Monthly outlook for Geneva, IA: average high 61.6°, average low 45.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 12 October (86.5°), the coolest 17 October (27.4°).
61.6°/45.7°
Average high / low
+1.6°
Above normal
2 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
62.6°
59.7°
+1.6°
21 October – 30 October
59.9°
56°
+2.2°
31 October – 9 November
at normal
50.6°
—
October records over 66 years
86.5°1 October 2023All-time high
18.7°27 October 2020All-time low
Mon, 1286° / 66°0
86 °
Geneva, Monday, 12 October
Partly cloudy. High 86°, low 66°.
Pressure29.71 inHg
Wind12.6 mph S
Humidity57%
Visibility6.2 mi
Dew point64°
Tue, 1369° / 56°0.03
69 °
Geneva, Tuesday, 13 October
Light rain. High 69°, low 56°.
Pressure29.91 inHg
Wind7.9 mph N
Humidity66%
Visibility6.2 mi
Dew point52°
Wed, 1464° / 50°0
64 °
Geneva, Wednesday, 14 October
Overcast. High 64°, low 50°.
Pressure30.15 inHg
Wind9.6 mph N
Humidity59%
Visibility6.2 mi
Dew point47°
Thu, 1555° / 55°0.69
55 °
Geneva, Thursday, 15 October
Heavy rain. High 55°, low 55°.
Pressure30.18 inHg
Wind10 mph E
Humidity93%
Visibility—
Dew point53°
Fri, 1656° / 40°0
56 °
Geneva, Friday, 16 October
Clear. High 56°, low 40°.
Pressure30.59 inHg
Wind16.4 mph N
Humidity51%
Visibility—
Dew point36°
Sat, 1741° / 27°0
41 °
Geneva, Saturday, 17 October
Clear. High 41°, low 27°.
Pressure30.59 inHg
Wind18.1 mph N
Humidity37%
Visibility—
Dew point13°
Sun, 1848° / 29°0
48 °
Geneva, Sunday, 18 October
Partly cloudy. High 48°, low 29°.
Pressure30.42 inHg
Wind16.9 mph S
Humidity36%
Visibility—
Dew point17°
Mon, 1960° / 38°0
60 °
Geneva, Monday, 19 October
Clear. High 60°, low 38°.
Pressure30.12 inHg
Wind14.5 mph S
Humidity45%
Visibility—
Dew point33°
Tue, 2064° / 43°0
64 °
Geneva, Tuesday, 20 October
Clear. High 64°, low 43°.
Pressure30.00 inHg
Wind15.1 mph S
Humidity44%
Visibility—
Dew point36°
Wed, 2168° / 49°0
68 °
Geneva, Wednesday, 21 October
Clear. High 68°, low 49°.
Pressure30.06 inHg
Wind13.8 mph S
Humidity54%
Visibility—
Dew point46°
Thu, 2262° / 48°0
62 °
Geneva, Thursday, 22 October
Partly cloudy. High 62°, low 48°.
Pressure30.39 inHg
Wind10.4 mph N
Humidity41%
Visibility—
Dew point35°
Fri, 2371° / 48°0.18
71 °
Geneva, Friday, 23 October
Light rain. High 71°, low 48°.
Pressure30.00 inHg
Wind24.3 mph S
Humidity73%
Visibility—
Dew point53°
Sat, 2454° / 44°0
54 °
Geneva, Saturday, 24 October
Overcast. High 54°, low 44°.
Pressure30.24 inHg
Wind21 mph NW
Humidity64%
Visibility—
Dew point37°
Sun, 2553° / 37°0
53 °
Geneva, Sunday, 25 October
Partly cloudy. High 53°, low 37°.
Pressure30.39 inHg
Wind11.6 mph W
Humidity48%
Visibility—
Dew point30°
Mon, 2652° / 41°0
52 °
Geneva, Monday, 26 October
Mostly clear. High 52°, low 41°.
Pressure30.21 inHg
Wind13.4 mph N
Humidity52%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 40°0.07
55 °
Geneva, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (1966)
Record low19° (2020)
Wed, 2854° / 38°0.06
54 °
Geneva, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation22%
Record high76° (2016)
Record low20° (1967)
Thu, 2955° / 38°0.08
55 °
Geneva, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high80° (2024)
Record low22° (1980)
Fri, 3055° / 39°0.07
55 °
Geneva, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (2024)
Record low21° (1988)
Sat, 3153° / 38°0.1
53 °
Geneva, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (1968)
Record low21° (1993)
Sun, 0152° / 38°0.13
52 °
Geneva, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation28%
Record high72° (2000)
Record low22° (2002)
Mon, 0251° / 37°0.05
51 °
Geneva, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (2022)
Record low14° (1991)
Tue, 0351° / 36°0.06
51 °
Geneva, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (2008)
Record low12° (1991)
Wed, 0451° / 36°0.07
51 °
Geneva, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (2008)
Record low7° (1991)
Thu, 0550° / 35°0.07
50 °
Geneva, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high70° (2015)
Record low19° (1991)
Fri, 0650° / 35°0.07
50 °
Geneva, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (2001)
Record low8° (1991)
Sat, 0750° / 34°0.02
50 °
Geneva, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.02 in
Chance of precipitation8%
Record high72° (2001)
Record low-8° (1991)
Sun, 0849° / 34°0.04
49 °
Geneva, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (1999)
Record low-1° (1991)
Mon, 0949° / 33°0.12
49 °
Geneva, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.12 in
Chance of precipitation28%
Record high72° (1999)
Record low16° (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 Geneva, 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 Geneva, 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.