Monthly outlook for Marion, ND: average high 55.5°, average low 41.5°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 20 October (65.6°), the coolest 23 October (34.7°).
55.5°/41.5°
Average high / low
+1.4°
Above normal
3 / 3
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
57.6°
54.1°
+1.9°
23 October – 1 November
51.9°
49.6°
+1.3°
2 November – 11 November
at normal
42.2°
—
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).
Wed, 1451° / 40°0
51 °
Marion, Wednesday, 14 October
Overcast. High 51°, low 40°.
Pressure30.27 inHg
Wind4.3 mph NW
Humidity62%
Visibility6.2 mi
Dew point36°
Thu, 1551° / 43°0.02
51 °
Marion, Thursday, 15 October
Light rain. High 51°, low 43°.
Pressure30.21 inHg
Wind18 mph NW
Humidity52%
Visibility6.2 mi
Dew point34°
Fri, 1650° / 40°0
50 °
Marion, Friday, 16 October
Clear. High 50°, low 40°.
Pressure30.68 inHg
Wind7.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point31°
Sat, 1763° / 39°0
63 °
Marion, Saturday, 17 October
Clear. High 63°, low 39°.
Pressure30.00 inHg
Wind13.6 mph S
Humidity43%
Visibility—
Dew point32°
Sun, 1864° / 46°0
64 °
Marion, Sunday, 18 October
Partly cloudy. High 64°, low 46°.
Pressure30.00 inHg
Wind9.5 mph NW
Humidity33%
Visibility—
Dew point31°
Mon, 1960° / 40°0
60 °
Marion, Monday, 19 October
Clear. High 60°, low 40°.
Pressure30.15 inHg
Wind12.5 mph S
Humidity30%
Visibility—
Dew point23°
Tue, 2066° / 48°0
66 °
Marion, Tuesday, 20 October
Overcast. High 66°, low 48°.
Pressure29.88 inHg
Wind23.7 mph S
Humidity58%
Visibility—
Dew point46°
Wed, 2159° / 53°0.07
59 °
Marion, Wednesday, 21 October
Light rain. High 59°, low 53°.
Pressure29.85 inHg
Wind14.5 mph S
Humidity93%
Visibility—
Dew point57°
Thu, 2263° / 49°0.31
63 °
Marion, Thursday, 22 October
Rain. High 63°, low 49°.
Pressure29.68 inHg
Wind13 mph N
Humidity70%
Visibility—
Dew point53°
Fri, 2348° / 35°1.52
48 °
Marion, Friday, 23 October
Snow. High 48°, low 35°.
Pressure29.77 inHg
Wind28.8 mph W
Humidity85%
Visibility—
Dew point34°
Sat, 2443° / 35°0
43 °
Marion, Saturday, 24 October
Overcast. High 43°, low 35°.
Pressure30.27 inHg
Wind17.5 mph NW
Humidity66%
Visibility—
Dew point30°
Sun, 2553° / 39°0
53 °
Marion, Sunday, 25 October
Partly cloudy. High 53°, low 39°.
Pressure30.15 inHg
Wind8.8 mph NW
Humidity56%
Visibility—
Dew point34°
Mon, 2652° / 35°0
52 °
Marion, Monday, 26 October
Overcast. High 52°, low 35°.
Pressure30.33 inHg
Wind8.5 mph W
Humidity49%
Visibility—
Dew point29°
Tue, 2756° / 42°0
56 °
Marion, Tuesday, 27 October
Overcast. High 56°, low 42°.
Pressure29.97 inHg
Wind21 mph W
Humidity45%
Visibility—
Dew point31°
Wed, 2859° / 40°0
59 °
Marion, Wednesday, 28 October
Overcast. High 59°, low 40°.
Pressure29.97 inHg
Wind9.9 mph W
Humidity50%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0939° / 26°0.03
39 °
Marion, Monday, 9 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (2016)
Record low4° (1986)
Tue, 1038° / 24°0.06
38 °
Marion, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2016)
Record low-3° (1986)
Wed, 1137° / 23°0.02
37 °
Marion, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2005)
Record low-4° (1986)
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.