As of 17:29 CDT

Weather in St. Lawrence, SD

88°

St. Lawrence, Saturday, 8 August, 17:29

Clear. Feels like 88°. High 88°, low 56°.

Pressure29.77 inHg

Wind14.2 mph S

Humidity38%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Sun, 0989° / 61°

89 °

St. Lawrence, Sunday, 9 August

Overcast. High 89°, low 61°.

Pressure29.80 inHg

Wind16.8 mph NE

Humidity50%

Visibility6.2 mi

Dew point63°

Mon, 1099° / 62°

0.62

99 °

St. Lawrence, Monday, 10 August

Heavy rain. High 99°, low 62°.

Pressure29.83 inHg

Wind5.6 mph E

Humidity34%

Visibility6.2 mi

Dew point55°

Tue, 1193° / 64°

93 °

St. Lawrence, Tuesday, 11 August

Clear. High 93°, low 64°.

Pressure29.85 inHg

Wind9.1 mph NE

Humidity41%

Visibility6.2 mi

Dew point58°

Wed, 1293° / 69°

0.09

93 °

St. Lawrence, Wednesday, 12 August

Light rain. High 93°, low 69°.

Pressure29.85 inHg

Wind5.7 mph E

Humidity41%

Visibility6.2 mi

Dew point58°

Thu, 1384° / 58°

0.03

84 °

St. Lawrence, Thursday, 13 August

Light rain. High 84°, low 58°.

Pressure30.06 inHg

Wind11.9 mph E

Humidity34%

Visibility—

Dew point46°

Fri, 1490° / 60°

90 °

St. Lawrence, Friday, 14 August

Clear. High 90°, low 60°.

Pressure30.09 inHg

Wind14.9 mph S

Humidity40%

Visibility—

Dew point55°

Sat, 1592° / 69°

0.02

92 °

St. Lawrence, Saturday, 15 August

Light rain. High 92°, low 69°.

Pressure30.00 inHg

Wind17.8 mph S

Humidity43%

Visibility—

Dew point58°

Sun, 1698° / 68°

0.04

98 °

St. Lawrence, Sunday, 16 August

Light rain. High 98°, low 68°.

Pressure29.88 inHg

Wind17.4 mph N

Humidity38%

Visibility—

Dew point62°

Mon, 1792° / 64°

92 °

St. Lawrence, Monday, 17 August

Overcast. High 92°, low 64°.

Pressure30.00 inHg

Wind8.3 mph SE

Humidity59%

Visibility—

Dew point61°

Tue, 18101° / 69°

0.03

101 °

St. Lawrence, Tuesday, 18 August

Light rain. High 101°, low 69°.

Pressure29.91 inHg

Wind11.6 mph S

Humidity31%

Visibility—

Dew point56°

Wed, 1977° / 64°

0.04

77 °

St. Lawrence, Wednesday, 19 August

Light rain. High 77°, low 64°.

Pressure29.97 inHg

Wind18.6 mph NE

Humidity47%

Visibility—

Dew point54°

Thu, 2089° / 61°

89 °

St. Lawrence, Thursday, 20 August

Mostly clear. High 89°, low 61°.

Pressure30.00 inHg

Wind5.2 mph SE

Humidity35%

Visibility—

Dew point51°

Fri, 2198° / 68°

98 °

St. Lawrence, Friday, 21 August

Clear. High 98°, low 68°.

Pressure29.85 inHg

Wind8.9 mph S

Humidity33%

Visibility—

Dew point56°

Sat, 2280° / 58°

80 °

St. Lawrence, Saturday, 22 August

Overcast. High 80°, low 58°.

Pressure30.12 inHg

Wind17.5 mph N

Humidity35%

Visibility—

Dew point44°

Sun, 2386° / 53°

86 °

St. Lawrence, Sunday, 23 August

Partly cloudy. High 86°, low 53°.

Pressure30.12 inHg

Wind10.4 mph S

Humidity25%

Visibility—

Dew point38°

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 St. Lawrence, 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 St. Lawrence, 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.