Tesmer, WI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Tesmer Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Sunny |
| Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 50°FLo: 10°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C |
| POP: 50% | POP: 100% | POP: 100% | POP: 70% | POP: 50% | POP: 40% | POP: 50% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1030 PM CDT Thu Sep 17 2026 

Tesmer Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Tesmer Weather Map
Tesmer Quick Facts
Tesmer Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1205 AM CDT Fri Sep 18 2026
Key Messages
- Brief high swimming risk Friday morning at Milwaukee, Racine, and Kenosha County beaches. More prolonged high swimming risk expected at all Lake Michigan beaches Friday night through the weekend.
- Scattered showers & rumbles during the daytime hours Friday. No hazards are expected.
- Widespread showers & storms Friday night into Saturday morning (~10 PM - 10 AM peak). Locally heavy rainfall and flooding impacts are possible. Flood Watch is now in effect over the southwest part of the ar...
Weather World