Monthly outlook for West Union, IN: average high 66.6°, average low 49.4°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 22 October (73.7°), the coolest 31 October (36.8°).
66.6°/49.4°
Average high / low
+3.9°
Above normal
4 / 4
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
68.7°
60.6°
+4.5°
31 October – 9 November
62.9°
56.5°
+3.5°
10 November – 19 November
at normal
50.9°
—
October records over 66 years
90°1 October 2019All-time high
23°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Dana (9 mi).
Thu, 2274° / 46°0
74 °
West Union, Thursday, 22 October
Clear. High 74°, low 46°.
Pressure30.27 inHg
Wind2.8 mph NE
Humidity47%
Visibility6.2 mi
Dew point47°
Fri, 2370° / 47°0
70 °
West Union, Friday, 23 October
Clear. High 70°, low 47°.
Pressure30.33 inHg
Wind3.5 mph SE
Humidity54%
Visibility6.2 mi
Dew point49°
Sat, 2469° / 48°0
69 °
West Union, Saturday, 24 October
Overcast. High 69°, low 48°.
Pressure30.42 inHg
Wind5.3 mph SE
Humidity56%
Visibility6.2 mi
Dew point49°
Sun, 2572° / 48°0
72 °
West Union, Sunday, 25 October
Overcast. High 72°, low 48°.
Pressure30.39 inHg
Wind4.5 mph SE
Humidity42%
Visibility—
Dew point45°
Mon, 2673° / 52°0
73 °
West Union, Monday, 26 October
Overcast. High 73°, low 52°.
Pressure30.27 inHg
Wind6.8 mph SW
Humidity38%
Visibility—
Dew point43°
Tue, 2770° / 57°0.02
70 °
West Union, Tuesday, 27 October
Light rain. High 70°, low 57°.
Pressure30.15 inHg
Wind13.6 mph NW
Humidity39%
Visibility—
Dew point42°
Wed, 2868° / 54°0
68 °
West Union, Wednesday, 28 October
Partly cloudy. High 68°, low 54°.
Pressure30.09 inHg
Wind10.3 mph SW
Humidity50%
Visibility—
Dew point47°
Thu, 2962° / 40°0
62 °
West Union, Thursday, 29 October
Light rain. High 62°, low 40°.
Pressure30.18 inHg
Wind17.3 mph W
Humidity54%
Visibility—
Dew point35°
Fri, 3056° / 37°0
56 °
West Union, Friday, 30 October
Overcast. High 56°, low 37°.
Pressure30.30 inHg
Wind7.5 mph NE
Humidity31%
Visibility—
Dew point23°
Sat, 3157° / 37°0
57 °
West Union, Saturday, 31 October
Overcast. High 57°, low 37°.
Pressure30.30 inHg
Wind13.7 mph SE
Humidity29%
Visibility—
Dew point21°
Sun, 0153° / 48°0.8
53 °
West Union, Sunday, 1 November
Rain. High 53°, low 48°.
Pressure30.09 inHg
Wind17.9 mph S
Humidity93%
Visibility—
Dew point48°
Mon, 0261° / 53°0.18
61 °
West Union, Monday, 2 November
Light rain. High 61°, low 53°.
Pressure29.97 inHg
Wind10.5 mph S
Humidity92%
Visibility—
Dew point58°
Tue, 0368° / 56°0
68 °
West Union, Tuesday, 3 November
Overcast. High 68°, low 56°.
Pressure29.97 inHg
Wind8.1 mph E
Humidity62%
Visibility—
Dew point51°
Wed, 0467° / 60°1.27
67 °
West Union, Wednesday, 4 November
Rain. High 67°, low 60°.
Pressure29.83 inHg
Wind18.2 mph S
Humidity96%
Visibility—
Dew point62°
Thu, 0572° / 63°0.11
72 °
West Union, Thursday, 5 November
Light rain. High 72°, low 63°.
Pressure29.94 inHg
Wind18.7 mph S
Humidity67%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0655° / 39°0.06
55 °
West Union, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.06 in
Chance of precipitation33%
Record high72° (2023)
Record low26° (2010)
Sat, 0754° / 40°0.12
54 °
West Union, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2020)
Record low22° (1993)
Sun, 0855° / 40°0.02
55 °
West Union, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.02 in
Chance of precipitation13%
Record high76° (2023)
Record low14° (1991)
Mon, 0956° / 40°0.1
56 °
West Union, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high73° (1999)
Record low17° (1991)
Tue, 1054° / 39°0.14
54 °
West Union, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high74° (2020)
Record low19° (2018)
Wed, 1152° / 36°0.11
52 °
West Union, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2010)
Record low22° (2025)
Thu, 1250° / 35°0.09
50 °
West Union, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2010)
Record low11° (2019)
Fri, 1350° / 35°0.07
50 °
West Union, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (1999)
Record low11° (1986)
Sat, 1451° / 35°0.13
51 °
West Union, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (2025)
Record low15° (1986)
Sun, 1550° / 37°0.14
50 °
West Union, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high73° (2025)
Record low18° (2019)
Mon, 1650° / 36°0.09
50 °
West Union, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (2001)
Record low21° (1997)
Tue, 1751° / 36°0.13
51 °
West Union, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high70° (2016)
Record low10° (1997)
Wed, 1851° / 37°0.15
51 °
West Union, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation23%
Record high71° (2016)
Record low13° (2014)
Thu, 1951° / 37°0.09
51 °
West Union, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high69° (1985)
Record low17° (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 West Union, IN 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 West Union, IN 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.