Monthly outlook for St. Stephen, MN: average high 57.8°, average low 41.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 October (87.1°), the coolest 17 October (25.1°).
57.8°/41.6°
Average high / low
+2.2°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
59°
55°
+2.2°
20 October – 29 October
55.8°
50.8°
+2.8°
30 October – 8 November
at normal
45.3°
—
October records over 66 years
85.3°3 October 2025All-time high
13.3°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Holdingford (10 mi).
Sun, 1182° / 61°0
82 °
St. Stephen, Sunday, 11 October
Partly cloudy. High 82°, low 61°.
Pressure29.74 inHg
Wind6.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point58°
Mon, 1274° / 54°0.77
74 °
St. Stephen, Monday, 12 October
Heavy rain. High 74°, low 54°.
Pressure29.71 inHg
Wind6.7 mph NE
Humidity74%
Visibility6.2 mi
Dew point59°
Tue, 1356° / 49°0.04
56 °
St. Stephen, Tuesday, 13 October
Light rain. High 56°, low 49°.
Pressure29.94 inHg
Wind10.4 mph NW
Humidity74%
Visibility6.2 mi
Dew point47°
Wed, 1457° / 45°0
57 °
St. Stephen, Wednesday, 14 October
Overcast. High 57°, low 45°.
Pressure30.24 inHg
Wind6.8 mph N
Humidity61%
Visibility6.2 mi
Dew point40°
Thu, 1557° / 41°0
57 °
St. Stephen, Thursday, 15 October
Overcast. High 57°, low 41°.
Pressure30.36 inHg
Wind12.4 mph NW
Humidity68%
Visibility—
Dew point41°
Fri, 1645° / 28°0.08
45 °
St. Stephen, Friday, 16 October
Light snow. High 45°, low 28°.
Pressure30.18 inHg
Wind26.5 mph NW
Humidity82%
Visibility—
Dew point31°
Sat, 1736° / 25°0.01
36 °
St. Stephen, Saturday, 17 October
Light snow. High 36°, low 25°.
Pressure30.53 inHg
Wind18.4 mph NW
Humidity47%
Visibility—
Dew point15°
Sun, 1843° / 26°0
43 °
St. Stephen, Sunday, 18 October
Clear. High 43°, low 26°.
Pressure30.53 inHg
Wind15 mph S
Humidity37%
Visibility—
Dew point15°
Mon, 1953° / 34°0
53 °
St. Stephen, Monday, 19 October
Overcast. High 53°, low 34°.
Pressure30.21 inHg
Wind17.8 mph S
Humidity46%
Visibility—
Dew point27°
Tue, 2064° / 39°0
64 °
St. Stephen, Tuesday, 20 October
Mostly clear. High 64°, low 39°.
Pressure30.06 inHg
Wind10.5 mph S
Humidity51%
Visibility—
Dew point39°
Wed, 2162° / 46°0
62 °
St. Stephen, Wednesday, 21 October
Overcast. High 62°, low 46°.
Pressure29.94 inHg
Wind12.7 mph S
Humidity57%
Visibility—
Dew point41°
Thu, 2252° / 42°0
52 °
St. Stephen, Thursday, 22 October
Overcast. High 52°, low 42°.
Pressure30.24 inHg
Wind17.7 mph NW
Humidity52%
Visibility—
Dew point35°
Fri, 2345° / 40°0
45 °
St. Stephen, Friday, 23 October
Overcast. High 45°, low 40°.
Pressure30.42 inHg
Wind14.9 mph N
Humidity63%
Visibility—
Dew point31°
Sat, 2454° / 35°0
54 °
St. Stephen, Saturday, 24 October
Partly cloudy. High 54°, low 35°.
Pressure30.30 inHg
Wind7.4 mph S
Humidity62%
Visibility—
Dew point36°
Sun, 2559° / 41°0
59 °
St. Stephen, Sunday, 25 October
Overcast. High 59°, low 41°.
Pressure30.15 inHg
Wind11.8 mph S
Humidity47%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2651° / 38°0.07
51 °
St. Stephen, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation18%
Record high76° (1989)
Record low13° (2020)
Tue, 2750° / 37°0.12
50 °
St. Stephen, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (1983)
Record low13° (2020)
Wed, 2849° / 36°0.06
49 °
St. Stephen, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation18%
Record high71° (2024)
Record low23° (1967)
Thu, 2948° / 36°0.07
48 °
St. Stephen, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.07 in
Chance of precipitation32%
Record high66° (2004)
Record low20° (1988)
Fri, 3048° / 36°0.09
48 °
St. Stephen, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high64° (1965)
Record low20° (1996)
Sat, 3147° / 35°0.08
47 °
St. Stephen, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high65° (2000)
Record low18° (1996)
Sun, 0146° / 34°0.09
46 °
St. Stephen, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation22%
Record high67° (1990)
Record low17° (1984)
Mon, 0246° / 34°0.06
46 °
St. Stephen, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (2022)
Record low13° (1991)
Tue, 0345° / 33°0.03
45 °
St. Stephen, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.03 in
Chance of precipitation25%
Record high68° (2008)
Record low9° (1991)
Wed, 0444° / 32°0.04
44 °
St. Stephen, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high68° (2020)
Record low0° (1991)
Thu, 0545° / 32°0.03
45 °
St. Stephen, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (2016)
Record low7° (1991)
Fri, 0645° / 32°0.06
45 °
St. Stephen, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high71° (2020)
Record low2° (1991)
Sat, 0744° / 31°0.02
44 °
St. Stephen, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2020)
Record low-5° (1991)
Sun, 0843° / 31°0.03
43 °
St. Stephen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2020)
Record low3° (1991)
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 St. Stephen, 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 St. Stephen, 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.