New AcuRite weather station in service as of 3:45 pm on the 2nd (too late for that day’s high). Temperatures for the 1st and 2nd are taken from Rock County Airport observations.
| Date | Day | Low (°F) |
High (°F) |
Precipitation (inches) |
|---|---|---|---|---|
| 9/30 | Mon | 62° | 83° | |
| Mix of clouds and sun; humid (70° dew point), with strong south breezes | ||||
| 9/29 | Sun | 55° | 62° | Rain 2.23″ |
| Rain, mainly before 10 am. Cloudy with east winds. High temperature at midnight | ||||
| 9/28 | Sat | 60° | 65° | |
| Cloudy or mostly cloudy, with east or northeast winds | ||||
| 9/27 | Fri | 59° | 66° | Rain 0.50″ |
| Cloudy with occasional rain, and southerly winds | ||||
| 9/26 | Thu | 53° | 72° | |
| Sunny and dry (dew points low/mid 40s), with brisk west winds | ||||
| 9/25 | Wed | 65° | 76° | |
| Mostly sunny for the midday; mostly cloudy early and late. Brisk west winds | ||||
| 9/24 | Tue | 56° | 81° | |
| Mostly sunny and warm, with strong southwest winds | ||||
| 9/23 | Mon | 56° | 74° | |
| Sunny and mild, with west or northwest winds. Clear and calm after 7 pm | ||||
| 9/22 | Sun | 70° | 72° | Rain 0.86″ |
| Rain until 5 pm; light southwest winds | ||||
| 9/21 | Sat | 69° | 74° | Rain 0.06″ |
| Cloudy and humid, with south winds. Light rain between 11 am and 9 pm | ||||
| 9/20 | Fri | 64° | 82° | |
| Mostly sunny before 1 pm, then mostly cloudy. Humid, with winds calm to light southerly | ||||
| 9/19 | Thu | 65° | 72° | Rain 0.24″ |
| Light rain between 10 am and 2 pm, then mostly cloudy and humid, with light south winds | ||||
| 9/18 | Wed | 62° | 82° | |
| Sunny and humid, with light south breezes | ||||
| 9/17 | Tue | 62° | 79° | |
| Cloudy early, then decreasing clouds. Humid, with light southeast winds | ||||
| 9/16 | Mon | 65° | 80° | |
| Mostly cloudy before 11 am, then mostly sunny. Humid, with light easterly or variable winds | ||||
| 9/15 | Sun | 65° | 77° | Rain 0.07″ |
| Light rain, mainly before sunrise. Cloudy, with southwest winds becoming west after 1 pm; calm after 5 pm | ||||
| 9/14 | Sat | 54° | 78° | |
| Sunny before noon, then mostly cloudy. South or southwest winds | ||||
| 9/13 | Fri | 67° | 69° | Rain 2.76″ |
| Rain ending by 3 am. Party sunny and cooler, with strong southwest winds becoming west after 1 pm | ||||
| 9/12 | Thu | 62° | 75° | Rain 2.46″ |
| Rain ending around 4 am. Cloudy with light east or southeast winds. Thunderstorms with heavy rain after 10 pm (in tomorrow’s total) | ||||
| 9/11 | Wed | 68° | 83° | Next day |
| Mostly cloudy, warm, and very humid, with southwest winds. Thunderstorms with heavy rain after 8 pm | ||||
| 9/10 | Tue | 67° | 82° | Rain 2.39″ |
| Thunderstorms with heavy rain between 2 and 5 am. Partly sunny, warm and humid, with southerly winds becoming west around noon | ||||
| 9/9 | Mon | 58° | 71° | Rain 0.05″ |
| Cloudy with occasional light rain; east winds becoming southeast after 2 pm | ||||
| 9/8 | Sun | 59° | 64° | Rain (trace) |
| Few morning sprinkles. Cloudy and cool, with east winds | ||||
| 9/7 | Sat | 55° | 75° | |
| Partly sunny, with southwest winds becoming northwest around noon | ||||
| 9/6 | Fri | 64° | 72° | |
| Cloudy before 3 pm, then mostly cloudy. Northwest winds becoming north by noon | ||||
| 9/5 | Thu | 52° | 74° | |
| Partly cloudy and mild, with light south winds. Mostly cloudy after 5 pm | ||||
| 9/4 | Wed | 59° | 66° | |
| Cloudy and cool, with light northwest winds. Clear and calm after 10 pm | ||||
| 9/3 | Tue | 67° | 82° | Rain 0.20″ |
| Rain/thunderstorms between 4 and 7 am, then a bit more before 10 am. Becoming very humid (dew point up to 71°), then clearing and milder after 5 pm | ||||
| 9/2 | Mon | 59° | 82° | Rain (trace) |
| Partly sunny and warmer, with light northwest winds becoming southwest in the afternoon. Few afternoon sprinkles. Cloudy and calm after 8 pm | ||||
| 9/1 | Sun | 61° | 73° | |
| Cloudy and generally calm; clearing toward sunset | ||||