Monthly outlook for Jackson Junction, IA: average high 60.5°, average low 43.8°. That is 2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 11 October (83.4°), the coolest 17 October (25.1°).
60.5°/43.8°
Average high / low
+2°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
61.7°
58°
+2.1°
21 October – 30 October
58.6°
54.2°
+2.4°
31 October – 9 November
at normal
49°
—
October records over 66 years
86.4°1 October 1976All-time high
19.9°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — West Union (15 mi).
Mon, 1282° / 65°0
82 °
Jackson Junction, Monday, 12 October
Partly cloudy. High 82°, low 65°.
Pressure29.74 inHg
Wind12.4 mph S
Humidity63%
Visibility6.2 mi
Dew point65°
Tue, 1372° / 58°0
72 °
Jackson Junction, Tuesday, 13 October
Partly cloudy. High 72°, low 58°.
Pressure29.88 inHg
Wind7.4 mph NW
Humidity67%
Visibility6.2 mi
Dew point54°
Wed, 1461° / 51°0
61 °
Jackson Junction, Wednesday, 14 October
Partly cloudy. High 61°, low 51°.
Pressure30.18 inHg
Wind9.7 mph N
Humidity60%
Visibility6.2 mi
Dew point45°
Thu, 1562° / 48°0
62 °
Jackson Junction, Thursday, 15 October
Overcast. High 62°, low 48°.
Pressure30.33 inHg
Wind7.8 mph NW
Humidity66%
Visibility—
Dew point47°
Fri, 1653° / 32°0.01
53 °
Jackson Junction, Friday, 16 October
Light snow. High 53°, low 32°.
Pressure30.47 inHg
Wind24.1 mph N
Humidity49%
Visibility—
Dew point32°
Sat, 1740° / 25°0
40 °
Jackson Junction, Saturday, 17 October
Clear. High 40°, low 25°.
Pressure30.62 inHg
Wind19.6 mph N
Humidity39%
Visibility—
Dew point13°
Sun, 1846° / 27°0
46 °
Jackson Junction, Sunday, 18 October
Overcast. High 46°, low 27°.
Pressure30.47 inHg
Wind19.2 mph S
Humidity37%
Visibility—
Dew point17°
Mon, 1956° / 36°0
56 °
Jackson Junction, Monday, 19 October
Overcast. High 56°, low 36°.
Pressure30.30 inHg
Wind14.1 mph S
Humidity47%
Visibility—
Dew point31°
Tue, 2061° / 40°0
61 °
Jackson Junction, Tuesday, 20 October
Clear. High 61°, low 40°.
Pressure30.21 inHg
Wind14.1 mph S
Humidity46%
Visibility—
Dew point35°
Wed, 2166° / 46°0
66 °
Jackson Junction, Wednesday, 21 October
Overcast. High 66°, low 46°.
Pressure29.94 inHg
Wind17.1 mph SW
Humidity47%
Visibility—
Dew point39°
Thu, 2259° / 45°0
59 °
Jackson Junction, Thursday, 22 October
Clear. High 59°, low 45°.
Pressure30.21 inHg
Wind14.2 mph NW
Humidity49%
Visibility—
Dew point37°
Fri, 2355° / 38°0
55 °
Jackson Junction, Friday, 23 October
Overcast. High 55°, low 38°.
Pressure30.33 inHg
Wind6.3 mph N
Humidity51%
Visibility—
Dew point34°
Sat, 2455° / 42°0
55 °
Jackson Junction, Saturday, 24 October
Overcast. High 55°, low 42°.
Pressure30.30 inHg
Wind7.5 mph SW
Humidity53%
Visibility—
Dew point35°
Sun, 2552° / 40°0
52 °
Jackson Junction, Sunday, 25 October
Overcast. High 52°, low 40°.
Pressure30.27 inHg
Wind10.9 mph E
Humidity49%
Visibility—
Dew point32°
Mon, 2664° / 48°0.01
64 °
Jackson Junction, Monday, 26 October
Light rain. High 64°, low 48°.
Pressure29.88 inHg
Wind15.4 mph SW
Humidity65%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2753° / 39°0.07
53 °
Jackson Junction, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high71° (2014)
Record low21° (2020)
Wed, 2852° / 38°0.07
52 °
Jackson Junction, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (2016)
Record low23° (1969)
Thu, 2953° / 38°0.1
53 °
Jackson Junction, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high79° (2024)
Record low22° (1980)
Fri, 3054° / 39°0.08
54 °
Jackson Junction, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high76° (2024)
Record low20° (1988)
Sat, 3152° / 38°0.1
52 °
Jackson Junction, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high70° (1968)
Record low23° (1993)
Sun, 0151° / 37°0.18
51 °
Jackson Junction, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.18 in
Chance of precipitation28%
Record high72° (2000)
Record low22° (2023)
Mon, 0250° / 36°0.07
50 °
Jackson Junction, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (2022)
Record low14° (1991)
Tue, 0349° / 35°0.06
49 °
Jackson Junction, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (1987)
Record low10° (1991)
Wed, 0449° / 36°0.08
49 °
Jackson Junction, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (2008)
Record low4° (1991)
Thu, 0548° / 35°0.08
48 °
Jackson Junction, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (2020)
Record low15° (1991)
Fri, 0648° / 35°0.06
48 °
Jackson Junction, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2020)
Record low9° (1991)
Sat, 0748° / 33°0.02
48 °
Jackson Junction, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.02 in
Chance of precipitation8%
Record high69° (2001)
Record low-9° (1991)
Sun, 0847° / 33°0.03
47 °
Jackson Junction, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high73° (1999)
Record low-2° (1991)
Mon, 0947° / 33°0.11
47 °
Jackson Junction, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation37%
Record high70° (1999)
Record low15° (1991)
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 Jackson Junction, 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 Jackson Junction, 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.