Guerneville, CA 95446 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 2:10pm on 12/17/25
Outside Temperature: 61.1 °F
Today's High: 63.6 °F at 1:25pm
Lo: 51.9 °F at 1:50am
Barometric Trend: -0.014
Sunrise : 7:23am  Sunset: 4:52pm
Moonrise:   5:32am   Moonset:  2:54pm
Moon Phase: 28

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

S 250 10:39am 154 12:06am 201 -2.6 43.2 1:09pm -55.2 11:49am

Wind Speed

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Gust

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

In Humidity

77 88 9:36am 60 12:00am 79 -2.3 18.2 9:36am -9.7 9:54am

Out Humidity

100 100 12:00am 100 12:00am 100 0.0 0.0 12:00am 0.0 12:00am

In Temp

59.9 83.9 9:48am 55.1 2:26am 60.7 -0.79 24.14 9:47am -1.09 1:15pm

Out Temp

61.1 63.6 1:25pm 51.9 1:50am 62.2 -1.11 3.79 10:38am -1.12 2:09pm

Barometer

30.12 30.18 9:52am 30.09 4:50am 30.14 -0.014 0.039 9:52am -0.021 3:33am

Rain

0.00 0.00 12:00am 0.00 12:00am 0.00 0.000 0.000 12:00am 0.000 12:00am

Ch 1 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 1 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Ch 2 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 2 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Ch 3 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 3 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

ET

0.00 0.00 12:00am 0.00 12:00am 0.00 0.000 0.000 12:00am 0.000 12:00am

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Solar

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Wind Chill

61.1 63.6 1:25pm 51.9 1:50am 62.2 -1.11 3.79 10:38am -1.12 2:09pm

In Heat Index

63.7 89.4 9:47am 57.0 12:00am 64.8 -1.10 26.46 9:47am -1.47 1:24pm

Heat Index

68.3 70.8 1:25pm 59.1 1:50am 69.4 -1.11 3.79 10:38am -1.12 2:09pm

Dew Point

61.1 63.6 1:25pm 51.9 1:50am 62.2 -1.11 3.79 10:38am -1.12 2:09pm

Barom Sea-level

30.12 30.18 9:52am 30.09 4:50am 30.14 -0.014 0.039 9:52am -0.021 3:33am

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

280 12/4/25 118 12/1/25 359 5/17/25 0 5/17/25 219 144 -20

Wind Speed

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Gust

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

In Humidity

88 12/17/25 43 12/8/25 88 12/17/25 39 6/22/25 61 58 19

Out Humidity

100 12/1/25 70 12/4/25 100 5/6/25 6 6/18/25 100 100 0

In Temp

83.9 12/17/25 44.2 12/13/25 83.9 12/17/25 44.2 12/13/25 55.2 52.3 5.6

Out Temp

63.6 12/17/25 34.5 12/4/25 97.4 6/18/25 34.5 12/4/25 58.1 43.9 4.9

Barometer

30.35 12/8/25 29.97 12/2/25 30.35 12/8/25 29.50 10/13/25 30.27 30.14 -0.03

Rain

0.00 12/1/25 0.00 12/1/25 0.00 1/1/25 0.00 1/1/25 0.00 0.00 0.00

Ch 1 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 1 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Ch 2 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 2 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Ch 3 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 3 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

ET

0.00 12/1/25 0.00 12/1/25 0.00 1/1/25 0.00 1/1/25 0.00 0.00 0.00

UV Index

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Solar

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Wind Chill

63.6 12/17/25 34.5 12/4/25 96.3 6/18/25 34.5 12/4/25 58.1 43.9 4.9

In Heat Index

89.4 12/17/25 46.5 12/13/25 89.4 12/17/25 46.5 12/13/25 57.1 54.1 7.8

Heat Index

70.8 12/17/25 41.7 12/4/25 92.6 6/18/25 41.7 12/4/25 65.3 51.1 4.9

Dew Point

63.6 12/17/25 34.5 12/4/25 71.1 11/10/25 17.5 6/18/25 58.1 43.9 4.9

Barom Sea-level

30.35 12/8/25 29.97 12/2/25 30.35 12/8/25 29.50 10/13/25 30.27 30.14 -0.03

Press Altitude

-186 Daily  Rain 0.00 Degree Heating 5.8 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Calm

Cloud Base

0 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 0 Comfort Index Comfortable    

Air Density

-72 24Hr Rain 0.00 Moon Phase 28 Yearly Deg Day Heating 1786.9 Forecast    

Virtual Temp

64.7 Rain Rate 0.000 Monthly Rain 0.00 Yearly Degree Day Cooling 480.3 Station Barom Trend Steady    

Vapor Press

0.54 Wind Run 0 Monthly Deg Day Heating 329.7 Yearly Wind Run 0 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
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