Monthly outlook for Union Hill, MN: average high 56.2°, average low 39.1°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (71.5°), the coolest 28 October (24.5°).
56.2°/39.1°
Average high / low
+1.6°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62°
55°
+3.9°
29 October – 7 November
46.6°
49.5°
-1.7°
8 November – 17 November
at normal
43.3°
—
October records over 66 years
89.8°3 October 2025All-time high
13.5°24 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Le Sueur (13 mi).
Tue, 2068° / 44°0
68 °
Union Hill, Tuesday, 20 October
Clear. High 68°, low 44°.
Pressure30.30 inHg
Wind9.2 mph S
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2168° / 48°0
68 °
Union Hill, Wednesday, 21 October
Clear. High 68°, low 48°.
Pressure30.21 inHg
Wind3.1 mph SW
Humidity61%
Visibility6.2 mi
Dew point50°
Thu, 2272° / 50°0
72 °
Union Hill, Thursday, 22 October
Overcast. High 72°, low 50°.
Pressure30.27 inHg
Wind7.4 mph SE
Humidity61%
Visibility6.2 mi
Dew point54°
Fri, 2367° / 55°0.03
67 °
Union Hill, Friday, 23 October
Light rain. High 67°, low 55°.
Pressure30.15 inHg
Wind16.4 mph SE
Humidity58%
Visibility—
Dew point50°
Sat, 2470° / 59°0.09
70 °
Union Hill, Saturday, 24 October
Light rain. High 70°, low 59°.
Pressure30.12 inHg
Wind15.3 mph S
Humidity56%
Visibility—
Dew point50°
Sun, 2561° / 45°0
61 °
Union Hill, Sunday, 25 October
Clear. High 61°, low 45°.
Pressure30.30 inHg
Wind17.6 mph W
Humidity21%
Visibility—
Dew point17°
Mon, 2663° / 42°0
63 °
Union Hill, Monday, 26 October
Clear. High 63°, low 42°.
Pressure30.09 inHg
Wind13.9 mph S
Humidity23%
Visibility—
Dew point21°
Tue, 2745° / 32°0
45 °
Union Hill, Tuesday, 27 October
Overcast. High 45°, low 32°.
Pressure30.27 inHg
Wind19.1 mph N
Humidity36%
Visibility—
Dew point16°
Wed, 2841° / 24°0
41 °
Union Hill, Wednesday, 28 October
Partly cloudy. High 41°, low 24°.
Pressure30.36 inHg
Wind14.1 mph W
Humidity28%
Visibility—
Dew point6°
Thu, 2952° / 29°0
52 °
Union Hill, Thursday, 29 October
Overcast. High 52°, low 29°.
Pressure30.09 inHg
Wind8.9 mph SW
Humidity25%
Visibility—
Dew point12°
Fri, 3050° / 34°0
50 °
Union Hill, Friday, 30 October
Clear. High 50°, low 34°.
Pressure29.94 inHg
Wind9.5 mph N
Humidity28%
Visibility—
Dew point15°
Sat, 3147° / 29°0.01
47 °
Union Hill, Saturday, 31 October
Light rain. High 47°, low 29°.
Pressure30.09 inHg
Wind10.8 mph E
Humidity44%
Visibility—
Dew point21°
Sun, 0137° / 35°0.29
37 °
Union Hill, Sunday, 1 November
Rain. High 37°, low 35°.
Pressure30.12 inHg
Wind15.9 mph N
Humidity80%
Visibility—
Dew point31°
Mon, 0244° / 28°0
44 °
Union Hill, Monday, 2 November
Partly cloudy. High 44°, low 28°.
Pressure30.30 inHg
Wind6.1 mph NE
Humidity46%
Visibility—
Dew point21°
Tue, 0349° / 33°0
49 °
Union Hill, Tuesday, 3 November
Overcast. High 49°, low 33°.
Pressure30.03 inHg
Wind7.9 mph SW
Humidity48%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0448° / 34°0.04
48 °
Union Hill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (2008)
Record low-5° (1991)
Thu, 0548° / 34°0.06
48 °
Union Hill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1975)
Record low8° (1991)
Fri, 0648° / 34°0.05
48 °
Union Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.05 in
Chance of precipitation15%
Record high71° (2020)
Record low1° (1991)
Sat, 0747° / 33°0.02
47 °
Union Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (2001)
Record low-10° (1991)
Sun, 0847° / 33°0.04
47 °
Union Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (1999)
Record low-2° (1991)
Mon, 0946° / 32°0.13
46 °
Union Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation33%
Record high72° (1999)
Record low13° (2003)
Tue, 1044° / 31°0.1
44 °
Union Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation33%
Record high70° (2012)
Record low8° (2018)
Wed, 1142° / 29°0.06
42 °
Union Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation18%
Record high62° (1964)
Record low7° (1986)
Thu, 1240° / 28°0.06
40 °
Union Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (2005)
Record low-3° (1966)
Fri, 1343° / 29°0.07
43 °
Union Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (1999)
Record low3° (1986)
Sat, 1443° / 30°0.02
43 °
Union Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2025)
Record low8° (2014)
Sun, 1544° / 29°0.05
44 °
Union Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high66° (2001)
Record low9° (2014)
Mon, 1643° / 28°0.08
43 °
Union Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (2001)
Record low4° (1997)
Tue, 1742° / 29°0.08
42 °
Union Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation23%
Record high68° (2001)
Record low8° (2014)
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 Union Hill, 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 Union Hill, 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.