Monthly outlook for Rathbun, IA: average high 48.4°, average low 37°. That is 0.3° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 10 November (65.2°), the coolest 25 November (22.9°).
48.4°/37°
Average high / low
+0.3°
Above normal
1 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
52.5°
49.1°
+1.9°
20 November – 29 November
41.6°
44.4°
-1.6°
30 November – 9 December
at normal
39°
—
November records over 66 years
76.1°2 November 1964All-time high
-11°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Centerville (5 mi).
Wed, 1161° / 44°0
61 °
Rathbun, Wednesday, 11 November
Clear. High 61°, low 44°.
Pressure29.88 inHg
Wind16.4 mph NW
Humidity62%
Visibility6.2 mi
Dew point43°
Thu, 1247° / 37°0
47 °
Rathbun, Thursday, 12 November
Overcast. High 47°, low 37°.
Pressure30.15 inHg
Wind13.4 mph N
Humidity60%
Visibility6.2 mi
Dew point28°
Fri, 1341° / 30°0
41 °
Rathbun, Friday, 13 November
Clear. High 41°, low 30°.
Pressure30.18 inHg
Wind10 mph N
Humidity66%
Visibility6.2 mi
Dew point22°
Sat, 1446° / 29°0
46 °
Rathbun, Saturday, 14 November
Partly cloudy. High 46°, low 29°.
Pressure30.21 inHg
Wind9.1 mph SE
Humidity61%
Visibility—
Dew point29°
Sun, 1550° / 39°0
50 °
Rathbun, Sunday, 15 November
Overcast. High 50°, low 39°.
Pressure30.27 inHg
Wind11.8 mph SE
Humidity53%
Visibility—
Dew point31°
Mon, 1650° / 39°0
50 °
Rathbun, Monday, 16 November
Overcast. High 50°, low 39°.
Pressure30.39 inHg
Wind11.7 mph SE
Humidity46%
Visibility—
Dew point28°
Tue, 1749° / 43°0
49 °
Rathbun, Tuesday, 17 November
Overcast. High 49°, low 43°.
Pressure30.33 inHg
Wind10.7 mph S
Humidity52%
Visibility—
Dew point31°
Wed, 1857° / 43°0
57 °
Rathbun, Wednesday, 18 November
Overcast. High 57°, low 43°.
Pressure30.18 inHg
Wind16.8 mph S
Humidity67%
Visibility—
Dew point43°
Thu, 1960° / 49°0
60 °
Rathbun, Thursday, 19 November
Overcast. High 60°, low 49°.
Pressure30.09 inHg
Wind13.8 mph S
Humidity71%
Visibility—
Dew point47°
Fri, 2059° / 53°0.45
59 °
Rathbun, Friday, 20 November
Rain. High 59°, low 53°.
Pressure29.83 inHg
Wind15.6 mph S
Humidity96%
Visibility—
Dew point55°
Sat, 2148° / 38°0
48 °
Rathbun, Saturday, 21 November
Overcast. High 48°, low 38°.
Pressure29.91 inHg
Wind19.8 mph NW
Humidity87%
Visibility—
Dew point38°
Sun, 2239° / 31°0.03
39 °
Rathbun, Sunday, 22 November
Snow. High 39°, low 31°.
Pressure30.15 inHg
Wind10 mph NW
Humidity65%
Visibility—
Dew point28°
Mon, 2336° / 27°0
36 °
Rathbun, Monday, 23 November
Overcast. High 36°, low 27°.
Pressure30.06 inHg
Wind12.6 mph NW
Humidity59%
Visibility—
Dew point22°
Tue, 2436° / 25°0.02
36 °
Rathbun, Tuesday, 24 November
Light snow. High 36°, low 25°.
Pressure29.88 inHg
Wind23.9 mph NW
Humidity67%
Visibility—
Dew point26°
Wed, 2532° / 23°0
32 °
Rathbun, Wednesday, 25 November
Clear. High 32°, low 23°.
Pressure30.42 inHg
Wind13.4 mph NW
Humidity38%
Visibility—
Dew point8°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2645° / 30°0.11
45 °
Rathbun, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (1990)
Record low8° (1977)
Fri, 2742° / 29°0.12
42 °
Rathbun, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (1990)
Record low8° (2018)
Sat, 2840° / 27°0.05
40 °
Rathbun, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.05 in
Chance of precipitation18%
Record high65° (2006)
Record low3° (2018)
Sun, 2942° / 28°0.09
42 °
Rathbun, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1998)
Record low8° (1976)
Mon, 3042° / 28°0.07
42 °
Rathbun, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high66° (1998)
Record low3° (1964)
Tue, 0140° / 27°0.08
40 °
Rathbun, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation32%
Record high62° (1970)
Record low1° (1985)
Wed, 0241° / 27°0.06
41 °
Rathbun, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1973)
Record low-6° (1985)
Thu, 0340° / 26°0.06
40 °
Rathbun, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2012)
Record low-7° (1985)
Fri, 0439° / 26°0.05
39 °
Rathbun, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.05 in
Chance of precipitation13%
Record high67° (1998)
Record low-2° (2025)
Sat, 0540° / 25°0.06
40 °
Rathbun, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high65° (2001)
Record low3° (2008)
Sun, 0637° / 24°0.06
37 °
Rathbun, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high58° (1966)
Record low-1° (1985)
Mon, 0737° / 23°0.06
37 °
Rathbun, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation20%
Record high58° (2023)
Record low-6° (2005)
Tue, 0837° / 23°0.06
37 °
Rathbun, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1991)
Record low0° (1976)
Wed, 0937° / 23°0.08
37 °
Rathbun, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation28%
Record high56° (1965)
Record low-6° (1977)
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 Rathbun, 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 Rathbun, 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.