Temperatures reached 92 degrees in Renton Thursday, and today’s forecast is expected to be about the same.

The high at the SeaTac airport was 95, breaking its July 8 record of 87 degrees, set in 1952, according to the National Weather Service.

A heat advisory is in effect in the Puget Sound region through tonight.

The past three days have broken all of Renton’s record highs, which are based on only about 10 years of data from the municipal airport.

Wednesday’s high of 87 broke 2007’s 79 high. Thursday’s high of 92 broke a 2006 record of 84. Today’s high has already reached into the 80s and is expected to break 2001’s record high of 84.

Here is the NWS’s weekend forecast for Renton:

Friday: Sunny, with a high near 90. North northwest wind between 5 and 9 mph.

Friday night: Increasing clouds, with a low around 61. North northwest wind between 5 and 8 mph.

Saturday: Mostly sunny, with a high near 78. Northwest wind between 5 and 8 mph.

Saturday night: Increasing clouds, with a low around 58. Northwest wind between 5 and 7 mph.

Sunday: Partly sunny, with a high near 79. Southwest wind between 3 and 6 mph.

Sunday night: Mostly cloudy, with a low around 59.