Monthly outlook for Manistique, MI: average high 54.9°, average low 45.8°. That is 2° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 23 October (63°), the coolest 27 October (33.9°).
54.9°/45.8°
Average high / low
+2°
Above normal
7 / 7
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
56.3°
52.2°
+2.3°
23 October – 1 November
52.5°
49.1°
+1.9°
2 November – 11 November
at normal
44.4°
—
October records over 66 years
77°6 October 2007All-time high
27°31 October 2023All-time low
Wed, 1458° / 49°0
58 °
Manistique, Wednesday, 14 October
Light rain. High 58°, low 49°.
Pressure30.12 inHg
Wind10.4 mph NW
Humidity67%
Visibility6.2 mi
Dew point45°
Thu, 1553° / 45°0.2
53 °
Manistique, Thursday, 15 October
Rain. High 53°, low 45°.
Pressure30.18 inHg
Wind5.3 mph S
Humidity68%
Visibility6.2 mi
Dew point43°
Fri, 1649° / 43°0.44
49 °
Manistique, Friday, 16 October
Rain. High 49°, low 43°.
Pressure29.94 inHg
Wind14.2 mph N
Humidity93%
Visibility3.6 mi
Dew point46°
Sat, 1752° / 37°0
52 °
Manistique, Saturday, 17 October
Clear. High 52°, low 37°.
Pressure30.30 inHg
Wind12.5 mph SW
Humidity49%
Visibility—
Dew point31°
Sun, 1858° / 47°0
58 °
Manistique, Sunday, 18 October
Partly cloudy. High 58°, low 47°.
Pressure30.00 inHg
Wind15.5 mph SW
Humidity56%
Visibility—
Dew point39°
Mon, 1959° / 44°0
59 °
Manistique, Monday, 19 October
Overcast. High 59°, low 44°.
Pressure30.09 inHg
Wind11.2 mph W
Humidity42%
Visibility—
Dew point35°
Tue, 2056° / 41°0
56 °
Manistique, Tuesday, 20 October
Clear. High 56°, low 41°.
Pressure30.39 inHg
Wind8.8 mph SE
Humidity45%
Visibility—
Dew point33°
Wed, 2158° / 53°0.01
58 °
Manistique, Wednesday, 21 October
Light rain. High 58°, low 53°.
Pressure30.27 inHg
Wind10.5 mph S
Humidity84%
Visibility—
Dew point51°
Thu, 2259° / 58°0.08
59 °
Manistique, Thursday, 22 October
Light rain. High 59°, low 58°.
Pressure29.94 inHg
Wind15.6 mph S
Humidity97%
Visibility—
Dew point58°
Fri, 2363° / 54°0.88
63 °
Manistique, Friday, 23 October
Heavy rain. High 63°, low 54°.
Pressure29.74 inHg
Wind21.7 mph S
Humidity90%
Visibility—
Dew point56°
Sat, 2452° / 47°0
52 °
Manistique, Saturday, 24 October
Overcast. High 52°, low 47°.
Pressure30.00 inHg
Wind20.7 mph W
Humidity54%
Visibility—
Dew point35°
Sun, 2551° / 43°0
51 °
Manistique, Sunday, 25 October
Clear. High 51°, low 43°.
Pressure30.09 inHg
Wind14.4 mph NW
Humidity47%
Visibility—
Dew point30°
Mon, 2648° / 40°0.04
48 °
Manistique, Monday, 26 October
Light rain. High 48°, low 40°.
Pressure30.06 inHg
Wind15.5 mph NW
Humidity75%
Visibility—
Dew point38°
Tue, 2747° / 34°0.01
47 °
Manistique, Tuesday, 27 October
Light rain. High 47°, low 34°.
Pressure30.33 inHg
Wind13.1 mph S
Humidity57%
Visibility—
Dew point28°
Wed, 2853° / 49°0.07
53 °
Manistique, Wednesday, 28 October
Light rain. High 53°, low 49°.
Pressure30.06 inHg
Wind20.7 mph S
Humidity71%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2948° / 40°0.06
48 °
Manistique, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (2024)
Record low29° (2020)
Fri, 3049° / 40°0.07
49 °
Manistique, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation33%
Record high70° (2024)
Record low27° (2023)
Sat, 3148° / 40°0.09
48 °
Manistique, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.09 in
Chance of precipitation42%
Record high62° (1971)
Record low27° (2023)
Sun, 0147° / 39°0.11
47 °
Manistique, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.11 in
Chance of precipitation43%
Record high61° (2016)
Record low25° (2023)
Mon, 0247° / 38°0.11
47 °
Manistique, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high63° (1990)
Record low22° (1984)
Tue, 0346° / 38°0.06
46 °
Manistique, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.06 in
Chance of precipitation33%
Record high62° (1961)
Record low22° (1991)
Wed, 0446° / 38°0.08
46 °
Manistique, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2008)
Record low22° (1991)
Thu, 0546° / 38°0.13
46 °
Manistique, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.13 in
Chance of precipitation40%
Record high61° (2020)
Record low25° (1991)
Fri, 0645° / 37°0.09
45 °
Manistique, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation32%
Record high61° (2020)
Record low16° (1991)
Sat, 0744° / 36°0.04
44 °
Manistique, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.04 in
Chance of precipitation30%
Record high59° (2020)
Record low14° (1991)
Sun, 0844° / 36°0.06
44 °
Manistique, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.06 in
Chance of precipitation35%
Record high61° (2021)
Record low16° (1991)
Mon, 0944° / 35°0.11
44 °
Manistique, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.11 in
Chance of precipitation45%
Record high62° (1999)
Record low18° (2017)
Tue, 1043° / 35°0.18
43 °
Manistique, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.18 in
Chance of precipitation47%
Record high60° (2016)
Record low16° (2017)
Wed, 1141° / 33°0.07
41 °
Manistique, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.07 in
Chance of precipitation38%
Record high56° (1964)
Record low16° (2019)
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 Manistique, MI 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 Manistique, MI 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.