As of 18:59 CDT

Weather in Mason, ND

76°

Mason, Saturday, 10 October, 18:59

Clear. Feels like 76°. High 83°, low 58°.

Pressure29.47 inHg

Wind5.4 mph SW

Humidity45%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Mason, ND: average high 57°, average low 40.1°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 10 October (83.2°), the coolest 18 October (23.8°).

57°/40.1°

Average high / low

+1.6°

Above normal

2 / 3

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	55.9°	55.2°	+0.4°
20 October – 29 October	58.8°	51.2°	+4.2°
30 October – 8 November	at normal	44.6°	—

October records over 66 years

89.8°3 October 2025All-time high

9.1°27 October 2001All-time low

Climate normals and records are computed from the nearest reference point — Amenia (7 mi).

Sun, 1159° / 50°

59 °

Mason, Sunday, 11 October

Overcast. High 59°, low 50°.

Pressure29.85 inHg

Wind13.9 mph N

Humidity80%

Visibility6.2 mi

Dew point47°

Mon, 1252° / 47°

0.14

52 °

Mason, Monday, 12 October

Rain. High 52°, low 47°.

Pressure29.85 inHg

Wind9.9 mph N

Humidity85%

Visibility3.0 mi

Dew point46°

Tue, 1352° / 46°

52 °

Mason, Tuesday, 13 October

Overcast. High 52°, low 46°.

Pressure30.03 inHg

Wind9.5 mph NW

Humidity66%

Visibility6.2 mi

Dew point38°

Wed, 1455° / 38°

55 °

Mason, Wednesday, 14 October

Clear. High 55°, low 38°.

Pressure30.27 inHg

Wind5.5 mph NW

Humidity62%

Visibility6.2 mi

Dew point37°

Thu, 1564° / 40°

64 °

Mason, Thursday, 15 October

Overcast. High 64°, low 40°.

Pressure30.30 inHg

Wind17.1 mph N

Humidity49%

Visibility—

Dew point38°

Fri, 1642° / 27°

0.06

42 °

Mason, Friday, 16 October

Light snow. High 42°, low 27°.

Pressure30.45 inHg

Wind25.3 mph N

Humidity70%

Visibility—

Dew point25°

Sat, 1736° / 24°

36 °

Mason, Saturday, 17 October

Partly cloudy. High 36°, low 24°.

Pressure30.65 inHg

Wind16.4 mph NW

Humidity54%

Visibility—

Dew point18°

Sun, 1849° / 24°

49 °

Mason, Sunday, 18 October

Overcast. High 49°, low 24°.

Pressure30.36 inHg

Wind18.9 mph S

Humidity27%

Visibility—

Dew point9°

Mon, 1966° / 36°

66 °

Mason, Monday, 19 October

Clear. High 66°, low 36°.

Pressure30.00 inHg

Wind15.6 mph S

Humidity36%

Visibility—

Dew point27°

Tue, 2068° / 47°

68 °

Mason, Tuesday, 20 October

Overcast. High 68°, low 47°.

Pressure29.97 inHg

Wind13.6 mph SE

Humidity34%

Visibility—

Dew point32°

Wed, 2165° / 51°

65 °

Mason, Wednesday, 21 October

Overcast. High 65°, low 51°.

Pressure29.88 inHg

Wind14.8 mph W

Humidity30%

Visibility—

Dew point31°

Thu, 2249° / 42°

49 °

Mason, Thursday, 22 October

Overcast. High 49°, low 42°.

Pressure30.33 inHg

Wind17.7 mph NW

Humidity57%

Visibility—

Dew point30°

Fri, 2348° / 38°

48 °

Mason, Friday, 23 October

Partly cloudy. High 48°, low 38°.

Pressure30.47 inHg

Wind9.6 mph N

Humidity53%

Visibility—

Dew point29°

Sat, 2457° / 34°

57 °

Mason, Saturday, 24 October

Partly cloudy. High 57°, low 34°.

Pressure30.21 inHg

Wind16.4 mph S

Humidity42%

Visibility—

Dew point27°

Sun, 2565° / 41°

65 °

Mason, Sunday, 25 October

Clear. High 65°, low 41°.

Pressure30.06 inHg

Wind12.3 mph S

Humidity38%

Visibility—

Dew point32°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2652° / 36°

0.06

52 °

Mason, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°

Average low36°

Average precipitation0.06 in

Chance of precipitation17%

Record high77° (1989)

Record low18° (2020)

Tue, 2750° / 36°

0.05

50 °

Mason, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.05 in

Chance of precipitation22%

Record high72° (1989)

Record low9° (2001)

Wed, 2849° / 35°

0.04

49 °

Mason, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.04 in

Chance of precipitation13%

Record high65° (2016)

Record low18° (2017)

Thu, 2948° / 33°

0.06

48 °

Mason, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.06 in

Chance of precipitation22%

Record high63° (1965)

Record low19° (1988)

Fri, 3047° / 34°

0.07

47 °

Mason, Friday, 30 October

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.07 in

Chance of precipitation35%

Record high64° (2008)

Record low14° (1991)

Sat, 3147° / 33°

0.06

47 °

Mason, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.06 in

Chance of precipitation22%

Record high67° (1990)

Record low16° (2002)

Sun, 0146° / 32°

0.07

46 °

Mason, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.07 in

Chance of precipitation22%

Record high72° (1990)

Record low11° (1984)

Mon, 0246° / 32°

0.03

46 °

Mason, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.03 in

Chance of precipitation20%

Record high70° (2022)

Record low10° (1984)

Tue, 0344° / 31°

0.02

44 °

Mason, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.02 in

Chance of precipitation17%

Record high67° (2008)

Record low6° (1991)

Wed, 0444° / 30°

0.03

44 °

Mason, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.03 in

Chance of precipitation17%

Record high69° (2020)

Record low1° (1991)

Thu, 0544° / 30°

0.04

44 °

Mason, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.04 in

Chance of precipitation13%

Record high66° (1975)

Record low14° (2003)

Fri, 0643° / 30°

0.05

43 °

Mason, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.05 in

Chance of precipitation15%

Record high68° (2016)

Record low4° (1991)

Sat, 0743° / 28°

0.05

43 °

Mason, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°

Average low28°

Average precipitation0.05 in

Chance of precipitation20%

Record high64° (1999)

Record low-4° (1991)

Sun, 0842° / 29°

0.05

42 °

Mason, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.05 in

Chance of precipitation18%

Record high69° (2020)

Record low2° (2003)

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 Mason, ND 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 Mason, ND 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.