chance of precipitation18%
Record high69° (2015)
Record low18° (1991)
Fri, 0651° / 36°0.04Climate normal
51 °Climate normal

Carnarvon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (1980)
Record low8° (1991)
Sat, 0751° / 35°0.02Climate normal
51 °Climate normal

Carnarvon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2001)
Record low-15° (1991)
Sun, 0851° / 35°0.04Climate normal
51 °Climate normal

Carnarvon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (1999)
Record low-6° (1991)
Mon, 0950° / 34°0.12Climate normal
50 °Climate normal

Carnarvon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.12 in
Chance of precipitation28%
Record high72° (2022)
Record low16° (2018)
Tue, 1047° / 31°0.08Climate normal
47 °Climate normal

Carnarvon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (2012)
Record low11° (2018)
Wed, 1146° / 29°0.07Climate normal
46 °Climate normal

Carnarvon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (1964)
Record low5° (1986)
Thu, 1244° / 29°0.07Climate normal
44 °Climate normal

Carnarvon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (2005)
Record low1° (2019)
Fri, 1346° / 31°0.07Climate normal
46 °Climate normal

Carnarvon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high72° (1999)
Record low3° (1986)

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 Carnarvon, 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 Carnarvon, 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.