As of 21:40 CDT

Weather in May City, IA

48°Current weather

May City, Monday, 19 October, 21:40

Clear. Feels like 45°. High 66°, low 39°.

Pressure30.27 inHg
Wind5.8 mph SE
Humidity76%
Visibility6.2 mi
Dew point43°

Monthly outlook for May City, IA: average high 61.1°, average low 43.4°. That is 4° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 22 October (72.7°), the coolest 28 October (23.8°).

61.1°/43.4°
Average high / low
+4°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October61.3°55.6°+3.1°
29 October – 7 November60.7°50.1°+5.9°
8 November – 17 Novemberat normal43.9°—

October records over 66 years

89.2°3 October 2025All-time high
14.4°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Melvin (7 mi).

Tue, 2069° / 42°0Clear
69 °Clear

May City, Tuesday, 20 October

Clear. High 69°, low 42°.

Pressure30.27 inHg
Wind10.1 mph S
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2170° / 47°0Clear
70 °Clear

May City, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.18 inHg
Wind3.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point52°
Thu, 2273° / 50°0Clear
73 °Clear

May City, Thursday, 22 October

Clear. High 73°, low 50°.

Pressure30.21 inHg
Wind7.8 mph S
Humidity64%
Visibility6.2 mi
Dew point55°
Fri, 2367° / 55°0.01Light rain
67 °Light rain

May City, Friday, 23 October

Light rain. High 67°, low 55°.

Pressure30.12 inHg
Wind14.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point51°
Sat, 2471° / 59°0.1Light rain
71 °Light rain

May City, Saturday, 24 October

Light rain. High 71°, low 59°.

Pressure30.09 inHg
Wind16.5 mph S
Humidity50%
Visibility—
Dew point49°
Sun, 2561° / 49°0.17Rain
61 °Rain

May City, Sunday, 25 October

Rain. High 61°, low 49°.

Pressure30.36 inHg
Wind13.2 mph NW
Humidity60%
Visibility—
Dew point44°
Mon, 2650° / 39°0Overcast
50 °Overcast

May City, Monday, 26 October

Overcast. High 50°, low 39°.

Pressure30.36 inHg
Wind9.9 mph NE
Humidity33%
Visibility—
Dew point20°
Tue, 2742° / 30°0Clear
42 °Clear

May City, Tuesday, 27 October

Clear. High 42°, low 30°.

Pressure30.62 inHg
Wind17.5 mph N
Humidity29%
Visibility—
Dew point8°
Wed, 2843° / 24°0Clear
43 °Clear

May City, Wednesday, 28 October

Clear. High 43°, low 24°.

Pressure30.53 inHg
Wind9.3 mph W
Humidity26%
Visibility—
Dew point5°
Thu, 2953° / 32°0Clear
53 °Clear

May City, Thursday, 29 October

Clear. High 53°, low 32°.

Pressure30.15 inHg
Wind7.9 mph SW
Humidity37%
Visibility—
Dew point23°
Fri, 3059° / 38°0Clear
59 °Clear

May City, Friday, 30 October

Clear. High 59°, low 38°.

Pressure29.94 inHg
Wind7.3 mph S
Humidity50%
Visibility—
Dew point35°
Sat, 3164° / 44°0Partly cloudy
64 °Partly cloudy

May City, Saturday, 31 October

Partly cloudy. High 64°, low 44°.

Pressure29.94 inHg
Wind8.2 mph SE
Humidity65%
Visibility—
Dew point47°
Sun, 0163° / 51°0.01Light rain
63 °Light rain

May City, Sunday, 1 November

Light rain. High 63°, low 51°.

Pressure29.94 inHg
Wind7.1 mph S
Humidity65%
Visibility—
Dew point47°
Mon, 0265° / 53°0Mostly clear
65 °Mostly clear

May City, Monday, 2 November

Mostly clear. High 65°, low 53°.

Pressure30.03 inHg
Wind11.1 mph NW
Humidity52%
Visibility—
Dew point43°
Tue, 0360° / 43°0Clear
60 °Clear

May City, Tuesday, 3 November

Clear. High 60°, low 43°.

Pressure30.06 inHg
Wind7.5 mph NW
Humidity39%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0449° / 33°0.02Climate normal
49 °Climate normal

May City, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (2020)
Record low-12° (1991)
Thu, 0549° / 33°0.05Climate normal
49 °Climate normal

May City, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (2001)
Record low11° (1991)
Fri, 0649° / 33°0.04Climate normal
49 °Climate normal

May City, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (2020)
Record low2° (1991)
Sat, 0748° / 32°0.02Climate normal
48 °Climate normal

May City, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2001)
Record low-17° (1991)
Sun, 0848° / 32°0.04Climate normal
48 °Climate normal

May City, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.04 in
Chance of precipitation13%
Record high75° (1999)
Record low-2° (1991)
Mon, 0946° / 32°0.15Climate normal
46 °Climate normal

May City, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.15 in
Chance of precipitation23%
Record high71° (1999)
Record low13° (2018)
Tue, 1044° / 29°0.09Climate normal
44 °Climate normal

May City, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high69° (2012)
Record low10° (2018)
Wed, 1142° / 27°0.06Climate normal
42 °Climate normal

May City, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation20%
Record high64° (1964)
Record low3° (1986)
Thu, 1241° / 27°0.06Climate normal
41 °Climate normal

May City, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high66° (1999)
Record low-1° (1966)
Fri, 1344° / 28°0.06Climate normal
44 °Climate normal

May City, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high71° (1999)
Record low1° (1986)
Sat, 1443° / 29°0.03Climate normal
43 °Climate normal

May City, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.03 in
Chance of precipitation13%
Record high69° (2025)
Record low8° (2014)
Sun, 1544° / 28°0.06Climate normal
44 °Climate normal

May City, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation20%
Record high67° (2001)
Record low7° (2000)
Mon, 1644° / 28°0.1Climate normal
44 °Climate normal

May City, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.1 in
Chance of precipitation20%
Record high69° (2001)
Record low-2° (2014)
Tue, 1743° / 28°0.06Climate normal
43 °Climate normal

May City, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (2001)
Record low4° (2014)

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 May City, 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 May City, 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.