Monthly outlook for Lineville, IA: average high 64.6°, average low 48.9°. That is 4.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 25 October (76.4°), the coolest 5 November (36.8°).
64.6°/48.9°
Average high / low
+4.2°
Above normal
3 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
68.8°
58.7°
+5.6°
2 November – 11 November
57.6°
53.5°
+2.3°
12 November – 21 November
at normal
49.7°
—
October records over 66 years
92.8°10 October 1963All-time high
16.3°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — Princeton (14 mi).
Sat, 2475° / 53°0
75 °
Lineville, Saturday, 24 October
Clear. High 75°, low 53°.
Pressure30.18 inHg
Wind9.8 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Sun, 2576° / 55°0
76 °
Lineville, Sunday, 25 October
Mostly clear. High 76°, low 55°.
Pressure30.24 inHg
Wind11.4 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Mon, 2675° / 57°0
75 °
Lineville, Monday, 26 October
Overcast. High 75°, low 57°.
Pressure30.33 inHg
Wind5.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point55°
Tue, 2770° / 56°0.02
70 °
Lineville, Tuesday, 27 October
Light rain. High 70°, low 56°.
Pressure30.30 inHg
Wind5.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point53°
Wed, 2873° / 55°0.01
73 °
Lineville, Wednesday, 28 October
Light rain. High 73°, low 55°.
Pressure29.97 inHg
Wind17.6 mph S
Humidity52%
Visibility—
Dew point48°
Thu, 2963° / 52°1.04
63 °
Lineville, Thursday, 29 October
Rain. High 63°, low 52°.
Pressure30.09 inHg
Wind11.2 mph S
Humidity88%
Visibility—
Dew point57°
Fri, 3059° / 51°0.37
59 °
Lineville, Friday, 30 October
Light rain. High 59°, low 51°.
Pressure30.06 inHg
Wind12.3 mph SE
Humidity88%
Visibility—
Dew point54°
Sat, 3161° / 55°0.43
61 °
Lineville, Saturday, 31 October
Rain. High 61°, low 55°.
Pressure29.77 inHg
Wind16.9 mph S
Humidity95%
Visibility—
Dew point56°
Sun, 0159° / 46°0.02
59 °
Lineville, Sunday, 1 November
Light rain. High 59°, low 46°.
Pressure30.03 inHg
Wind11.2 mph NW
Humidity53%
Visibility—
Dew point39°
Mon, 0259° / 44°0
59 °
Lineville, Monday, 2 November
Overcast. High 59°, low 44°.
Pressure30.15 inHg
Wind9.6 mph NW
Humidity46%
Visibility—
Dew point37°
Tue, 0347° / 38°0
47 °
Lineville, Tuesday, 3 November
Partly cloudy. High 47°, low 38°.
Pressure30.39 inHg
Wind12.3 mph N
Humidity62%
Visibility—
Dew point33°
Wed, 0452° / 38°0
52 °
Lineville, Wednesday, 4 November
Overcast. High 52°, low 38°.
Pressure30.21 inHg
Wind14.2 mph NW
Humidity53%
Visibility—
Dew point33°
Thu, 0558° / 37°0
58 °
Lineville, Thursday, 5 November
Mostly clear. High 58°, low 37°.
Pressure30.15 inHg
Wind13 mph SW
Humidity44%
Visibility—
Dew point32°
Fri, 0667° / 46°0
67 °
Lineville, Friday, 6 November
Clear. High 67°, low 46°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity49%
Visibility—
Dew point43°
Sat, 0762° / 46°0
62 °
Lineville, Saturday, 7 November
Clear. High 62°, low 46°.
Pressure29.94 inHg
Wind12.6 mph S
Humidity49%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0854° / 38°0.04
54 °
Lineville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high76° (1999)
Record low-15° (1991)
Mon, 0954° / 38°0.11
54 °
Lineville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high74° (1999)
Record low13° (1991)
Tue, 1051° / 36°0.11
51 °
Lineville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high73° (2012)
Record low11° (2018)
Wed, 1150° / 34°0.07
50 °
Lineville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1964)
Record low14° (2019)
Thu, 1248° / 33°0.07
48 °
Lineville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1999)
Record low4° (1968)
Fri, 1350° / 34°0.07
50 °
Lineville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation17%
Record high75° (1999)
Record low6° (1986)
Sat, 1450° / 35°0.04
50 °
Lineville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation27%
Record high74° (2025)
Record low15° (1986)
Sun, 1550° / 35°0.07
50 °
Lineville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (2025)
Record low9° (1972)
Mon, 1651° / 34°0.04
51 °
Lineville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.04 in
Chance of precipitation13%
Record high70° (2001)
Record low18° (1997)
Tue, 1752° / 36°0.11
52 °
Lineville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.11 in
Chance of precipitation23%
Record high73° (2016)
Record low16° (2014)
Wed, 1850° / 36°0.05
50 °
Lineville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation22%
Record high73° (1999)
Record low12° (2014)
Thu, 1951° / 35°0.06
51 °
Lineville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation18%
Record high71° (2007)
Record low18° (2022)
Fri, 2048° / 33°0.09
48 °
Lineville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (1990)
Record low15° (1985)
Sat, 2147° / 31°0.04
47 °
Lineville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (1990)
Record low10° (1964)
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 Lineville, 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 Lineville, 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.