Monthly outlook for East DeWitt, MI: average high 64.6°, average low 46.5°. That is 3.2° above the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (78.8°), the coolest 18 October (34.4°).
64.6°/46.5°
Average high / low
+3.2°
Above normal
6 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
65.1°
60.1°
+2.8°
19 October – 28 October
63.8°
56°
+4.3°
29 October – 7 November
at normal
52.4°
—
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).
Sat, 1075° / 53°0
75 °
East DeWitt, Saturday, 10 October
Overcast. High 75°, low 53°.
Pressure30.18 inHg
Wind11.1 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Sun, 1166° / 58°0.11
66 °
East DeWitt, Sunday, 11 October
Light rain. High 66°, low 58°.
Pressure30.00 inHg
Wind9.2 mph SE
Humidity81%
Visibility6.2 mi
Dew point57°
Mon, 1279° / 53°0
79 °
East DeWitt, Monday, 12 October
Clear. High 79°, low 53°.
Pressure29.85 inHg
Wind8.5 mph S
Humidity72%
Visibility6.2 mi
Dew point60°
Tue, 1368° / 57°0.21
68 °
East DeWitt, Tuesday, 13 October
Light rain. High 68°, low 57°.
Pressure29.80 inHg
Wind9.9 mph NE
Humidity85%
Visibility—
Dew point63°
Wed, 1461° / 51°0.23
61 °
East DeWitt, Wednesday, 14 October
Rain. High 61°, low 51°.
Pressure30.00 inHg
Wind10.4 mph NE
Humidity69%
Visibility—
Dew point50°
Thu, 1560° / 50°0.88
60 °
East DeWitt, Thursday, 15 October
Heavy rain. High 60°, low 50°.
Pressure30.00 inHg
Wind16.9 mph SE
Humidity72%
Visibility—
Dew point44°
Fri, 1668° / 48°0.29
68 °
East DeWitt, Friday, 16 October
Rain. High 68°, low 48°.
Pressure29.83 inHg
Wind23.8 mph SW
Humidity61%
Visibility—
Dew point41°
Sat, 1751° / 39°0.04
51 °
East DeWitt, Saturday, 17 October
Light rain. High 51°, low 39°.
Pressure30.12 inHg
Wind18.1 mph W
Humidity56%
Visibility—
Dew point35°
Sun, 1853° / 34°0
53 °
East DeWitt, Sunday, 18 October
Clear. High 53°, low 34°.
Pressure30.33 inHg
Wind5.3 mph SW
Humidity46%
Visibility—
Dew point29°
Mon, 1958° / 39°0
58 °
East DeWitt, Monday, 19 October
Overcast. High 58°, low 39°.
Pressure30.36 inHg
Wind5.3 mph S
Humidity45%
Visibility—
Dew point34°
Tue, 2062° / 41°0
62 °
East DeWitt, Tuesday, 20 October
Clear. High 62°, low 41°.
Pressure30.42 inHg
Wind7.3 mph SE
Humidity40%
Visibility—
Dew point34°
Wed, 2166° / 44°0
66 °
East DeWitt, Wednesday, 21 October
Clear. High 66°, low 44°.
Pressure30.33 inHg
Wind7.1 mph SE
Humidity39%
Visibility—
Dew point37°
Thu, 2266° / 44°0
66 °
East DeWitt, Thursday, 22 October
Clear. High 66°, low 44°.
Pressure30.27 inHg
Wind6.1 mph NE
Humidity45%
Visibility—
Dew point40°
Fri, 2365° / 46°0
65 °
East DeWitt, Friday, 23 October
Clear. High 65°, low 46°.
Pressure30.21 inHg
Wind6.3 mph NE
Humidity43%
Visibility—
Dew point39°
Sat, 2465° / 44°0
65 °
East DeWitt, Saturday, 24 October
Mostly clear. High 65°, low 44°.
Pressure30.15 inHg
Wind6.5 mph NE
Humidity43%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2556° / 42°0.1
56 °
East DeWitt, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high76° (1963)
Record low27° (1960)
Mon, 2655° / 42°0.09
55 °
East DeWitt, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (1963)
Record low27° (1962)
Tue, 2754° / 41°0.09
54 °
East DeWitt, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation37%
Record high74° (2023)
Record low26° (1976)
Wed, 2854° / 41°0.06
54 °
East DeWitt, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1989)
Record low26° (1967)
Thu, 2953° / 40°0.06
53 °
East DeWitt, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (2024)
Record low19° (1967)
Fri, 3055° / 40°0.08
55 °
East DeWitt, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (1971)
Record low28° (1988)
Sat, 3155° / 42°0.1
55 °
East DeWitt, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.1 in
Chance of precipitation35%
Record high72° (1974)
Record low27° (2020)
Sun, 0153° / 41°0.13
53 °
East DeWitt, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation43%
Record high73° (2016)
Record low25° (2023)
Mon, 0253° / 40°0.15
53 °
East DeWitt, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation42%
Record high71° (1961)
Record low25° (2014)
Tue, 0352° / 39°0.07
52 °
East DeWitt, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (1987)
Record low22° (1991)
Wed, 0452° / 39°0.07
52 °
East DeWitt, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high72° (2015)
Record low19° (1991)
Thu, 0551° / 39°0.13
51 °
East DeWitt, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (1978)
Record low19° (1991)
Fri, 0651° / 37°0.08
51 °
East DeWitt, 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 °
East DeWitt, 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)
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 East DeWitt, 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 East DeWitt, 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.