Confidence is growing, but not quite high, that colder than normal conditions will prevail on Inauguration Day with highs in the 30s. It's still too early to rule out precipitation, but the current thinking is that it's more likely on Sunday or Monday (Inauguration eve) than Inauguration Day itself. And even Sunday and Monday, the likelihood of precipitation (which would probably be snow) is on the low side. Confidence: Low-Medium

WEATHER OF INAUGURATIONS PAST

Reagan, 1981: Noon Temp: 55F. It was mostly cloudy and mild. History fact courtesy National Weather Service

*Swearing in is scheduled for noon.