Monthly outlook for Lynnville, IA: average high 56.5°, average low 45.8°. That is 2.6° above the climate normal for October. Precipitation is expected on 8 days (about 4.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 29 October (67.2°), the coolest 13 November (33.5°).
56.5°/45.8°
Average high / low
+2.6°
Above normal
8 / 4
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
60.9°
53.7°
+4°
8 November – 17 November
49.3°
48.3°
+0.6°
18 November – 27 November
at normal
43.9°
—
October records over 66 years
90°6 October 1963All-time high
16.5°30 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Malcom (15 mi).
Fri, 3058° / 48°0.98
58 °
Lynnville, Friday, 30 October
Heavy rain. High 58°, low 48°.
Pressure30.27 inHg
Wind10.5 mph E
Humidity90%
Visibility2.8 mi
Dew point50°
Sat, 3167° / 53°0.03
67 °
Lynnville, Saturday, 31 October
Light rain. High 67°, low 53°.
Pressure30.24 inHg
Wind3 mph S
Humidity81%
Visibility6.2 mi
Dew point58°
Sun, 0165° / 53°0
65 °
Lynnville, Sunday, 1 November
Partly cloudy. High 65°, low 53°.
Pressure30.21 inHg
Wind7 mph SE
Humidity70%
Visibility6.2 mi
Dew point52°
Mon, 0266° / 59°1.2
66 °
Lynnville, Monday, 2 November
Rain. High 66°, low 59°.
Pressure29.83 inHg
Wind18 mph S
Humidity96%
Visibility—
Dew point62°
Tue, 0362° / 54°1.15
62 °
Lynnville, Tuesday, 3 November
Heavy rain. High 62°, low 54°.
Pressure30.00 inHg
Wind14.8 mph NW
Humidity68%
Visibility—
Dew point48°
Wed, 0464° / 60°0.19
64 °
Lynnville, Wednesday, 4 November
Light rain. High 64°, low 60°.
Pressure29.65 inHg
Wind11.5 mph SE
Humidity96%
Visibility—
Dew point61°
Thu, 0560° / 52°0.11
60 °
Lynnville, Thursday, 5 November
Light rain. High 60°, low 52°.
Pressure29.65 inHg
Wind14.1 mph NW
Humidity92%
Visibility—
Dew point54°
Fri, 0651° / 41°0.02
51 °
Lynnville, Friday, 6 November
Light rain. High 51°, low 41°.
Pressure30.03 inHg
Wind16.2 mph N
Humidity56%
Visibility—
Dew point34°
Sat, 0748° / 36°0
48 °
Lynnville, Saturday, 7 November
Partly cloudy. High 48°, low 36°.
Pressure30.30 inHg
Wind6.4 mph N
Humidity61%
Visibility—
Dew point33°
Sun, 0852° / 40°0
52 °
Lynnville, Sunday, 8 November
Overcast. High 52°, low 40°.
Pressure30.21 inHg
Wind7.7 mph SE
Humidity61%
Visibility—
Dew point36°
Mon, 0956° / 43°0.26
56 °
Lynnville, Monday, 9 November
Rain. High 56°, low 43°.
Pressure29.85 inHg
Wind24.4 mph NW
Humidity66%
Visibility—
Dew point44°
Tue, 1051° / 41°0.11
51 °
Lynnville, Tuesday, 10 November
Light rain. High 51°, low 41°.
Pressure29.85 inHg
Wind24.6 mph NW
Humidity50%
Visibility—
Dew point31°
Wed, 1146° / 37°0
46 °
Lynnville, Wednesday, 11 November
Overcast. High 46°, low 37°.
Pressure29.80 inHg
Wind12.5 mph NW
Humidity56%
Visibility—
Dew point30°
Thu, 1245° / 34°0
45 °
Lynnville, Thursday, 12 November
Partly cloudy. High 45°, low 34°.
Pressure29.97 inHg
Wind13 mph NW
Humidity62%
Visibility—
Dew point30°
Fri, 1346° / 34°0
46 °
Lynnville, Friday, 13 November
Partly cloudy. High 46°, low 34°.
Pressure30.00 inHg
Wind6.5 mph W
Humidity58%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1447° / 32°0.03
47 °
Lynnville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (1964)
Record low15° (1986)
Sun, 1547° / 33°0.06
47 °
Lynnville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1960)
Record low3° (1972)
Mon, 1648° / 32°0.04
48 °
Lynnville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (1971)
Record low14° (1997)
Tue, 1749° / 33°0.11
49 °
Lynnville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high72° (2016)
Record low11° (2005)
Wed, 1847° / 33°0.06
47 °
Lynnville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (1999)
Record low9° (2014)
Thu, 1947° / 32°0.07
47 °
Lynnville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (2007)
Record low17° (2022)
Fri, 2045° / 31°0.09
45 °
Lynnville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (2003)
Record low12° (1964)
Sat, 2144° / 29°0.06
44 °
Lynnville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1990)
Record low7° (1964)
Sun, 2244° / 29°0.03
44 °
Lynnville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (1966)
Record low5° (2015)
Mon, 2344° / 29°0.09
44 °
Lynnville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1966)
Record low9° (1970)
Tue, 2443° / 28°0.05
43 °
Lynnville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (2017)
Record low6° (1985)
Wed, 2542° / 28°0.06
42 °
Lynnville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high59° (1960)
Record low-4° (1991)
Thu, 2642° / 28°0.09
42 °
Lynnville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation37%
Record high67° (1990)
Record low-7° (1977)
Fri, 2740° / 26°0.09
40 °
Lynnville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.09 in
Chance of precipitation40%
Record high67° (1990)
Record low4° (1992)
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 Lynnville, 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 Lynnville, 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.