Monthly outlook for Sand River, MI: average high 55°, average low 43.5°. That is 2.7° above the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 18 October (66°), the coolest 28 October (35.9°).
55°/43.5°
Average high / low
+2.7°
Above normal
5 / 7
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
57.3°
51.4°
+3.2°
28 October – 6 November
51.3°
47.3°
+2.3°
7 November – 16 November
at normal
41.7°
—
October records over 66 years
82.9°2 October 2023All-time high
19.9°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Harvey (11 mi).
Mon, 1959° / 41°0
59 °
Sand River, Monday, 19 October
Overcast. High 59°, low 41°.
Pressure30.42 inHg
Wind9.5 mph N
Humidity69%
Visibility6.2 mi
Dew point44°
Tue, 2063° / 39°0
63 °
Sand River, Tuesday, 20 October
Clear. High 63°, low 39°.
Pressure30.42 inHg
Wind3 mph SE
Humidity76%
Visibility6.2 mi
Dew point47°
Wed, 2160° / 51°0
60 °
Sand River, Wednesday, 21 October
Light rain. High 60°, low 51°.
Pressure30.21 inHg
Wind8.1 mph SW
Humidity73%
Visibility6.2 mi
Dew point49°
Thu, 2256° / 51°0
56 °
Sand River, Thursday, 22 October
Mostly clear. High 56°, low 51°.
Pressure30.39 inHg
Wind4.1 mph N
Humidity88%
Visibility0.5 mi
Dew point50°
Fri, 2362° / 50°0
62 °
Sand River, Friday, 23 October
Mostly clear. High 62°, low 50°.
Pressure30.36 inHg
Wind11.5 mph SW
Humidity68%
Visibility—
Dew point48°
Sat, 2461° / 52°0.01
61 °
Sand River, Saturday, 24 October
Light rain. High 61°, low 52°.
Pressure30.27 inHg
Wind19.7 mph S
Humidity65%
Visibility—
Dew point48°
Sun, 2557° / 42°0.09
57 °
Sand River, Sunday, 25 October
Light rain. High 57°, low 42°.
Pressure30.03 inHg
Wind22.2 mph W
Humidity48%
Visibility—
Dew point29°
Mon, 2646° / 38°0.2
46 °
Sand River, Monday, 26 October
Rain. High 46°, low 38°.
Pressure30.27 inHg
Wind14.1 mph W
Humidity56%
Visibility—
Dew point27°
Tue, 2744° / 40°0.08
44 °
Sand River, Tuesday, 27 October
Light rain. High 44°, low 40°.
Pressure30.27 inHg
Wind17 mph N
Humidity57%
Visibility—
Dew point29°
Wed, 2850° / 36°0
50 °
Sand River, Wednesday, 28 October
Mostly clear. High 50°, low 36°.
Pressure30.27 inHg
Wind10.7 mph S
Humidity52%
Visibility—
Dew point29°
Thu, 2953° / 40°0.03
53 °
Sand River, Thursday, 29 October
Light rain. High 53°, low 40°.
Pressure30.09 inHg
Wind14.8 mph SE
Humidity92%
Visibility—
Dew point46°
Fri, 3063° / 54°0.16
63 °
Sand River, Friday, 30 October
Light rain. High 63°, low 54°.
Pressure29.47 inHg
Wind27.5 mph S
Humidity89%
Visibility—
Dew point56°
Sat, 3154° / 42°0
54 °
Sand River, Saturday, 31 October
Overcast. High 54°, low 42°.
Pressure29.83 inHg
Wind28.8 mph SW
Humidity56%
Visibility—
Dew point30°
Sun, 0142° / 39°0.06
42 °
Sand River, Sunday, 1 November
Light rain. High 42°, low 39°.
Pressure29.68 inHg
Wind7.5 mph NW
Humidity83%
Visibility—
Dew point36°
Mon, 0247° / 38°0
47 °
Sand River, Monday, 2 November
Partly cloudy. High 47°, low 38°.
Pressure29.85 inHg
Wind10.9 mph W
Humidity63%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0346° / 37°0.07
46 °
Sand River, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation45%
Record high67° (2022)
Record low21° (1991)
Wed, 0446° / 37°0.09
46 °
Sand River, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation42%
Record high69° (2008)
Record low23° (1966)
Thu, 0546° / 37°0.13
46 °
Sand River, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.13 in
Chance of precipitation43%
Record high65° (2015)
Record low19° (1991)
Fri, 0646° / 36°0.11
46 °
Sand River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.11 in
Chance of precipitation45%
Record high70° (2020)
Record low15° (1991)
Sat, 0745° / 35°0.06
45 °
Sand River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.06 in
Chance of precipitation42%
Record high68° (2020)
Record low14° (1991)
Sun, 0844° / 35°0.07
44 °
Sand River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.07 in
Chance of precipitation43%
Record high67° (2020)
Record low18° (1991)
Mon, 0944° / 35°0.11
44 °
Sand River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.11 in
Chance of precipitation45%
Record high70° (2020)
Record low15° (2017)
Tue, 1042° / 34°0.19
42 °
Sand River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.19 in
Chance of precipitation67%
Record high66° (2020)
Record low15° (2017)
Wed, 1140° / 32°0.1
40 °
Sand River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.1 in
Chance of precipitation43%
Record high62° (1964)
Record low15° (2019)
Thu, 1240° / 31°0.13
40 °
Sand River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low31°
Average precipitation0.13 in
Chance of precipitation45%
Record high55° (1964)
Record low11° (2019)
Fri, 1340° / 31°0.09
40 °
Sand River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low31°
Average precipitation0.09 in
Chance of precipitation50%
Record high63° (1999)
Record low11° (1986)
Sat, 1441° / 31°0.05
41 °
Sand River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.05 in
Chance of precipitation33%
Record high61° (2001)
Record low14° (1986)
Sun, 1541° / 32°0.06
41 °
Sand River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.06 in
Chance of precipitation42%
Record high63° (2001)
Record low17° (2014)
Mon, 1641° / 32°0.07
41 °
Sand River, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high60° (2023)
Record low17° (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 Sand River, 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 Sand River, 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.