As of 05:27 CDT

Weather in Cottage Grove, WI

63°Current weather

Cottage Grove, Sunday, 9 August, 05:27

Overcast. Feels like 63°. High 78°, low 62°.

Pressure29.97 inHg
Wind5.2 mph S
Humidity92%
Visibility6.2 mi
Dew point60°
Mon, 1085° / 69°0Light rain
85 °Light rain

Cottage Grove, Monday, 10 August

Light rain. High 85°, low 69°.

Pressure29.85 inHg
Wind11.6 mph E
Humidity81%
Visibility6.2 mi
Dew point70°
Tue, 1179° / 65°1.18Heavy rain
79 °Heavy rain

Cottage Grove, Tuesday, 11 August

Heavy rain. High 79°, low 65°.

Pressure29.80 inHg
Wind9.7 mph E
Humidity84%
Visibility6.2 mi
Dew point69°
Wed, 1280° / 67°0Overcast
80 °Overcast

Cottage Grove, Wednesday, 12 August

Overcast. High 80°, low 67°.

Pressure29.85 inHg
Wind8.4 mph N
Humidity71%
Visibility6.2 mi
Dew point66°
Thu, 1369° / 58°0Overcast
69 °Overcast

Cottage Grove, Thursday, 13 August

Overcast. High 69°, low 58°.

Pressure30.06 inHg
Wind7.7 mph NE
Humidity64%
Visibility
Dew point55°
Fri, 1473° / 55°0Partly cloudy
73 °Partly cloudy

Cottage Grove, Friday, 14 August

Partly cloudy. High 73°, low 55°.

Pressure30.18 inHg
Wind7 mph E
Humidity65%
Visibility
Dew point57°
Sat, 1574° / 53°0Overcast
74 °Overcast

Cottage Grove, Saturday, 15 August

Overcast. High 74°, low 53°.

Pressure30.24 inHg
Wind7.4 mph E
Humidity65%
Visibility
Dew point56°
Sun, 1673° / 63°0.02Light rain
73 °Light rain

Cottage Grove, Sunday, 16 August

Light rain. High 73°, low 63°.

Pressure30.09 inHg
Wind5.7 mph SE
Humidity88%
Visibility
Dew point63°
Mon, 1777° / 62°0.01Light rain
77 °Light rain

Cottage Grove, Monday, 17 August

Light rain. High 77°, low 62°.

Pressure30.09 inHg
Wind7.4 mph SE
Humidity70%
Visibility
Dew point63°
Tue, 1877° / 58°0Overcast
77 °Overcast

Cottage Grove, Tuesday, 18 August

Overcast. High 77°, low 58°.

Pressure30.03 inHg
Wind8.4 mph S
Humidity75%
Visibility
Dew point62°
Wed, 1984° / 67°0.11Light rain
84 °Light rain

Cottage Grove, Wednesday, 19 August

Light rain. High 84°, low 67°.

Pressure29.85 inHg
Wind14.1 mph S
Humidity71%
Visibility
Dew point70°
Thu, 2092° / 74°0Partly cloudy
92 °Partly cloudy

Cottage Grove, Thursday, 20 August

Partly cloudy. High 92°, low 74°.

Pressure29.77 inHg
Wind13 mph N
Humidity60%
Visibility
Dew point73°
Fri, 2182° / 67°0Overcast
82 °Overcast

Cottage Grove, Friday, 21 August

Overcast. High 82°, low 67°.

Pressure29.97 inHg
Wind9.9 mph NE
Humidity61%
Visibility
Dew point64°
Sat, 2288° / 63°0.04Light rain
88 °Light rain

Cottage Grove, Saturday, 22 August

Light rain. High 88°, low 63°.

Pressure29.85 inHg
Wind12.9 mph SE
Humidity65%
Visibility
Dew point67°
Sun, 2380° / 66°0.01Light rain
80 °Light rain

Cottage Grove, Sunday, 23 August

Light rain. High 80°, low 66°.

Pressure29.85 inHg
Wind14.2 mph NE
Humidity71%
Visibility
Dew point67°
Mon, 2474° / 63°0Overcast
74 °Overcast

Cottage Grove, Monday, 24 August

Overcast. High 74°, low 63°.

Pressure30.09 inHg
Wind9.8 mph NE
Humidity80%
Visibility
Dew point65°

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 Cottage Grove, 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 Cottage Grove, 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.