Monthly outlook for Union Hill, MN: average high 56.8°, average low 39.1°. That is 2.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (73.2°), the coolest 28 October (21.6°).
56.8°/39.1°
Average high / low
+2.2°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
59.6°
54.6°
+2.8°
30 October – 8 November
52°
49°
+1.6°
9 November – 18 November
at normal
42.8°
—
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).
Wed, 2171° / 48°0
71 °
Union Hill, Wednesday, 21 October
Clear. High 71°, low 48°.
Pressure30.21 inHg
Wind3 mph W
Humidity59%
Visibility6.2 mi
Dew point50°
Thu, 2273° / 49°0
73 °
Union Hill, Thursday, 22 October
Clear. High 73°, low 49°.
Pressure30.24 inHg
Wind6.7 mph S
Humidity60%
Visibility6.2 mi
Dew point55°
Fri, 2371° / 56°0
71 °
Union Hill, Friday, 23 October
Overcast. High 71°, low 56°.
Pressure30.15 inHg
Wind13.4 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sat, 2473° / 60°0.02
73 °
Union Hill, Saturday, 24 October
Light rain. High 73°, low 60°.
Pressure30.06 inHg
Wind17.7 mph S
Humidity44%
Visibility—
Dew point48°
Sun, 2558° / 47°0.03
58 °
Union Hill, Sunday, 25 October
Light rain. High 58°, low 47°.
Pressure30.42 inHg
Wind9.4 mph N
Humidity54%
Visibility—
Dew point39°
Mon, 2649° / 39°0.05
49 °
Union Hill, Monday, 26 October
Light rain. High 49°, low 39°.
Pressure30.33 inHg
Wind10 mph N
Humidity40%
Visibility—
Dew point24°
Tue, 2737° / 27°0
37 °
Union Hill, Tuesday, 27 October
Clear. High 37°, low 27°.
Pressure30.56 inHg
Wind18.5 mph NW
Humidity29%
Visibility—
Dew point7°
Wed, 2843° / 22°0
43 °
Union Hill, Wednesday, 28 October
Mostly clear. High 43°, low 22°.
Pressure30.45 inHg
Wind13.8 mph W
Humidity27%
Visibility—
Dew point6°
Thu, 2953° / 31°0
53 °
Union Hill, Thursday, 29 October
Clear. High 53°, low 31°.
Pressure30.00 inHg
Wind9.4 mph SW
Humidity29%
Visibility—
Dew point17°
Fri, 3046° / 29°0
46 °
Union Hill, Friday, 30 October
Partly cloudy. High 46°, low 29°.
Pressure30.09 inHg
Wind7.7 mph N
Humidity42%
Visibility—
Dew point20°
Sat, 3147° / 32°0
47 °
Union Hill, Saturday, 31 October
Clear. High 47°, low 32°.
Pressure30.18 inHg
Wind7.8 mph N
Humidity40%
Visibility—
Dew point21°
Sun, 0147° / 28°0
47 °
Union Hill, Sunday, 1 November
Clear. High 47°, low 28°.
Pressure30.36 inHg
Wind5.6 mph E
Humidity32%
Visibility—
Dew point14°
Mon, 0253° / 32°0
53 °
Union Hill, Monday, 2 November
Overcast. High 53°, low 32°.
Pressure30.27 inHg
Wind7.5 mph SW
Humidity41%
Visibility—
Dew point25°
Tue, 0359° / 42°0
59 °
Union Hill, Tuesday, 3 November
Overcast. High 59°, low 42°.
Pressure30.06 inHg
Wind11.3 mph SW
Humidity59%
Visibility—
Dew point40°
Wed, 0461° / 41°0
61 °
Union Hill, Wednesday, 4 November
Overcast. High 61°, low 41°.
Pressure29.94 inHg
Wind11.8 mph SW
Humidity36%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1842° / 28°0.07
42 °
Union Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1999)
Record low3° (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.