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As of 10:00 CDT

Weather in Lake Koshkonong, WI

70°Current weather

Lake Koshkonong, Sunday, 9 August, 10:00

Overcast. Feels like 70°. High 83°, low 62°.

Pressure29.97 inHg
Wind10 mph S
Humidity85%
Visibility6.2 mi
Dew point67°

Two-week outlook for Lake Koshkonong, WI: week one averages a high of 78° and week two 77.2°, so both weeks look similar in temperature. Around 1.6 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 83°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)78°62.1°1.2 in / 3 d—
2nd (August 16 – August 22)77.2°60.4°0.4 in / 4 d—

Weekend weather

Sun, August 9
Heavy rain
83°62°
0.83 in
Sat, August 15
Light rain
72°59°
0.04 in
Sun, August 16
Light rain
75°64°
0.02 in
Sat, August 22
Light rain
79°60°
0.1 in
Mon, 1084° / 70°0.04Light rain
84 °Light rain

Lake Koshkonong, Monday, 10 August

Light rain. High 84°, low 70°.

Pressure29.91 inHg
Wind3.8 mph NE
Humidity67%
Visibility6.2 mi
Dew point70°
Tue, 1178° / 64°0.25Rain
78 °Rain

Lake Koshkonong, Tuesday, 11 August

Rain. High 78°, low 64°.

Pressure29.88 inHg
Wind7.8 mph NW
Humidity86%
Visibility2.5 mi
Dew point69°
Wed, 1282° / 63°0Clear
82 °Clear

Lake Koshkonong, Wednesday, 12 August

Clear. High 82°, low 63°.

Pressure29.85 inHg
Wind6.8 mph NW
Humidity69%
Visibility6.2 mi
Dew point69°
Thu, 1373° / 59°0.02Light rain
73 °Light rain

Lake Koshkonong, Thursday, 13 August

Light rain. High 73°, low 59°.

Pressure29.97 inHg
Wind10.1 mph E
Humidity74%
Visibility—
Dew point62°
Fri, 1474° / 56°0Partly cloudy
74 °Partly cloudy

Lake Koshkonong, Friday, 14 August

Partly cloudy. High 74°, low 56°.

Pressure30.18 inHg
Wind12.9 mph E
Humidity53%
Visibility—
Dew point53°
Sat, 1572° / 59°0.04Light rain
72 °Light rain

Lake Koshkonong, Saturday, 15 August

Light rain. High 72°, low 59°.

Pressure30.21 inHg
Wind13.2 mph SE
Humidity62%
Visibility—
Dew point57°
Sun, 1675° / 64°0.02Light rain
75 °Light rain

Lake Koshkonong, Sunday, 16 August

Light rain. High 75°, low 64°.

Pressure30.00 inHg
Wind14.4 mph NW
Humidity71%
Visibility—
Dew point64°
Mon, 1777° / 58°0Overcast
77 °Overcast

Lake Koshkonong, Monday, 17 August

Overcast. High 77°, low 58°.

Pressure30.09 inHg
Wind6.3 mph NW
Humidity56%
Visibility—
Dew point56°
Tue, 1879° / 59°0Overcast
79 °Overcast

Lake Koshkonong, Tuesday, 18 August

Overcast. High 79°, low 59°.

Pressure29.88 inHg
Wind10.9 mph SW
Humidity82%
Visibility—
Dew point60°
Wed, 1974° / 64°0.06Light rain
74 °Light rain

Lake Koshkonong, Wednesday, 19 August

Light rain. High 74°, low 64°.

Pressure29.85 inHg
Wind14.4 mph NW
Humidity67%
Visibility—
Dew point59°
Thu, 2075° / 58°0.11Light rain
75 °Light rain

Lake Koshkonong, Thursday, 20 August

Light rain. High 75°, low 58°.

Pressure29.94 inHg
Wind5.3 mph SE
Humidity70%
Visibility—
Dew point61°
Fri, 2181° / 60°0.09Light rain
81 °Light rain

Lake Koshkonong, Friday, 21 August

Light rain. High 81°, low 60°.

Pressure29.77 inHg
Wind13.9 mph SW
Humidity80%
Visibility—
Dew point63°
Sat, 2279° / 60°0.1Light rain
79 °Light rain

Lake Koshkonong, Saturday, 22 August

Light rain. High 79°, low 60°.

Pressure29.80 inHg
Wind17.8 mph NW
Humidity50%
Visibility—
Dew point57°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Lake Koshkonong, WI, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.