Troy, WI Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Troy, WI in one place.
Patchy fog and a chance of showers and thunderstorms before 7am, then patchy fog and a chance of showers and thunderstorms between 7am and 9am, then showers and thunderstorms. Mostly cloudy, with a high near 80. East wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Troy, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 9, 2026 11:48 PM CDT.
The active forecast window currently covers Aug 11 to Aug 16, 2026 for Troy, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 16, 2026
- Latest sync
- Aug 9, 2026 11:48 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Troy
Wednesday looks like the warmest upcoming period in Troy at 81 degrees F.
Thursday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph E.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 9, 2026 11:48 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 10am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 81. Northwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62. North wind 0 to 5 mph. Chance of precipitation is 20%.
Partly sunny, with a high near 77. Northeast wind 0 to 5 mph.
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
A slight chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Showers And Thunderstorms
|
80°F |
0 to 5 mph
E
|
|
Tuesday Night
Aug 11
|
Showers And Thunderstorms Likely
|
65°F |
0 to 5 mph
SE
|
|
Wednesday
Aug 12
|
Slight Chance Showers And Thunderstorms
|
81°F |
0 to 5 mph
NW
|
|
Wednesday Night
Aug 12
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
62°F |
0 to 5 mph
N
|
|
Thursday
Aug 13
|
Partly Sunny
|
77°F |
0 to 5 mph
NE
|
|
Thursday Night
Aug 13
|
Mostly Cloudy then Slight Chance Rain Showers
|
57°F |
0 to 5 mph
NE
|
|
Friday
Aug 14
|
Slight Chance Rain Showers
|
73°F |
0 to 10 mph
E
|
|
Friday Night
Aug 14
|
Chance Showers And Thunderstorms
|
58°F |
0 to 10 mph
E
|
|
Saturday
Aug 15
|
Chance Showers And Thunderstorms
|
75°F |
5 to 10 mph
SE
|
|
Saturday Night
Aug 15
|
Chance Showers And Thunderstorms
|
60°F |
0 to 10 mph
SE
|
|
Sunday
Aug 16
|
Chance Rain Showers
|
76°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Troy.