Monthly outlook for Gentian, MI: average high 71.9°, average low 54.1°. That is 0.5° below the climate normal for August. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 19 August (91.9°), the coolest 14 August (47.2°).
71.9°/54.1°
Average high / low
−0.5°
Below normal
6 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
70.9°
73.4°
-1.3°
19 August – 28 August
73.6°
72.4°
+0.7°
29 August – 7 September
at normal
70.4°
—
August records over 66 years
92.8°19 August 1976All-time high
41.2°25 August 2017All-time low
Climate normals and records are computed from the nearest reference point — Palmer (6 mi).
Mon, 1078° / 54°0
78 °
Gentian, Monday, 10 August
Partly cloudy. High 78°, low 54°.
Pressure29.88 inHg
Wind3.4 mph NW
Humidity42%
Visibility6.2 mi
Dew point52°
Tue, 1170° / 57°0.46
70 °
Gentian, Tuesday, 11 August
Rain. High 70°, low 57°.
Pressure29.88 inHg
Wind4.9 mph S
Humidity97%
Visibility3.0 mi
Dew point62°
Wed, 1272° / 51°0.04
72 °
Gentian, Wednesday, 12 August
Light rain. High 72°, low 51°.
Pressure29.83 inHg
Wind6.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point56°
Thu, 1363° / 48°0.01
63 °
Gentian, Thursday, 13 August
Light rain. High 63°, low 48°.
Pressure30.03 inHg
Wind8.6 mph N
Humidity54%
Visibility—
Dew point45°
Fri, 1467° / 47°0
67 °
Gentian, Friday, 14 August
Clear. High 67°, low 47°.
Pressure30.24 inHg
Wind8.4 mph NE
Humidity44%
Visibility—
Dew point42°
Sat, 1575° / 49°0
75 °
Gentian, Saturday, 15 August
Overcast. High 75°, low 49°.
Pressure30.24 inHg
Wind7.7 mph S
Humidity37%
Visibility—
Dew point43°
Sun, 1667° / 56°0.1
67 °
Gentian, Sunday, 16 August
Light rain. High 67°, low 56°.
Pressure30.06 inHg
Wind8.8 mph W
Humidity91%
Visibility—
Dew point57°
Mon, 1771° / 56°0
71 °
Gentian, Monday, 17 August
Overcast. High 71°, low 56°.
Pressure30.12 inHg
Wind7.9 mph N
Humidity49%
Visibility—
Dew point48°
Tue, 1869° / 53°0.02
69 °
Gentian, Tuesday, 18 August
Light rain. High 69°, low 53°.
Pressure30.03 inHg
Wind9.2 mph SW
Humidity64%
Visibility—
Dew point51°
Wed, 1992° / 61°0.12
92 °
Gentian, Wednesday, 19 August
Light rain. High 92°, low 61°.
Pressure29.85 inHg
Wind10.9 mph SW
Humidity56%
Visibility—
Dew point65°
Thu, 2090° / 64°0.15
90 °
Gentian, Thursday, 20 August
Rain. High 90°, low 64°.
Pressure29.71 inHg
Wind9.7 mph NW
Humidity40%
Visibility—
Dew point60°
Fri, 2171° / 58°0
71 °
Gentian, Friday, 21 August
Overcast. High 71°, low 58°.
Pressure30.00 inHg
Wind9.6 mph NE
Humidity51%
Visibility—
Dew point51°
Sat, 2261° / 53°0.18
61 °
Gentian, Saturday, 22 August
Light rain. High 61°, low 53°.
Pressure29.97 inHg
Wind5.6 mph SW
Humidity97%
Visibility—
Dew point57°
Sun, 2359° / 52°0.32
59 °
Gentian, Sunday, 23 August
Rain. High 59°, low 52°.
Pressure30.06 inHg
Wind11.3 mph NE
Humidity92%
Visibility—
Dew point54°
Mon, 2467° / 52°0
67 °
Gentian, Monday, 24 August
Overcast. High 67°, low 52°.
Pressure30.18 inHg
Wind8.7 mph NE
Humidity51%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 58°0.15
73 °
Gentian, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.15 in
Chance of precipitation35%
Record high92° (2013)
Record low41° (2017)
Wed, 2673° / 58°0.14
73 °
Gentian, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.14 in
Chance of precipitation42%
Record high89° (1991)
Record low48° (1964)
Thu, 2773° / 58°0.13
73 °
Gentian, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.13 in
Chance of precipitation42%
Record high91° (1976)
Record low45° (2023)
Fri, 2872° / 57°0.1
72 °
Gentian, Friday, 28 August
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.1 in
Chance of precipitation30%
Record high88° (1973)
Record low43° (1986)
Sat, 2971° / 57°0.07
71 °
Gentian, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high71°
Average low57°
Average precipitation0.07 in
Chance of precipitation35%
Record high87° (1991)
Record low44° (2025)
Sun, 3071° / 56°0.11
71 °
Gentian, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.11 in
Chance of precipitation33%
Record high91° (2012)
Record low44° (1976)
Mon, 3172° / 56°0.07
72 °
Gentian, Monday, 31 August
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation25%
Record high87° (2000)
Record low45° (2009)
Tue, 0171° / 56°0.08
71 °
Gentian, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.08 in
Chance of precipitation27%
Record high84° (1973)
Record low42° (2017)
Wed, 0271° / 56°0.14
71 °
Gentian, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.14 in
Chance of precipitation38%
Record high87° (2023)
Record low42° (1976)
Thu, 0371° / 56°0.15
71 °
Gentian, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.15 in
Chance of precipitation37%
Record high89° (2023)
Record low42° (1974)
Fri, 0470° / 55°0.13
70 °
Gentian, Friday, 4 September
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.13 in
Chance of precipitation30%
Record high91° (2023)
Record low41° (2025)
Sat, 0570° / 55°0.15
70 °
Gentian, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.15 in
Chance of precipitation43%
Record high87° (2007)
Record low41° (2025)
Sun, 0669° / 55°0.08
69 °
Gentian, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.08 in
Chance of precipitation37%
Record high89° (1960)
Record low44° (2011)
Mon, 0768° / 54°0.09
68 °
Gentian, Monday, 7 September
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.09 in
Chance of precipitation43%
Record high89° (1976)
Record low42° (1986)
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 Gentian, 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 Gentian, 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.