Nearby locations
Janesville, Wisconsin, United States
Anderson, Wisconsin, United States
Rock County, Wisconsin, United States
Nearby popular places
Traxler Park, United States
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Rock County Fairgrounds, United States

Weather in Janesville, United States

68°
Mostly clear
Feels like 68°
·
High90°Low62°
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Air quality

Full Details
0
59
500
Air quality:Moderate

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Tomorrow's weather summary

The weather in Janesville on Thursday, June 12th, is going to be cloudy for most of the day, together with clear skies in the early morning.

There is also a chance for some clouds during the morning around 10 am.

Weather information for Janesville, on Thursday, June 12th:

The highest temperature during the day is going to be 79°F at about 4 pm. The day will be humid, with average humidity of 66%, ranging from 51% to a maximum value of 80% at about 6 am. The wind will be breezy, and will get up to 12 mph at 9 pm, blowing from the north-east. The cloud coverage will range from 1% around 1 pm to as high as 100% around 7 pm with an average of 57%.

There is no probability for any precipitation throughout the day. The dew point will range from 47°F up to a maximum value of 61°F around midnight.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 5:33 am, and sunset at 8:18 pm, making it a total of 14 hours and 45 minutes of daylight.

Air quality forecast for Janesville, on Thursday, June 12th:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 50 and 59.

Pollen forecast for Janesville, on Thursday, June 12th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Janesville on Friday, June 13th, will be cloudy for most of the day, together with few clouds before dawn.

There is also a chance for some clouds around noon at about 1 pm, and also moderate rain in the afternoon around 5 pm.

Weather information for Janesville, on Friday, June 13th:

The maximum temperature of the day will be 82°F around 4 pm. The day will have very high relative humidity, with average humidity of 76%, ranging from 59% to a maximum value of 89% at about 6 pm. The wind will be light, and will get up to 10 mph at midnight, blowing from the east. The cloud coverage will range from 20% around 2 am to as high as 100% around 11 pm with an average of 82%.

The precipitation probability will change throughout the day between 0% and 20%. The highest chance for precipitation will be around 5 pm and the lowest probability around midnight. The dew point will range from 47°F up to a maximum value of 68°F around 6 pm.

The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:33 am, and sunset at 8:18 pm. The day will have 14 hours and 45 minutes of daylight.

Air quality forecast for Janesville, on Friday, June 13th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 27 and 58.

Pollen forecast for Janesville, on Friday, June 13th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Janesville?
The average annual highest temperature in Janesville is 29.7°C (85.5°F), and the July 18th is the hottest day on average.
How cold does it get in Janesville?
The average annual lowest temperature in Janesville is -12.7°C (9.1°F), and the January 5th is the coldest day on average.
Which month has the most rain in Janesville?
The wettest months in Janesville are June and May.
What months does it snow in Janesville?
The most common time of year for snow is February, December, January and March.