Monthly outlook for Loretta, WI: average high 77.2°, average low 54.6°. That is 1.4° above the climate normal for August. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 18 August (88.8°), the coolest 13 August (49.2°).
77.2°/54.6°
Average high / low
+1.4°
Above normal
4 / 6
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
79.1°
75.3°
+2.2°
18 August – 27 August
74.1°
74.3°
-0.1°
28 August – 6 September
at normal
72.5°
—
August records over 66 years
94.1°7 August 2001All-time high
43.2°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Winter (9 mi).
Sun, 0970° / 59°0.19
70 °
Loretta, Sunday, 9 August
Rain. High 70°, low 59°.
Pressure29.85 inHg
Wind5.7 mph S
Humidity96%
Visibility6.2 mi
Dew point64°
Mon, 1085° / 60°0
85 °
Loretta, Monday, 10 August
Partly cloudy. High 85°, low 60°.
Pressure29.94 inHg
Wind2.3 mph SW
Humidity39%
Visibility6.2 mi
Dew point54°
Tue, 1184° / 57°0.2
84 °
Loretta, Tuesday, 11 August
Rain. High 84°, low 57°.
Pressure29.83 inHg
Wind2.1 mph N
Humidity57%
Visibility6.2 mi
Dew point64°
Wed, 1276° / 54°0
76 °
Loretta, Wednesday, 12 August
Clear. High 76°, low 54°.
Pressure29.91 inHg
Wind9 mph NW
Humidity36%
Visibility6.2 mi
Dew point46°
Thu, 1375° / 49°0
75 °
Loretta, Thursday, 13 August
Overcast. High 75°, low 49°.
Pressure30.03 inHg
Wind6.7 mph NW
Humidity32%
Visibility—
Dew point38°
Fri, 1478° / 51°0
78 °
Loretta, Friday, 14 August
Clear. High 78°, low 51°.
Pressure30.12 inHg
Wind8.2 mph NE
Humidity32%
Visibility—
Dew point41°
Sat, 1581° / 51°0
81 °
Loretta, Saturday, 15 August
Overcast. High 81°, low 51°.
Pressure30.24 inHg
Wind9.2 mph SW
Humidity37%
Visibility—
Dew point46°
Sun, 1681° / 56°0
81 °
Loretta, Sunday, 16 August
Overcast. High 81°, low 56°.
Pressure30.06 inHg
Wind8.3 mph SW
Humidity42%
Visibility—
Dew point49°
Mon, 1783° / 59°0
83 °
Loretta, Monday, 17 August
Clear. High 83°, low 59°.
Pressure30.00 inHg
Wind5.8 mph E
Humidity30%
Visibility—
Dew point44°
Tue, 1889° / 60°0.1
89 °
Loretta, Tuesday, 18 August
Light rain. High 89°, low 60°.
Pressure29.80 inHg
Wind10.8 mph W
Humidity49%
Visibility—
Dew point60°
Wed, 1969° / 54°0.02
69 °
Loretta, Wednesday, 19 August
Light rain. High 69°, low 54°.
Pressure30.00 inHg
Wind10.9 mph NW
Humidity67%
Visibility—
Dew point51°
Thu, 2075° / 50°0
75 °
Loretta, Thursday, 20 August
Overcast. High 75°, low 50°.
Pressure30.06 inHg
Wind8.4 mph NE
Humidity32%
Visibility—
Dew point40°
Fri, 2177° / 50°0
77 °
Loretta, Friday, 21 August
Clear. High 77°, low 50°.
Pressure30.06 inHg
Wind5.4 mph SE
Humidity32%
Visibility—
Dew point41°
Sat, 2261° / 56°0.39
61 °
Loretta, Saturday, 22 August
Rain. High 61°, low 56°.
Pressure29.74 inHg
Wind12.9 mph S
Humidity99%
Visibility—
Dew point56°
Sun, 2374° / 53°0
74 °
Loretta, Sunday, 23 August
Overcast. High 74°, low 53°.
Pressure29.88 inHg
Wind13.2 mph NW
Humidity64%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2474° / 59°0.11
74 °
Loretta, Monday, 24 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.11 in
Chance of precipitation28%
Record high88° (2003)
Record low46° (1977)
Tue, 2575° / 59°0.09
75 °
Loretta, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.09 in
Chance of precipitation37%
Record high91° (2013)
Record low47° (2017)
Wed, 2675° / 60°0.2
75 °
Loretta, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.2 in
Chance of precipitation48%
Record high89° (1991)
Record low46° (1964)
Thu, 2775° / 59°0.19
75 °
Loretta, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.19 in
Chance of precipitation40%
Record high89° (1991)
Record low46° (1968)
Fri, 2874° / 58°0.1
74 °
Loretta, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.1 in
Chance of precipitation35%
Record high91° (1984)
Record low43° (1986)
Sat, 2974° / 58°0.1
74 °
Loretta, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.1 in
Chance of precipitation37%
Record high88° (2012)
Record low45° (1965)
Sun, 3073° / 57°0.15
73 °
Loretta, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.15 in
Chance of precipitation37%
Record high90° (2012)
Record low46° (2009)
Mon, 3173° / 56°0.11
73 °
Loretta, Monday, 31 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.11 in
Chance of precipitation33%
Record high87° (1961)
Record low45° (1967)
Tue, 0173° / 57°0.11
73 °
Loretta, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.11 in
Chance of precipitation37%
Record high87° (2011)
Record low42° (1974)
Wed, 0273° / 57°0.15
73 °
Loretta, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.15 in
Chance of precipitation42%
Record high87° (1983)
Record low44° (1974)
Thu, 0372° / 57°0.16
72 °
Loretta, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.16 in
Chance of precipitation37%
Record high92° (2023)
Record low40° (1974)
Fri, 0472° / 56°0.12
72 °
Loretta, Friday, 4 September
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.12 in
Chance of precipitation42%
Record high92° (2023)
Record low41° (2025)
Sat, 0572° / 56°0.16
72 °
Loretta, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.16 in
Chance of precipitation33%
Record high87° (2023)
Record low42° (2025)
Sun, 0671° / 56°0.14
71 °
Loretta, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.14 in
Chance of precipitation32%
Record high87° (1960)
Record low42° (2025)
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 Loretta, WI 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 Loretta, WI 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.