As of 01:33 CDT

Weather in St. Martin, MN

64°

St. Martin, Sunday, 9 August, 01:33

Clear. Feels like 64°. High 84°, low 61°.

Pressure29.85 inHg

Wind8.8 mph S

Humidity89%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Mon, 1089° / 57°

89 °

St. Martin, Monday, 10 August

Partly cloudy. High 89°, low 57°.

Pressure29.88 inHg

Wind7.8 mph E

Humidity25%

Visibility6.2 mi

Dew point47°

Tue, 1193° / 65°

93 °

St. Martin, Tuesday, 11 August

Clear. High 93°, low 65°.

Pressure29.83 inHg

Wind8.5 mph N

Humidity31%

Visibility6.2 mi

Dew point53°

Wed, 1286° / 59°

86 °

St. Martin, Wednesday, 12 August

Partly cloudy. High 86°, low 59°.

Pressure29.94 inHg

Wind5.7 mph N

Humidity27%

Visibility6.2 mi

Dew point43°

Thu, 1382° / 56°

82 °

St. Martin, Thursday, 13 August

Overcast. High 82°, low 56°.

Pressure30.06 inHg

Wind7.8 mph NE

Humidity28%

Visibility—

Dew point39°

Fri, 1486° / 55°

86 °

St. Martin, Friday, 14 August

Overcast. High 86°, low 55°.

Pressure30.12 inHg

Wind15 mph S

Humidity25%

Visibility—

Dew point39°

Sat, 1570° / 58°

70 °

St. Martin, Saturday, 15 August

Light rain. High 70°, low 58°.

Pressure30.15 inHg

Wind14.8 mph S

Humidity52%

Visibility—

Dew point50°

Sun, 1689° / 60°

89 °

St. Martin, Sunday, 16 August

Light rain. High 89°, low 60°.

Pressure30.09 inHg

Wind14 mph NW

Humidity29%

Visibility—

Dew point47°

Mon, 1779° / 56°

79 °

St. Martin, Monday, 17 August

Overcast. High 79°, low 56°.

Pressure30.06 inHg

Wind12.1 mph SE

Humidity34%

Visibility—

Dew point45°

Tue, 1890° / 66°

0.23

90 °

St. Martin, Tuesday, 18 August

Light rain. High 90°, low 66°.

Pressure29.80 inHg

Wind17.2 mph S

Humidity51%

Visibility—

Dew point65°

Wed, 19103° / 70°

0.03

103 °

St. Martin, Wednesday, 19 August

Light rain. High 103°, low 70°.

Pressure29.77 inHg

Wind10.9 mph SW

Humidity31%

Visibility—

Dew point59°

Thu, 2092° / 65°

0.1

92 °

St. Martin, Thursday, 20 August

Light rain. High 92°, low 65°.

Pressure29.88 inHg

Wind15.5 mph NW

Humidity20%

Visibility—

Dew point42°

Fri, 2184° / 60°

84 °

St. Martin, Friday, 21 August

Overcast. High 84°, low 60°.

Pressure30.00 inHg

Wind15.5 mph NE

Humidity41%

Visibility—

Dew point50°

Sat, 2284° / 63°

0.57

84 °

St. Martin, Saturday, 22 August

Rain. High 84°, low 63°.

Pressure29.80 inHg

Wind14.9 mph NE

Humidity53%

Visibility—

Dew point62°

Sun, 2372° / 59°

0.15

72 °

St. Martin, Sunday, 23 August

Light rain. High 72°, low 59°.

Pressure30.00 inHg

Wind14.5 mph NE

Humidity87%

Visibility—

Dew point61°

Mon, 2470° / 57°

0.09

70 °

St. Martin, Monday, 24 August

Light rain. High 70°, low 57°.

Pressure30.09 inHg

Wind11.2 mph E

Humidity93%

Visibility—

Dew point63°

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. Martin, MN 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. Martin, MN 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.