This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 38.7292°N, -89.8832°.
NBM + global weather models
Updated: 3:10 AM
Weather in Troy
The 10-day span for Troy runs from a high near 98° on Wednesday down to 64° overnight on Saturday. Models drop roughly 1.2 in of precipitation across the stretch — watch Friday (92%). Wind is the one to watch: gusts to 27 mph around Wednesday. No watches or warnings are active for the area right now. Right now Troy is running about 7° warmer than Springfield. Longer view: variable mid-latitude weather in every season.
Troy, IL · Elev 561 ft · 38.73°N, 89.88°W · Illinois · Forecast computed for these exact coordinates
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