Monthly outlook for Marshall, MI: average high 63.6°, average low 47.4°. That is 2.3° above the climate normal for October. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 October (77.6°), the coolest 18 October (34.1°).
63.6°/47.4°
Average high / low
+2.3°
Above normal
5 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
68.3°
61.1°
+4°
17 October – 26 October
55.8°
56.4°
-0.3°
27 October – 5 November
at normal
53°
—
October records over 66 years
84.7°7 October 2007All-time high
19.8°29 October 1967All-time low
Thu, 0868° / 49°0
68 °
Marshall, Thursday, 8 October
Overcast. High 68°, low 49°.
Pressure30.03 inHg
Wind11.7 mph W
Humidity49%
Visibility6.2 mi
Dew point44°
Fri, 0968° / 45°0.04
68 °
Marshall, Friday, 9 October
Light rain. High 68°, low 45°.
Pressure30.24 inHg
Wind6 mph SW
Humidity55%
Visibility6.2 mi
Dew point47°
Sat, 1078° / 57°0
78 °
Marshall, Saturday, 10 October
Clear. High 78°, low 57°.
Pressure30.12 inHg
Wind8.1 mph S
Humidity53%
Visibility6.2 mi
Dew point54°
Sun, 1165° / 59°0.17
65 °
Marshall, Sunday, 11 October
Light rain. High 65°, low 59°.
Pressure29.85 inHg
Wind9.2 mph E
Humidity80%
Visibility—
Dew point58°
Mon, 1275° / 58°0
75 °
Marshall, Monday, 12 October
Overcast. High 75°, low 58°.
Pressure29.85 inHg
Wind8.9 mph W
Humidity57%
Visibility—
Dew point56°
Tue, 1362° / 50°0.21
62 °
Marshall, Tuesday, 13 October
Rain. High 62°, low 50°.
Pressure30.00 inHg
Wind12 mph NE
Humidity77%
Visibility—
Dew point50°
Wed, 1464° / 43°0.1
64 °
Marshall, Wednesday, 14 October
Light rain. High 64°, low 43°.
Pressure30.09 inHg
Wind12.4 mph SE
Humidity56%
Visibility—
Dew point45°
Thu, 1575° / 53°1.72
75 °
Marshall, Thursday, 15 October
Heavy rain. High 75°, low 53°.
Pressure29.77 inHg
Wind21 mph SW
Humidity67%
Visibility—
Dew point61°
Fri, 1656° / 44°0
56 °
Marshall, Friday, 16 October
Clear. High 56°, low 44°.
Pressure30.09 inHg
Wind16.9 mph W
Humidity35%
Visibility—
Dew point27°
Sat, 1748° / 41°0.02
48 °
Marshall, Saturday, 17 October
Light rain. High 48°, low 41°.
Pressure30.03 inHg
Wind16.6 mph W
Humidity56%
Visibility—
Dew point31°
Sun, 1852° / 34°0
52 °
Marshall, Sunday, 18 October
Clear. High 52°, low 34°.
Pressure30.12 inHg
Wind11.3 mph SW
Humidity50%
Visibility—
Dew point32°
Mon, 1960° / 42°0
60 °
Marshall, Monday, 19 October
Clear. High 60°, low 42°.
Pressure30.03 inHg
Wind12 mph SW
Humidity50%
Visibility—
Dew point39°
Tue, 2056° / 39°0
56 °
Marshall, Tuesday, 20 October
Overcast. High 56°, low 39°.
Pressure30.27 inHg
Wind7.8 mph NE
Humidity52%
Visibility—
Dew point36°
Wed, 2161° / 42°0
61 °
Marshall, Wednesday, 21 October
Partly cloudy. High 61°, low 42°.
Pressure30.24 inHg
Wind6.7 mph SE
Humidity52%
Visibility—
Dew point41°
Thu, 2258° / 48°0.07
58 °
Marshall, Thursday, 22 October
Light rain. High 58°, low 48°.
Pressure29.85 inHg
Wind14.8 mph SW
Humidity75%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2357° / 42°0.11
57 °
Marshall, Friday, 23 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (1963)
Record low25° (1969)
Sat, 2456° / 43°0.11
56 °
Marshall, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.11 in
Chance of precipitation38%
Record high78° (1963)
Record low24° (1981)
Sun, 2556° / 42°0.12
56 °
Marshall, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.12 in
Chance of precipitation32%
Record high76° (1963)
Record low27° (1960)
Mon, 2655° / 41°0.09
55 °
Marshall, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation33%
Record high76° (1963)
Record low26° (1962)
Tue, 2754° / 41°0.1
54 °
Marshall, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation40%
Record high73° (2023)
Record low24° (1976)
Wed, 2854° / 40°0.07
54 °
Marshall, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1989)
Record low26° (1976)
Thu, 2953° / 40°0.06
53 °
Marshall, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2024)
Record low20° (1967)
Fri, 3055° / 40°0.08
55 °
Marshall, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2024)
Record low26° (1980)
Sat, 3155° / 41°0.11
55 °
Marshall, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (1974)
Record low24° (1988)
Sun, 0153° / 41°0.14
53 °
Marshall, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.14 in
Chance of precipitation47%
Record high73° (2016)
Record low25° (2023)
Mon, 0253° / 40°0.13
53 °
Marshall, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation45%
Record high71° (1961)
Record low26° (2014)
Tue, 0351° / 38°0.07
51 °
Marshall, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1987)
Record low21° (1991)
Wed, 0451° / 39°0.08
51 °
Marshall, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2015)
Record low17° (1991)
Thu, 0551° / 38°0.11
51 °
Marshall, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high71° (1978)
Record low18° (1991)
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 Marshall, 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 Marshall, 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.