Monthly outlook for Iron Ridge, WI: average high 75.1°, average low 59°. That is 1.3° below the climate normal for August. Precipitation is expected on 7 days (about 2.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 10 August (85.3°), the coolest 20 August (50.1°).
75.1°/59°
Average high / low
−1.3°
Below normal
7 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
77.1°
77.8°
-0.3°
18 August – 27 August
71.7°
77.4°
-3.1°
28 August – 6 September
at normal
75.8°
—
August records over 66 years
95.4°2 August 1964All-time high
44.1°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Theresa (9 mi).
Sun, 0976° / 63°1.44
76 °
Iron Ridge, Sunday, 9 August
Heavy rain. High 76°, low 63°.
Pressure29.91 inHg
Wind8.7 mph W
Humidity99%
Visibility0.9 mi
Dew point65°
Mon, 1085° / 68°0.11
85 °
Iron Ridge, Monday, 10 August
Rain. High 85°, low 68°.
Pressure29.91 inHg
Wind5.7 mph SE
Humidity72%
Visibility6.2 mi
Dew point69°
Tue, 1178° / 65°0.34
78 °
Iron Ridge, Tuesday, 11 August
Heavy rain. High 78°, low 65°.
Pressure29.80 inHg
Wind5.1 mph S
Humidity80%
Visibility6.2 mi
Dew point69°
Wed, 1278° / 61°0.02
78 °
Iron Ridge, Wednesday, 12 August
Light rain. High 78°, low 61°.
Pressure29.85 inHg
Wind10 mph NW
Humidity66%
Visibility6.2 mi
Dew point64°
Thu, 1371° / 56°0
71 °
Iron Ridge, Thursday, 13 August
Overcast. High 71°, low 56°.
Pressure30.06 inHg
Wind7.7 mph S
Humidity57%
Visibility—
Dew point51°
Fri, 1476° / 56°0
76 °
Iron Ridge, Friday, 14 August
Clear. High 76°, low 56°.
Pressure30.12 inHg
Wind7.3 mph E
Humidity55%
Visibility—
Dew point55°
Sat, 1574° / 58°0.05
74 °
Iron Ridge, Saturday, 15 August
Light rain. High 74°, low 58°.
Pressure30.27 inHg
Wind8 mph E
Humidity60%
Visibility—
Dew point57°
Sun, 1673° / 54°0
73 °
Iron Ridge, Sunday, 16 August
Overcast. High 73°, low 54°.
Pressure30.15 inHg
Wind6.7 mph SW
Humidity64%
Visibility—
Dew point57°
Mon, 1779° / 59°0
79 °
Iron Ridge, Monday, 17 August
Partly cloudy. High 79°, low 59°.
Pressure30.03 inHg
Wind7.4 mph SW
Humidity67%
Visibility—
Dew point62°
Tue, 1881° / 64°0.08
81 °
Iron Ridge, Tuesday, 18 August
Light rain. High 81°, low 64°.
Pressure29.91 inHg
Wind16.3 mph SW
Humidity75%
Visibility—
Dew point67°
Wed, 1970° / 58°0.02
70 °
Iron Ridge, Wednesday, 19 August
Light rain. High 70°, low 58°.
Pressure29.91 inHg
Wind19.7 mph NW
Humidity64%
Visibility—
Dew point55°
Thu, 2070° / 50°0
70 °
Iron Ridge, Thursday, 20 August
Overcast. High 70°, low 50°.
Pressure30.09 inHg
Wind9.8 mph N
Humidity51%
Visibility—
Dew point47°
Fri, 2172° / 52°0
72 °
Iron Ridge, Friday, 21 August
Clear. High 72°, low 52°.
Pressure30.09 inHg
Wind8.4 mph SE
Humidity48%
Visibility—
Dew point47°
Sat, 2262° / 53°0.3
62 °
Iron Ridge, Saturday, 22 August
Rain. High 62°, low 53°.
Pressure29.88 inHg
Wind13.1 mph SE
Humidity93%
Visibility—
Dew point56°
Sun, 2376° / 61°0.07
76 °
Iron Ridge, Sunday, 23 August
Light rain. High 76°, low 61°.
Pressure29.88 inHg
Wind16.3 mph W
Humidity58%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2477° / 62°0.1
77 °
Iron Ridge, Monday, 24 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.1 in
Chance of precipitation27%
Record high92° (2023)
Record low49° (1977)
Tue, 2578° / 63°0.09
78 °
Iron Ridge, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.09 in
Chance of precipitation25%
Record high89° (2024)
Record low49° (2017)
Wed, 2678° / 64°0.13
78 °
Iron Ridge, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.13 in
Chance of precipitation40%
Record high91° (1973)
Record low49° (2025)
Thu, 2778° / 64°0.12
78 °
Iron Ridge, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.12 in
Chance of precipitation35%
Record high92° (1976)
Record low49° (2025)
Fri, 2878° / 62°0.17
78 °
Iron Ridge, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.17 in
Chance of precipitation40%
Record high91° (1984)
Record low46° (1986)
Sat, 2977° / 62°0.11
77 °
Iron Ridge, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.11 in
Chance of precipitation30%
Record high90° (1984)
Record low44° (1965)
Sun, 3076° / 62°0.07
76 °
Iron Ridge, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.07 in
Chance of precipitation32%
Record high88° (1969)
Record low49° (1974)
Mon, 3176° / 60°0.04
76 °
Iron Ridge, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.04 in
Chance of precipitation17%
Record high89° (2000)
Record low48° (2009)
Tue, 0176° / 61°0.07
76 °
Iron Ridge, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.07 in
Chance of precipitation30%
Record high88° (2011)
Record low46° (1967)
Wed, 0276° / 61°0.07
76 °
Iron Ridge, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.07 in
Chance of precipitation22%
Record high91° (2008)
Record low46° (1974)
Thu, 0375° / 61°0.09
75 °
Iron Ridge, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.09 in
Chance of precipitation23%
Record high91° (2023)
Record low45° (1974)
Fri, 0475° / 60°0.07
75 °
Iron Ridge, Friday, 4 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.07 in
Chance of precipitation28%
Record high90° (2023)
Record low43° (2025)
Sat, 0574° / 59°0.08
74 °
Iron Ridge, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.08 in
Chance of precipitation22%
Record high88° (2023)
Record low46° (1974)
Sun, 0675° / 60°0.08
75 °
Iron Ridge, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.08 in
Chance of precipitation30%
Record high88° (1960)
Record low45° (1988)
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 Iron Ridge, 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 Iron Ridge, 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.