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As of 13:13 CDT

Weather in Irene, SD

76°Current weather

Irene, Saturday, 8 August, 13:13

Clear. Feels like 76°. High 83°, low 56°.

Pressure30.00 inHg
Wind12.7 mph S
Humidity52%
Visibility6.2 mi
Dew point57°
Sun, 0984° / 69°0.09Light rain
84 °Light rain

Irene, Sunday, 9 August

Light rain. High 84°, low 69°.

Pressure29.71 inHg
Wind6.4 mph NE
Humidity37%
Visibility6.2 mi
Dew point62°
Mon, 10101° / 67°0.36Heavy rain
101 °Heavy rain

Irene, Monday, 10 August

Heavy rain. High 101°, low 67°.

Pressure29.80 inHg
Wind3.4 mph SE
Humidity41%
Visibility6.2 mi
Dew point63°
Tue, 1195° / 66°0.01Light rain
95 °Light rain

Irene, Tuesday, 11 August

Light rain. High 95°, low 66°.

Pressure29.80 inHg
Wind11.9 mph NE
Humidity46%
Visibility6.2 mi
Dew point64°
Wed, 1296° / 65°0.08Light rain
96 °Light rain

Irene, Wednesday, 12 August

Light rain. High 96°, low 65°.

Pressure29.88 inHg
Wind6.5 mph SE
Humidity32%
Visibility6.2 mi
Dew point54°
Thu, 1380° / 59°0.02Light rain
80 °Light rain

Irene, Thursday, 13 August

Light rain. High 80°, low 59°.

Pressure30.09 inHg
Wind15.7 mph NE
Humidity27%
Visibility—
Dew point37°
Fri, 1488° / 53°0Clear
88 °Clear

Irene, Friday, 14 August

Clear. High 88°, low 53°.

Pressure30.09 inHg
Wind11.9 mph S
Humidity21%
Visibility—
Dew point36°
Sat, 1592° / 60°0Overcast
92 °Overcast

Irene, Saturday, 15 August

Overcast. High 92°, low 60°.

Pressure30.00 inHg
Wind13 mph SE
Humidity28%
Visibility—
Dew point47°
Sun, 1679° / 66°0.13Light rain
79 °Light rain

Irene, Sunday, 16 August

Light rain. High 79°, low 66°.

Pressure29.97 inHg
Wind10.1 mph SE
Humidity93%
Visibility—
Dew point67°
Mon, 1788° / 66°0.07Light rain
88 °Light rain

Irene, Monday, 17 August

Light rain. High 88°, low 66°.

Pressure29.97 inHg
Wind14.8 mph NW
Humidity57%
Visibility—
Dew point63°
Tue, 1897° / 60°0.04Light rain
97 °Light rain

Irene, Tuesday, 18 August

Light rain. High 97°, low 60°.

Pressure29.88 inHg
Wind9 mph NE
Humidity33%
Visibility—
Dew point52°
Wed, 1981° / 60°0Overcast
81 °Overcast

Irene, Wednesday, 19 August

Overcast. High 81°, low 60°.

Pressure30.15 inHg
Wind14.3 mph NE
Humidity28%
Visibility—
Dew point41°
Thu, 2083° / 50°0Clear
83 °Clear

Irene, Thursday, 20 August

Clear. High 83°, low 50°.

Pressure30.27 inHg
Wind10.4 mph SE
Humidity26%
Visibility—
Dew point36°
Fri, 2188° / 53°0Mostly clear
88 °Mostly clear

Irene, Friday, 21 August

Mostly clear. High 88°, low 53°.

Pressure30.09 inHg
Wind15.5 mph S
Humidity26%
Visibility—
Dew point41°
Sat, 2291° / 58°0Overcast
91 °Overcast

Irene, Saturday, 22 August

Overcast. High 91°, low 58°.

Pressure29.94 inHg
Wind13.8 mph S
Humidity25%
Visibility—
Dew point44°
Sun, 2390° / 61°0.04Light rain
90 °Light rain

Irene, Sunday, 23 August

Light rain. High 90°, low 61°.

Pressure29.88 inHg
Wind14.2 mph S
Humidity48%
Visibility—
Dew point60°

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 Irene, 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 Irene, 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.