Monthly outlook for Northboro, IA: average high 61.8°, average low 48.3°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 23 October (77.6°), the coolest 2 November (35.6°).
61.8°/48.3°
Average high / low
+2.4°
Above normal
3 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
63.9°
59.2°
+2.6°
2 November – 11 November
58.4°
53.8°
+2.6°
12 November – 21 November
at normal
49.9°
—
October records over 66 years
94.5°5 October 1963All-time high
9°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — Shenandoah (11 mi).
Sat, 2477° / 60°0
77 °
Northboro, Saturday, 24 October
Clear. High 77°, low 60°.
Pressure30.21 inHg
Wind10.4 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Sun, 2576° / 55°0
76 °
Northboro, Sunday, 25 October
Overcast. High 76°, low 55°.
Pressure30.30 inHg
Wind4.9 mph S
Humidity58%
Visibility6.2 mi
Dew point56°
Mon, 2676° / 58°0
76 °
Northboro, Monday, 26 October
Overcast. High 76°, low 58°.
Pressure30.27 inHg
Wind5.4 mph SE
Humidity57%
Visibility6.2 mi
Dew point55°
Tue, 2768° / 60°0.07
68 °
Northboro, Tuesday, 27 October
Light rain. High 68°, low 60°.
Pressure30.15 inHg
Wind10.4 mph S
Humidity58%
Visibility—
Dew point51°
Wed, 2866° / 57°0.03
66 °
Northboro, Wednesday, 28 October
Light rain. High 66°, low 57°.
Pressure29.97 inHg
Wind15.8 mph NW
Humidity57%
Visibility—
Dew point49°
Thu, 2960° / 49°0.96
60 °
Northboro, Thursday, 29 October
Rain. High 60°, low 49°.
Pressure30.06 inHg
Wind13.2 mph SW
Humidity92%
Visibility—
Dew point51°
Fri, 3049° / 45°0.5
49 °
Northboro, Friday, 30 October
Rain. High 49°, low 45°.
Pressure29.91 inHg
Wind14.5 mph N
Humidity96%
Visibility—
Dew point48°
Sat, 3147° / 44°0
47 °
Northboro, Saturday, 31 October
Overcast. High 47°, low 44°.
Pressure30.03 inHg
Wind10.7 mph N
Humidity86%
Visibility—
Dew point42°
Sun, 0142° / 39°0
42 °
Northboro, Sunday, 1 November
Light rain. High 42°, low 39°.
Pressure30.21 inHg
Wind13.4 mph NW
Humidity85%
Visibility—
Dew point36°
Mon, 0253° / 36°0
53 °
Northboro, Monday, 2 November
Clear. High 53°, low 36°.
Pressure30.33 inHg
Wind9.5 mph NW
Humidity50%
Visibility—
Dew point30°
Tue, 0356° / 39°0
56 °
Northboro, Tuesday, 3 November
Clear. High 56°, low 39°.
Pressure30.36 inHg
Wind8 mph NW
Humidity51%
Visibility—
Dew point34°
Wed, 0457° / 38°0
57 °
Northboro, Wednesday, 4 November
Clear. High 57°, low 38°.
Pressure30.33 inHg
Wind6.3 mph NW
Humidity40%
Visibility—
Dew point29°
Thu, 0561° / 41°0
61 °
Northboro, Thursday, 5 November
Clear. High 61°, low 41°.
Pressure30.18 inHg
Wind12.9 mph SW
Humidity49%
Visibility—
Dew point37°
Fri, 0664° / 48°0
64 °
Northboro, Friday, 6 November
Partly cloudy. High 64°, low 48°.
Pressure29.97 inHg
Wind14.3 mph S
Humidity60%
Visibility—
Dew point45°
Sat, 0760° / 49°0
60 °
Northboro, Saturday, 7 November
Overcast. High 60°, low 49°.
Pressure30.12 inHg
Wind8.2 mph N
Humidity44%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0855° / 38°0.06
55 °
Northboro, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (1999)
Record low-1° (1991)
Mon, 0954° / 37°0.12
54 °
Northboro, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (1999)
Record low18° (2018)
Tue, 1051° / 35°0.08
51 °
Northboro, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high76° (2012)
Record low12° (2018)
Wed, 1150° / 33°0.07
50 °
Northboro, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1964)
Record low8° (1986)
Thu, 1249° / 33°0.06
49 °
Northboro, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (2005)
Record low-1° (1968)
Fri, 1351° / 33°0.07
51 °
Northboro, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.07 in
Chance of precipitation18%
Record high80° (1999)
Record low4° (1986)
Sat, 1450° / 35°0.02
50 °
Northboro, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (2025)
Record low12° (2014)
Sun, 1551° / 35°0.05
51 °
Northboro, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (2001)
Record low3° (1972)
Mon, 1651° / 34°0.06
51 °
Northboro, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.06 in
Chance of precipitation13%
Record high72° (1963)
Record low13° (2014)
Tue, 1751° / 35°0.09
51 °
Northboro, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (2016)
Record low13° (1961)
Wed, 1850° / 35°0.04
50 °
Northboro, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation23%
Record high74° (1999)
Record low10° (1961)
Thu, 1950° / 34°0.07
50 °
Northboro, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (2007)
Record low12° (1961)
Fri, 2048° / 32°0.1
48 °
Northboro, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.1 in
Chance of precipitation17%
Record high67° (2007)
Record low10° (1985)
Sat, 2147° / 31°0.03
47 °
Northboro, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high73° (1990)
Record low9° (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 Northboro, 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 Northboro, 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.