Glenhaven, CA Weather Forecast for 5-Days

Updated: Fri Jan 23rd 2026 3:15 AM PST

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Glenhaven, CA Weather – 1-23 – Sunny
64° / 43°
Sunny
Bright and sunny conditions in Glenhaven, with a high of 64°F and a low of 43°F. Winds will be light at 5mph and gusts of 8.9mph at 9 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 90% at 3 PM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 30inHg at 8 AM, a lowest point of 29.88inHg at 4 PM with an avg 29.94inHg.
Glenhaven, CA Weather – 1-24 – Sunny
59° / 44°

Weather Tomorrow

Sunny
Glenhaven could see sunshine with daytime highs of 59°F and nighttime lows near 44°F. Winds will be light at 9mph and gusts of 13.6mph at 8 PM. Humidity levels should be comfortable, sitting around 35% on average, the maximum being 63% at 11 PM and 13% being its lowest at 9 PM. Barometric pressure is its highest of 30.09inHg at 10 PM, a lowest point of 29.93inHg at 12 AM with an avg 30inHg.
Glenhaven, CA Weather – 1-25 – Overcast
52° / 41°
Overcast
Skies will be overcast in Glenhaven, with a high of 52°F and a low of 41°F. Winds will be light at 5mph and gusts of 9.9mph at 12 AM. Humidity levels should be comfortable, sitting around 30% on average, the maximum being 48% at 10 PM and 13% being its lowest at 11 PM. Barometric pressure is its highest of 30.33inHg at 10 PM, a lowest point of 29.99inHg at 12 AM with an avg 30.22inHg.
Glenhaven, CA Weather – 1-26 – Partly Cloudy
57° / 38°
Partly Cloudy
Cloudy skies are in the forecast for Glenhaven, with a high of 57°F and a low of 38°F. Winds will be light at 4mph and gusts of 6.1mph at 11 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 92% at 10 PM and 61% being its lowest at 2 PM. Barometric pressure is its highest of 30.27inHg at 11 PM, a lowest point of 30.15inHg at 4 PM with an avg 30.21inHg.
Glenhaven, CA Weather – 1-27 – Sunny
57° / 37°
Sunny
It will be sunny in Glenhaven, with a high of 57°F and a low of 37°F. Winds will be light at 4mph and gusts of 6.6mph at 3 AM. High humidity with average of 82% is anticipated, the maximum being 92% at 7 AM and 54% being its lowest at 1 PM. Barometric pressure is its highest of 30.28inHg at 8 AM, a lowest point of 30.18inHg at 4 PM with an avg 30.24inHg.
Glenhaven, CA Weather – 1-28 – Scattered Showers
56° / 41°
Scattered Showers
In Glenhaven, showers likely at times with highs near 56°F and lows around 41°F. Rainfall predicted to have a 63% chance with an estimated 0.01in. Winds will be light at 4mph and gusts of 8mph at 7 PM. High humidity with average of 85% is anticipated, the maximum being 93% at 10 PM and 72% being its lowest at 4 PM. Barometric pressure is its highest of 30.31inHg at 10 AM, a lowest point of 30.21inHg at 4 PM with an avg 30.27inHg.

Glenhaven weather forecast and traffic updates by locals

Write your own Glenhaven, CA report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Glenhaven, CA report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.