Monthly outlook for Roy Lake, MN: average high 53.8°, average low 39.1°. That is 5.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 22 October (71°), the coolest 29 October (31°).
53.8°/39.1°
Average high / low
+5.1°
Above normal
3 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
53.3°
46.6°
+3.7°
1 November – 10 November
54.8°
40.2°
+8.1°
11 November – 20 November
at normal
34.5°
—
October records over 66 years
84°1 October 2023All-time high
11.8°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — South End (3 mi).
Fri, 2369° / 54°0.18
69 °
Roy Lake, Friday, 23 October
Rain. High 69°, low 54°.
Pressure29.97 inHg
Wind12.9 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Sat, 2460° / 41°0
60 °
Roy Lake, Saturday, 24 October
Overcast. High 60°, low 41°.
Pressure30.12 inHg
Wind14.7 mph W
Humidity60%
Visibility6.2 mi
Dew point40°
Sun, 2552° / 35°0
52 °
Roy Lake, Sunday, 25 October
Overcast. High 52°, low 35°.
Pressure30.47 inHg
Wind5.2 mph NW
Humidity47%
Visibility6.2 mi
Dew point26°
Mon, 2644° / 35°0
44 °
Roy Lake, Monday, 26 October
Overcast. High 44°, low 35°.
Pressure30.59 inHg
Wind7.9 mph E
Humidity63%
Visibility—
Dew point30°
Tue, 2747° / 40°0.19
47 °
Roy Lake, Tuesday, 27 October
Light rain. High 47°, low 40°.
Pressure30.21 inHg
Wind11.8 mph SE
Humidity98%
Visibility—
Dew point43°
Wed, 2851° / 36°0
51 °
Roy Lake, Wednesday, 28 October
Overcast. High 51°, low 36°.
Pressure30.12 inHg
Wind9.5 mph SW
Humidity58%
Visibility—
Dew point32°
Thu, 2949° / 31°0
49 °
Roy Lake, Thursday, 29 October
Partly cloudy. High 49°, low 31°.
Pressure30.18 inHg
Wind4.7 mph E
Humidity37%
Visibility—
Dew point21°
Fri, 3040° / 38°0.08
40 °
Roy Lake, Friday, 30 October
Light rain. High 40°, low 38°.
Pressure29.85 inHg
Wind6.1 mph E
Humidity93%
Visibility—
Dew point37°
Sat, 3149° / 37°0
49 °
Roy Lake, Saturday, 31 October
Overcast. High 49°, low 37°.
Pressure29.68 inHg
Wind12.7 mph W
Humidity63%
Visibility—
Dew point34°
Sun, 0154° / 38°0
54 °
Roy Lake, Sunday, 1 November
Clear. High 54°, low 38°.
Pressure29.94 inHg
Wind11.3 mph NW
Humidity48%
Visibility—
Dew point31°
Mon, 0253° / 35°0
53 °
Roy Lake, Monday, 2 November
Clear. High 53°, low 35°.
Pressure30.33 inHg
Wind4.6 mph S
Humidity44%
Visibility—
Dew point28°
Tue, 0353° / 41°0
53 °
Roy Lake, Tuesday, 3 November
Overcast. High 53°, low 41°.
Pressure30.39 inHg
Wind9 mph SE
Humidity49%
Visibility—
Dew point32°
Wed, 0453° / 40°0
53 °
Roy Lake, Wednesday, 4 November
Overcast. High 53°, low 40°.
Pressure30.39 inHg
Wind15.2 mph S
Humidity37%
Visibility—
Dew point25°
Thu, 0554° / 41°0
54 °
Roy Lake, Thursday, 5 November
Overcast. High 54°, low 41°.
Pressure30.18 inHg
Wind15.9 mph S
Humidity46%
Visibility—
Dew point30°
Fri, 0661° / 43°0
61 °
Roy Lake, Friday, 6 November
Overcast. High 61°, low 43°.
Pressure30.06 inHg
Wind10.2 mph SW
Humidity44%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0740° / 28°0.04
40 °
Roy Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (1999)
Record low-2° (1991)
Sun, 0839° / 28°0.04
39 °
Roy Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2020)
Record low-8° (2003)
Mon, 0938° / 27°0.06
38 °
Roy Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high60° (2020)
Record low-1° (2017)
Tue, 1035° / 25°0.06
35 °
Roy Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.06 in
Chance of precipitation25%
Record high56° (2010)
Record low-9° (2017)
Wed, 1135° / 24°0.04
35 °
Roy Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high58° (2005)
Record low-4° (1995)
Thu, 1234° / 23°0.05
34 °
Roy Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.05 in
Chance of precipitation23%
Record high55° (2001)
Record low-5° (1986)
Fri, 1336° / 24°0.05
36 °
Roy Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.05 in
Chance of precipitation27%
Record high59° (2016)
Record low-8° (1986)
Sat, 1437° / 25°0.02
37 °
Roy Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2025)
Record low3° (1982)
Sun, 1536° / 24°0.04
36 °
Roy Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high56° (2001)
Record low8° (2014)
Mon, 1636° / 24°0.04
36 °
Roy Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high58° (2001)
Record low2° (1989)
Tue, 1734° / 24°0.06
34 °
Roy Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (2001)
Record low-1° (1997)
Wed, 1834° / 22°0.07
34 °
Roy Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation28%
Record high53° (2001)
Record low-4° (1989)
Thu, 1933° / 21°0.08
33 °
Roy Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.08 in
Chance of precipitation32%
Record high47° (2009)
Record low-6° (2018)
Fri, 2031° / 20°0.06
31 °
Roy Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.06 in
Chance of precipitation25%
Record high49° (1962)
Record low-10° (2018)
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 Roy Lake, 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 Roy Lake, 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.