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: 7:09pm on 4/21/26
Outside Temperature: 134.7 °F
Today's High: 140.1 °F at 10:59am
Lo: 129.5 °F at 8:49am
Barometric Trend: 0.015
Sunrise : 6:26am  Sunset: 7:53pm
Moonrise:   9:31am   Moonset:  12:28am
Moon Phase: 5

Parameter

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

Wind Direction

SSW 342 2:11pm 15 2:09pm 206 29.0 205.1 2:11pm -121.5 2:09pm

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

52 52 6:43pm 50 12:00am 51 0.7 1.0 6:43pm -0.2 1:53pm

Out Humidity

82 100 12:00am 61 4:20pm 76 6.4 7.4 6:40pm -16.5 1:19pm

In Temp

61.2 62.1 4:09pm 57.5 7:26am 61.6 -0.40 0.96 10:24am -0.44 7:03pm

Out Temp

134.7 140.1 10:59am 129.5 8:49am 135.3 -0.61 4.22 10:18am -6.24 8:49am

Barometer

29.94 29.94 7:04pm 29.84 3:32am 29.93 0.015 0.019 8:30am -0.017 3:18am

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

119.5 122.8 10:59am 116.2 8:49am 119.8 -0.38 2.62 10:18am -3.88 8:49am

In Heat Index

62.2 63.0 4:09pm 58.3 7:26am 62.5 -0.33 0.96 10:24am -0.41 6:52pm

Heat Index

159.5 159.5 12:00am 159.5 12:00am 159.5 -0.00 -0.00 7:09pm -0.00 12:00am

Dew Point

127.3 140.1 10:59am 118.8 4:20pm 124.8 2.47 4.22 10:18am -7.58 1:19pm

Barom Sea-level

29.94 29.94 7:04pm 29.84 3:32am 29.93 0.015 0.019 8:30am -0.017 3:18am

Parameter

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

Wind Direction

359 4/1/26 0 4/2/26 359 1/7/26 0 1/7/26 351 25 103

Wind Speed

0 4/1/26 0 4/1/26 0 1/1/26 0 1/1/26 0 0 0

Gust

0 4/1/26 0 4/1/26 0 1/1/26 0 1/1/26 0 0 0

In Humidity

59 4/10/26 25 4/19/26 68 1/22/26 25 4/19/26 50 46 3

Out Humidity

100 4/1/26 10 4/16/26 100 1/1/26 10 4/16/26 100 77 -18

In Temp

67.3 4/19/26 54.2 4/17/26 70.1 3/21/26 50.3 1/17/26 60.8 58.4 2.0

Out Temp

143.8 4/3/26 109.6 4/19/26 152.2 3/20/26 86.8 1/26/26 136.0 109.6 4.8

Barometer

30.16 4/14/26 29.67 4/11/26 30.51 1/10/26 29.50 2/16/26 29.88 29.82 0.09

Rain

0.00 4/1/26 0.00 4/1/26 0.00 1/1/26 0.00 1/1/26 0.00 0.00 0.00

Ch 1 Temp

0.0 4/1/26 0.0 4/1/26 0.0 1/1/26 0.0 1/1/26 0.0 0.0 0.0

Ch 1 Hum

0 4/1/26 0 4/1/26 0 1/1/26 0 1/1/26 0 0 0

Ch 2 Temp

0.0 4/1/26 0.0 4/1/26 0.0 1/1/26 0.0 1/1/26 0.0 0.0 0.0

Ch 2 Hum

0 4/1/26 0 4/1/26 0 1/1/26 0 1/1/26 0 0 0

Ch 3 Temp

0.0 4/1/26 0.0 4/1/26 0.0 1/1/26 0.0 1/1/26 0.0 0.0 0.0

Ch 3 Hum

0 4/1/26 0 4/1/26 0 1/1/26 0 1/1/26 0 0 0

ET

0.00 4/1/26 0.00 4/1/26 0.00 1/1/26 0.00 1/1/26 0.00 0.00 0.00

UV Index

0.0 4/1/26 0.0 4/1/26 0.0 1/1/26 0.0 1/1/26 0.0 0.0 0.0

Solar

0 4/1/26 0 4/1/26 0 1/1/26 0 1/1/26 0 0 0

Wind Chill

125.1 4/3/26 103.9 4/19/26 130.3 3/20/26 86.8 1/26/26 120.3 103.9 3.0

In Heat Index

68.0 4/5/26 55.1 4/17/26 72.0 3/21/26 51.3 1/17/26 61.2 58.9 2.3

Heat Index

160.0 4/17/26 111.8 4/16/26 160.0 3/10/26 0.0 1/1/26 159.5 159.5 0.0

Dew Point

140.2 4/9/26 56.7 4/16/26 149.5 3/5/26 52.9 1/24/26 136.0 103.3 -2.6

Barom Sea-level

30.16 4/14/26 29.67 4/11/26 30.51 1/10/26 29.50 2/16/26 29.88 29.82 0.09

Press Altitude

-19 Daily  Rain 0.00 Degree Heating 0.0 Monthly Degree Day Cooling 1438.6 Heat Index Extreme Danger Beaufort Calm

Cloud Base

1851 Hourly  Rain 0.00 Degree Cooling 58.0 Monthly Wind Run 0 Comfort Index Dangerously Hot    

Air Density

4576 24Hr Rain 0.00 Moon Phase 5 Yearly Deg Day Heating 0.0 Forecast    

Virtual Temp

167.9 Rain Rate 0.000 Monthly Rain 0.00 Yearly Degree Day Cooling 6995.2 Station Barom Trend Steady    

Vapor Press

4.19 Wind Run 0 Monthly Deg Day Heating 0.0 Yearly Wind Run 0 Barometer Trend Steady    

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