Weather World
Plainfield, WI 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Plainfield Weather Forecast
Plainfield, WI Weather Forecast Date: 327 AM CDT Fri Sep 04 2026
Weather forecast for Plainfield, WI
Morning Hi: 70°FHi: 21°C |
Early This Morning... Muggy. Showers and scattered thunderstorms. Patchy fog. Temperatures near 70. Light and variable wind. |
Today Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Today... Very warm and humid. Mostly cloudy with numerous showers in the morning. Thunderstorms also possible in the morning, then partly cloudy in the afternoon. Highs in the upper 80s. South wind 5 to 10 mph. Chance of rain 70%. Heat indices to 100. |
Sat Hi: 81°FHi: 27°C Lo: 60°F Lo: 16°C |
Saturday... Humid. Partly sunny. Areas of fog in the morning. Highs in the lower 80s. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. |
| Sun Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Sunday... Humid. Partly sunny. Highs in the lower 80s. Light and variable wind. |
| Labor Day Hi: 79°FHi: 26°C Lo: 69°F Lo: 21°C |
Labor Day... Partly sunny. Highs in the upper 70s. |
Tue Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Tuesday... Showers likely. Highs in the upper 70s. Lows in the upper 60s. Chance of rain 60%. |
Wed Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Wednesday... Partly cloudy. Highs in the middle 80s. Lows in the lower 60s. |
Plainfield Radar Loop
Use the map search tool if you want to place a location marker on the radar map...