Monthly outlook for Gaastra, MI: average high 46.9°, average low 37.4°. That is 2.7° above the climate normal for October. Precipitation is expected on 8 days (about 3.5 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 1 November (62.6°), the coolest 8 November (29.2°).
46.9°/37.4°
Average high / low
+2.7°
Above normal
8 / 5
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
51.3°
44.1°
+4°
8 November – 17 November
39.6°
38.1°
+0.8°
18 November – 27 November
at normal
33.9°
—
October records over 66 years
84.2°1 October 2023All-time high
8.4°30 October 1988All-time low
Fri, 3052° / 33°0
52 °
Gaastra, Friday, 30 October
Overcast. High 52°, low 33°.
Pressure30.36 inHg
Wind3.8 mph W
Humidity56%
Visibility6.2 mi
Dew point33°
Sat, 3158° / 33°0
58 °
Gaastra, Saturday, 31 October
Clear. High 58°, low 33°.
Pressure30.36 inHg
Wind6.1 mph S
Humidity56%
Visibility6.2 mi
Dew point38°
Sun, 0163° / 46°0
63 °
Gaastra, Sunday, 1 November
Overcast. High 63°, low 46°.
Pressure30.27 inHg
Wind6 mph SW
Humidity72%
Visibility6.2 mi
Dew point50°
Mon, 0254° / 46°0.53
54 °
Gaastra, Monday, 2 November
Rain. High 54°, low 46°.
Pressure29.97 inHg
Wind8.6 mph SE
Humidity99%
Visibility—
Dew point51°
Tue, 0352° / 45°0.15
52 °
Gaastra, Tuesday, 3 November
Rain. High 52°, low 45°.
Pressure29.94 inHg
Wind17.1 mph NW
Humidity64%
Visibility—
Dew point38°
Wed, 0448° / 45°1.01
48 °
Gaastra, Wednesday, 4 November
Rain. High 48°, low 45°.
Pressure29.94 inHg
Wind9.1 mph E
Humidity98%
Visibility—
Dew point46°
Thu, 0549° / 44°1.45
49 °
Gaastra, Thursday, 5 November
Heavy rain. High 49°, low 44°.
Pressure29.65 inHg
Wind14.5 mph N
Humidity97%
Visibility—
Dew point47°
Fri, 0640° / 35°0.02
40 °
Gaastra, Friday, 6 November
Light rain. High 40°, low 35°.
Pressure30.03 inHg
Wind15.2 mph N
Humidity71%
Visibility—
Dew point29°
Sat, 0742° / 31°0
42 °
Gaastra, Saturday, 7 November
Overcast. High 42°, low 31°.
Pressure30.33 inHg
Wind9 mph NE
Humidity61%
Visibility—
Dew point28°
Sun, 0843° / 29°0
43 °
Gaastra, Sunday, 8 November
Overcast. High 43°, low 29°.
Pressure30.27 inHg
Wind3 mph E
Humidity59%
Visibility—
Dew point28°
Mon, 0942° / 32°0.12
42 °
Gaastra, Monday, 9 November
Light rain. High 42°, low 32°.
Pressure29.97 inHg
Wind3.1 mph NE
Humidity75%
Visibility—
Dew point32°
Tue, 1040° / 35°0.11
40 °
Gaastra, Tuesday, 10 November
Snow. High 40°, low 35°.
Pressure29.65 inHg
Wind10.2 mph NW
Humidity67%
Visibility—
Dew point29°
Wed, 1137° / 34°0.02
37 °
Gaastra, Wednesday, 11 November
Snow. High 37°, low 34°.
Pressure29.56 inHg
Wind11.4 mph NW
Humidity78%
Visibility—
Dew point31°
Thu, 1237° / 36°0.06
37 °
Gaastra, Thursday, 12 November
Light rain. High 37°, low 36°.
Pressure29.71 inHg
Wind12.3 mph NW
Humidity96%
Visibility—
Dew point36°
Fri, 1339° / 35°0
39 °
Gaastra, Friday, 13 November
Overcast. High 39°, low 35°.
Pressure29.88 inHg
Wind9.5 mph NW
Humidity73%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1438° / 25°0.03
38 °
Gaastra, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high59° (2001)
Record low4° (1995)
Sun, 1538° / 26°0.04
38 °
Gaastra, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high60° (2001)
Record low5° (2014)
Mon, 1638° / 25°0.06
38 °
Gaastra, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation20%
Record high60° (2023)
Record low11° (1979)
Tue, 1737° / 26°0.07
37 °
Gaastra, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high59° (2001)
Record low3° (2014)
Wed, 1837° / 25°0.06
37 °
Gaastra, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (2001)
Record low3° (2014)
Thu, 1936° / 24°0.07
36 °
Gaastra, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (1975)
Record low-2° (2014)
Fri, 2035° / 24°0.1
35 °
Gaastra, Friday, 20 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.1 in
Chance of precipitation37%
Record high55° (1982)
Record low1° (2018)
Sat, 2133° / 22°0.08
33 °
Gaastra, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.08 in
Chance of precipitation27%
Record high56° (1990)
Record low-5° (1978)
Sun, 2234° / 22°0.03
34 °
Gaastra, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.03 in
Chance of precipitation15%
Record high56° (2012)
Record low-4° (1978)
Mon, 2335° / 22°0.09
35 °
Gaastra, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.09 in
Chance of precipitation38%
Record high52° (2001)
Record low-2° (2000)
Tue, 2433° / 21°0.06
33 °
Gaastra, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.06 in
Chance of precipitation28%
Record high53° (2017)
Record low-6° (1995)
Wed, 2533° / 22°0.05
33 °
Gaastra, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high52° (1984)
Record low-4° (1985)
Thu, 2632° / 20°0.11
32 °
Gaastra, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.11 in
Chance of precipitation35%
Record high52° (1960)
Record low-5° (1975)
Fri, 2730° / 19°0.1
30 °
Gaastra, Friday, 27 November
Climate normal for this date — 60-year average.
Average high30°
Average low19°
Average precipitation0.1 in
Chance of precipitation43%
Record high52° (1998)
Record low-3° (1993)
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 Gaastra, 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 Gaastra, 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.