Monthly outlook for Randall, WI: average high 84.6°, average low 60.1°. That is 4.3° above the climate normal for August. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 19 August (101.9°), the coolest 13 August (53.1°).
84.6°/60.1°
Average high / low
+4.3°
Above normal
7 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.3°
77.2°
+5°
19 August – 28 August
81.6°
76.4°
+2.9°
29 August – 7 September
at normal
74.5°
—
August records over 66 years
97°16 August 1988All-time high
43.9°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Rock Creek (6 mi).
Mon, 1090° / 58°0
90 °
Randall, Monday, 10 August
Light rain. High 90°, low 58°.
Pressure29.88 inHg
Wind5.9 mph NE
Humidity26%
Visibility6.2 mi
Dew point47°
Tue, 1193° / 67°0.12
93 °
Randall, Tuesday, 11 August
Rain. High 93°, low 67°.
Pressure29.80 inHg
Wind8.1 mph N
Humidity34%
Visibility6.2 mi
Dew point56°
Wed, 1285° / 58°0
85 °
Randall, Wednesday, 12 August
Mostly clear. High 85°, low 58°.
Pressure29.91 inHg
Wind11 mph NW
Humidity25%
Visibility6.2 mi
Dew point44°
Thu, 1382° / 53°0
82 °
Randall, Thursday, 13 August
Overcast. High 82°, low 53°.
Pressure30.06 inHg
Wind6.4 mph E
Humidity25%
Visibility—
Dew point35°
Fri, 1486° / 54°0
86 °
Randall, Friday, 14 August
Overcast. High 86°, low 54°.
Pressure30.15 inHg
Wind8.9 mph SE
Humidity22%
Visibility—
Dew point37°
Sat, 1578° / 57°0
78 °
Randall, Saturday, 15 August
Overcast. High 78°, low 57°.
Pressure30.18 inHg
Wind15 mph S
Humidity34%
Visibility—
Dew point45°
Sun, 1686° / 61°0
86 °
Randall, Sunday, 16 August
Partly cloudy. High 86°, low 61°.
Pressure30.06 inHg
Wind13.8 mph NW
Humidity31%
Visibility—
Dew point48°
Mon, 1786° / 54°0
86 °
Randall, Monday, 17 August
Overcast. High 86°, low 54°.
Pressure30.09 inHg
Wind6.9 mph SE
Humidity26%
Visibility—
Dew point40°
Tue, 1892° / 63°0.14
92 °
Randall, Tuesday, 18 August
Light rain. High 92°, low 63°.
Pressure29.85 inHg
Wind13.5 mph S
Humidity52%
Visibility—
Dew point61°
Wed, 19102° / 70°0.72
102 °
Randall, Wednesday, 19 August
Heavy rain. High 102°, low 70°.
Pressure29.77 inHg
Wind24.3 mph S
Humidity41%
Visibility—
Dew point65°
Thu, 2089° / 68°1.24
89 °
Randall, Thursday, 20 August
Heavy rain. High 89°, low 68°.
Pressure29.83 inHg
Wind11.8 mph NE
Humidity30%
Visibility—
Dew point51°
Fri, 2178° / 59°0
78 °
Randall, Friday, 21 August
Overcast. High 78°, low 59°.
Pressure30.00 inHg
Wind9.5 mph NE
Humidity49%
Visibility—
Dew point55°
Sat, 2284° / 62°0.2
84 °
Randall, Saturday, 22 August
Light rain. High 84°, low 62°.
Pressure29.83 inHg
Wind12.8 mph NE
Humidity70%
Visibility—
Dew point65°
Sun, 2369° / 59°0.07
69 °
Randall, Sunday, 23 August
Light rain. High 69°, low 59°.
Pressure30.00 inHg
Wind13 mph NE
Humidity85%
Visibility—
Dew point59°
Mon, 2468° / 58°0.04
68 °
Randall, Monday, 24 August
Light rain. High 68°, low 58°.
Pressure30.09 inHg
Wind10 mph NE
Humidity89%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 62°0.1
77 °
Randall, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.1 in
Chance of precipitation38%
Record high94° (2013)
Record low49° (2025)
Wed, 2677° / 62°0.25
77 °
Randall, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.25 in
Chance of precipitation47%
Record high91° (1991)
Record low48° (1964)
Thu, 2776° / 61°0.13
76 °
Randall, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.13 in
Chance of precipitation33%
Record high90° (1991)
Record low47° (1971)
Fri, 2876° / 61°0.09
76 °
Randall, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation32%
Record high90° (1984)
Record low44° (1986)
Sat, 2976° / 60°0.09
76 °
Randall, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.09 in
Chance of precipitation25%
Record high89° (1969)
Record low48° (1965)
Sun, 3075° / 60°0.11
75 °
Randall, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation33%
Record high90° (2012)
Record low48° (2009)
Mon, 3175° / 59°0.11
75 °
Randall, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.11 in
Chance of precipitation33%
Record high88° (1961)
Record low46° (1967)
Tue, 0175° / 59°0.13
75 °
Randall, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.13 in
Chance of precipitation30%
Record high90° (2011)
Record low43° (1974)
Wed, 0275° / 60°0.12
75 °
Randall, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.12 in
Chance of precipitation30%
Record high89° (1983)
Record low46° (1974)
Thu, 0374° / 59°0.17
74 °
Randall, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.17 in
Chance of precipitation32%
Record high94° (2023)
Record low40° (1974)
Fri, 0474° / 58°0.13
74 °
Randall, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.13 in
Chance of precipitation32%
Record high95° (2023)
Record low44° (1974)
Sat, 0574° / 58°0.12
74 °
Randall, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.12 in
Chance of precipitation32%
Record high89° (1960)
Record low43° (1962)
Sun, 0674° / 58°0.08
74 °
Randall, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.08 in
Chance of precipitation32%
Record high89° (1960)
Record low42° (2025)
Mon, 0773° / 58°0.07
73 °
Randall, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.07 in
Chance of precipitation33%
Record high93° (1976)
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 Randall, 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 Randall, 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.