Monthly outlook for Rock Rapids, IA: average high 47.3°, average low 34.2°. That is 3.9° above the climate normal for November. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 21 November (57.7°), the coolest 25 November (22°).
47.3°/34.2°
Average high / low
+3.9°
Above normal
4 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
49.8°
42.2°
+4.2°
22 November – 1 December
43.1°
36°
+3.9°
2 December – 11 December
at normal
30.8°
—
November records over 66 years
75°8 November 1999All-time high
-14.3°7 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Ellsworth (10 mi).
Fri, 1340° / 23°0
40 °
Rock Rapids, Friday, 13 November
Partly cloudy. High 40°, low 23°.
Pressure30.27 inHg
Wind1.5 mph E
Humidity73%
Visibility6.2 mi
Dew point26°
Sat, 1443° / 24°0
43 °
Rock Rapids, Saturday, 14 November
Mostly clear. High 43°, low 24°.
Pressure30.30 inHg
Wind10.1 mph S
Humidity68%
Visibility6.2 mi
Dew point25°
Sun, 1547° / 29°0
47 °
Rock Rapids, Sunday, 15 November
Clear. High 47°, low 29°.
Pressure30.39 inHg
Wind9.9 mph S
Humidity62%
Visibility6.2 mi
Dew point29°
Mon, 1652° / 34°0
52 °
Rock Rapids, Monday, 16 November
Partly cloudy. High 52°, low 34°.
Pressure30.30 inHg
Wind13 mph S
Humidity63%
Visibility6.2 mi
Dew point36°
Tue, 1753° / 40°0
53 °
Rock Rapids, Tuesday, 17 November
Overcast. High 53°, low 40°.
Pressure30.18 inHg
Wind19.4 mph S
Humidity66%
Visibility—
Dew point38°
Wed, 1857° / 47°0
57 °
Rock Rapids, Wednesday, 18 November
Overcast. High 57°, low 47°.
Pressure29.88 inHg
Wind18.2 mph S
Humidity62%
Visibility—
Dew point39°
Thu, 1952° / 44°0
52 °
Rock Rapids, Thursday, 19 November
Overcast. High 52°, low 44°.
Pressure30.12 inHg
Wind16.1 mph W
Humidity60%
Visibility—
Dew point38°
Fri, 2057° / 41°0.16
57 °
Rock Rapids, Friday, 20 November
Light rain. High 57°, low 41°.
Pressure30.06 inHg
Wind14.2 mph E
Humidity83%
Visibility—
Dew point47°
Sat, 2158° / 50°0.16
58 °
Rock Rapids, Saturday, 21 November
Light rain. High 58°, low 50°.
Pressure30.00 inHg
Wind11.7 mph S
Humidity93%
Visibility—
Dew point51°
Sun, 2257° / 51°0.35
57 °
Rock Rapids, Sunday, 22 November
Rain. High 57°, low 51°.
Pressure29.74 inHg
Wind17.9 mph S
Humidity93%
Visibility—
Dew point54°
Mon, 2355° / 32°0.05
55 °
Rock Rapids, Monday, 23 November
Snow. High 55°, low 32°.
Pressure29.77 inHg
Wind19.3 mph SW
Humidity94%
Visibility—
Dew point38°
Tue, 2431° / 26°0
31 °
Rock Rapids, Tuesday, 24 November
Clear. High 31°, low 26°.
Pressure30.12 inHg
Wind15.3 mph NW
Humidity41%
Visibility—
Dew point8°
Wed, 2530° / 22°0
30 °
Rock Rapids, Wednesday, 25 November
Clear. High 30°, low 22°.
Pressure30.42 inHg
Wind9.3 mph NW
Humidity43%
Visibility—
Dew point8°
Thu, 2638° / 24°0
38 °
Rock Rapids, Thursday, 26 November
Overcast. High 38°, low 24°.
Pressure30.30 inHg
Wind15.9 mph SE
Humidity43%
Visibility—
Dew point13°
Fri, 2747° / 34°0
47 °
Rock Rapids, Friday, 27 November
Overcast. High 47°, low 34°.
Pressure29.85 inHg
Wind18.1 mph S
Humidity68%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2834° / 20°0.08
34 °
Rock Rapids, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.08 in
Chance of precipitation20%
Record high59° (1998)
Record low-5° (1985)
Sun, 2935° / 22°0.06
35 °
Rock Rapids, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.06 in
Chance of precipitation23%
Record high59° (1998)
Record low-7° (1985)
Mon, 3034° / 21°0.06
34 °
Rock Rapids, Monday, 30 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.06 in
Chance of precipitation18%
Record high55° (1970)
Record low-3° (1964)
Tue, 0134° / 20°0.06
34 °
Rock Rapids, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (1998)
Record low-2° (1991)
Wed, 0233° / 18°0.02
33 °
Rock Rapids, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation20%
Record high60° (1998)
Record low-14° (1985)
Thu, 0332° / 17°0.04
32 °
Rock Rapids, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.04 in
Chance of precipitation20%
Record high60° (1998)
Record low-19° (1985)
Fri, 0433° / 18°0.03
33 °
Rock Rapids, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.03 in
Chance of precipitation17%
Record high55° (1960)
Record low-12° (1991)
Sat, 0532° / 18°0.02
32 °
Rock Rapids, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.02 in
Chance of precipitation13%
Record high56° (1998)
Record low-9° (2005)
Sun, 0630° / 15°0.02
30 °
Rock Rapids, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.02 in
Chance of precipitation13%
Record high48° (2023)
Record low-16° (1972)
Mon, 0730° / 16°0.02
30 °
Rock Rapids, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.02 in
Chance of precipitation20%
Record high50° (2023)
Record low-19° (1972)
Tue, 0830° / 16°0.03
30 °
Rock Rapids, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.03 in
Chance of precipitation20%
Record high49° (1984)
Record low-17° (1976)
Wed, 0930° / 16°0.04
30 °
Rock Rapids, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.04 in
Chance of precipitation20%
Record high53° (2015)
Record low-10° (1977)
Thu, 1030° / 15°0.03
30 °
Rock Rapids, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.03 in
Chance of precipitation13%
Record high52° (1990)
Record low-14° (1972)
Fri, 1129° / 15°0.03
29 °
Rock Rapids, Friday, 11 December
Climate normal for this date — 60-year average.
Average high29°
Average low15°
Average precipitation0.03 in
Chance of precipitation17%
Record high50° (1984)
Record low-11° (1994)
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 Rock Rapids, 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 Rock Rapids, 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.