As of 06:03 CDT

Weather in Mayfield, SD

69°Current weather

Mayfield, Sunday, 11 October, 06:03

Clear. Feels like 69°. High 86°, low 66°.

Pressure29.71 inHg
Wind10.4 mph S
Humidity52%
Visibility6.2 mi
Dew point51°

Monthly outlook for Mayfield, SD: average high 64.8°, average low 46.3°. That is 2.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 11 October (86.4°), the coolest 17 October (25.4°).

64.8°/46.3°
Average high / low
+2.4°
Above normal
1 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October65°61.6°+1.9°
21 October – 30 October64.5°57.2°+4.1°
31 October – 9 Novemberat normal51.7°—

October records over 66 years

93°3 October 2025All-time high
5°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Yankton (14 mi).

Mon, 1279° / 59°0Clear
79 °Clear

Mayfield, Monday, 12 October

Clear. High 79°, low 59°.

Pressure29.62 inHg
Wind6.3 mph W
Humidity52%
Visibility6.2 mi
Dew point57°
Tue, 1362° / 50°0Overcast
62 °Overcast

Mayfield, Tuesday, 13 October

Overcast. High 62°, low 50°.

Pressure30.00 inHg
Wind8.3 mph N
Humidity53%
Visibility6.2 mi
Dew point41°
Wed, 1464° / 48°0Clear
64 °Clear

Mayfield, Wednesday, 14 October

Clear. High 64°, low 48°.

Pressure30.24 inHg
Wind7.1 mph NE
Humidity50%
Visibility6.2 mi
Dew point39°
Thu, 1557° / 51°0.45Rain
57 °Rain

Mayfield, Thursday, 15 October

Rain. High 57°, low 51°.

Pressure30.21 inHg
Wind14.1 mph N
Humidity88%
Visibility—
Dew point50°
Fri, 1657° / 41°0Clear
57 °Clear

Mayfield, Friday, 16 October

Clear. High 57°, low 41°.

Pressure30.68 inHg
Wind14.8 mph N
Humidity46%
Visibility—
Dew point32°
Sat, 1743° / 25°0Mostly clear
43 °Mostly clear

Mayfield, Saturday, 17 October

Mostly clear. High 43°, low 25°.

Pressure30.65 inHg
Wind12.8 mph NW
Humidity27%
Visibility—
Dew point8°
Sun, 1859° / 34°0Overcast
59 °Overcast

Mayfield, Sunday, 18 October

Overcast. High 59°, low 34°.

Pressure30.15 inHg
Wind20.6 mph S
Humidity30%
Visibility—
Dew point20°
Mon, 1971° / 45°0Clear
71 °Clear

Mayfield, Monday, 19 October

Clear. High 71°, low 45°.

Pressure30.00 inHg
Wind8.8 mph SE
Humidity36%
Visibility—
Dew point36°
Tue, 2072° / 48°0Mostly clear
72 °Mostly clear

Mayfield, Tuesday, 20 October

Mostly clear. High 72°, low 48°.

Pressure29.80 inHg
Wind16 mph S
Humidity32%
Visibility—
Dew point35°
Wed, 2167° / 51°0Overcast
67 °Overcast

Mayfield, Wednesday, 21 October

Overcast. High 67°, low 51°.

Pressure30.09 inHg
Wind10 mph N
Humidity29%
Visibility—
Dew point29°
Thu, 2265° / 45°0Mostly clear
65 °Mostly clear

Mayfield, Thursday, 22 October

Mostly clear. High 65°, low 45°.

Pressure30.36 inHg
Wind12.7 mph SE
Humidity38%
Visibility—
Dew point33°
Fri, 2376° / 57°0.01Light rain
76 °Light rain

Mayfield, Friday, 23 October

Light rain. High 76°, low 57°.

Pressure29.80 inHg
Wind19.7 mph W
Humidity41%
Visibility—
Dew point48°
Sat, 2458° / 44°0Partly cloudy
58 °Partly cloudy

Mayfield, Saturday, 24 October

Partly cloudy. High 58°, low 44°.

Pressure30.33 inHg
Wind17 mph NW
Humidity32%
Visibility—
Dew point26°
Sun, 2562° / 38°0Mostly clear
62 °Mostly clear

Mayfield, Sunday, 25 October

Mostly clear. High 62°, low 38°.

Pressure30.36 inHg
Wind12 mph W
Humidity36%
Visibility—
Dew point26°
Mon, 2659° / 40°0Clear
59 °Clear

Mayfield, Monday, 26 October

Clear. High 59°, low 40°.

Pressure30.27 inHg
Wind8.5 mph NW
Humidity40%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2756° / 40°0.07Climate normal
56 °Climate normal

Mayfield, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (1999)
Record low5° (2020)
Wed, 2856° / 39°0.03Climate normal
56 °Climate normal

Mayfield, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.03 in
Chance of precipitation15%
Record high80° (2016)
Record low22° (2017)
Thu, 2955° / 39°0.07Climate normal
55 °Climate normal

Mayfield, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (1990)
Record low23° (1991)
Fri, 3054° / 39°0.15Climate normal
54 °Climate normal

Mayfield, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.15 in
Chance of precipitation27%
Record high73° (1965)
Record low18° (1991)
Sat, 3154° / 37°0.06Climate normal
54 °Climate normal

Mayfield, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high76° (1990)
Record low15° (2002)
Sun, 0153° / 37°0.06Climate normal
53 °Climate normal

Mayfield, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.06 in
Chance of precipitation15%
Record high74° (1990)
Record low16° (2002)
Mon, 0252° / 37°0.04Climate normal
52 °Climate normal

Mayfield, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (2005)
Record low11° (1991)
Tue, 0352° / 36°0.06Climate normal
52 °Climate normal

Mayfield, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (1978)
Record low6° (1991)
Wed, 0452° / 35°0.02Climate normal
52 °Climate normal

Mayfield, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1975)
Record low-6° (1991)
Thu, 0553° / 36°0.04Climate normal
53 °Climate normal

Mayfield, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (2001)
Record low12° (1990)
Fri, 0652° / 35°0.03Climate normal
52 °Climate normal

Mayfield, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.03 in
Chance of precipitation12%
Record high76° (2020)
Record low9° (1991)
Sat, 0752° / 35°0.02Climate normal
52 °Climate normal

Mayfield, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2001)
Record low-9° (1991)
Sun, 0851° / 35°0.05Climate normal
51 °Climate normal

Mayfield, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation13%
Record high79° (1999)
Record low-2° (1991)
Mon, 0949° / 34°0.12Climate normal
49 °Climate normal

Mayfield, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.12 in
Chance of precipitation23%
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 Mayfield, SD 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 Mayfield, SD 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.