Monthly outlook for Rathbun, IA: average high 47.1°, average low 33.2°. That is 0.3° below the climate normal for November. Precipitation is expected on 2 days (about 2.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 19 November (62.1°), the coolest 23 November (16.9°).
47.1°/33.2°
Average high / low
−0.3°
Below normal
2 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
51.4°
48.8°
+1.5°
21 November – 30 November
39.8°
43.9°
-2.3°
1 December – 10 December
at normal
38.5°
—
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).
Thu, 1249° / 35°0
49 °
Rathbun, Thursday, 12 November
Overcast. High 49°, low 35°.
Pressure30.12 inHg
Wind14 mph N
Humidity59%
Visibility6.2 mi
Dew point29°
Fri, 1342° / 32°0
42 °
Rathbun, Friday, 13 November
Overcast. High 42°, low 32°.
Pressure30.21 inHg
Wind8.5 mph N
Humidity64%
Visibility6.2 mi
Dew point23°
Sat, 1445° / 30°0
45 °
Rathbun, Saturday, 14 November
Clear. High 45°, low 30°.
Pressure30.27 inHg
Wind1.8 mph S
Humidity62%
Visibility6.2 mi
Dew point27°
Sun, 1549° / 30°0
49 °
Rathbun, Sunday, 15 November
Clear. High 49°, low 30°.
Pressure30.36 inHg
Wind8.1 mph SE
Humidity53%
Visibility—
Dew point29°
Mon, 1650° / 32°0
50 °
Rathbun, Monday, 16 November
Mostly clear. High 50°, low 32°.
Pressure30.45 inHg
Wind7 mph SE
Humidity51%
Visibility—
Dew point29°
Tue, 1752° / 33°0
52 °
Rathbun, Tuesday, 17 November
Clear. High 52°, low 33°.
Pressure30.33 inHg
Wind10.3 mph S
Humidity50%
Visibility—
Dew point30°
Wed, 1852° / 36°0
52 °
Rathbun, Wednesday, 18 November
Overcast. High 52°, low 36°.
Pressure30.12 inHg
Wind17.3 mph S
Humidity48%
Visibility—
Dew point30°
Thu, 1962° / 50°0.03
62 °
Rathbun, Thursday, 19 November
Light rain. High 62°, low 50°.
Pressure29.91 inHg
Wind18.7 mph S
Humidity68%
Visibility—
Dew point47°
Fri, 2053° / 50°1.63
53 °
Rathbun, Friday, 20 November
Heavy rain. High 53°, low 50°.
Pressure29.83 inHg
Wind12 mph E
Humidity98%
Visibility—
Dew point50°
Sat, 2149° / 35°0.65
49 °
Rathbun, Saturday, 21 November
Snow. High 49°, low 35°.
Pressure29.80 inHg
Wind20.7 mph N
Humidity99%
Visibility—
Dew point36°
Sun, 2231° / 21°0
31 °
Rathbun, Sunday, 22 November
Overcast. High 31°, low 21°.
Pressure30.27 inHg
Wind18.1 mph N
Humidity66%
Visibility—
Dew point19°
Mon, 2325° / 17°0
25 °
Rathbun, Monday, 23 November
Partly cloudy. High 25°, low 17°.
Pressure30.42 inHg
Wind19 mph NW
Humidity38%
Visibility—
Dew point1°
Tue, 2437° / 19°0
37 °
Rathbun, Tuesday, 24 November
Partly cloudy. High 37°, low 19°.
Pressure30.24 inHg
Wind16.2 mph SW
Humidity36%
Visibility—
Dew point9°
Wed, 2546° / 32°0
46 °
Rathbun, Wednesday, 25 November
Overcast. High 46°, low 32°.
Pressure30.00 inHg
Wind14 mph SW
Humidity66%
Visibility—
Dew point32°
Thu, 2650° / 35°0
50 °
Rathbun, Thursday, 26 November
Overcast. High 50°, low 35°.
Pressure30.09 inHg
Wind9.1 mph SW
Humidity66%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1037° / 22°0.06
37 °
Rathbun, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.06 in
Chance of precipitation18%
Record high58° (2020)
Record low-10° (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.