As of 19:10 CDT

Weather in Yarmouth, IA

75°Current weather

Yarmouth, Saturday, 10 October, 19:10

Mostly clear. Feels like 75°. High 83°, low 60°.

Pressure29.91 inHg
Wind6.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point57°

Monthly outlook for Yarmouth, IA: average high 63.5°, average low 47.1°. That is 0.7° above the climate normal for October. Precipitation is expected on 3 days (about 3.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 12 October (84.4°), the coolest 18 October (25.1°).

63.5°/47.1°
Average high / low
+0.7°
Above normal
3 / 4
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October65.6°63.2°+1.3°
20 October – 29 October60.1°59.3°+0.4°
30 October – 8 Novemberat normal54.7°—

October records over 66 years

91.4°6 October 1963All-time high
21.6°29 October 1980All-time low

Climate normals and records are computed from the nearest reference point — Mediapolis (8 mi).

Sun, 1184° / 56°0Clear
84 °Clear

Yarmouth, Sunday, 11 October

Clear. High 84°, low 56°.

Pressure29.94 inHg
Wind8.1 mph S
Humidity59%
Visibility6.2 mi
Dew point60°
Mon, 1284° / 65°0Clear
84 °Clear

Yarmouth, Monday, 12 October

Clear. High 84°, low 65°.

Pressure29.80 inHg
Wind13.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point65°
Tue, 1379° / 67°0.01Light rain
79 °Light rain

Yarmouth, Tuesday, 13 October

Light rain. High 79°, low 67°.

Pressure29.88 inHg
Wind6 mph NW
Humidity69%
Visibility6.2 mi
Dew point65°
Wed, 1471° / 62°0.34Rain
71 °Rain

Yarmouth, Wednesday, 14 October

Rain. High 71°, low 62°.

Pressure30.09 inHg
Wind8.2 mph N
Humidity68%
Visibility6.2 mi
Dew point57°
Thu, 1563° / 56°2.57Heavy rain
63 °Heavy rain

Yarmouth, Thursday, 15 October

Heavy rain. High 63°, low 56°.

Pressure30.18 inHg
Wind12.6 mph E
Humidity96%
Visibility—
Dew point56°
Fri, 1656° / 37°0Mostly clear
56 °Mostly clear

Yarmouth, Friday, 16 October

Mostly clear. High 56°, low 37°.

Pressure30.18 inHg
Wind22.9 mph NW
Humidity47%
Visibility—
Dew point33°
Sat, 1739° / 31°0Overcast
39 °Overcast

Yarmouth, Saturday, 17 October

Overcast. High 39°, low 31°.

Pressure30.39 inHg
Wind20.6 mph NW
Humidity52%
Visibility—
Dew point20°
Sun, 1844° / 25°0Clear
44 °Clear

Yarmouth, Sunday, 18 October

Clear. High 44°, low 25°.

Pressure30.65 inHg
Wind11.5 mph N
Humidity35%
Visibility—
Dew point14°
Mon, 1953° / 31°0Overcast
53 °Overcast

Yarmouth, Monday, 19 October

Overcast. High 53°, low 31°.

Pressure30.56 inHg
Wind15.4 mph S
Humidity29%
Visibility—
Dew point16°
Tue, 2063° / 38°0Clear
63 °Clear

Yarmouth, Tuesday, 20 October

Clear. High 63°, low 38°.

Pressure30.33 inHg
Wind14.7 mph S
Humidity36%
Visibility—
Dew point29°
Wed, 2168° / 44°0Clear
68 °Clear

Yarmouth, Wednesday, 21 October

Clear. High 68°, low 44°.

Pressure30.18 inHg
Wind17 mph S
Humidity34%
Visibility—
Dew point33°
Thu, 2267° / 51°0.06Light rain
67 °Light rain

Yarmouth, Thursday, 22 October

Light rain. High 67°, low 51°.

Pressure30.18 inHg
Wind16.5 mph NW
Humidity37%
Visibility—
Dew point38°
Fri, 2349° / 42°0Overcast
49 °Overcast

Yarmouth, Friday, 23 October

Overcast. High 49°, low 42°.

Pressure30.27 inHg
Wind13.8 mph NW
Humidity58%
Visibility—
Dew point34°
Sat, 2453° / 44°0Overcast
53 °Overcast

Yarmouth, Saturday, 24 October

Overcast. High 53°, low 44°.

Pressure30.24 inHg
Wind8.7 mph NW
Humidity68%
Visibility—
Dew point40°
Sun, 2561° / 44°0Overcast
61 °Overcast

Yarmouth, Sunday, 25 October

Overcast. High 61°, low 44°.

Pressure30.21 inHg
Wind10 mph N
Humidity58%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2658° / 43°0.11Climate normal
58 °Climate normal

Yarmouth, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation25%
Record high82° (1963)
Record low25° (1962)
Tue, 2757° / 42°0.07Climate normal
57 °Climate normal

Yarmouth, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation15%
Record high75° (2014)
Record low26° (1997)
Wed, 2857° / 42°0.04Climate normal
57 °Climate normal

Yarmouth, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.04 in
Chance of precipitation18%
Record high76° (2016)
Record low25° (1967)
Thu, 2958° / 42°0.06Climate normal
58 °Climate normal

Yarmouth, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation23%
Record high79° (2024)
Record low22° (1980)
Fri, 3058° / 43°0.1Climate normal
58 °Climate normal

Yarmouth, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation37%
Record high77° (2024)
Record low25° (1988)
Sat, 3157° / 43°0.15Climate normal
57 °Climate normal

Yarmouth, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.15 in
Chance of precipitation33%
Record high75° (1968)
Record low25° (1993)
Sun, 0156° / 42°0.18Climate normal
56 °Climate normal

Yarmouth, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.18 in
Chance of precipitation30%
Record high77° (2016)
Record low23° (2023)
Mon, 0255° / 40°0.08Climate normal
55 °Climate normal

Yarmouth, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (1987)
Record low19° (1991)
Tue, 0354° / 40°0.07Climate normal
54 °Climate normal

Yarmouth, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (1978)
Record low14° (1991)
Wed, 0454° / 40°0.11Climate normal
54 °Climate normal

Yarmouth, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation23%
Record high73° (2022)
Record low13° (1991)
Thu, 0553° / 39°0.1Climate normal
53 °Climate normal

Yarmouth, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation23%
Record high73° (1978)
Record low21° (1991)
Fri, 0653° / 38°0.07Climate normal
53 °Climate normal

Yarmouth, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2020)
Record low20° (1991)
Sat, 0753° / 38°0.02Climate normal
53 °Climate normal

Yarmouth, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (1966)
Record low7° (1991)
Sun, 0853° / 38°0.05Climate normal
53 °Climate normal

Yarmouth, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation23%
Record high77° (1999)
Record low3° (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 Yarmouth, 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 Yarmouth, 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.