As of 10:31 MDT

Weather in Mount Vernon, NE

67°

Mount Vernon, Sunday, 18 October, 10:31

Clear. Feels like 65°. High 71°, low 42°.

Pressure30.03 inHg

Wind17 mph N

Humidity22%

Visibility6.2 mi

Dew point28°

See detailed hourly forecast

Mon, 1967° / 34°

67 °

Mount Vernon, Monday, 19 October

Clear. High 67°, low 34°.

Pressure30.15 inHg

Wind3.4 mph SE

Humidity41%

Visibility6.2 mi

Dew point34°

Tue, 2071° / 40°

71 °

Mount Vernon, Tuesday, 20 October

Clear. High 71°, low 40°.

Pressure30.03 inHg

Wind7.1 mph S

Humidity43%

Visibility6.2 mi

Dew point43°

Wed, 2174° / 51°

74 °

Mount Vernon, Wednesday, 21 October

Mostly clear. High 74°, low 51°.

Pressure30.12 inHg

Wind5.1 mph NE

Humidity38%

Visibility6.2 mi

Dew point43°

Thu, 2275° / 54°

75 °

Mount Vernon, Thursday, 22 October

Overcast. High 75°, low 54°.

Pressure30.00 inHg

Wind13.6 mph SE

Humidity55%

Visibility—

Dew point50°

Fri, 2380° / 60°

80 °

Mount Vernon, Friday, 23 October

Clear. High 80°, low 60°.

Pressure29.62 inHg

Wind14.1 mph S

Humidity31%

Visibility—

Dew point42°

Sat, 2455° / 47°

55 °

Mount Vernon, Saturday, 24 October

Overcast. High 55°, low 47°.

Pressure30.33 inHg

Wind18.4 mph N

Humidity52%

Visibility—

Dew point35°

Sun, 2561° / 41°

61 °

Mount Vernon, Sunday, 25 October

Overcast. High 61°, low 41°.

Pressure30.21 inHg

Wind23.2 mph S

Humidity49%

Visibility—

Dew point36°

Mon, 2663° / 48°

63 °

Mount Vernon, Monday, 26 October

Overcast. High 63°, low 48°.

Pressure29.91 inHg

Wind17.6 mph S

Humidity67%

Visibility—

Dew point47°

Tue, 2761° / 50°

0.06

61 °

Mount Vernon, Tuesday, 27 October

Light rain. High 61°, low 50°.

Pressure29.80 inHg

Wind19.1 mph SE

Humidity71%

Visibility—

Dew point45°

Wed, 2867° / 48°

67 °

Mount Vernon, Wednesday, 28 October

Clear. High 67°, low 48°.

Pressure29.74 inHg

Wind26.7 mph W

Humidity11%

Visibility—

Dew point6°

Thu, 2964° / 45°

64 °

Mount Vernon, Thursday, 29 October

Partly cloudy. High 64°, low 45°.

Pressure29.74 inHg

Wind15.9 mph SW

Humidity19%

Visibility—

Dew point18°

Fri, 3053° / 28°

0.03

53 °

Mount Vernon, Friday, 30 October

Light snow. High 53°, low 28°.

Pressure29.85 inHg

Wind33.7 mph NW

Humidity53%

Visibility—

Dew point21°

Sat, 3149° / 26°

49 °

Mount Vernon, Saturday, 31 October

Clear. High 49°, low 26°.

Pressure29.97 inHg

Wind25.2 mph NW

Humidity21%

Visibility—

Dew point6°

Sun, 0161° / 35°

61 °

Mount Vernon, Sunday, 1 November

Clear. High 61°, low 35°.

Pressure30.09 inHg

Wind13.4 mph S

Humidity15%

Visibility—

Dew point6°

Mon, 0266° / 42°

66 °

Mount Vernon, Monday, 2 November

Overcast. High 66°, low 42°.

Pressure29.83 inHg

Wind25.5 mph W

Humidity30%

Visibility—

Dew point30°

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 Mount Vernon, NE 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 Mount Vernon, NE 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.