Monthly outlook for Union Center, IA: average high 59.4°, average low 47.2°. That is 3.5° above the climate normal for October. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 28 October (69.3°), the coolest 8 November (37.1°).
59.4°/47.2°
Average high / low
+3.5°
Above normal
7 / 3
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
61.2°
54.5°
+3.7°
4 November – 13 November
56.3°
48.6°
+4.3°
14 November – 23 November
at normal
44.6°
—
October records over 66 years
88.9°3 October 2025All-time high
16.5°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Kingsley (9 mi).
Mon, 2649° / 43°0.56
49 °
Union Center, Monday, 26 October
Rain. High 49°, low 43°.
Pressure30.33 inHg
Wind13.3 mph E
Humidity83%
Visibility6.2 mi
Dew point43°
Tue, 2760° / 46°0
60 °
Union Center, Tuesday, 27 October
Overcast. High 60°, low 46°.
Pressure30.12 inHg
Wind6.8 mph SW
Humidity69%
Visibility6.2 mi
Dew point42°
Wed, 2869° / 57°0.23
69 °
Union Center, Wednesday, 28 October
Rain. High 69°, low 57°.
Pressure29.97 inHg
Wind11.8 mph S
Humidity69%
Visibility6.2 mi
Dew point56°
Thu, 2967° / 52°0
67 °
Union Center, Thursday, 29 October
Clear. High 67°, low 52°.
Pressure30.12 inHg
Wind5.3 mph E
Humidity76%
Visibility6.2 mi
Dew point53°
Fri, 3068° / 54°0.39
68 °
Union Center, Friday, 30 October
Rain. High 68°, low 54°.
Pressure30.03 inHg
Wind7.9 mph SE
Humidity77%
Visibility—
Dew point58°
Sat, 3163° / 54°0.32
63 °
Union Center, Saturday, 31 October
Light rain. High 63°, low 54°.
Pressure30.06 inHg
Wind11.3 mph S
Humidity72%
Visibility—
Dew point53°
Sun, 0159° / 51°0.02
59 °
Union Center, Sunday, 1 November
Light rain. High 59°, low 51°.
Pressure30.03 inHg
Wind8 mph SE
Humidity76%
Visibility—
Dew point49°
Mon, 0261° / 52°0
61 °
Union Center, Monday, 2 November
Overcast. High 61°, low 52°.
Pressure29.94 inHg
Wind6.8 mph S
Humidity71%
Visibility—
Dew point49°
Tue, 0359° / 45°0
59 °
Union Center, Tuesday, 3 November
Overcast. High 59°, low 45°.
Pressure30.15 inHg
Wind10.9 mph NW
Humidity40%
Visibility—
Dew point31°
Wed, 0451° / 44°0.27
51 °
Union Center, Wednesday, 4 November
Light rain. High 51°, low 44°.
Pressure30.36 inHg
Wind9.5 mph E
Humidity81%
Visibility—
Dew point39°
Thu, 0548° / 43°0.11
48 °
Union Center, Thursday, 5 November
Light rain. High 48°, low 43°.
Pressure30.33 inHg
Wind14.6 mph S
Humidity86%
Visibility—
Dew point41°
Fri, 0665° / 45°0
65 °
Union Center, Friday, 6 November
Overcast. High 65°, low 45°.
Pressure29.80 inHg
Wind22 mph S
Humidity82%
Visibility—
Dew point48°
Sat, 0765° / 49°0.02
65 °
Union Center, Saturday, 7 November
Light rain. High 65°, low 49°.
Pressure29.68 inHg
Wind21.6 mph S
Humidity67%
Visibility—
Dew point53°
Sun, 0848° / 37°0
48 °
Union Center, Sunday, 8 November
Clear. High 48°, low 37°.
Pressure30.36 inHg
Wind14.9 mph NW
Humidity49%
Visibility—
Dew point26°
Mon, 0961° / 39°0
61 °
Union Center, Monday, 9 November
Overcast. High 61°, low 39°.
Pressure30.06 inHg
Wind19.1 mph S
Humidity55%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1046° / 31°0.08
46 °
Union Center, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.08 in
Chance of precipitation27%
Record high72° (2012)
Record low11° (2018)
Wed, 1145° / 29°0.07
45 °
Union Center, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.07 in
Chance of precipitation17%
Record high67° (1964)
Record low4° (1986)
Thu, 1244° / 29°0.05
44 °
Union Center, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high67° (1999)
Record low6° (2019)
Fri, 1346° / 30°0.04
46 °
Union Center, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high73° (1999)
Record low3° (1986)
Sat, 1446° / 31°0.02
46 °
Union Center, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high70° (2025)
Record low8° (2014)
Sun, 1547° / 30°0.06
47 °
Union Center, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2001)
Record low4° (2000)
Mon, 1647° / 30°0.08
47 °
Union Center, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.08 in
Chance of precipitation17%
Record high71° (2001)
Record low4° (2014)
Tue, 1746° / 31°0.07
46 °
Union Center, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (2001)
Record low6° (2000)
Wed, 1846° / 30°0.07
46 °
Union Center, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high72° (1999)
Record low6° (2000)
Thu, 1945° / 30°0.08
45 °
Union Center, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (2003)
Record low7° (1978)
Fri, 2043° / 28°0.07
43 °
Union Center, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.07 in
Chance of precipitation13%
Record high64° (2003)
Record low6° (2000)
Sat, 2142° / 26°0.04
42 °
Union Center, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation10%
Record high67° (1990)
Record low-4° (2000)
Sun, 2242° / 27°0.03
42 °
Union Center, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (1974)
Record low1° (1975)
Mon, 2341° / 26°0.04
41 °
Union Center, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (2006)
Record low2° (1985)
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 Center, IA 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 Center, IA 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.