Monthly outlook for Rosby, MN: average high 52°, average low 37.2°. That is 3.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 24 October (67.7°), the coolest 28 October (21°).
52°/37.2°
Average high / low
+3.3°
Above normal
3 / 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
54°
47.7°
+3.5°
29 October – 7 November
48.5°
42.3°
+3.4°
8 November – 17 November
at normal
36.4°
—
October records over 66 years
83.5°1 October 2023All-time high
15.3°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Cass Lake (10 mi).
Tue, 2063° / 38°0
63 °
Rosby, Tuesday, 20 October
Partly cloudy. High 63°, low 38°.
Pressure30.24 inHg
Wind8.6 mph S
Humidity68%
Visibility6.2 mi
Dew point47°
Wed, 2159° / 45°0.04
59 °
Rosby, Wednesday, 21 October
Light rain. High 59°, low 45°.
Pressure30.27 inHg
Wind6.8 mph N
Humidity65%
Visibility6.2 mi
Dew point44°
Thu, 2265° / 43°0
65 °
Rosby, Thursday, 22 October
Clear. High 65°, low 43°.
Pressure30.24 inHg
Wind6.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point49°
Fri, 2365° / 53°0.35
65 °
Rosby, Friday, 23 October
Rain. High 65°, low 53°.
Pressure30.06 inHg
Wind16.2 mph SE
Humidity64%
Visibility—
Dew point51°
Sat, 2468° / 56°0.02
68 °
Rosby, Saturday, 24 October
Light rain. High 68°, low 56°.
Pressure29.97 inHg
Wind15.7 mph SE
Humidity60%
Visibility—
Dew point51°
Sun, 2550° / 38°0
50 °
Rosby, Sunday, 25 October
Overcast. High 50°, low 38°.
Pressure30.00 inHg
Wind19.1 mph W
Humidity49%
Visibility—
Dew point25°
Mon, 2638° / 32°0.03
38 °
Rosby, Monday, 26 October
Light snow. High 38°, low 32°.
Pressure30.24 inHg
Wind10.6 mph NW
Humidity83%
Visibility—
Dew point29°
Tue, 2734° / 26°0
34 °
Rosby, Tuesday, 27 October
Overcast. High 34°, low 26°.
Pressure30.39 inHg
Wind13.5 mph NW
Humidity49%
Visibility—
Dew point16°
Wed, 2836° / 21°0
36 °
Rosby, Wednesday, 28 October
Clear. High 36°, low 21°.
Pressure30.50 inHg
Wind8.7 mph NW
Humidity39%
Visibility—
Dew point10°
Thu, 2944° / 25°0
44 °
Rosby, Thursday, 29 October
Clear. High 44°, low 25°.
Pressure30.33 inHg
Wind6.6 mph S
Humidity29%
Visibility—
Dew point11°
Fri, 3047° / 29°0
47 °
Rosby, Friday, 30 October
Partly cloudy. High 47°, low 29°.
Pressure30.15 inHg
Wind18.5 mph S
Humidity32%
Visibility—
Dew point16°
Sat, 3146° / 41°0
46 °
Rosby, Saturday, 31 October
Overcast. High 46°, low 41°.
Pressure29.94 inHg
Wind18.2 mph S
Humidity49%
Visibility—
Dew point27°
Sun, 0159° / 38°0
59 °
Rosby, Sunday, 1 November
Partly cloudy. High 59°, low 38°.
Pressure30.00 inHg
Wind10.8 mph SE
Humidity56%
Visibility—
Dew point38°
Mon, 0250° / 48°0.33
50 °
Rosby, Monday, 2 November
Light rain. High 50°, low 48°.
Pressure29.59 inHg
Wind16 mph NW
Humidity80%
Visibility—
Dew point44°
Tue, 0344° / 35°0.01
44 °
Rosby, Tuesday, 3 November
Light rain. High 44°, low 35°.
Pressure30.42 inHg
Wind14.4 mph NW
Humidity71%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0441° / 32°0.04
41 °
Rosby, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high63° (2020)
Record low2° (1991)
Thu, 0541° / 32°0.03
41 °
Rosby, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (2016)
Record low13° (1991)
Fri, 0641° / 31°0.05
41 °
Rosby, Friday, 6 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (2020)
Record low0° (1991)
Sat, 0740° / 30°0.05
40 °
Rosby, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (2020)
Record low2° (1991)
Sun, 0839° / 30°0.04
39 °
Rosby, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2020)
Record low5° (2003)
Mon, 0938° / 29°0.06
38 °
Rosby, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (2020)
Record low8° (2017)
Tue, 1036° / 28°0.07
36 °
Rosby, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.07 in
Chance of precipitation20%
Record high54° (2010)
Record low6° (1986)
Wed, 1135° / 26°0.04
35 °
Rosby, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high53° (2005)
Record low3° (1995)
Thu, 1235° / 26°0.05
35 °
Rosby, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high52° (2016)
Record low0° (1986)
Fri, 1336° / 27°0.06
36 °
Rosby, Friday, 13 November
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high56° (2016)
Record low-1° (1986)
Sat, 1437° / 28°0.03
37 °
Rosby, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (2025)
Record low13° (1982)
Sun, 1536° / 27°0.04
36 °
Rosby, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.04 in
Chance of precipitation22%
Record high53° (2001)
Record low12° (1986)
Mon, 1636° / 27°0.06
36 °
Rosby, Monday, 16 November
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high54° (2023)
Record low5° (1989)
Tue, 1735° / 26°0.06
35 °
Rosby, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.06 in
Chance of precipitation25%
Record high55° (2001)
Record low7° (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 Rosby, 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 Rosby, 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.