Monthly outlook for Nemaha, IA: average high 63.7°, average low 48.1°. That is 2.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 12 October (88.9°), the coolest 24 October (36.4°).
63.7°/48.1°
Average high / low
+2.6°
Above normal
3 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
68.5°
60°
+4.7°
21 October – 30 October
55.7°
56.3°
-0.3°
31 October – 9 November
at normal
50.5°
—
October records over 66 years
87.8°1 October 2023All-time high
17.6°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Lakeside (8 mi).
Mon, 1289° / 65°0
89 °
Nemaha, Monday, 12 October
Overcast. High 89°, low 65°.
Pressure29.65 inHg
Wind13.3 mph S
Humidity54%
Visibility6.2 mi
Dew point63°
Tue, 1372° / 53°0
72 °
Nemaha, Tuesday, 13 October
Clear. High 72°, low 53°.
Pressure29.94 inHg
Wind5.3 mph N
Humidity64%
Visibility6.2 mi
Dew point51°
Wed, 1462° / 48°0
62 °
Nemaha, Wednesday, 14 October
Overcast. High 62°, low 48°.
Pressure30.18 inHg
Wind7.6 mph NE
Humidity57%
Visibility6.2 mi
Dew point43°
Thu, 1557° / 53°0.19
57 °
Nemaha, Thursday, 15 October
Light rain. High 57°, low 53°.
Pressure30.12 inHg
Wind8.9 mph N
Humidity85%
Visibility6.2 mi
Dew point52°
Fri, 1655° / 44°0
55 °
Nemaha, Friday, 16 October
Clear. High 55°, low 44°.
Pressure30.65 inHg
Wind18.3 mph NW
Humidity49%
Visibility—
Dew point33°
Sat, 1756° / 39°0
56 °
Nemaha, Saturday, 17 October
Clear. High 56°, low 39°.
Pressure30.36 inHg
Wind16.6 mph S
Humidity38%
Visibility—
Dew point28°
Sun, 1865° / 44°0
65 °
Nemaha, Sunday, 18 October
Clear. High 65°, low 44°.
Pressure30.12 inHg
Wind19.3 mph SW
Humidity38%
Visibility—
Dew point32°
Mon, 1968° / 48°0
68 °
Nemaha, Monday, 19 October
Overcast. High 68°, low 48°.
Pressure30.09 inHg
Wind13.3 mph S
Humidity44%
Visibility—
Dew point41°
Tue, 2073° / 53°0.08
73 °
Nemaha, Tuesday, 20 October
Light rain. High 73°, low 53°.
Pressure29.85 inHg
Wind20.4 mph S
Humidity48%
Visibility—
Dew point48°
Wed, 2163° / 50°1.04
63 °
Nemaha, Wednesday, 21 October
Rain. High 63°, low 50°.
Pressure29.71 inHg
Wind17 mph NW
Humidity93%
Visibility—
Dew point60°
Thu, 2258° / 47°0
58 °
Nemaha, Thursday, 22 October
Partly cloudy. High 58°, low 47°.
Pressure29.91 inHg
Wind20.3 mph W
Humidity45%
Visibility—
Dew point32°
Fri, 2349° / 40°0
49 °
Nemaha, Friday, 23 October
Clear. High 49°, low 40°.
Pressure30.21 inHg
Wind17.1 mph NW
Humidity48%
Visibility—
Dew point27°
Sat, 2453° / 36°0
53 °
Nemaha, Saturday, 24 October
Overcast. High 53°, low 36°.
Pressure29.94 inHg
Wind18.9 mph SE
Humidity50%
Visibility—
Dew point31°
Sun, 2559° / 48°0
59 °
Nemaha, Sunday, 25 October
Overcast. High 59°, low 48°.
Pressure29.68 inHg
Wind12.2 mph N
Humidity69%
Visibility—
Dew point48°
Mon, 2652° / 40°0
52 °
Nemaha, Monday, 26 October
Clear. High 52°, low 40°.
Pressure30.12 inHg
Wind11.7 mph NW
Humidity54%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 39°0.08
55 °
Nemaha, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high78° (1999)
Record low18° (2020)
Wed, 2854° / 38°0.05
54 °
Nemaha, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation17%
Record high76° (2016)
Record low20° (1967)
Thu, 2955° / 38°0.08
55 °
Nemaha, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (2024)
Record low23° (1980)
Fri, 3054° / 39°0.09
54 °
Nemaha, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (2024)
Record low20° (1991)
Sat, 3153° / 37°0.09
53 °
Nemaha, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1968)
Record low18° (1993)
Sun, 0152° / 37°0.09
52 °
Nemaha, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (1990)
Record low19° (2002)
Mon, 0251° / 36°0.04
51 °
Nemaha, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high73° (2022)
Record low10° (1991)
Tue, 0351° / 36°0.06
51 °
Nemaha, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation18%
Record high72° (2022)
Record low3° (1991)
Wed, 0450° / 35°0.02
50 °
Nemaha, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (2020)
Record low-11° (1991)
Thu, 0551° / 35°0.06
51 °
Nemaha, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation18%
Record high69° (2020)
Record low16° (1991)
Fri, 0650° / 35°0.04
50 °
Nemaha, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (2020)
Record low6° (1991)
Sat, 0750° / 34°0.02
50 °
Nemaha, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2001)
Record low-16° (1991)
Sun, 0850° / 34°0.04
50 °
Nemaha, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (1999)
Record low-5° (1991)
Mon, 0949° / 33°0.14
49 °
Nemaha, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.14 in
Chance of precipitation27%
Record high72° (2022)
Record low15° (2018)
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 Nemaha, 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 Nemaha, 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.