Monthly outlook for Costin, NE: average high 67.7°, average low 46.7°. That is 7.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 November (78.2°), the coolest 26 October (38.6°).
67.7°/46.7°
Average high / low
+7.1°
Above normal
1 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
64.7°
55.5°
+5.1°
5 November – 14 November
72.7°
52.5°
+11.2°
15 November – 24 November
at normal
48.5°
—
October records over 66 years
89.8°3 October 2025All-time high
-12.6°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Mitchell (7 mi).
Tue, 2765° / 39°0
65 °
Costin, Tuesday, 27 October
Overcast. High 65°, low 39°.
Pressure29.94 inHg
Wind3.2 mph SE
Humidity56%
Visibility6.2 mi
Dew point42°
Wed, 2866° / 43°0
66 °
Costin, Wednesday, 28 October
Clear. High 66°, low 43°.
Pressure29.94 inHg
Wind4.5 mph W
Humidity49%
Visibility6.2 mi
Dew point41°
Thu, 2968° / 41°0
68 °
Costin, Thursday, 29 October
Partly cloudy. High 68°, low 41°.
Pressure30.03 inHg
Wind3 mph S
Humidity47%
Visibility6.2 mi
Dew point42°
Fri, 3064° / 48°0
64 °
Costin, Friday, 30 October
Mostly clear. High 64°, low 48°.
Pressure29.91 inHg
Wind7 mph E
Humidity65%
Visibility—
Dew point47°
Sat, 3161° / 45°0
61 °
Costin, Saturday, 31 October
Overcast. High 61°, low 45°.
Pressure29.91 inHg
Wind7.4 mph E
Humidity78%
Visibility—
Dew point47°
Sun, 0170° / 48°0
70 °
Costin, Sunday, 1 November
Overcast. High 70°, low 48°.
Pressure29.80 inHg
Wind16 mph S
Humidity32%
Visibility—
Dew point34°
Mon, 0263° / 47°0
63 °
Costin, Monday, 2 November
Clear. High 63°, low 47°.
Pressure29.91 inHg
Wind17.5 mph NW
Humidity28%
Visibility—
Dew point27°
Tue, 0370° / 45°0
70 °
Costin, Tuesday, 3 November
Clear. High 70°, low 45°.
Pressure29.97 inHg
Wind11.4 mph SW
Humidity30%
Visibility—
Dew point31°
Wed, 0470° / 52°0
70 °
Costin, Wednesday, 4 November
Overcast. High 70°, low 52°.
Pressure30.03 inHg
Wind6.3 mph SE
Humidity42%
Visibility—
Dew point40°
Thu, 0575° / 50°0
75 °
Costin, Thursday, 5 November
Overcast. High 75°, low 50°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity30%
Visibility—
Dew point33°
Fri, 0677° / 54°0
77 °
Costin, Friday, 6 November
Clear. High 77°, low 54°.
Pressure29.59 inHg
Wind23.6 mph W
Humidity22%
Visibility—
Dew point32°
Sat, 0769° / 48°0
69 °
Costin, Saturday, 7 November
Partly cloudy. High 69°, low 48°.
Pressure29.83 inHg
Wind25.7 mph W
Humidity25%
Visibility—
Dew point30°
Sun, 0871° / 45°0
71 °
Costin, Sunday, 8 November
Partly cloudy. High 71°, low 45°.
Pressure30.09 inHg
Wind15.1 mph S
Humidity31%
Visibility—
Dew point33°
Mon, 0978° / 51°0
78 °
Costin, Monday, 9 November
Partly cloudy. High 78°, low 51°.
Pressure29.85 inHg
Wind18 mph W
Humidity15%
Visibility—
Dew point21°
Tue, 1065° / 52°0
65 °
Costin, Tuesday, 10 November
Overcast. High 65°, low 52°.
Pressure29.80 inHg
Wind9.8 mph NW
Humidity27%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1149° / 30°0.04
49 °
Costin, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2005)
Record low8° (2019)
Thu, 1252° / 29°0.03
52 °
Costin, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low29°
Average precipitation0.03 in
Chance of precipitation8%
Record high74° (1989)
Record low-4° (2000)
Fri, 1351° / 30°0.04
51 °
Costin, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (1999)
Record low1° (1986)
Sat, 1450° / 29°0.02
50 °
Costin, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2025)
Record low2° (2000)
Sun, 1550° / 29°0.02
50 °
Costin, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (1963)
Record low6° (2000)
Mon, 1651° / 29°0.02
51 °
Costin, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2016)
Record low5° (2014)
Tue, 1749° / 29°0.02
49 °
Costin, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high74° (1999)
Record low2° (2000)
Wed, 1849° / 29°0.02
49 °
Costin, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high73° (2008)
Record low7° (2022)
Thu, 1948° / 29°0.01
48 °
Costin, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.01 in
Chance of precipitation8%
Record high75° (2007)
Record low4° (1985)
Fri, 2049° / 28°0.02
49 °
Costin, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (2012)
Record low-1° (1985)
Sat, 2149° / 27°0.03
49 °
Costin, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.03 in
Chance of precipitation8%
Record high72° (2006)
Record low2° (1977)
Sun, 2247° / 27°0.03
47 °
Costin, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2006)
Record low-10° (1985)
Mon, 2346° / 26°0.02
46 °
Costin, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2017)
Record low-3° (1985)
Tue, 2446° / 27°0.04
46 °
Costin, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.04 in
Chance of precipitation15%
Record high67° (1990)
Record low-7° (1993)
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 Costin, NE 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 Costin, NE 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.