Monthly outlook for Roy Lake, MN: average high 47.7°, average low 36.3°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 1 November (59.5°), the coolest 25 October (27.5°).
47.7°/36.3°
Average high / low
+2.6°
Above normal
5 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
50.3°
44.8°
+3.1°
4 November – 13 November
43.4°
38°
+3°
14 November – 23 November
at normal
33.3°
—
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).
Mon, 2643° / 31°0
43 °
Roy Lake, Monday, 26 October
Overcast. High 43°, low 31°.
Pressure30.53 inHg
Wind8.3 mph NE
Humidity67%
Visibility6.2 mi
Dew point26°
Tue, 2748° / 37°0.7
48 °
Roy Lake, Tuesday, 27 October
Heavy rain. High 48°, low 37°.
Pressure30.03 inHg
Wind11.6 mph E
Humidity98%
Visibility4.3 mi
Dew point42°
Wed, 2850° / 42°0
50 °
Roy Lake, Wednesday, 28 October
Overcast. High 50°, low 42°.
Pressure29.97 inHg
Wind13.1 mph SW
Humidity66%
Visibility6.2 mi
Dew point37°
Thu, 2955° / 36°0
55 °
Roy Lake, Thursday, 29 October
Clear. High 55°, low 36°.
Pressure30.15 inHg
Wind7.8 mph SW
Humidity59%
Visibility—
Dew point36°
Fri, 3048° / 33°0
48 °
Roy Lake, Friday, 30 October
Partly cloudy. High 48°, low 33°.
Pressure30.30 inHg
Wind9.7 mph W
Humidity66%
Visibility—
Dew point30°
Sat, 3152° / 42°0.03
52 °
Roy Lake, Saturday, 31 October
Light rain. High 52°, low 42°.
Pressure30.03 inHg
Wind7.6 mph SE
Humidity91%
Visibility—
Dew point47°
Sun, 0160° / 52°0.07
60 °
Roy Lake, Sunday, 1 November
Light rain. High 60°, low 52°.
Pressure29.88 inHg
Wind9.4 mph S
Humidity78%
Visibility—
Dew point52°
Mon, 0256° / 45°0.16
56 °
Roy Lake, Monday, 2 November
Light rain. High 56°, low 45°.
Pressure29.65 inHg
Wind12.5 mph NW
Humidity84%
Visibility—
Dew point51°
Tue, 0341° / 37°0.22
41 °
Roy Lake, Tuesday, 3 November
Light rain. High 41°, low 37°.
Pressure29.88 inHg
Wind14.5 mph NW
Humidity75%
Visibility—
Dew point31°
Wed, 0446° / 36°0
46 °
Roy Lake, Wednesday, 4 November
Overcast. High 46°, low 36°.
Pressure29.91 inHg
Wind10.4 mph NW
Humidity75%
Visibility—
Dew point35°
Thu, 0548° / 36°0
48 °
Roy Lake, Thursday, 5 November
Partly cloudy. High 48°, low 36°.
Pressure29.85 inHg
Wind10.1 mph NW
Humidity45%
Visibility—
Dew point25°
Fri, 0647° / 32°0
47 °
Roy Lake, Friday, 6 November
Overcast. High 47°, low 32°.
Pressure29.62 inHg
Wind13.1 mph N
Humidity58%
Visibility—
Dew point32°
Sat, 0742° / 29°0
42 °
Roy Lake, Saturday, 7 November
Mostly clear. High 42°, low 29°.
Pressure29.88 inHg
Wind6.1 mph SE
Humidity50%
Visibility—
Dew point22°
Sun, 0841° / 32°0
41 °
Roy Lake, Sunday, 8 November
Overcast. High 41°, low 32°.
Pressure29.94 inHg
Wind12.5 mph SE
Humidity55%
Visibility—
Dew point24°
Mon, 0937° / 33°0.65
37 °
Roy Lake, Monday, 9 November
Snow. High 37°, low 33°.
Pressure29.74 inHg
Wind9.4 mph SE
Humidity99%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2132° / 18°0.03
32 °
Roy Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.03 in
Chance of precipitation20%
Record high56° (1990)
Record low-5° (1978)
Sun, 2231° / 19°0.03
31 °
Roy Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.03 in
Chance of precipitation25%
Record high52° (2006)
Record low-1° (1996)
Mon, 2329° / 19°0.03
29 °
Roy Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high29°
Average low19°
Average precipitation0.03 in
Chance of precipitation17%
Record high51° (2025)
Record low-7° (1995)
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.