As of 12:52 CDT

Weather in Pierson, IA

83°Current weather

Pierson, Sunday, 11 October, 12:52

Overcast. Feels like 83°. High 83°, low 63°.

Pressure29.74 inHg
Wind12.8 mph S
Humidity43%
Visibility6.2 mi
Dew point58°

Monthly outlook for Pierson, IA: average high 67°, average low 50.8°. That is 3.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 12 October (89.7°), the coolest 17 October (33.6°).

67°/50.8°
Average high / low
+3.8°
Above normal
4 / 3
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October67°61.2°+3.2°
21 October – 30 October67°57.1°+5.5°
31 October – 9 Novemberat normal51.3°—

October records over 66 years

88.9°3 October 2025All-time high
16.5°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Kingsley (6 mi).

Mon, 1290° / 66°0Clear
90 °Clear

Pierson, Monday, 12 October

Clear. High 90°, low 66°.

Pressure29.62 inHg
Wind13.6 mph S
Humidity50%
Visibility6.2 mi
Dew point60°
Tue, 1368° / 55°0Mostly clear
68 °Mostly clear

Pierson, Tuesday, 13 October

Mostly clear. High 68°, low 55°.

Pressure29.94 inHg
Wind7.4 mph N
Humidity59%
Visibility6.2 mi
Dew point51°
Wed, 1463° / 48°0Overcast
63 °Overcast

Pierson, Wednesday, 14 October

Overcast. High 63°, low 48°.

Pressure30.18 inHg
Wind8.2 mph NE
Humidity54%
Visibility6.2 mi
Dew point42°
Thu, 1555° / 52°0.93Heavy rain
55 °Heavy rain

Pierson, Thursday, 15 October

Heavy rain. High 55°, low 52°.

Pressure30.06 inHg
Wind9.7 mph NE
Humidity95%
Visibility1.6 mi
Dew point53°
Fri, 1657° / 44°0Clear
57 °Clear

Pierson, Friday, 16 October

Clear. High 57°, low 44°.

Pressure30.62 inHg
Wind17.7 mph N
Humidity52%
Visibility—
Dew point35°
Sat, 1753° / 34°0Overcast
53 °Overcast

Pierson, Saturday, 17 October

Overcast. High 53°, low 34°.

Pressure30.56 inHg
Wind16 mph S
Humidity29%
Visibility—
Dew point16°
Sun, 1864° / 42°0Overcast
64 °Overcast

Pierson, Sunday, 18 October

Overcast. High 64°, low 42°.

Pressure30.09 inHg
Wind22.7 mph SW
Humidity31%
Visibility—
Dew point25°
Mon, 1968° / 45°0Partly cloudy
68 °Partly cloudy

Pierson, Monday, 19 October

Partly cloudy. High 68°, low 45°.

Pressure30.18 inHg
Wind10.8 mph S
Humidity34%
Visibility—
Dew point33°
Tue, 2069° / 49°0Mostly clear
69 °Mostly clear

Pierson, Tuesday, 20 October

Mostly clear. High 69°, low 49°.

Pressure30.03 inHg
Wind20.3 mph S
Humidity45%
Visibility—
Dew point40°
Wed, 2173° / 56°0.07Light rain
73 °Light rain

Pierson, Wednesday, 21 October

Light rain. High 73°, low 56°.

Pressure29.97 inHg
Wind18 mph S
Humidity56%
Visibility—
Dew point51°
Thu, 2273° / 53°0.37Rain
73 °Rain

Pierson, Thursday, 22 October

Rain. High 73°, low 53°.

Pressure30.12 inHg
Wind11 mph SE
Humidity52%
Visibility—
Dew point49°
Fri, 2367° / 58°0.14Light rain
67 °Light rain

Pierson, Friday, 23 October

Light rain. High 67°, low 58°.

Pressure30.12 inHg
Wind8.6 mph E
Humidity75%
Visibility—
Dew point56°
Sat, 2471° / 54°0Clear
71 °Clear

Pierson, Saturday, 24 October

Clear. High 71°, low 54°.

Pressure30.09 inHg
Wind10.3 mph S
Humidity56%
Visibility—
Dew point51°
Sun, 2564° / 52°0.03Light rain
64 °Light rain

Pierson, Sunday, 25 October

Light rain. High 64°, low 52°.

Pressure30.03 inHg
Wind17.6 mph NW
Humidity29%
Visibility—
Dew point30°
Mon, 2654° / 43°0Partly cloudy
54 °Partly cloudy

Pierson, Monday, 26 October

Partly cloudy. High 54°, low 43°.

Pressure30.06 inHg
Wind15.3 mph N
Humidity49%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2756° / 40°0.08Climate normal
56 °Climate normal

Pierson, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (1999)
Record low17° (2020)
Wed, 2855° / 39°0.05Climate normal
55 °Climate normal

Pierson, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.05 in
Chance of precipitation15%
Record high78° (2016)
Record low20° (1967)
Thu, 2956° / 38°0.07Climate normal
56 °Climate normal

Pierson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high79° (2024)
Record low24° (1980)
Fri, 3055° / 39°0.09Climate normal
55 °Climate normal

Pierson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (2024)
Record low19° (1991)
Sat, 3153° / 37°0.09Climate normal
53 °Climate normal

Pierson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1968)
Record low18° (1993)
Sun, 0152° / 37°0.08Climate normal
52 °Climate normal

Pierson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (1990)
Record low19° (2002)
Mon, 0252° / 36°0.04Climate normal
52 °Climate normal

Pierson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2022)
Record low10° (1991)
Tue, 0352° / 36°0.06Climate normal
52 °Climate normal

Pierson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation18%
Record high74° (2022)
Record low1° (1991)
Wed, 0451° / 35°0.01Climate normal
51 °Climate normal

Pierson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.01 in
Chance of precipitation13%
Record high71° (1975)
Record low-14° (1991)
Thu, 0551° / 35°0.05Climate normal
51 °Climate normal

Pierson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high72° (2008)
Record low14° (1991)
Fri, 0651° / 35°0.03Climate normal
51 °Climate normal

Pierson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.03 in
Chance of precipitation10%
Record high71° (2020)
Record low7° (1991)
Sat, 0751° / 34°0.02Climate normal
51 °Climate normal

Pierson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2001)
Record low-11° (1991)
Sun, 0851° / 34°0.05Climate normal
51 °Climate normal

Pierson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (1999)
Record low-5° (1991)
Mon, 0949° / 34°0.15Climate normal
49 °Climate normal

Pierson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.15 in
Chance of precipitation28%
Record high73° (1999)
Record low15° (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 Pierson, 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 Pierson, 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.