Monthly outlook for Marion, ND: average high 53.8°, average low 40.9°. That is 0.4° below the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 10 October (83.6°), the coolest 17 October (25.5°).
53.8°/40.9°
Average high / low
−0.4°
Below normal
4 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
54.8°
55.5°
-0.4°
20 October – 29 October
52.1°
51.7°
+0.2°
30 October – 8 November
at normal
44.9°
—
October records over 66 years
88°11 October 2015All-time high
10.9°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Montpelier (13 mi).
Sun, 1157° / 46°0.06
57 °
Marion, Sunday, 11 October
Light rain. High 57°, low 46°.
Pressure29.85 inHg
Wind13.3 mph NE
Humidity80%
Visibility6.2 mi
Dew point46°
Mon, 1249° / 44°0.27
49 °
Marion, Monday, 12 October
Rain. High 49°, low 44°.
Pressure29.91 inHg
Wind10.9 mph NE
Humidity87%
Visibility6.2 mi
Dew point44°
Tue, 1351° / 44°0
51 °
Marion, Tuesday, 13 October
Overcast. High 51°, low 44°.
Pressure30.12 inHg
Wind6.5 mph NW
Humidity76%
Visibility6.2 mi
Dew point39°
Wed, 1457° / 40°0
57 °
Marion, Wednesday, 14 October
Clear. High 57°, low 40°.
Pressure30.30 inHg
Wind4.4 mph NW
Humidity57%
Visibility—
Dew point37°
Thu, 1554° / 40°0.04
54 °
Marion, Thursday, 15 October
Light rain. High 54°, low 40°.
Pressure30.27 inHg
Wind10.7 mph W
Humidity68%
Visibility—
Dew point41°
Fri, 1645° / 32°0.36
45 °
Marion, Friday, 16 October
Snow. High 45°, low 32°.
Pressure30.06 inHg
Wind29 mph NW
Humidity95%
Visibility—
Dew point34°
Sat, 1741° / 26°0
41 °
Marion, Saturday, 17 October
Clear. High 41°, low 26°.
Pressure30.50 inHg
Wind16.2 mph S
Humidity48%
Visibility—
Dew point17°
Sun, 1856° / 34°0
56 °
Marion, Sunday, 18 October
Overcast. High 56°, low 34°.
Pressure29.97 inHg
Wind17 mph S
Humidity46%
Visibility—
Dew point29°
Mon, 1956° / 37°0
56 °
Marion, Monday, 19 October
Overcast. High 56°, low 37°.
Pressure30.18 inHg
Wind16.9 mph SE
Humidity52%
Visibility—
Dew point33°
Tue, 2057° / 47°0
57 °
Marion, Tuesday, 20 October
Overcast. High 57°, low 47°.
Pressure29.77 inHg
Wind15.3 mph SE
Humidity83%
Visibility—
Dew point47°
Wed, 2159° / 47°0
59 °
Marion, Wednesday, 21 October
Overcast. High 59°, low 47°.
Pressure29.88 inHg
Wind12.7 mph N
Humidity57%
Visibility—
Dew point41°
Thu, 2257° / 42°0
57 °
Marion, Thursday, 22 October
Mostly clear. High 57°, low 42°.
Pressure29.94 inHg
Wind7.7 mph SE
Humidity52%
Visibility—
Dew point36°
Fri, 2349° / 43°0.25
49 °
Marion, Friday, 23 October
Rain. High 49°, low 43°.
Pressure29.94 inHg
Wind18.3 mph NW
Humidity84%
Visibility—
Dew point44°
Sat, 2448° / 35°0
48 °
Marion, Saturday, 24 October
Clear. High 48°, low 35°.
Pressure30.09 inHg
Wind15.9 mph NW
Humidity52%
Visibility—
Dew point27°
Sun, 2543° / 41°0.03
43 °
Marion, Sunday, 25 October
Light rain. High 43°, low 41°.
Pressure30.06 inHg
Wind9.6 mph NW
Humidity80%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2652° / 36°0.05
52 °
Marion, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation17%
Record high76° (1990)
Record low16° (2020)
Tue, 2750° / 35°0.04
50 °
Marion, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation23%
Record high72° (1983)
Record low16° (2020)
Wed, 2849° / 34°0.04
49 °
Marion, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation13%
Record high67° (2016)
Record low18° (2023)
Thu, 2948° / 33°0.06
48 °
Marion, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (1987)
Record low15° (1991)
Fri, 3047° / 33°0.05
47 °
Marion, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation30%
Record high67° (2007)
Record low11° (1991)
Sat, 3147° / 32°0.05
47 °
Marion, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high69° (1999)
Record low15° (2002)
Sun, 0146° / 32°0.06
46 °
Marion, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation17%
Record high69° (1990)
Record low10° (1984)
Mon, 0246° / 31°0.02
46 °
Marion, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high73° (1978)
Record low7° (1991)
Tue, 0344° / 31°0.03
44 °
Marion, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low2° (1991)
Wed, 0444° / 29°0.03
44 °
Marion, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (2020)
Record low3° (1991)
Thu, 0544° / 29°0.04
44 °
Marion, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (1975)
Record low9° (2003)
Fri, 0644° / 29°0.03
44 °
Marion, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation12%
Record high67° (2016)
Record low-1° (1991)
Sat, 0744° / 28°0.05
44 °
Marion, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation17%
Record high66° (1999)
Record low-4° (1991)
Sun, 0842° / 28°0.05
42 °
Marion, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2020)
Record low1° (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 Marion, 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 Marion, 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.