Monthly outlook for Gaastra, MI: average high 47.7°, average low 34°. That is 2.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 28 October (61.4°), the coolest 12 November (23.4°).
47.7°/34°
Average high / low
+2.9°
Above normal
5 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
52.4°
44.6°
+4.4°
7 November – 16 November
40°
38.6°
+0.8°
17 November – 26 November
at normal
34.5°
—
October records over 66 years
84.2°1 October 2023All-time high
8.4°30 October 1988All-time low
Thu, 2956° / 37°0.03
56 °
Gaastra, Thursday, 29 October
Light rain. High 56°, low 37°.
Pressure30.06 inHg
Wind10.2 mph W
Humidity59%
Visibility6.2 mi
Dew point36°
Fri, 3052° / 34°0
52 °
Gaastra, Friday, 30 October
Overcast. High 52°, low 34°.
Pressure30.36 inHg
Wind3.4 mph W
Humidity60%
Visibility6.2 mi
Dew point34°
Sat, 3155° / 33°0
55 °
Gaastra, Saturday, 31 October
Mostly clear. High 55°, low 33°.
Pressure30.39 inHg
Wind4.1 mph S
Humidity67%
Visibility6.2 mi
Dew point41°
Sun, 0157° / 36°0
57 °
Gaastra, Sunday, 1 November
Mostly clear. High 57°, low 36°.
Pressure30.33 inHg
Wind5.8 mph SW
Humidity66%
Visibility—
Dew point42°
Mon, 0258° / 41°0.01
58 °
Gaastra, Monday, 2 November
Light rain. High 58°, low 41°.
Pressure30.15 inHg
Wind10 mph SE
Humidity71%
Visibility—
Dew point47°
Tue, 0352° / 46°0.01
52 °
Gaastra, Tuesday, 3 November
Light rain. High 52°, low 46°.
Pressure30.21 inHg
Wind8.9 mph SE
Humidity89%
Visibility—
Dew point46°
Wed, 0448° / 45°0.5
48 °
Gaastra, Wednesday, 4 November
Rain. High 48°, low 45°.
Pressure29.97 inHg
Wind6.9 mph E
Humidity98%
Visibility—
Dew point46°
Thu, 0548° / 36°0.05
48 °
Gaastra, Thursday, 5 November
Light rain. High 48°, low 36°.
Pressure29.80 inHg
Wind9.1 mph NW
Humidity83%
Visibility—
Dew point42°
Fri, 0636° / 28°0
36 °
Gaastra, Friday, 6 November
Overcast. High 36°, low 28°.
Pressure30.03 inHg
Wind10.7 mph NW
Humidity65%
Visibility—
Dew point25°
Sat, 0739° / 27°0
39 °
Gaastra, Saturday, 7 November
Mostly clear. High 39°, low 27°.
Pressure30.30 inHg
Wind6.3 mph NW
Humidity50%
Visibility—
Dew point20°
Sun, 0844° / 27°0
44 °
Gaastra, Sunday, 8 November
Mostly clear. High 44°, low 27°.
Pressure30.30 inHg
Wind6.2 mph SW
Humidity39%
Visibility—
Dew point18°
Mon, 0942° / 29°0.15
42 °
Gaastra, Monday, 9 November
Rain. High 42°, low 29°.
Pressure30.18 inHg
Wind8.3 mph S
Humidity63%
Visibility—
Dew point29°
Tue, 1038° / 28°0.24
38 °
Gaastra, Tuesday, 10 November
Snow. High 38°, low 28°.
Pressure30.21 inHg
Wind12.9 mph N
Humidity87%
Visibility—
Dew point32°
Wed, 1137° / 24°0
37 °
Gaastra, Wednesday, 11 November
Clear. High 37°, low 24°.
Pressure30.36 inHg
Wind10.3 mph NE
Humidity50%
Visibility—
Dew point18°
Thu, 1240° / 23°0
40 °
Gaastra, Thursday, 12 November
Clear. High 40°, low 23°.
Pressure30.24 inHg
Wind5.3 mph NE
Humidity44%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1337° / 24°0.06
37 °
Gaastra, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1999)
Record low-1° (1986)
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)
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.