I-90 weather conditions near Janesville, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fog 43°F 2025-05-06T01:30:00-05:00 - Overnight 2025-05-06, Patchy Fog. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43. Calm wind becoming west around 5 mph.
Tuesday 2025-05-06, Patchy Fog then Mostly Sunny. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 75. Northwest wind 5 to 10 mph.
Tuesday Night 2025-05-06, Mostly Clear. Mostly clear, with a low around 51. Northwest wind around 5 mph becoming west after midnight.
Wednesday 2025-05-07, Mostly Sunny. Mostly sunny, with a high near 71. North wind 5 to 10 mph becoming northeast 10 to 15 mph in the afternoon.
Wednesday Night 2025-05-07, Partly Cloudy. Partly cloudy, with a low around 41. Northeast wind 10 to 15 mph.
Thursday 2025-05-08, Sunny. Sunny, with a high near 63. Northeast wind around 10 mph.- Thursday Night 2025-05-08, Mostly Clear. Mostly clear, with a low around 36. Northeast wind 5 to 10 mph becoming light in the evening.
- Friday 2025-05-09, Sunny. Sunny, with a high near 69. Calm wind becoming east around 5 mph in the afternoon.
- Friday Night 2025-05-09, Mostly Clear. Mostly clear, with a low around 46.
Saturday 2025-05-10, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 74.
- Saturday Night 2025-05-10, Mostly Clear. Mostly clear, with a low around 46.
- Sunday 2025-05-11, Sunny. Sunny, with a high near 72.
- Sunday Night 2025-05-11, Mostly Clear. Mostly clear, with a low around 49.
- Monday 2025-05-12, Sunny. Sunny, with a high near 79.