Monthly outlook for Nyman, IA: average high 68.5°, average low 52.7°. That is 6.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 29 October (77.5°), the coolest 2 November (41.9°).
68.5°/52.7°
Average high / low
+6.7°
Above normal
5 / 3
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
70°
57.9°
+6.8°
3 November – 12 November
66.1°
52.5°
+7.5°
13 November – 22 November
at normal
49°
—
October records over 66 years
94.6°5 October 2024All-time high
10.8°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — Red Oak (9 mi).
Sun, 2576° / 54°0
76 °
Nyman, Sunday, 25 October
Clear. High 76°, low 54°.
Pressure30.30 inHg
Wind4.8 mph S
Humidity57%
Visibility6.2 mi
Dew point56°
Mon, 2675° / 56°0.07
75 °
Nyman, Monday, 26 October
Rain. High 75°, low 56°.
Pressure30.24 inHg
Wind6.9 mph SE
Humidity57%
Visibility6.2 mi
Dew point55°
Tue, 2770° / 57°0.06
70 °
Nyman, Tuesday, 27 October
Light rain. High 70°, low 57°.
Pressure30.12 inHg
Wind10.3 mph S
Humidity68%
Visibility6.2 mi
Dew point53°
Wed, 2873° / 57°0.01
73 °
Nyman, Wednesday, 28 October
Light rain. High 73°, low 57°.
Pressure30.12 inHg
Wind10.4 mph S
Humidity61%
Visibility—
Dew point54°
Thu, 2978° / 61°0.13
78 °
Nyman, Thursday, 29 October
Light rain. High 78°, low 61°.
Pressure30.06 inHg
Wind13.3 mph S
Humidity57%
Visibility—
Dew point56°
Fri, 3072° / 62°0.72
72 °
Nyman, Friday, 30 October
Rain. High 72°, low 62°.
Pressure30.06 inHg
Wind13.6 mph S
Humidity78%
Visibility—
Dew point60°
Sat, 3162° / 56°0.36
62 °
Nyman, Saturday, 31 October
Rain. High 62°, low 56°.
Pressure29.83 inHg
Wind19.6 mph SE
Humidity93%
Visibility—
Dew point55°
Sun, 0158° / 47°0.01
58 °
Nyman, Sunday, 1 November
Light rain. High 58°, low 47°.
Pressure30.12 inHg
Wind15.9 mph NW
Humidity39%
Visibility—
Dew point31°
Mon, 0260° / 42°0
60 °
Nyman, Monday, 2 November
Clear. High 60°, low 42°.
Pressure30.27 inHg
Wind11.2 mph W
Humidity38%
Visibility—
Dew point30°
Tue, 0355° / 42°0
55 °
Nyman, Tuesday, 3 November
Overcast. High 55°, low 42°.
Pressure30.21 inHg
Wind8.7 mph N
Humidity35%
Visibility—
Dew point25°
Wed, 0462° / 42°0
62 °
Nyman, Wednesday, 4 November
Overcast. High 62°, low 42°.
Pressure29.91 inHg
Wind7.9 mph S
Humidity53%
Visibility—
Dew point40°
Thu, 0570° / 48°0
70 °
Nyman, Thursday, 5 November
Clear. High 70°, low 48°.
Pressure29.94 inHg
Wind9.8 mph S
Humidity48%
Visibility—
Dew point44°
Fri, 0671° / 55°0
71 °
Nyman, Friday, 6 November
Partly cloudy. High 71°, low 55°.
Pressure30.03 inHg
Wind10.5 mph W
Humidity47%
Visibility—
Dew point47°
Sat, 0768° / 52°0
68 °
Nyman, Saturday, 7 November
Partly cloudy. High 68°, low 52°.
Pressure30.24 inHg
Wind7.5 mph NW
Humidity40%
Visibility—
Dew point40°
Sun, 0870° / 53°0
70 °
Nyman, Sunday, 8 November
Mostly clear. High 70°, low 53°.
Pressure30.12 inHg
Wind9.3 mph SW
Humidity41%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0953° / 37°0.12
53 °
Nyman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high74° (1999)
Record low17° (2018)
Tue, 1050° / 35°0.08
50 °
Nyman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2012)
Record low10° (2018)
Wed, 1149° / 32°0.07
49 °
Nyman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (1964)
Record low8° (1986)
Thu, 1248° / 32°0.06
48 °
Nyman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high73° (2005)
Record low-1° (1968)
Fri, 1350° / 33°0.07
50 °
Nyman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.07 in
Chance of precipitation18%
Record high79° (1999)
Record low4° (1986)
Sat, 1449° / 35°0.02
49 °
Nyman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (2025)
Record low12° (2014)
Sun, 1550° / 34°0.05
50 °
Nyman, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2001)
Record low1° (1972)
Mon, 1651° / 33°0.05
51 °
Nyman, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.05 in
Chance of precipitation12%
Record high71° (1963)
Record low12° (2014)
Tue, 1751° / 35°0.09
51 °
Nyman, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2016)
Record low12° (1961)
Wed, 1850° / 34°0.05
50 °
Nyman, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high73° (1999)
Record low8° (1961)
Thu, 1950° / 33°0.07
50 °
Nyman, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (2007)
Record low13° (1961)
Fri, 2047° / 32°0.09
47 °
Nyman, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation20%
Record high65° (1990)
Record low10° (1985)
Sat, 2147° / 30°0.04
47 °
Nyman, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation12%
Record high73° (1990)
Record low9° (1964)
Sun, 2247° / 31°0.03
47 °
Nyman, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation12%
Record high70° (1966)
Record low15° (2017)
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 Nyman, 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 Nyman, 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.