Monthly outlook for Rockville, IA: average high 51.7°, average low 37.3°. That is 4.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 9 November (62.4°), the coolest 14 November (27°).
51.7°/37.3°
Average high / low
+4.2°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
53.6°
45.3°
+4.6°
18 November – 27 November
48.5°
40.9°
+4.3°
28 November – 7 December
at normal
34.6°
—
November records over 66 years
73°1 November 2000All-time high
-10.3°26 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Greeley (15 mi).
Mon, 0962° / 33°0
62 °
Rockville, Monday, 9 November
Overcast. High 62°, low 33°.
Pressure30.06 inHg
Wind11.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point40°
Tue, 1059° / 36°0
59 °
Rockville, Tuesday, 10 November
Clear. High 59°, low 36°.
Pressure30.09 inHg
Wind1.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point40°
Wed, 1153° / 42°0.02
53 °
Rockville, Wednesday, 11 November
Light rain. High 53°, low 42°.
Pressure29.91 inHg
Wind11.2 mph NE
Humidity58%
Visibility6.2 mi
Dew point39°
Thu, 1242° / 36°0
42 °
Rockville, Thursday, 12 November
Overcast. High 42°, low 36°.
Pressure30.06 inHg
Wind12.8 mph N
Humidity64%
Visibility6.2 mi
Dew point28°
Fri, 1339° / 34°0
39 °
Rockville, Friday, 13 November
Overcast. High 39°, low 34°.
Pressure30.15 inHg
Wind12.9 mph N
Humidity72%
Visibility—
Dew point30°
Sat, 1443° / 27°0
43 °
Rockville, Saturday, 14 November
Mostly clear. High 43°, low 27°.
Pressure30.03 inHg
Wind8.6 mph SW
Humidity50%
Visibility—
Dew point23°
Sun, 1557° / 35°0
57 °
Rockville, Sunday, 15 November
Partly cloudy. High 57°, low 35°.
Pressure29.85 inHg
Wind8.8 mph W
Humidity55%
Visibility—
Dew point37°
Mon, 1657° / 44°0
57 °
Rockville, Monday, 16 November
Overcast. High 57°, low 44°.
Pressure29.97 inHg
Wind7.8 mph SE
Humidity62%
Visibility—
Dew point42°
Tue, 1761° / 49°0.11
61 °
Rockville, Tuesday, 17 November
Light rain. High 61°, low 49°.
Pressure29.88 inHg
Wind13.2 mph SE
Humidity86%
Visibility—
Dew point55°
Wed, 1861° / 46°0.06
61 °
Rockville, Wednesday, 18 November
Light rain. High 61°, low 46°.
Pressure29.80 inHg
Wind15.7 mph W
Humidity90%
Visibility—
Dew point58°
Thu, 1954° / 43°0
54 °
Rockville, Thursday, 19 November
Overcast. High 54°, low 43°.
Pressure30.06 inHg
Wind15.1 mph SW
Humidity39%
Visibility—
Dew point28°
Fri, 2048° / 37°0
48 °
Rockville, Friday, 20 November
Clear. High 48°, low 37°.
Pressure30.18 inHg
Wind12.8 mph W
Humidity58%
Visibility—
Dew point32°
Sat, 2144° / 37°0
44 °
Rockville, Saturday, 21 November
Overcast. High 44°, low 37°.
Pressure30.27 inHg
Wind13.6 mph NE
Humidity66%
Visibility—
Dew point32°
Sun, 2241° / 29°0
41 °
Rockville, Sunday, 22 November
Clear. High 41°, low 29°.
Pressure30.47 inHg
Wind10.8 mph NE
Humidity51%
Visibility—
Dew point22°
Mon, 2343° / 28°0
43 °
Rockville, Monday, 23 November
Clear. High 43°, low 28°.
Pressure30.39 inHg
Wind6.2 mph N
Humidity47%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2440° / 27°0.06
40 °
Rockville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high60° (2017)
Record low2° (1985)
Wed, 2539° / 27°0.06
39 °
Rockville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.06 in
Chance of precipitation22%
Record high54° (1998)
Record low-2° (1991)
Thu, 2639° / 26°0.08
39 °
Rockville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.08 in
Chance of precipitation37%
Record high64° (1990)
Record low-10° (1991)
Fri, 2737° / 25°0.12
37 °
Rockville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.12 in
Chance of precipitation42%
Record high64° (1990)
Record low0° (1996)
Sat, 2835° / 23°0.08
35 °
Rockville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.08 in
Chance of precipitation20%
Record high62° (2006)
Record low2° (1977)
Sun, 2937° / 24°0.07
37 °
Rockville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1998)
Record low2° (1985)
Mon, 3037° / 24°0.06
37 °
Rockville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1998)
Record low3° (1964)
Tue, 0135° / 24°0.08
35 °
Rockville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.08 in
Chance of precipitation32%
Record high56° (1998)
Record low2° (1971)
Wed, 0236° / 23°0.06
36 °
Rockville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.06 in
Chance of precipitation20%
Record high61° (1982)
Record low-1° (1985)
Thu, 0335° / 22°0.09
35 °
Rockville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (2012)
Record low-12° (1985)
Fri, 0434° / 22°0.05
34 °
Rockville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.05 in
Chance of precipitation22%
Record high64° (1998)
Record low-9° (1991)
Sat, 0535° / 21°0.07
35 °
Rockville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (2001)
Record low-1° (1991)
Sun, 0632° / 19°0.04
32 °
Rockville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.04 in
Chance of precipitation28%
Record high56° (1998)
Record low-12° (1972)
Mon, 0730° / 19°0.07
30 °
Rockville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low19°
Average precipitation0.07 in
Chance of precipitation27%
Record high51° (2023)
Record low-16° (1972)
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 Rockville, 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 Rockville, 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.