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As of 12:35 CDT

Weather in Egan, SD

80°Current weather

Egan, Saturday, 8 August, 12:35

Clear. Feels like 80°. High 84°, low 55°.

Pressure29.97 inHg
Wind10.8 mph S
Humidity46%
Visibility6.2 mi
Dew point57°
Sun, 0981° / 68°0.32Rain
81 °Rain

Egan, Sunday, 9 August

Rain. High 81°, low 68°.

Pressure29.80 inHg
Wind8.1 mph E
Humidity54%
Visibility6.2 mi
Dew point65°
Mon, 1095° / 67°0Overcast
95 °Overcast

Egan, Monday, 10 August

Overcast. High 95°, low 67°.

Pressure29.83 inHg
Wind7.9 mph SE
Humidity47%
Visibility6.2 mi
Dew point64°
Tue, 1191° / 62°0.03Light rain
91 °Light rain

Egan, Tuesday, 11 August

Light rain. High 91°, low 62°.

Pressure29.83 inHg
Wind10 mph NE
Humidity45%
Visibility6.2 mi
Dew point61°
Wed, 1293° / 63°0Clear
93 °Clear

Egan, Wednesday, 12 August

Clear. High 93°, low 63°.

Pressure29.88 inHg
Wind4.7 mph S
Humidity29%
Visibility6.2 mi
Dew point51°
Thu, 1376° / 51°0.03Light rain
76 °Light rain

Egan, Thursday, 13 August

Light rain. High 76°, low 51°.

Pressure30.12 inHg
Wind12.7 mph N
Humidity32%
Visibility—
Dew point38°
Fri, 1485° / 53°0Partly cloudy
85 °Partly cloudy

Egan, Friday, 14 August

Partly cloudy. High 85°, low 53°.

Pressure30.09 inHg
Wind7.6 mph S
Humidity25%
Visibility—
Dew point38°
Sat, 1589° / 62°0Overcast
89 °Overcast

Egan, Saturday, 15 August

Overcast. High 89°, low 62°.

Pressure30.03 inHg
Wind12.6 mph E
Humidity26%
Visibility—
Dew point43°
Sun, 1670° / 65°0.15Light rain
70 °Light rain

Egan, Sunday, 16 August

Light rain. High 70°, low 65°.

Pressure30.00 inHg
Wind11.7 mph SE
Humidity85%
Visibility—
Dew point64°
Mon, 1785° / 63°0Overcast
85 °Overcast

Egan, Monday, 17 August

Overcast. High 85°, low 63°.

Pressure29.97 inHg
Wind12.4 mph N
Humidity50%
Visibility—
Dew point58°
Tue, 1893° / 58°0.04Light rain
93 °Light rain

Egan, Tuesday, 18 August

Light rain. High 93°, low 58°.

Pressure29.88 inHg
Wind16.7 mph N
Humidity40%
Visibility—
Dew point53°
Wed, 1978° / 56°0Partly cloudy
78 °Partly cloudy

Egan, Wednesday, 19 August

Partly cloudy. High 78°, low 56°.

Pressure30.18 inHg
Wind13.6 mph NE
Humidity32%
Visibility—
Dew point42°
Thu, 2080° / 46°0Clear
80 °Clear

Egan, Thursday, 20 August

Clear. High 80°, low 46°.

Pressure30.27 inHg
Wind9.4 mph SE
Humidity23%
Visibility—
Dew point31°
Fri, 2186° / 55°0Overcast
86 °Overcast

Egan, Friday, 21 August

Overcast. High 86°, low 55°.

Pressure30.09 inHg
Wind16.2 mph S
Humidity30%
Visibility—
Dew point42°
Sat, 2291° / 57°0Overcast
91 °Overcast

Egan, Saturday, 22 August

Overcast. High 91°, low 57°.

Pressure29.94 inHg
Wind14.2 mph S
Humidity25%
Visibility—
Dew point44°
Sun, 2393° / 59°0Light rain
93 °Light rain

Egan, Sunday, 23 August

Light rain. High 93°, low 59°.

Pressure29.88 inHg
Wind13.7 mph S
Humidity41%
Visibility—
Dew point57°

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 Egan, 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 Egan, 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.