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As of 18:14 CDT

Weather in Riverside, SD

84°Current weather

Riverside, Saturday, 8 August, 18:14

Clear. Feels like 84°. High 84°, low 56°.

Pressure29.80 inHg
Wind13.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point59°
Sun, 0987° / 69°0.3Heavy rain
87 °Heavy rain

Riverside, Sunday, 9 August

Heavy rain. High 87°, low 69°.

Pressure29.77 inHg
Wind10.8 mph N
Humidity43%
Visibility6.2 mi
Dew point63°
Mon, 1099° / 65°0.13Rain
99 °Rain

Riverside, Monday, 10 August

Rain. High 99°, low 65°.

Pressure29.80 inHg
Wind6.6 mph E
Humidity35%
Visibility6.2 mi
Dew point57°
Tue, 1197° / 66°0.11Rain
97 °Rain

Riverside, Tuesday, 11 August

Rain. High 97°, low 66°.

Pressure29.80 inHg
Wind11.3 mph NE
Humidity44%
Visibility6.2 mi
Dew point63°
Wed, 1298° / 70°0.01Light rain
98 °Light rain

Riverside, Wednesday, 12 August

Light rain. High 98°, low 70°.

Pressure29.83 inHg
Wind5.4 mph E
Humidity39%
Visibility6.2 mi
Dew point62°
Thu, 1385° / 62°0.41Rain
85 °Rain

Riverside, Thursday, 13 August

Rain. High 85°, low 62°.

Pressure30.03 inHg
Wind10.8 mph NE
Humidity34%
Visibility—
Dew point48°
Fri, 1489° / 60°0Mostly clear
89 °Mostly clear

Riverside, Friday, 14 August

Mostly clear. High 89°, low 60°.

Pressure30.12 inHg
Wind10.2 mph SE
Humidity39%
Visibility—
Dew point53°
Sat, 1586° / 65°0.02Light rain
86 °Light rain

Riverside, Saturday, 15 August

Light rain. High 86°, low 65°.

Pressure30.09 inHg
Wind14.8 mph S
Humidity65%
Visibility—
Dew point58°
Sun, 1696° / 69°0.02Light rain
96 °Light rain

Riverside, Sunday, 16 August

Light rain. High 96°, low 69°.

Pressure29.91 inHg
Wind17.8 mph E
Humidity44%
Visibility—
Dew point65°
Mon, 1790° / 66°0.02Light rain
90 °Light rain

Riverside, Monday, 17 August

Light rain. High 90°, low 66°.

Pressure30.00 inHg
Wind8 mph SE
Humidity43%
Visibility—
Dew point60°
Tue, 18100° / 68°0.06Light rain
100 °Light rain

Riverside, Tuesday, 18 August

Light rain. High 100°, low 68°.

Pressure29.91 inHg
Wind11.2 mph S
Humidity38%
Visibility—
Dew point61°
Wed, 1988° / 66°0.04Light rain
88 °Light rain

Riverside, Wednesday, 19 August

Light rain. High 88°, low 66°.

Pressure29.88 inHg
Wind17.5 mph NE
Humidity34%
Visibility—
Dew point54°
Thu, 2088° / 61°0Partly cloudy
88 °Partly cloudy

Riverside, Thursday, 20 August

Partly cloudy. High 88°, low 61°.

Pressure29.97 inHg
Wind7 mph E
Humidity35%
Visibility—
Dew point51°
Fri, 2193° / 66°0.03Light rain
93 °Light rain

Riverside, Friday, 21 August

Light rain. High 93°, low 66°.

Pressure29.85 inHg
Wind12 mph S
Humidity31%
Visibility—
Dew point55°
Sat, 2282° / 60°0Overcast
82 °Overcast

Riverside, Saturday, 22 August

Overcast. High 82°, low 60°.

Pressure30.09 inHg
Wind15.7 mph NE
Humidity49%
Visibility—
Dew point51°
Sun, 2384° / 52°0Mostly clear
84 °Mostly clear

Riverside, Sunday, 23 August

Mostly clear. High 84°, low 52°.

Pressure30.15 inHg
Wind10 mph SE
Humidity28%
Visibility—
Dew point40°

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 Riverside, 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 Riverside, 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.