National Weather Service forecast

Waterloo, California Weather

48°Tonight: Partly Cloudy
Wind NW 3 to 8 mph
7-DayHourlyRadar

Waterloo 7-Day Forecast

  1. Tonight
    48°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 48. Northwest wind 3 to 8 mph.

  2. Wednesday
    69°F
    Sunny
    1% chance of precipitation

    Sunny. High near 69, with temperatures falling to around 65 in the afternoon. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

  3. Wednesday Night
    47°F
    Mostly Cloudy
    1% chance of precipitation

    Mostly cloudy, with a low around 47. North northwest wind around 3 mph.

  4. Thursday
    70°F
    Mostly Sunny

    Mostly sunny, with a high near 70. Northwest wind 2 to 6 mph.

  5. Thursday Night
    43°F
    Clear then Patchy Fog

    Patchy fog after 1am. Clear, with a low around 43. Northeast wind 0 to 3 mph.

  6. Friday
    71°F
    Patchy Fog then Sunny

    Patchy fog before 9am. Sunny, with a high near 71.

  7. Friday Night
    45°F
    Mostly Clear

    Mostly clear, with a low around 45.

  8. Saturday
    74°F
    Sunny

    Sunny, with a high near 74.

  9. Saturday Night
    46°F
    Mostly Clear

    Mostly clear, with a low around 46.

  10. Sunday
    73°F
    Sunny

    Sunny, with a high near 73.

  11. Sunday Night
    48°F
    Partly Cloudy

    Partly cloudy, with a low around 48.

  12. Monday
    72°F
    Mostly Sunny

    Mostly sunny, with a high near 72.

  13. Monday Night
    47°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 47.

  14. Tuesday
    72°F
    Sunny
    4% chance of precipitation

    Sunny, with a high near 72.

Issued by the National Weather Service (STO office), updated .

Waterloo Hourly Forecast

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Full 100+ hour forecast for Waterloo

Waterloo Weather Radar

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About Waterloo

Population (2020 Census)
534
Coordinates
38.036, -121.185
Elevation
56 ft
NWS forecast office
STO
Time zone
America/Los Angeles
Sunrise today
6:32 AM PST
Sunset today
5:03 PM PST
Daylight today
10 h 31 min

Waterloo Weather Questions

What is the weather forecast for Waterloo, California?

Tonight: Partly cloudy, with a low around 48. Northwest wind 3 to 8 mph. Wednesday: Sunny. High near 69, with temperatures falling to around 65 in the afternoon. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

Will it rain or snow in Waterloo this week?

Not much. The highest chance of precipitation in the 7-day forecast is 4%, Tuesday.

How warm and how cold will it get in Waterloo this week?

The warmest day is Saturday, with a high near 74°F. The coldest night is Thursday Night, with a low near 43°F.

What time are sunrise and sunset in Waterloo today?

Sunrise is at 6:32 AM PST and sunset is at 5:03 PM PST, for 10 h 31 min of daylight.

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