Monthly outlook for Grand Ledge, MI: average high 59.3°, average low 42.3°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 22 October (68.6°), the coolest 5 November (33.9°).
59.3°/42.3°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
61.7°
55.5°
+3.4°
31 October – 9 November
55.3°
51.5°
+2.1°
10 November – 19 November
at normal
45.9°
—
October records over 66 years
85.5°7 October 2007All-time high
18.5°29 October 1967All-time low
Climate normals and records are computed from the nearest reference point — Lansing (10 mi).
Thu, 2269° / 40°0
69 °
Grand Ledge, Thursday, 22 October
Clear. High 69°, low 40°.
Pressure30.27 inHg
Wind1.5 mph NE
Humidity56%
Visibility6.2 mi
Dew point46°
Fri, 2364° / 41°0
64 °
Grand Ledge, Friday, 23 October
Mostly clear. High 64°, low 41°.
Pressure30.42 inHg
Wind3.2 mph E
Humidity83%
Visibility3.2 mi
Dew point50°
Sat, 2464° / 46°0
64 °
Grand Ledge, Saturday, 24 October
Clear. High 64°, low 46°.
Pressure30.47 inHg
Wind6.4 mph S
Humidity76%
Visibility6.2 mi
Dew point51°
Sun, 2567° / 48°0.02
67 °
Grand Ledge, Sunday, 25 October
Light rain. High 67°, low 48°.
Pressure30.42 inHg
Wind5.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point49°
Mon, 2668° / 47°0
68 °
Grand Ledge, Monday, 26 October
Overcast. High 68°, low 47°.
Pressure30.30 inHg
Wind6 mph S
Humidity48%
Visibility—
Dew point45°
Tue, 2756° / 48°0
56 °
Grand Ledge, Tuesday, 27 October
Overcast. High 56°, low 48°.
Pressure30.27 inHg
Wind9.4 mph SE
Humidity57%
Visibility—
Dew point40°
Wed, 2862° / 48°0.3
62 °
Grand Ledge, Wednesday, 28 October
Rain. High 62°, low 48°.
Pressure29.97 inHg
Wind9 mph SW
Humidity62%
Visibility—
Dew point47°
Thu, 2949° / 36°0.1
49 °
Grand Ledge, Thursday, 29 October
Light rain. High 49°, low 36°.
Pressure30.12 inHg
Wind18.8 mph NW
Humidity50%
Visibility—
Dew point28°
Fri, 3051° / 35°0
51 °
Grand Ledge, Friday, 30 October
Clear. High 51°, low 35°.
Pressure30.15 inHg
Wind15 mph W
Humidity39%
Visibility—
Dew point25°
Sat, 3154° / 38°0
54 °
Grand Ledge, Saturday, 31 October
Overcast. High 54°, low 38°.
Pressure30.09 inHg
Wind14.4 mph SW
Humidity37%
Visibility—
Dew point27°
Sun, 0165° / 46°0
65 °
Grand Ledge, Sunday, 1 November
Overcast. High 65°, low 46°.
Pressure30.24 inHg
Wind10.5 mph SW
Humidity52%
Visibility—
Dew point44°
Mon, 0257° / 53°0.59
57 °
Grand Ledge, Monday, 2 November
Rain. High 57°, low 53°.
Pressure30.06 inHg
Wind13.6 mph E
Humidity94%
Visibility—
Dew point51°
Tue, 0359° / 43°1.09
59 °
Grand Ledge, Tuesday, 3 November
Rain. High 59°, low 43°.
Pressure29.85 inHg
Wind21.6 mph NE
Humidity94%
Visibility—
Dew point51°
Wed, 0448° / 37°0.01
48 °
Grand Ledge, Wednesday, 4 November
Light rain. High 48°, low 37°.
Pressure30.39 inHg
Wind18.3 mph NE
Humidity37%
Visibility—
Dew point21°
Thu, 0549° / 34°0.03
49 °
Grand Ledge, Thursday, 5 November
Light rain. High 49°, low 34°.
Pressure30.09 inHg
Wind8 mph NE
Humidity69%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0651° / 37°0.08
51 °
Grand Ledge, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high73° (1975)
Record low25° (1991)
Sat, 0749° / 37°0.06
49 °
Grand Ledge, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (2020)
Record low22° (1991)
Sun, 0850° / 37°0.04
50 °
Grand Ledge, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (2020)
Record low20° (1991)
Mon, 0950° / 37°0.09
50 °
Grand Ledge, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high74° (2020)
Record low22° (1991)
Tue, 1049° / 37°0.11
49 °
Grand Ledge, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2020)
Record low19° (2017)
Wed, 1146° / 34°0.11
46 °
Grand Ledge, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1964)
Record low20° (2017)
Thu, 1245° / 33°0.06
45 °
Grand Ledge, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high67° (1964)
Record low6° (2019)
Fri, 1345° / 32°0.05
45 °
Grand Ledge, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high65° (1989)
Record low-3° (2019)
Sat, 1446° / 33°0.06
46 °
Grand Ledge, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (2009)
Record low13° (1986)
Sun, 1546° / 34°0.12
46 °
Grand Ledge, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation33%
Record high65° (1990)
Record low20° (1967)
Mon, 1645° / 32°0.07
45 °
Grand Ledge, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (2023)
Record low13° (2019)
Tue, 1745° / 33°0.07
45 °
Grand Ledge, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high65° (1971)
Record low15° (2019)
Wed, 1846° / 34°0.09
46 °
Grand Ledge, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (2016)
Record low14° (2014)
Thu, 1946° / 34°0.07
46 °
Grand Ledge, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1985)
Record low12° (2014)
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 Grand Ledge, 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 Grand Ledge, 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.