Monthly outlook for Colesburg, IA: average high 55.6°, average low 37.7°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 21 October (71°), the coolest 28 October (23.7°).
55.6°/37.7°
Average high / low
+1°
Above normal
1 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
59.4°
55.2°
+2.4°
30 October – 8 November
49.3°
50.4°
-0.6°
9 November – 18 November
at normal
44.9°
—
October records over 66 years
85.6°3 October 2025All-time high
21°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Greeley (8 mi).
Wed, 2171° / 44°0
71 °
Colesburg, Wednesday, 21 October
Clear. High 71°, low 44°.
Pressure30.24 inHg
Wind4.4 mph SW
Humidity60%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 47°0
70 °
Colesburg, Thursday, 22 October
Clear. High 70°, low 47°.
Pressure30.30 inHg
Wind4 mph SE
Humidity61%
Visibility6.2 mi
Dew point54°
Fri, 2368° / 50°0
68 °
Colesburg, Friday, 23 October
Partly cloudy. High 68°, low 50°.
Pressure30.30 inHg
Wind8.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point53°
Sat, 2469° / 54°0
69 °
Colesburg, Saturday, 24 October
Overcast. High 69°, low 54°.
Pressure30.27 inHg
Wind12.5 mph S
Humidity57%
Visibility—
Dew point49°
Sun, 2568° / 52°0
68 °
Colesburg, Sunday, 25 October
Overcast. High 68°, low 52°.
Pressure30.33 inHg
Wind11.3 mph N
Humidity63%
Visibility—
Dew point52°
Mon, 2648° / 38°0.72
48 °
Colesburg, Monday, 26 October
Rain. High 48°, low 38°.
Pressure30.21 inHg
Wind12.6 mph N
Humidity95%
Visibility—
Dew point41°
Tue, 2743° / 28°0
43 °
Colesburg, Tuesday, 27 October
Clear. High 43°, low 28°.
Pressure30.42 inHg
Wind17.9 mph NW
Humidity57%
Visibility—
Dew point28°
Wed, 2840° / 24°0
40 °
Colesburg, Wednesday, 28 October
Clear. High 40°, low 24°.
Pressure30.50 inHg
Wind12.8 mph W
Humidity32%
Visibility—
Dew point9°
Thu, 2950° / 29°0
50 °
Colesburg, Thursday, 29 October
Clear. High 50°, low 29°.
Pressure30.06 inHg
Wind15.3 mph SW
Humidity48%
Visibility—
Dew point28°
Fri, 3048° / 32°0
48 °
Colesburg, Friday, 30 October
Overcast. High 48°, low 32°.
Pressure30.06 inHg
Wind6.3 mph SW
Humidity48%
Visibility—
Dew point26°
Sat, 3149° / 32°0
49 °
Colesburg, Saturday, 31 October
Clear. High 49°, low 32°.
Pressure30.15 inHg
Wind6.8 mph NW
Humidity50%
Visibility—
Dew point28°
Sun, 0147° / 30°0
47 °
Colesburg, Sunday, 1 November
Overcast. High 47°, low 30°.
Pressure30.33 inHg
Wind6.7 mph E
Humidity47%
Visibility—
Dew point24°
Mon, 0247° / 29°0
47 °
Colesburg, Monday, 2 November
Partly cloudy. High 47°, low 29°.
Pressure30.30 inHg
Wind4.9 mph NE
Humidity40%
Visibility—
Dew point21°
Tue, 0347° / 34°0
47 °
Colesburg, Tuesday, 3 November
Overcast. High 47°, low 34°.
Pressure30.18 inHg
Wind7.3 mph SW
Humidity59%
Visibility—
Dew point29°
Wed, 0456° / 41°0
56 °
Colesburg, Wednesday, 4 November
Overcast. High 56°, low 41°.
Pressure30.00 inHg
Wind7.1 mph SW
Humidity62%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0549° / 36°0.09
49 °
Colesburg, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (2015)
Record low16° (1991)
Fri, 0649° / 35°0.06
49 °
Colesburg, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (2020)
Record low14° (1991)
Sat, 0749° / 34°0.02
49 °
Colesburg, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (2001)
Record low-1° (1991)
Sun, 0848° / 34°0.04
48 °
Colesburg, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (1999)
Record low2° (1991)
Mon, 0948° / 35°0.09
48 °
Colesburg, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high71° (1999)
Record low15° (1991)
Tue, 1046° / 33°0.11
46 °
Colesburg, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2012)
Record low12° (2018)
Wed, 1145° / 30°0.08
45 °
Colesburg, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.08 in
Chance of precipitation25%
Record high68° (1964)
Record low11° (1986)
Thu, 1243° / 30°0.06
43 °
Colesburg, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high63° (1964)
Record low5° (2019)
Fri, 1344° / 30°0.06
44 °
Colesburg, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1999)
Record low4° (1986)
Sat, 1444° / 31°0.03
44 °
Colesburg, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.03 in
Chance of precipitation23%
Record high66° (2025)
Record low13° (1986)
Sun, 1545° / 31°0.06
45 °
Colesburg, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (2001)
Record low16° (2014)
Mon, 1645° / 31°0.06
45 °
Colesburg, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1988)
Record low15° (2014)
Tue, 1745° / 32°0.09
45 °
Colesburg, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation22%
Record high69° (2016)
Record low10° (2005)
Wed, 1845° / 31°0.08
45 °
Colesburg, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (1999)
Record low8° (2014)
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 Colesburg, 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 Colesburg, 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.