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As of 14:20 CDT

Weather in Mission, SD

90°Current weather

Mission, Saturday, 8 August, 14:20

Clear. Feels like 89°. High 97°, low 59°.

Pressure29.80 inHg
Wind18.3 mph S
Humidity33%
Visibility6.2 mi
Dew point57°
Sun, 0994° / 68°0Overcast
94 °Overcast

Mission, Sunday, 9 August

Overcast. High 94°, low 68°.

Pressure29.77 inHg
Wind17.3 mph NE
Humidity36%
Visibility6.2 mi
Dew point58°
Mon, 10102° / 67°0Partly cloudy
102 °Partly cloudy

Mission, Monday, 10 August

Partly cloudy. High 102°, low 67°.

Pressure29.77 inHg
Wind15 mph SE
Humidity36%
Visibility6.2 mi
Dew point61°
Tue, 1196° / 63°0.11Light rain
96 °Light rain

Mission, Tuesday, 11 August

Light rain. High 96°, low 63°.

Pressure29.83 inHg
Wind10.8 mph NE
Humidity39%
Visibility6.2 mi
Dew point58°
Wed, 1299° / 66°0.19Rain
99 °Rain

Mission, Wednesday, 12 August

Rain. High 99°, low 66°.

Pressure29.80 inHg
Wind7.6 mph SE
Humidity32%
Visibility6.2 mi
Dew point57°
Thu, 1383° / 63°0.06Light rain
83 °Light rain

Mission, Thursday, 13 August

Light rain. High 83°, low 63°.

Pressure30.03 inHg
Wind14.2 mph E
Humidity49%
Visibility—
Dew point56°
Fri, 1490° / 63°0Overcast
90 °Overcast

Mission, Friday, 14 August

Overcast. High 90°, low 63°.

Pressure30.03 inHg
Wind20.4 mph S
Humidity34%
Visibility—
Dew point51°
Sat, 1595° / 70°0.01Light rain
95 °Light rain

Mission, Saturday, 15 August

Light rain. High 95°, low 70°.

Pressure29.94 inHg
Wind19.4 mph SE
Humidity38%
Visibility—
Dew point58°
Sun, 16100° / 71°0Clear
100 °Clear

Mission, Sunday, 16 August

Clear. High 100°, low 71°.

Pressure29.88 inHg
Wind18.9 mph S
Humidity33%
Visibility—
Dew point58°
Mon, 1791° / 69°0.1Light rain
91 °Light rain

Mission, Monday, 17 August

Light rain. High 91°, low 69°.

Pressure29.97 inHg
Wind18.2 mph S
Humidity30%
Visibility—
Dew point53°
Tue, 18100° / 69°0.04Light rain
100 °Light rain

Mission, Tuesday, 18 August

Light rain. High 100°, low 69°.

Pressure29.91 inHg
Wind11.3 mph S
Humidity24%
Visibility—
Dew point50°
Wed, 1990° / 69°0.36Rain
90 °Rain

Mission, Wednesday, 19 August

Rain. High 90°, low 69°.

Pressure29.83 inHg
Wind20.2 mph NE
Humidity40%
Visibility—
Dew point60°
Thu, 2085° / 61°0Partly cloudy
85 °Partly cloudy

Mission, Thursday, 20 August

Partly cloudy. High 85°, low 61°.

Pressure30.00 inHg
Wind8.5 mph S
Humidity38%
Visibility—
Dew point51°
Fri, 2199° / 66°0.05Light rain
99 °Light rain

Mission, Friday, 21 August

Light rain. High 99°, low 66°.

Pressure29.85 inHg
Wind11.7 mph SW
Humidity33%
Visibility—
Dew point55°
Sat, 2277° / 58°0Overcast
77 °Overcast

Mission, Saturday, 22 August

Overcast. High 77°, low 58°.

Pressure30.15 inHg
Wind14.7 mph NE
Humidity70%
Visibility—
Dew point54°
Sun, 2385° / 60°0.09Light rain
85 °Light rain

Mission, Sunday, 23 August

Light rain. High 85°, low 60°.

Pressure30.06 inHg
Wind12.6 mph S
Humidity44%
Visibility—
Dew point55°

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 Mission, 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 Mission, 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.