Monthly outlook for Newbern, IA: average high 67°, average low 51.5°. That is 2.5° above the climate normal for October. Precipitation is expected on 6 days (about 3.6 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 10 October (85.1°), the coolest 18 October (31.1°).
67°/51.5°
Average high / low
+2.5°
Above normal
6 / 4
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
70.4°
63.5°
+3.9°
19 October – 28 October
61.2°
59.6°
+0.9°
29 October – 7 November
at normal
54.6°
—
October records over 66 years
91.8°6 October 1963All-time high
10.2°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Chariton (10 mi).
Sat, 1085° / 65°0
85 °
Newbern, Saturday, 10 October
Clear. High 85°, low 65°.
Pressure29.91 inHg
Wind11.7 mph S
Humidity57%
Visibility6.2 mi
Dew point62°
Sun, 1184° / 62°0
84 °
Newbern, Sunday, 11 October
Clear. High 84°, low 62°.
Pressure29.85 inHg
Wind11.3 mph S
Humidity57%
Visibility6.2 mi
Dew point61°
Mon, 1285° / 70°0
85 °
Newbern, Monday, 12 October
Clear. High 85°, low 70°.
Pressure29.77 inHg
Wind14 mph SW
Humidity55%
Visibility6.2 mi
Dew point63°
Tue, 1375° / 64°0.16
75 °
Newbern, Tuesday, 13 October
Rain. High 75°, low 64°.
Pressure29.91 inHg
Wind7.5 mph N
Humidity70%
Visibility6.2 mi
Dew point60°
Wed, 1469° / 60°0.5
69 °
Newbern, Wednesday, 14 October
Rain. High 69°, low 60°.
Pressure30.12 inHg
Wind11 mph NE
Humidity60%
Visibility—
Dew point54°
Thu, 1566° / 57°0.1
66 °
Newbern, Thursday, 15 October
Light rain. High 66°, low 57°.
Pressure30.21 inHg
Wind13.1 mph W
Humidity76%
Visibility—
Dew point54°
Fri, 1656° / 44°0
56 °
Newbern, Friday, 16 October
Clear. High 56°, low 44°.
Pressure30.00 inHg
Wind26.7 mph W
Humidity44%
Visibility—
Dew point32°
Sat, 1746° / 35°0
46 °
Newbern, Saturday, 17 October
Overcast. High 46°, low 35°.
Pressure30.50 inHg
Wind22.6 mph NW
Humidity50%
Visibility—
Dew point25°
Sun, 1855° / 31°0
55 °
Newbern, Sunday, 18 October
Clear. High 55°, low 31°.
Pressure30.30 inHg
Wind19.8 mph S
Humidity41%
Visibility—
Dew point26°
Mon, 1962° / 40°0
62 °
Newbern, Monday, 19 October
Mostly clear. High 62°, low 40°.
Pressure30.24 inHg
Wind11 mph S
Humidity43%
Visibility—
Dew point35°
Tue, 2065° / 48°0
65 °
Newbern, Tuesday, 20 October
Overcast. High 65°, low 48°.
Pressure30.09 inHg
Wind14.6 mph S
Humidity45%
Visibility—
Dew point37°
Wed, 2162° / 52°1.19
62 °
Newbern, Wednesday, 21 October
Heavy rain. High 62°, low 52°.
Pressure29.83 inHg
Wind14.2 mph S
Humidity80%
Visibility—
Dew point54°
Thu, 2260° / 49°1.49
60 °
Newbern, Thursday, 22 October
Heavy rain. High 60°, low 49°.
Pressure29.85 inHg
Wind22.6 mph N
Humidity80%
Visibility—
Dew point49°
Fri, 2364° / 44°0
64 °
Newbern, Friday, 23 October
Clear. High 64°, low 44°.
Pressure29.91 inHg
Wind17.2 mph W
Humidity54%
Visibility—
Dew point43°
Sat, 2455° / 44°0
55 °
Newbern, Saturday, 24 October
Mostly clear. High 55°, low 44°.
Pressure30.12 inHg
Wind19.1 mph NW
Humidity46%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2558° / 43°0.04
58 °
Newbern, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.04 in
Chance of precipitation17%
Record high78° (1989)
Record low28° (1962)
Mon, 2658° / 42°0.11
58 °
Newbern, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation23%
Record high78° (1963)
Record low26° (1980)
Tue, 2757° / 42°0.08
57 °
Newbern, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (1999)
Record low17° (1997)
Wed, 2856° / 41°0.06
56 °
Newbern, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (2016)
Record low14° (1967)
Thu, 2957° / 41°0.07
57 °
Newbern, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2024)
Record low10° (1980)
Fri, 3057° / 42°0.1
57 °
Newbern, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high75° (2024)
Record low17° (1980)
Sat, 3156° / 41°0.15
56 °
Newbern, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (1968)
Record low21° (1993)
Sun, 0156° / 41°0.21
56 °
Newbern, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.21 in
Chance of precipitation37%
Record high75° (1990)
Record low22° (2023)
Mon, 0253° / 39°0.08
53 °
Newbern, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation33%
Record high76° (1964)
Record low15° (1991)
Tue, 0354° / 39°0.08
54 °
Newbern, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (1978)
Record low10° (1991)
Wed, 0453° / 39°0.1
53 °
Newbern, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (1978)
Record low9° (1991)
Thu, 0553° / 38°0.07
53 °
Newbern, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (2015)
Record low20° (1967)
Fri, 0653° / 38°0.07
53 °
Newbern, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (2020)
Record low17° (1991)
Sat, 0753° / 37°0.02
53 °
Newbern, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (1966)
Record low0° (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 Newbern, 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 Newbern, 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.