Monthly outlook for Ogdensburg, WI: average high 78.7°, average low 57°. That is 0.8° above the climate normal for August. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 18 August (90.2°), the coolest 21 August (50°).
78.7°/57°
Average high / low
+0.8°
Above normal
5 / 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
81.7°
77.6°
+2.2°
19 August – 28 August
73.8°
77.1°
-1.8°
29 August – 7 September
at normal
75°
—
August records over 66 years
98.6°23 August 2023All-time high
43.7°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Manawa (6 mi).
Mon, 1087° / 65°0
87 °
Ogdensburg, Monday, 10 August
Mostly clear. High 87°, low 65°.
Pressure29.94 inHg
Wind4.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point63°
Tue, 1184° / 63°0.31
84 °
Ogdensburg, Tuesday, 11 August
Heavy rain. High 84°, low 63°.
Pressure29.83 inHg
Wind3.1 mph E
Humidity67%
Visibility6.2 mi
Dew point66°
Wed, 1282° / 61°0.04
82 °
Ogdensburg, Wednesday, 12 August
Light rain. High 82°, low 61°.
Pressure29.85 inHg
Wind11.6 mph NW
Humidity33%
Visibility6.2 mi
Dew point48°
Thu, 1377° / 52°0
77 °
Ogdensburg, Thursday, 13 August
Overcast. High 77°, low 52°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity36%
Visibility—
Dew point43°
Fri, 1482° / 55°0
82 °
Ogdensburg, Friday, 14 August
Clear. High 82°, low 55°.
Pressure30.09 inHg
Wind10.4 mph E
Humidity31%
Visibility—
Dew point44°
Sat, 1579° / 52°0.01
79 °
Ogdensburg, Saturday, 15 August
Light rain. High 79°, low 52°.
Pressure30.27 inHg
Wind8.6 mph SW
Humidity49%
Visibility—
Dew point52°
Sun, 1677° / 56°0
77 °
Ogdensburg, Sunday, 16 August
Overcast. High 77°, low 56°.
Pressure30.12 inHg
Wind9.8 mph SW
Humidity47%
Visibility—
Dew point52°
Mon, 1785° / 61°0.01
85 °
Ogdensburg, Monday, 17 August
Light rain. High 85°, low 61°.
Pressure29.97 inHg
Wind10.7 mph SW
Humidity45%
Visibility—
Dew point58°
Tue, 1890° / 64°0.14
90 °
Ogdensburg, Tuesday, 18 August
Light rain. High 90°, low 64°.
Pressure29.85 inHg
Wind18 mph SW
Humidity60%
Visibility—
Dew point66°
Wed, 1970° / 61°0.02
70 °
Ogdensburg, Wednesday, 19 August
Light rain. High 70°, low 61°.
Pressure29.94 inHg
Wind18.2 mph N
Humidity61%
Visibility—
Dew point51°
Thu, 2078° / 51°0
78 °
Ogdensburg, Thursday, 20 August
Overcast. High 78°, low 51°.
Pressure30.06 inHg
Wind11.6 mph N
Humidity35%
Visibility—
Dew point42°
Fri, 2177° / 50°0
77 °
Ogdensburg, Friday, 21 August
Clear. High 77°, low 50°.
Pressure30.09 inHg
Wind6.7 mph S
Humidity33%
Visibility—
Dew point41°
Sat, 2259° / 51°0.23
59 °
Ogdensburg, Saturday, 22 August
Rain. High 59°, low 51°.
Pressure29.85 inHg
Wind12.2 mph S
Humidity97%
Visibility—
Dew point56°
Sun, 2381° / 58°0.03
81 °
Ogdensburg, Sunday, 23 August
Light rain. High 81°, low 58°.
Pressure29.83 inHg
Wind15.5 mph W
Humidity42%
Visibility—
Dew point51°
Mon, 2478° / 53°0
78 °
Ogdensburg, Monday, 24 August
Overcast. High 78°, low 53°.
Pressure30.00 inHg
Wind4.9 mph N
Humidity43%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 62°0.1
78 °
Ogdensburg, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.1 in
Chance of precipitation33%
Record high91° (2013)
Record low49° (1977)
Wed, 2678° / 62°0.17
78 °
Ogdensburg, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.17 in
Chance of precipitation38%
Record high93° (2024)
Record low48° (1964)
Thu, 2778° / 62°0.21
78 °
Ogdensburg, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.21 in
Chance of precipitation43%
Record high93° (1976)
Record low46° (1968)
Fri, 2877° / 61°0.13
77 °
Ogdensburg, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.13 in
Chance of precipitation38%
Record high91° (1984)
Record low45° (1986)
Sat, 2976° / 60°0.11
76 °
Ogdensburg, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.11 in
Chance of precipitation30%
Record high89° (1969)
Record low44° (1965)
Sun, 3075° / 60°0.09
75 °
Ogdensburg, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (2012)
Record low48° (2009)
Mon, 3176° / 59°0.06
76 °
Ogdensburg, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.06 in
Chance of precipitation23%
Record high89° (2000)
Record low45° (2009)
Tue, 0176° / 59°0.09
76 °
Ogdensburg, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.09 in
Chance of precipitation28%
Record high89° (2011)
Record low45° (1974)
Wed, 0276° / 59°0.11
76 °
Ogdensburg, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.11 in
Chance of precipitation33%
Record high91° (2008)
Record low43° (1974)
Thu, 0375° / 59°0.11
75 °
Ogdensburg, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.11 in
Chance of precipitation27%
Record high96° (2023)
Record low42° (1974)
Fri, 0475° / 58°0.06
75 °
Ogdensburg, Friday, 4 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.06 in
Chance of precipitation27%
Record high94° (2023)
Record low41° (1974)
Sat, 0574° / 58°0.09
74 °
Ogdensburg, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.09 in
Chance of precipitation28%
Record high89° (2023)
Record low44° (1962)
Sun, 0674° / 58°0.08
74 °
Ogdensburg, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.08 in
Chance of precipitation37%
Record high88° (1960)
Record low42° (1962)
Mon, 0774° / 58°0.12
74 °
Ogdensburg, Monday, 7 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.12 in
Chance of precipitation38%
Record high89° (2002)
Record low43° (1968)
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 Ogdensburg, 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 Ogdensburg, 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.