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As of 16:24 CDT

Weather in Avon, SD

84°Current weather

Avon, Saturday, 8 August, 16:24

Overcast. Feels like 83°. High 85°, low 57°.

Pressure29.83 inHg
Wind12.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point57°
Sun, 0991° / 68°0Clear
91 °Clear

Avon, Sunday, 9 August

Clear. High 91°, low 68°.

Pressure29.74 inHg
Wind11.4 mph N
Humidity33%
Visibility6.2 mi
Dew point59°
Mon, 10105° / 67°0Partly cloudy
105 °Partly cloudy

Avon, Monday, 10 August

Partly cloudy. High 105°, low 67°.

Pressure29.74 inHg
Wind12.4 mph E
Humidity27%
Visibility6.2 mi
Dew point58°
Tue, 1199° / 66°0Light rain
99 °Light rain

Avon, Tuesday, 11 August

Light rain. High 99°, low 66°.

Pressure29.80 inHg
Wind13.5 mph NE
Humidity36%
Visibility6.2 mi
Dew point61°
Wed, 12101° / 70°0.06Light rain
101 °Light rain

Avon, Wednesday, 12 August

Light rain. High 101°, low 70°.

Pressure29.80 inHg
Wind10.6 mph SE
Humidity31%
Visibility6.2 mi
Dew point59°
Thu, 1388° / 62°0.11Light rain
88 °Light rain

Avon, Thursday, 13 August

Light rain. High 88°, low 62°.

Pressure30.00 inHg
Wind16.3 mph NE
Humidity33%
Visibility—
Dew point49°
Fri, 1490° / 61°0Overcast
90 °Overcast

Avon, Friday, 14 August

Overcast. High 90°, low 61°.

Pressure30.12 inHg
Wind15.7 mph S
Humidity32%
Visibility—
Dew point49°
Sat, 1586° / 64°0.04Light rain
86 °Light rain

Avon, Saturday, 15 August

Light rain. High 86°, low 64°.

Pressure30.09 inHg
Wind14.5 mph S
Humidity65%
Visibility—
Dew point60°
Sun, 1699° / 69°0.04Light rain
99 °Light rain

Avon, Sunday, 16 August

Light rain. High 99°, low 69°.

Pressure29.91 inHg
Wind10.7 mph SW
Humidity44%
Visibility—
Dew point65°
Mon, 1791° / 68°0.03Light rain
91 °Light rain

Avon, Monday, 17 August

Light rain. High 91°, low 68°.

Pressure30.00 inHg
Wind8.6 mph NE
Humidity42%
Visibility—
Dew point62°
Tue, 18102° / 67°0.03Light rain
102 °Light rain

Avon, Tuesday, 18 August

Light rain. High 102°, low 67°.

Pressure29.91 inHg
Wind10.7 mph SW
Humidity33%
Visibility—
Dew point58°
Wed, 1999° / 66°0.13Light rain
99 °Light rain

Avon, Wednesday, 19 August

Light rain. High 99°, low 66°.

Pressure29.83 inHg
Wind16 mph NE
Humidity29%
Visibility—
Dew point53°
Thu, 2087° / 61°0Mostly clear
87 °Mostly clear

Avon, Thursday, 20 August

Mostly clear. High 87°, low 61°.

Pressure29.97 inHg
Wind9.5 mph S
Humidity37%
Visibility—
Dew point53°
Fri, 2191° / 67°0.03Light rain
91 °Light rain

Avon, Friday, 21 August

Light rain. High 91°, low 67°.

Pressure29.88 inHg
Wind14.4 mph SE
Humidity33%
Visibility—
Dew point55°
Sat, 2281° / 63°0Overcast
81 °Overcast

Avon, Saturday, 22 August

Overcast. High 81°, low 63°.

Pressure30.06 inHg
Wind16 mph NE
Humidity57%
Visibility—
Dew point55°
Sun, 2380° / 53°0Mostly clear
80 °Mostly clear

Avon, Sunday, 23 August

Mostly clear. High 80°, low 53°.

Pressure30.15 inHg
Wind11.8 mph E
Humidity31%
Visibility—
Dew point42°

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 Avon, 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 Avon, 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.