Monthly outlook for Neillsville, WI: average high 79.8°, average low 59.2°. That is 1.9° above the climate normal for August. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 24 August (86.7°), the coolest 14 August (52.3°).
79.8°/59.2°
Average high / low
+1.9°
Above normal
7 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.8°
76.6°
+1.8°
19 August – 28 August
79.8°
76.1°
+2.1°
29 August – 7 September
at normal
74.3°
—
August records over 66 years
97°16 August 1988All-time high
43°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Granton (7 mi).
Mon, 1086° / 63°0
86 °
Neillsville, Monday, 10 August
Overcast. High 86°, low 63°.
Pressure29.91 inHg
Wind2.3 mph W
Humidity42%
Visibility6.2 mi
Dew point57°
Tue, 1185° / 62°0.04
85 °
Neillsville, Tuesday, 11 August
Light rain. High 85°, low 62°.
Pressure29.85 inHg
Wind7.8 mph SE
Humidity78%
Visibility6.2 mi
Dew point67°
Wed, 1286° / 62°0.05
86 °
Neillsville, Wednesday, 12 August
Light rain. High 86°, low 62°.
Pressure29.88 inHg
Wind10.5 mph N
Humidity31%
Visibility6.2 mi
Dew point48°
Thu, 1370° / 58°0
70 °
Neillsville, Thursday, 13 August
Overcast. High 70°, low 58°.
Pressure30.03 inHg
Wind8.7 mph E
Humidity48%
Visibility—
Dew point48°
Fri, 1480° / 52°0
80 °
Neillsville, Friday, 14 August
Partly cloudy. High 80°, low 52°.
Pressure30.18 inHg
Wind8.4 mph E
Humidity31%
Visibility—
Dew point42°
Sat, 1571° / 60°0.57
71 °
Neillsville, Saturday, 15 August
Rain. High 71°, low 60°.
Pressure30.18 inHg
Wind14.4 mph E
Humidity49%
Visibility—
Dew point50°
Sun, 1667° / 59°0.04
67 °
Neillsville, Sunday, 16 August
Light rain. High 67°, low 59°.
Pressure30.09 inHg
Wind10.2 mph E
Humidity90%
Visibility—
Dew point60°
Mon, 1784° / 55°0
84 °
Neillsville, Monday, 17 August
Partly cloudy. High 84°, low 55°.
Pressure30.06 inHg
Wind10.6 mph SW
Humidity36%
Visibility—
Dew point49°
Tue, 1885° / 64°0.17
85 °
Neillsville, Tuesday, 18 August
Rain. High 85°, low 64°.
Pressure29.77 inHg
Wind16.2 mph SW
Humidity49%
Visibility—
Dew point58°
Wed, 1973° / 60°0.02
73 °
Neillsville, Wednesday, 19 August
Light rain. High 73°, low 60°.
Pressure29.91 inHg
Wind12.8 mph N
Humidity60%
Visibility—
Dew point55°
Thu, 2079° / 55°0
79 °
Neillsville, Thursday, 20 August
Overcast. High 79°, low 55°.
Pressure29.91 inHg
Wind7.6 mph S
Humidity52%
Visibility—
Dew point55°
Fri, 2184° / 64°0.07
84 °
Neillsville, Friday, 21 August
Light rain. High 84°, low 64°.
Pressure29.68 inHg
Wind14.9 mph SW
Humidity51%
Visibility—
Dew point58°
Sat, 2276° / 60°0.07
76 °
Neillsville, Saturday, 22 August
Light rain. High 76°, low 60°.
Pressure29.83 inHg
Wind16.2 mph NW
Humidity49%
Visibility—
Dew point53°
Sun, 2379° / 55°0
79 °
Neillsville, Sunday, 23 August
Clear. High 79°, low 55°.
Pressure30.12 inHg
Wind7.9 mph N
Humidity37%
Visibility—
Dew point46°
Mon, 2487° / 56°0
87 °
Neillsville, Monday, 24 August
Overcast. High 87°, low 56°.
Pressure30.12 inHg
Wind12.3 mph SW
Humidity39%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 61°0.12
77 °
Neillsville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.12 in
Chance of precipitation30%
Record high90° (2013)
Record low48° (2025)
Wed, 2677° / 62°0.15
77 °
Neillsville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.15 in
Chance of precipitation38%
Record high92° (2024)
Record low46° (1964)
Thu, 2777° / 61°0.17
77 °
Neillsville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.17 in
Chance of precipitation43%
Record high91° (2013)
Record low47° (1968)
Fri, 2876° / 61°0.15
76 °
Neillsville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.15 in
Chance of precipitation35%
Record high91° (1984)
Record low43° (1986)
Sat, 2976° / 60°0.1
76 °
Neillsville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.1 in
Chance of precipitation33%
Record high89° (1969)
Record low46° (1965)
Sun, 3075° / 60°0.13
75 °
Neillsville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.13 in
Chance of precipitation25%
Record high93° (2012)
Record low47° (2009)
Mon, 3175° / 58°0.09
75 °
Neillsville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.09 in
Chance of precipitation25%
Record high89° (2000)
Record low45° (2009)
Tue, 0175° / 59°0.09
75 °
Neillsville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.09 in
Chance of precipitation28%
Record high91° (2011)
Record low44° (1974)
Wed, 0275° / 59°0.09
75 °
Neillsville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.09 in
Chance of precipitation28%
Record high89° (2023)
Record low45° (1974)
Thu, 0374° / 59°0.11
74 °
Neillsville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.11 in
Chance of precipitation25%
Record high96° (2023)
Record low41° (1974)
Fri, 0474° / 58°0.1
74 °
Neillsville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.1 in
Chance of precipitation33%
Record high93° (2023)
Record low41° (2025)
Sat, 0574° / 58°0.13
74 °
Neillsville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.13 in
Chance of precipitation32%
Record high89° (2023)
Record low44° (1962)
Sun, 0673° / 58°0.09
73 °
Neillsville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation30%
Record high89° (1960)
Record low45° (1962)
Mon, 0773° / 58°0.14
73 °
Neillsville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.14 in
Chance of precipitation38%
Record high89° (2002)
Record low42° (2024)
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 Neillsville, 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 Neillsville, 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.