As of 14:59 CDT

Weather in Carnarvon, IA

74°Current weather

Carnarvon, Friday, 23 October, 14:59

Mostly clear. Feels like 74°. High 74°, low 56°.

Pressure30.03 inHg
Wind15.1 mph SE
Humidity42%
Visibility6.2 mi
Dew point50°

Monthly outlook for Carnarvon, IA: average high 62.9°, average low 50.5°. That is 4.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 24 October (74.4°), the coolest 30 October (37.6°).

62.9°/50.5°
Average high / low
+4.8°
Above normal
4 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November62.3°55.9°+3.6°
2 November – 11 November63.8°50.2°+7.6°
12 November – 21 Novemberat normal45.5°—

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).

Sat, 2474° / 57°0Clear
74 °Clear

Carnarvon, Saturday, 24 October

Clear. High 74°, low 57°.

Pressure30.15 inHg
Wind12.8 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Sun, 2566° / 51°0Overcast
66 °Overcast

Carnarvon, Sunday, 25 October

Overcast. High 66°, low 51°.

Pressure30.36 inHg
Wind5.9 mph NE
Humidity69%
Visibility6.2 mi
Dew point52°
Mon, 2662° / 48°0.02Light rain
62 °Light rain

Carnarvon, Monday, 26 October

Light rain. High 62°, low 48°.

Pressure30.36 inHg
Wind9.6 mph E
Humidity64%
Visibility6.2 mi
Dew point43°
Tue, 2766° / 54°0.01Light rain
66 °Light rain

Carnarvon, Tuesday, 27 October

Light rain. High 66°, low 54°.

Pressure30.12 inHg
Wind12 mph S
Humidity67%
Visibility6.2 mi
Dew point53°
Wed, 2865° / 50°0.12Light rain
65 °Light rain

Carnarvon, Wednesday, 28 October

Light rain. High 65°, low 50°.

Pressure29.94 inHg
Wind14.7 mph S
Humidity47%
Visibility—
Dew point43°
Thu, 2951° / 38°0.01Light rain
51 °Light rain

Carnarvon, Thursday, 29 October

Light rain. High 51°, low 38°.

Pressure30.24 inHg
Wind14.9 mph N
Humidity47%
Visibility—
Dew point29°
Fri, 3051° / 38°0Overcast
51 °Overcast

Carnarvon, Friday, 30 October

Overcast. High 51°, low 38°.

Pressure30.27 inHg
Wind10.5 mph E
Humidity41%
Visibility—
Dew point25°
Sat, 3149° / 44°0Overcast
49 °Overcast

Carnarvon, Saturday, 31 October

Overcast. High 49°, low 44°.

Pressure30.09 inHg
Wind8.3 mph E
Humidity88%
Visibility—
Dew point43°
Sun, 0166° / 50°0Overcast
66 °Overcast

Carnarvon, Sunday, 1 November

Overcast. High 66°, low 50°.

Pressure30.03 inHg
Wind10.7 mph S
Humidity67%
Visibility—
Dew point51°
Mon, 0258° / 55°1.17Heavy rain
58 °Heavy rain

Carnarvon, Monday, 2 November

Heavy rain. High 58°, low 55°.

Pressure29.74 inHg
Wind15.7 mph SE
Humidity98%
Visibility—
Dew point55°
Tue, 0368° / 58°0.07Light rain
68 °Light rain

Carnarvon, Tuesday, 3 November

Light rain. High 68°, low 58°.

Pressure29.62 inHg
Wind5.8 mph SE
Humidity73%
Visibility—
Dew point58°
Wed, 0466° / 53°0Clear
66 °Clear

Carnarvon, Wednesday, 4 November

Clear. High 66°, low 53°.

Pressure29.74 inHg
Wind8.9 mph W
Humidity58%
Visibility—
Dew point48°
Thu, 0559° / 53°0.28Light rain
59 °Light rain

Carnarvon, Thursday, 5 November

Light rain. High 59°, low 53°.

Pressure29.83 inHg
Wind7 mph SW
Humidity96%
Visibility—
Dew point53°
Fri, 0663° / 50°0Partly cloudy
63 °Partly cloudy

Carnarvon, Friday, 6 November

Partly cloudy. High 63°, low 50°.

Pressure29.80 inHg
Wind14.3 mph SW
Humidity52%
Visibility—
Dew point43°
Sat, 0769° / 53°0Clear
69 °Clear

Carnarvon, Saturday, 7 November

Clear. High 69°, low 53°.

Pressure29.88 inHg
Wind12.2 mph W
Humidity42%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1446° / 32°0.03Climate normal
46 °Climate normal

Carnarvon, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2025)
Record low10° (2014)
Sun, 1547° / 31°0.06Climate normal
47 °Climate normal

Carnarvon, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.06 in
Chance of precipitation18%
Record high69° (2001)
Record low11° (1972)
Mon, 1647° / 31°0.05Climate normal
47 °Climate normal

Carnarvon, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.05 in
Chance of precipitation17%
Record high70° (2001)
Record low6° (1997)
Tue, 1747° / 31°0.07Climate normal
47 °Climate normal

Carnarvon, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2016)
Record low7° (2000)
Wed, 1846° / 31°0.07Climate normal
46 °Climate normal

Carnarvon, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high72° (1999)
Record low2° (1961)
Thu, 1945° / 31°0.07Climate normal
45 °Climate normal

Carnarvon, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation25%
Record high65° (2020)
Record low7° (1978)
Fri, 2043° / 29°0.09Climate normal
43 °Climate normal

Carnarvon, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation17%
Record high66° (2003)
Record low8° (1968)
Sat, 2143° / 27°0.04Climate normal
43 °Climate normal

Carnarvon, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation10%
Record high70° (1990)
Record low-2° (2000)

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.