Monthly outlook for Rockville, MN: average high 56.8°, average low 41.3°. That is 3.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (69.8°), the coolest 28 October (26°).
56.8°/41.3°
Average high / low
+3.7°
Above normal
2 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.8°
51.9°
+3.9°
29 October – 7 November
53.4°
46.3°
+4°
8 November – 17 November
at normal
40.1°
—
October records over 66 years
86.4°3 October 2025All-time high
7.9°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Cold Spring (5 mi).
Tue, 2068° / 42°0
68 °
Rockville, Tuesday, 20 October
Clear. High 68°, low 42°.
Pressure30.27 inHg
Wind9.3 mph S
Humidity62%
Visibility6.2 mi
Dew point47°
Wed, 2167° / 47°0
67 °
Rockville, Wednesday, 21 October
Clear. High 67°, low 47°.
Pressure30.21 inHg
Wind4.1 mph N
Humidity63%
Visibility6.2 mi
Dew point50°
Thu, 2270° / 46°0
70 °
Rockville, Thursday, 22 October
Clear. High 70°, low 46°.
Pressure30.27 inHg
Wind6.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point52°
Fri, 2368° / 54°0.07
68 °
Rockville, Friday, 23 October
Light rain. High 68°, low 54°.
Pressure30.09 inHg
Wind15.8 mph SE
Humidity57%
Visibility—
Dew point50°
Sat, 2469° / 58°0.67
69 °
Rockville, Saturday, 24 October
Rain. High 69°, low 58°.
Pressure30.09 inHg
Wind16.1 mph SE
Humidity51%
Visibility—
Dew point49°
Sun, 2555° / 44°0
55 °
Rockville, Sunday, 25 October
Mostly clear. High 55°, low 44°.
Pressure30.09 inHg
Wind21.1 mph W
Humidity39%
Visibility—
Dew point28°
Mon, 2647° / 38°0
47 °
Rockville, Monday, 26 October
Overcast. High 47°, low 38°.
Pressure30.12 inHg
Wind14.7 mph N
Humidity50%
Visibility—
Dew point28°
Tue, 2740° / 30°0
40 °
Rockville, Tuesday, 27 October
Overcast. High 40°, low 30°.
Pressure30.39 inHg
Wind14.8 mph NW
Humidity46%
Visibility—
Dew point19°
Wed, 2839° / 26°0
39 °
Rockville, Wednesday, 28 October
Clear. High 39°, low 26°.
Pressure30.53 inHg
Wind9.8 mph NW
Humidity33%
Visibility—
Dew point9°
Thu, 2945° / 28°0
45 °
Rockville, Thursday, 29 October
Mostly clear. High 45°, low 28°.
Pressure30.36 inHg
Wind6.6 mph SE
Humidity32%
Visibility—
Dew point13°
Fri, 3048° / 30°0
48 °
Rockville, Friday, 30 October
Partly cloudy. High 48°, low 30°.
Pressure30.30 inHg
Wind20 mph S
Humidity34%
Visibility—
Dew point17°
Sat, 3151° / 41°0
51 °
Rockville, Saturday, 31 October
Overcast. High 51°, low 41°.
Pressure30.03 inHg
Wind20 mph S
Humidity46%
Visibility—
Dew point28°
Sun, 0161° / 41°0.01
61 °
Rockville, Sunday, 1 November
Light rain. High 61°, low 41°.
Pressure30.03 inHg
Wind11.2 mph SE
Humidity58%
Visibility—
Dew point41°
Mon, 0265° / 52°0.02
65 °
Rockville, Monday, 2 November
Light rain. High 65°, low 52°.
Pressure29.62 inHg
Wind25.2 mph SW
Humidity68%
Visibility—
Dew point51°
Tue, 0351° / 40°0
51 °
Rockville, Tuesday, 3 November
Overcast. High 51°, low 40°.
Pressure30.39 inHg
Wind13.7 mph W
Humidity63%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0445° / 32°0.04
45 °
Rockville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (2020)
Record low0° (1991)
Thu, 0545° / 32°0.04
45 °
Rockville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.04 in
Chance of precipitation25%
Record high66° (2016)
Record low7° (1991)
Fri, 0645° / 32°0.06
45 °
Rockville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high71° (2020)
Record low3° (1991)
Sat, 0745° / 31°0.02
45 °
Rockville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (2020)
Record low-6° (1991)
Sun, 0844° / 31°0.04
44 °
Rockville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1999)
Record low2° (1991)
Mon, 0943° / 30°0.09
43 °
Rockville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (2020)
Record low12° (2017)
Tue, 1040° / 29°0.11
40 °
Rockville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation33%
Record high61° (2010)
Record low9° (2017)
Wed, 1139° / 27°0.04
39 °
Rockville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.04 in
Chance of precipitation22%
Record high58° (2005)
Record low7° (1986)
Thu, 1238° / 26°0.06
38 °
Rockville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation20%
Record high59° (2001)
Record low0° (1966)
Fri, 1340° / 27°0.06
40 °
Rockville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1999)
Record low0° (1986)
Sat, 1440° / 28°0.02
40 °
Rockville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (2025)
Record low7° (2014)
Sun, 1540° / 27°0.04
40 °
Rockville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.04 in
Chance of precipitation10%
Record high61° (2001)
Record low4° (2014)
Mon, 1640° / 27°0.09
40 °
Rockville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation18%
Record high62° (2023)
Record low5° (2014)
Tue, 1738° / 27°0.06
38 °
Rockville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2001)
Record low7° (1997)
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, MN 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, MN 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.