Jamestown, CA Weather Tomorrow

Get a closer look at tomorrow's weather in Jamestown and the upcoming 5 day forecast with precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill across the Jamestown area and around Tuolumne county, California.
Updated: Sat Nov 14th 2026 5:00 PM PST
Jamestown, CA Weather – 11-14 – Sunny
64° / 46°
Sunny
In Jamestown, it will be sunny with highs near 64°F and lows around 46°F. There might be light rainfall having a 14% chance with an estimated 0in. Winds will be light at 4mph and gusts of 4.7mph at 6 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 79% at 10 PM and 66% being its lowest at 6 PM. Barometric pressure is its highest of 30.04inHg at 11 PM, a lowest point of 29.97inHg at 6 PM with an avg 30.01inHg.
Jamestown, CA Weather – 11-15 – Overcast
66° / 49°

Weather Tomorrow

Overcast
Cloud-filled skies are in the forecast for Jamestown, with a high of 66°F and a low of 49°F. There might be light rainfall having a 21% chance with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 17.5mph at 1 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 79% at 12 AM and 42% being its lowest at 1 PM. Barometric pressure is its highest of 30.08inHg at 9 AM, a lowest point of 30.01inHg at 4 PM with an avg 30.04inHg.
Jamestown, CA Weather – 11-16 – Light Rain
55° / 45°
Light Rain
Highs will reach 55°F with lows near 45°F in Jamestown, where rain showers are. The chance of rain is 84% with an estimated 0.47in. Winds will be light at 7mph and gusts of 15.7mph at 7 AM. High humidity with average of 81% is anticipated, the maximum being 92% at 4 AM and 67% being its lowest at 3 PM. Barometric pressure is its highest of 30.14inHg at 9 AM, a lowest point of 30.07inHg at 4 PM with an avg 30.09inHg.
Jamestown, CA Weather – 11-17 – Sunny
57° / 41°
Sunny
Highs will reach 57°F with lows near 41°F in Jamestown, where a sunny day is. There's a very small chance of rainfall, only about 7%. Winds will be light at 7mph and gusts of 13.2mph at 5 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 86% at 4 AM and 54% being its lowest at 3 PM. Barometric pressure is its highest of 30.08inHg at 10 PM, a lowest point of 30.03inHg at 4 PM with an avg 30.06inHg.
Jamestown, CA Weather – 11-18 – Light Rain Shower
55° / 46°
Light Rain Shower
Jamestown could see rain with daytime highs of 55°F and nighttime lows near 46°F. The chance of rain is 79% with an estimated 0.86in. Wind will be moderate, blowing around 18mph on average and gusts of 38.3mph at 5 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 88% at 11 PM and 55% being its lowest at 4 PM. Barometric pressure is its highest of 30.07inHg at 12 AM, a lowest point of 29.9inHg at 4 PM with an avg 29.97inHg.
Jamestown, CA Weather – 11-19 – Light Rain Shower
57° / 48°
Light Rain Shower
Highs will reach 57°F with lows near 48°F in Jamestown, where rain showers are. The chance of rain is 86% with an estimated 0.82in. Wind will be moderate, blowing around 19mph on average and gusts of 39.5mph at 4 AM. The humidity will be on the higher side, averaging about 78%, the maximum being 89% at 12 AM and 66% being its lowest at 1 PM. Barometric pressure is its highest of 29.9inHg at 12 AM, a lowest point of 29.79inHg at 4 PM with an avg 29.84inHg.

Are You Here in Jamestown?

Post your own weather forecast or report for Jamestown, CA with a photo or video of what you see or read and confirm what others have shared on Signals by LocalConditions.com

Weather Forecast

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free