Monthly outlook for Merritt, MI: average high 75°, average low 55.4°. That is 0.2° below the climate normal for August. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (84.3°), the coolest 14 August (48.4°).
75°/55.4°
Average high / low
−0.2°
Below normal
6 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
77.2°
75.8°
+0.8°
19 August – 28 August
71.5°
75.1°
-2°
29 August – 7 September
at normal
73.2°
—
August records over 66 years
93.9°8 August 2001All-time high
41.9°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Prudenville (14 mi).
Mon, 1084° / 64°0.24
84 °
Merritt, Monday, 10 August
Rain. High 84°, low 64°.
Pressure29.88 inHg
Wind7.2 mph NW
Humidity75%
Visibility6.2 mi
Dew point64°
Tue, 1184° / 58°0
84 °
Merritt, Tuesday, 11 August
Light rain. High 84°, low 58°.
Pressure29.94 inHg
Wind6.2 mph S
Humidity35%
Visibility6.2 mi
Dew point51°
Wed, 1283° / 58°0
83 °
Merritt, Wednesday, 12 August
Clear. High 83°, low 58°.
Pressure29.77 inHg
Wind8.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point60°
Thu, 1373° / 54°0
73 °
Merritt, Thursday, 13 August
Overcast. High 73°, low 54°.
Pressure30.00 inHg
Wind8.6 mph NW
Humidity40%
Visibility6.2 mi
Dew point45°
Fri, 1476° / 48°0
76 °
Merritt, Friday, 14 August
Clear. High 76°, low 48°.
Pressure30.15 inHg
Wind10.8 mph N
Humidity33%
Visibility—
Dew point41°
Sat, 1579° / 52°0
79 °
Merritt, Saturday, 15 August
Overcast. High 79°, low 52°.
Pressure30.27 inHg
Wind8.6 mph SE
Humidity31%
Visibility—
Dew point43°
Sun, 1664° / 56°1.18
64 °
Merritt, Sunday, 16 August
Heavy rain. High 64°, low 56°.
Pressure30.06 inHg
Wind10.3 mph SE
Humidity76%
Visibility—
Dew point54°
Mon, 1776° / 58°0
76 °
Merritt, Monday, 17 August
Partly cloudy. High 76°, low 58°.
Pressure30.03 inHg
Wind10.3 mph NW
Humidity44%
Visibility—
Dew point50°
Tue, 1873° / 57°0
73 °
Merritt, Tuesday, 18 August
Overcast. High 73°, low 57°.
Pressure29.88 inHg
Wind11.3 mph SW
Humidity53%
Visibility—
Dew point51°
Wed, 1967° / 59°0.34
67 °
Merritt, Wednesday, 19 August
Rain. High 67°, low 59°.
Pressure29.71 inHg
Wind15.7 mph NW
Humidity85%
Visibility—
Dew point61°
Thu, 2072° / 51°0
72 °
Merritt, Thursday, 20 August
Overcast. High 72°, low 51°.
Pressure29.91 inHg
Wind6.8 mph N
Humidity40%
Visibility—
Dew point43°
Fri, 2171° / 52°0.06
71 °
Merritt, Friday, 21 August
Light rain. High 71°, low 52°.
Pressure29.80 inHg
Wind11 mph SW
Humidity74%
Visibility—
Dew point58°
Sat, 2271° / 60°0.6
71 °
Merritt, Saturday, 22 August
Rain. High 71°, low 60°.
Pressure29.68 inHg
Wind15.6 mph NW
Humidity79%
Visibility—
Dew point63°
Sun, 2371° / 53°0.01
71 °
Merritt, Sunday, 23 August
Light rain. High 71°, low 53°.
Pressure30.06 inHg
Wind12.3 mph NW
Humidity42%
Visibility—
Dew point44°
Mon, 2478° / 51°0
78 °
Merritt, Monday, 24 August
Clear. High 78°, low 51°.
Pressure30.18 inHg
Wind6.6 mph W
Humidity38%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 59°0.11
76 °
Merritt, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.11 in
Chance of precipitation23%
Record high88° (2021)
Record low47° (1977)
Wed, 2676° / 60°0.14
76 °
Merritt, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.14 in
Chance of precipitation42%
Record high89° (1991)
Record low49° (1963)
Thu, 2775° / 60°0.15
75 °
Merritt, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.15 in
Chance of precipitation40%
Record high92° (1973)
Record low48° (1968)
Fri, 2874° / 59°0.09
74 °
Merritt, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.09 in
Chance of precipitation40%
Record high90° (1991)
Record low44° (1986)
Sat, 2974° / 59°0.12
74 °
Merritt, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.12 in
Chance of precipitation40%
Record high89° (1984)
Record low42° (1982)
Sun, 3074° / 58°0.09
74 °
Merritt, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.09 in
Chance of precipitation35%
Record high87° (1961)
Record low46° (1976)
Mon, 3174° / 57°0.05
74 °
Merritt, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.05 in
Chance of precipitation22%
Record high85° (1969)
Record low45° (2009)
Tue, 0174° / 57°0.06
74 °
Merritt, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.06 in
Chance of precipitation28%
Record high85° (2000)
Record low47° (1994)
Wed, 0274° / 57°0.09
74 °
Merritt, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.09 in
Chance of precipitation30%
Record high90° (2011)
Record low43° (1976)
Thu, 0373° / 58°0.13
73 °
Merritt, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.13 in
Chance of precipitation27%
Record high85° (1973)
Record low44° (1974)
Fri, 0473° / 57°0.08
73 °
Merritt, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.08 in
Chance of precipitation30%
Record high88° (2023)
Record low44° (1974)
Sat, 0573° / 57°0.08
73 °
Merritt, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.08 in
Chance of precipitation23%
Record high87° (2023)
Record low45° (1984)
Sun, 0673° / 57°0.09
73 °
Merritt, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.09 in
Chance of precipitation33%
Record high86° (1960)
Record low44° (1962)
Mon, 0771° / 56°0.08
71 °
Merritt, Monday, 7 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.08 in
Chance of precipitation33%
Record high88° (1960)
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 Merritt, 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 Merritt, 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.