As of 00:45 CDT

Weather in McNair, MN

48°

McNair, Sunday, 18 October, 00:45

Partly cloudy. Feels like 43°. High 62°, low 45°.

Pressure30.00 inHg

Wind12.3 mph SW

Humidity57%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Mon, 1955° / 40°

55 °

McNair, Monday, 19 October

Partly cloudy. High 55°, low 40°.

Pressure30.39 inHg

Wind6.6 mph SE

Humidity40%

Visibility6.2 mi

Dew point25°

Tue, 2059° / 40°

59 °

McNair, Tuesday, 20 October

Mostly clear. High 59°, low 40°.

Pressure30.33 inHg

Wind9.9 mph S

Humidity67%

Visibility6.2 mi

Dew point45°

Wed, 2162° / 45°

62 °

McNair, Wednesday, 21 October

Overcast. High 62°, low 45°.

Pressure30.18 inHg

Wind3.1 mph NW

Humidity69%

Visibility6.2 mi

Dew point47°

Thu, 2255° / 44°

55 °

McNair, Thursday, 22 October

Partly cloudy. High 55°, low 44°.

Pressure30.33 inHg

Wind11.1 mph E

Humidity61%

Visibility—

Dew point41°

Fri, 2357° / 45°

0.06

57 °

McNair, Friday, 23 October

Light rain. High 57°, low 45°.

Pressure30.21 inHg

Wind11.1 mph SE

Humidity70%

Visibility—

Dew point46°

Sat, 2465° / 39°

0.38

65 °

McNair, Saturday, 24 October

Rain. High 65°, low 39°.

Pressure29.77 inHg

Wind17.2 mph NW

Humidity63%

Visibility—

Dew point51°

Sun, 2542° / 33°

0.01

42 °

McNair, Sunday, 25 October

Light snow. High 42°, low 33°.

Pressure30.42 inHg

Wind16.8 mph NW

Humidity49%

Visibility—

Dew point22°

Mon, 2654° / 33°

54 °

McNair, Monday, 26 October

Overcast. High 54°, low 33°.

Pressure30.12 inHg

Wind11.9 mph W

Humidity37%

Visibility—

Dew point24°

Tue, 2755° / 37°

55 °

McNair, Tuesday, 27 October

Clear. High 55°, low 37°.

Pressure30.06 inHg

Wind9 mph SE

Humidity47%

Visibility—

Dew point33°

Wed, 2860° / 43°

60 °

McNair, Wednesday, 28 October

Partly cloudy. High 60°, low 43°.

Pressure29.68 inHg

Wind12.3 mph S

Humidity73%

Visibility—

Dew point47°

Thu, 2955° / 47°

0.26

55 °

McNair, Thursday, 29 October

Rain. High 55°, low 47°.

Pressure29.41 inHg

Wind12.1 mph W

Humidity98%

Visibility—

Dew point54°

Fri, 3050° / 39°

50 °

McNair, Friday, 30 October

Partly cloudy. High 50°, low 39°.

Pressure29.80 inHg

Wind14.7 mph W

Humidity52%

Visibility—

Dew point30°

Sat, 3152° / 38°

52 °

McNair, Saturday, 31 October

Mostly clear. High 52°, low 38°.

Pressure29.94 inHg

Wind12.6 mph SE

Humidity52%

Visibility—

Dew point33°

Sun, 0152° / 46°

1.01

52 °

McNair, Sunday, 1 November

Rain. High 52°, low 46°.

Pressure29.53 inHg

Wind14.9 mph W

Humidity61%

Visibility—

Dew point37°

Mon, 0255° / 42°

55 °

McNair, Monday, 2 November

Overcast. High 55°, low 42°.

Pressure29.74 inHg

Wind12 mph SW

Humidity55%

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 McNair, 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 McNair, 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.