As of 07:29 CDT

Weather in Pierson, IA

64°Current weather

Pierson, Saturday, 10 October, 07:29

Clear. Feels like 63°. High 86°, low 64°.

Pressure29.80 inHg
Wind14 mph S
Humidity68%
Visibility6.2 mi
Dew point53°

Monthly outlook for Pierson, IA: average high 63.9°, average low 47.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 10 October (86.3°), the coolest 18 October (27.9°).

63.9°/47.8°
Average high / low
+1.9°
Above normal
1 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October64.8°61.4°+1.9°
20 October – 29 October62.4°57.7°+2.6°
30 October – 8 Novemberat normal51.9°—

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).

Sun, 1183° / 66°0Mostly clear
83 °Mostly clear

Pierson, Sunday, 11 October

Mostly clear. High 83°, low 66°.

Pressure29.74 inHg
Wind12.8 mph S
Humidity48%
Visibility6.2 mi
Dew point56°
Mon, 1285° / 66°0Clear
85 °Clear

Pierson, Monday, 12 October

Clear. High 85°, low 66°.

Pressure29.65 inHg
Wind9.6 mph S
Humidity49%
Visibility6.2 mi
Dew point60°
Tue, 1367° / 56°0Overcast
67 °Overcast

Pierson, Tuesday, 13 October

Overcast. High 67°, low 56°.

Pressure29.97 inHg
Wind7.6 mph N
Humidity65%
Visibility6.2 mi
Dew point49°
Wed, 1462° / 51°0Overcast
62 °Overcast

Pierson, Wednesday, 14 October

Overcast. High 62°, low 51°.

Pressure30.24 inHg
Wind9.6 mph NE
Humidity51%
Visibility—
Dew point41°
Thu, 1564° / 51°0Overcast
64 °Overcast

Pierson, Thursday, 15 October

Overcast. High 64°, low 51°.

Pressure30.30 inHg
Wind12.9 mph SW
Humidity59%
Visibility—
Dew point46°
Fri, 1653° / 39°0Partly cloudy
53 °Partly cloudy

Pierson, Friday, 16 October

Partly cloudy. High 53°, low 39°.

Pressure30.00 inHg
Wind27.3 mph W
Humidity48%
Visibility—
Dew point30°
Sat, 1741° / 32°0.01Light snow
41 °Light snow

Pierson, Saturday, 17 October

Light snow. High 41°, low 32°.

Pressure30.53 inHg
Wind22.7 mph NW
Humidity51%
Visibility—
Dew point21°
Sun, 1847° / 28°0Overcast
47 °Overcast

Pierson, Sunday, 18 October

Overcast. High 47°, low 28°.

Pressure30.47 inHg
Wind15.4 mph S
Humidity36%
Visibility—
Dew point17°
Mon, 1960° / 38°0Clear
60 °Clear

Pierson, Monday, 19 October

Clear. High 60°, low 38°.

Pressure30.12 inHg
Wind18.6 mph S
Humidity40%
Visibility—
Dew point28°
Tue, 2065° / 44°0Clear
65 °Clear

Pierson, Tuesday, 20 October

Clear. High 65°, low 44°.

Pressure30.06 inHg
Wind14.3 mph S
Humidity38%
Visibility—
Dew point34°
Wed, 2169° / 49°0Clear
69 °Clear

Pierson, Wednesday, 21 October

Clear. High 69°, low 49°.

Pressure29.97 inHg
Wind18.6 mph S
Humidity38%
Visibility—
Dew point37°
Thu, 2260° / 51°0.24Rain
60 °Rain

Pierson, Thursday, 22 October

Rain. High 60°, low 51°.

Pressure29.91 inHg
Wind17.3 mph S
Humidity69%
Visibility—
Dew point49°
Fri, 2364° / 47°0Partly cloudy
64 °Partly cloudy

Pierson, Friday, 23 October

Partly cloudy. High 64°, low 47°.

Pressure29.88 inHg
Wind20.1 mph S
Humidity43%
Visibility—
Dew point38°
Sat, 2458° / 46°0Overcast
58 °Overcast

Pierson, Saturday, 24 October

Overcast. High 58°, low 46°.

Pressure29.83 inHg
Wind21.4 mph NW
Humidity45%
Visibility—
Dew point35°
Sun, 2557° / 37°0Overcast
57 °Overcast

Pierson, Sunday, 25 October

Overcast. High 57°, low 37°.

Pressure29.80 inHg
Wind16.1 mph S
Humidity41%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2657° / 40°0.06Climate normal
57 °Climate normal

Pierson, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high76° (1989)
Record low18° (2020)
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)

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.