Monthly outlook for Silver Bay, MN: average high 49.7°, average low 36.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 21 October (64.7°), the coolest 27 October (28.4°).
49.7°/36.6°
Average high / low
+1.5°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
53.1°
48.4°
+2.6°
30 October – 8 November
43.9°
43.8°
+0.1°
9 November – 18 November
at normal
38.3°
—
October records over 66 years
79°2 October 2023All-time high
19.8°31 October 1996All-time low
Climate normals and records are computed from the nearest reference point — Beaver Bay (3 mi).
Wed, 2165° / 42°0.04
65 °
Silver Bay, Wednesday, 21 October
Light rain. High 65°, low 42°.
Pressure30.15 inHg
Wind0.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point49°
Thu, 2258° / 36°0
58 °
Silver Bay, Thursday, 22 October
Partly cloudy. High 58°, low 36°.
Pressure30.36 inHg
Wind3.5 mph E
Humidity81%
Visibility—
Dew point45°
Fri, 2358° / 42°0
58 °
Silver Bay, Friday, 23 October
Partly cloudy. High 58°, low 42°.
Pressure30.24 inHg
Wind3 mph E
Humidity84%
Visibility6.2 mi
Dew point51°
Sat, 2461° / 52°0.24
61 °
Silver Bay, Saturday, 24 October
Rain. High 61°, low 52°.
Pressure30.03 inHg
Wind10.2 mph S
Humidity72%
Visibility6.2 mi
Dew point51°
Sun, 2552° / 40°0.04
52 °
Silver Bay, Sunday, 25 October
Light rain. High 52°, low 40°.
Pressure30.42 inHg
Wind14.8 mph NW
Humidity47%
Visibility—
Dew point31°
Mon, 2646° / 33°0.03
46 °
Silver Bay, Monday, 26 October
Light rain. High 46°, low 33°.
Pressure30.45 inHg
Wind10.5 mph N
Humidity48%
Visibility—
Dew point27°
Tue, 2741° / 28°0
41 °
Silver Bay, Tuesday, 27 October
Clear. High 41°, low 28°.
Pressure30.47 inHg
Wind9.5 mph SW
Humidity46%
Visibility—
Dew point20°
Wed, 2846° / 32°0
46 °
Silver Bay, Wednesday, 28 October
Clear. High 46°, low 32°.
Pressure30.09 inHg
Wind18.9 mph SW
Humidity47%
Visibility—
Dew point23°
Thu, 2942° / 31°0
42 °
Silver Bay, Thursday, 29 October
Partly cloudy. High 42°, low 31°.
Pressure30.09 inHg
Wind12.4 mph NW
Humidity50%
Visibility—
Dew point24°
Fri, 3040° / 29°0
40 °
Silver Bay, Friday, 30 October
Mostly clear. High 40°, low 29°.
Pressure30.18 inHg
Wind12.5 mph S
Humidity57%
Visibility—
Dew point23°
Sat, 3148° / 41°0.05
48 °
Silver Bay, Saturday, 31 October
Light rain. High 48°, low 41°.
Pressure29.65 inHg
Wind18.2 mph SW
Humidity80%
Visibility—
Dew point40°
Sun, 0149° / 38°0
49 °
Silver Bay, Sunday, 1 November
Overcast. High 49°, low 38°.
Pressure29.74 inHg
Wind6 mph W
Humidity43%
Visibility—
Dew point26°
Mon, 0245° / 36°0
45 °
Silver Bay, Monday, 2 November
Overcast. High 45°, low 36°.
Pressure30.12 inHg
Wind18.6 mph NW
Humidity51%
Visibility—
Dew point26°
Tue, 0340° / 30°0.01
40 °
Silver Bay, Tuesday, 3 November
Light rain. High 40°, low 30°.
Pressure30.30 inHg
Wind7.2 mph SW
Humidity54%
Visibility—
Dew point23°
Wed, 0441° / 36°0
41 °
Silver Bay, Wednesday, 4 November
Overcast. High 41°, low 36°.
Pressure30.27 inHg
Wind4.5 mph E
Humidity68%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0543° / 35°0.05
43 °
Silver Bay, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high60° (1975)
Record low18° (2019)
Fri, 0643° / 35°0.07
43 °
Silver Bay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.07 in
Chance of precipitation23%
Record high64° (2020)
Record low8° (1991)
Sat, 0742° / 34°0.05
42 °
Silver Bay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high59° (2020)
Record low8° (1991)
Sun, 0842° / 33°0.05
42 °
Silver Bay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.05 in
Chance of precipitation27%
Record high61° (2020)
Record low14° (2003)
Mon, 0941° / 33°0.09
41 °
Silver Bay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (1999)
Record low10° (2017)
Tue, 1038° / 31°0.09
38 °
Silver Bay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.09 in
Chance of precipitation28%
Record high58° (2016)
Record low9° (2017)
Wed, 1138° / 30°0.09
38 °
Silver Bay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high53° (2010)
Record low10° (2019)
Thu, 1237° / 29°0.08
37 °
Silver Bay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low29°
Average precipitation0.08 in
Chance of precipitation22%
Record high51° (2016)
Record low7° (1986)
Fri, 1338° / 30°0.07
38 °
Silver Bay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high60° (1999)
Record low4° (1986)
Sat, 1439° / 31°0.03
39 °
Silver Bay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.03 in
Chance of precipitation23%
Record high55° (2001)
Record low15° (2018)
Sun, 1538° / 31°0.04
38 °
Silver Bay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high58° (2001)
Record low17° (2014)
Mon, 1638° / 30°0.1
38 °
Silver Bay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.1 in
Chance of precipitation28%
Record high60° (2023)
Record low13° (1989)
Tue, 1738° / 30°0.08
38 °
Silver Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high59° (2001)
Record low13° (2018)
Wed, 1837° / 29°0.09
37 °
Silver Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high56° (2001)
Record low11° (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 Silver Bay, 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 Silver Bay, 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.