Monthly outlook for Union Hill, MN: average high 59.1°, average low 46°. That is 2.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (70.6°), the coolest 2 November (29.6°).
59.1°/46°
Average high / low
+2.9°
Above normal
5 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
62.5°
55.4°
+4°
28 October – 6 November
53.3°
50°
+1.8°
7 November – 16 November
at normal
43.9°
—
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).
Mon, 1963° / 41°0
63 °
Union Hill, Monday, 19 October
Overcast. High 63°, low 41°.
Pressure30.33 inHg
Wind2.5 mph E
Humidity67%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 46°0
66 °
Union Hill, Tuesday, 20 October
Clear. High 66°, low 46°.
Pressure30.30 inHg
Wind10.4 mph S
Humidity58%
Visibility6.2 mi
Dew point47°
Wed, 2168° / 48°0
68 °
Union Hill, Wednesday, 21 October
Clear. High 68°, low 48°.
Pressure30.24 inHg
Wind3 mph SW
Humidity64%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 50°0
71 °
Union Hill, Thursday, 22 October
Clear. High 71°, low 50°.
Pressure30.24 inHg
Wind8.1 mph S
Humidity62%
Visibility6.2 mi
Dew point52°
Fri, 2366° / 56°0
66 °
Union Hill, Friday, 23 October
Overcast. High 66°, low 56°.
Pressure30.09 inHg
Wind18.1 mph SE
Humidity67%
Visibility—
Dew point50°
Sat, 2466° / 55°0.02
66 °
Union Hill, Saturday, 24 October
Light rain. High 66°, low 55°.
Pressure30.03 inHg
Wind18.2 mph SW
Humidity60%
Visibility—
Dew point51°
Sun, 2555° / 43°0
55 °
Union Hill, Sunday, 25 October
Overcast. High 55°, low 43°.
Pressure30.45 inHg
Wind10.2 mph W
Humidity39%
Visibility—
Dew point28°
Mon, 2647° / 44°1.14
47 °
Union Hill, Monday, 26 October
Rain. High 47°, low 44°.
Pressure30.36 inHg
Wind10.4 mph E
Humidity94%
Visibility—
Dew point43°
Tue, 2757° / 46°0.17
57 °
Union Hill, Tuesday, 27 October
Light rain. High 57°, low 46°.
Pressure30.30 inHg
Wind8.4 mph E
Humidity87%
Visibility—
Dew point47°
Wed, 2856° / 51°0.09
56 °
Union Hill, Wednesday, 28 October
Light rain. High 56°, low 51°.
Pressure30.09 inHg
Wind8.1 mph SE
Humidity87%
Visibility—
Dew point52°
Thu, 2962° / 57°0.06
62 °
Union Hill, Thursday, 29 October
Light rain. High 62°, low 57°.
Pressure29.80 inHg
Wind14.7 mph S
Humidity80%
Visibility—
Dew point55°
Fri, 3054° / 43°0.01
54 °
Union Hill, Friday, 30 October
Light rain. High 54°, low 43°.
Pressure29.97 inHg
Wind14 mph NW
Humidity57%
Visibility—
Dew point36°
Sat, 3159° / 42°0
59 °
Union Hill, Saturday, 31 October
Clear. High 59°, low 42°.
Pressure30.09 inHg
Wind8.3 mph SW
Humidity50%
Visibility—
Dew point37°
Sun, 0150° / 38°0.14
50 °
Union Hill, Sunday, 1 November
Light rain. High 50°, low 38°.
Pressure29.97 inHg
Wind19.8 mph N
Humidity91%
Visibility—
Dew point45°
Mon, 0239° / 30°0
39 °
Union Hill, Monday, 2 November
Partly cloudy. High 39°, low 30°.
Pressure30.45 inHg
Wind20.7 mph N
Humidity41%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0349° / 35°0.06
49 °
Union Hill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (2008)
Record low8° (1991)
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)
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.