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Graton Weather Warning NWS WEATHER ALERT FOR THE GRATON, CA AREA - Issued: 146 PM PDT Wed Oct 28 2026 Graton Weather Warning

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Graton, CA Weather - Hour by Hour Forecast

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Graton, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 66°F19°C, dew point 39°F4°C, humidity 36%. Wind direction is SSW at 5 mph8 km/h with visibility of 10 mi16 km. Barometric pressure is 29.94 in1014 mb.
Tonight - Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 40s to mid 50s. Northwest w.. Full Forecast
Thursday - Mostly cloudy. Highs in the 60s to lower 70s. Northeast winds up to 5 mph...Becoming south in the afternoon... Full Forecast

Graton Hourly Weather

24 Hour Forecast Scroll
Wed, Oct 28
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Graton, CA Hourly Weather - Cloudy - 6:00 PM Graton, CA Hourly Weather - Cloudy - 7:00 PM Graton, CA Hourly Weather - Cloudy - 8:00 PM Graton, CA Hourly Weather - Cloudy - 9:00 PM Graton, CA Hourly Weather - Cloudy - 10:00 PM Graton, CA Hourly Weather - Cloudy - 11:00 PM Graton, CA Hourly Weather - Cloudy - 12:00 AM Graton, CA Hourly Weather - Cloudy - 1:00 AM Graton, CA Hourly Weather - Cloudy - 2:00 AM Graton, CA Hourly Weather - Cloudy - 3:00 AM Graton, CA Hourly Weather - Cloudy - 4:00 AM Graton, CA Hourly Weather - Cloudy - 5:00 AM Graton, CA Hourly Weather - Cloudy - 6:00 AM Graton, CA Hourly Weather - Cloudy - 7:00 AM Graton, CA Hourly Weather - Cloudy - 8:00 AM Graton, CA Hourly Weather - Cloudy - 9:00 AM Graton, CA Hourly Weather - Mostly Cloudy - 10:00 AM Graton, CA Hourly Weather - Mostly Cloudy - 11:00 AM Graton, CA Hourly Weather - Mostly Cloudy - 12:00 PM Graton, CA Hourly Weather - Mostly Cloudy - 1:00 PM Graton, CA Hourly Weather - Mostly Cloudy - 2:00 PM Graton, CA Hourly Weather - Mostly Cloudy - 3:00 PM Graton, CA Hourly Weather - Mostly Cloudy - 4:00 PM Graton, CA Hourly Weather - Mostly Cloudy - 5:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
61°F16°C 57°F14°C 54°F12°C 53°F12°C 51°F11°C 50°F10°C 49°F9°C 49°F9°C 48°F9°C 48°F9°C 47°F8°C 47°F8°C 46°F8°C 46°F8°C 45°F7°C 49°F9°C 52°F11°C 56°F13°C 58°F14°C 61°F16°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 3% 3% 3% 3% 3% 3% 2% 2% 2% 2% 2% 2%
43°F6°C 44°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 44°F7°C 44°F7°C 44°F7°C 43°F6°C 43°F6°C 43°F6°C 44°F7°C 44°F7°C 45°F7°C 47°F8°C 48°F9°C 48°F9°C 47°F8°C 47°F8°C 47°F8°C 48°F9°C 48°F9°C
52% 62% 72% 74% 80% 83% 86% 83% 86% 86% 86% 86% 89% 93% 96% 86% 83% 74% 69% 60% 56% 56% 58% 58%
S S S SW SSW W W SSW SSW W NW NW NW W SSW SSW SSW SW SW SW SW SW SW SW
6 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 6 mph 6 mph 6 mph 8 mph 8 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 5 mi8 km .75 mi1 km .25 mi0 km .75 mi1 km 5 mi8 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (PDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KSTS model statistics.

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Prob Precip % = Probability of Precipitation.

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POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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