Weather · Monrovia
Monrovia forecast & conditions
Current conditions, the 7-day outlook and hour-by-hour details for Monrovia, straight from the National Weather Service. Watches and warnings show up first.
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Climate · a normal year
What a year in Monrovia feels like
Monrovia has chilly, snowy winters and warm summers. A typical July afternoon reaches 86°, a January night drops to 24°, and about 31 inches of snow falls in a normal winter.
43° / 26°Winter
64° / 42°Spring
84° / 63°Summer
66° / 46°Fall
How much snow does Monrovia get?About 31 inches a winter.Rain & snow →When is the first frost?Around Oct 29, with the last in spring around Apr 14.Frost dates →Is it warmer than it used to be?+1.6° vs. the 20th century.Then & now →
See Monrovia’s full climate →
NOAA U.S. Climate Normals, 1991–2020. A normal is a 30-year average, not a forecast.
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Data from the U.S. National Weather Service (weather.gov) — free public data, not modified by TownTapestry. Not a substitute for official warnings; always follow weather.gov and local authorities.