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As of 13:22 CDT

Weather in Roswell, SD

78°Current weather

Roswell, Saturday, 8 August, 13:22

Clear. Feels like 78°. High 86°, low 56°.

Pressure29.94 inHg
Wind13.2 mph S
Humidity50%
Visibility6.2 mi
Dew point57°
Sun, 0985° / 67°0.17Rain
85 °Rain

Roswell, Sunday, 9 August

Rain. High 85°, low 67°.

Pressure29.77 inHg
Wind11 mph NE
Humidity45%
Visibility6.2 mi
Dew point64°
Mon, 10101° / 63°0.04Light rain
101 °Light rain

Roswell, Monday, 10 August

Light rain. High 101°, low 63°.

Pressure29.80 inHg
Wind8.7 mph S
Humidity33%
Visibility6.2 mi
Dew point59°
Tue, 1194° / 64°0Light rain
94 °Light rain

Roswell, Tuesday, 11 August

Light rain. High 94°, low 64°.

Pressure29.83 inHg
Wind9.2 mph N
Humidity44%
Visibility6.2 mi
Dew point62°
Wed, 1296° / 64°0.04Light rain
96 °Light rain

Roswell, Wednesday, 12 August

Light rain. High 96°, low 64°.

Pressure29.88 inHg
Wind3.6 mph S
Humidity24%
Visibility6.2 mi
Dew point48°
Thu, 1379° / 52°0.02Light rain
79 °Light rain

Roswell, Thursday, 13 August

Light rain. High 79°, low 52°.

Pressure30.12 inHg
Wind11.4 mph N
Humidity29%
Visibility—
Dew point37°
Fri, 1489° / 54°0Partly cloudy
89 °Partly cloudy

Roswell, Friday, 14 August

Partly cloudy. High 89°, low 54°.

Pressure30.06 inHg
Wind12.7 mph S
Humidity20%
Visibility—
Dew point35°
Sat, 1588° / 66°0.03Light rain
88 °Light rain

Roswell, Saturday, 15 August

Light rain. High 88°, low 66°.

Pressure29.97 inHg
Wind14.7 mph E
Humidity33%
Visibility—
Dew point53°
Sun, 1675° / 66°0.42Rain
75 °Rain

Roswell, Sunday, 16 August

Rain. High 75°, low 66°.

Pressure29.97 inHg
Wind12.9 mph SE
Humidity89%
Visibility—
Dew point67°
Mon, 1782° / 65°0.02Light rain
82 °Light rain

Roswell, Monday, 17 August

Light rain. High 82°, low 65°.

Pressure30.00 inHg
Wind12.1 mph NW
Humidity62%
Visibility—
Dew point60°
Tue, 1893° / 60°0.01Light rain
93 °Light rain

Roswell, Tuesday, 18 August

Light rain. High 93°, low 60°.

Pressure29.88 inHg
Wind16 mph NE
Humidity38%
Visibility—
Dew point55°
Wed, 1981° / 61°0Overcast
81 °Overcast

Roswell, Wednesday, 19 August

Overcast. High 81°, low 61°.

Pressure30.18 inHg
Wind14.1 mph N
Humidity34%
Visibility—
Dew point45°
Thu, 2082° / 51°0Clear
82 °Clear

Roswell, Thursday, 20 August

Clear. High 82°, low 51°.

Pressure30.27 inHg
Wind9.9 mph SE
Humidity26%
Visibility—
Dew point36°
Fri, 2190° / 59°0Overcast
90 °Overcast

Roswell, Friday, 21 August

Overcast. High 90°, low 59°.

Pressure30.03 inHg
Wind17.3 mph S
Humidity25%
Visibility—
Dew point42°
Sat, 2293° / 64°0Overcast
93 °Overcast

Roswell, Saturday, 22 August

Overcast. High 93°, low 64°.

Pressure29.91 inHg
Wind15.5 mph S
Humidity27%
Visibility—
Dew point47°
Sun, 2391° / 63°0.05Light rain
91 °Light rain

Roswell, Sunday, 23 August

Light rain. High 91°, low 63°.

Pressure29.85 inHg
Wind14.5 mph S
Humidity49%
Visibility—
Dew point62°

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 Roswell, 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 Roswell, 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.