San Joaquin County Forecast Briefing Page

*Note: Images generally updated twice a day at 230 AM PST and 230 PM PST. This page is not an official product and graphics may not always update. This page is maintained by the National Weather Service Sacramento, California forecast office.

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HeatRisk	Day1	Day2	Day3	Day4	Day5	Day6	Day7
High Temperatures	Day1	Day2	Day3	Day4	Day5	Day6	Day7
Probability of 100 Degrees	Day1	Day2	Day3	Day4	Day5	Day6	Day7
Probability of 110 Degrees	Day1	Day2	Day3	Day4	Day5	Day6	Day7
Low Temperatures	Day1	Day2	Day3	Day4	Day5	Day6	Day7
Probability of Low Temperature < 32°	Day1	Day2	Day3	Day4	Day5	Day6	Day7
24 Hour Precipitation Forecast	Day1	Day2	Day3	Day4	Day5	Day6	Day7
24 Hour Max Sustained Winds	Day1	Day2	Day3	Day4	Day5	Day6	Day7
24 Hour Max Wind Gust Forecast	Day1	Day2	Day3	Day4	Day5	Day6	Day7
Probability of Wind Gusts > 25 mph	Day1	Day2	Day3	Day4	Day5	Day6	Day7
Probability of Wind Gusts > 40 mph	Day1	Day2	Day3	Day4	Day5	Day6	Day7

Watch/Warning/Advisory Products

San Joaquin Probabilities

	Sunday May. 25	Monday May. 26	Tuesday May. 27	Wednesday May. 28	Thursday May. 29	Friday May. 30	Saturday May. 31

Stockton	Sun	Mon	Tue	Wed	Thu	Fri	Sat

Low Temp Prob 75° or Higher	--%	0%	0%	0%	0%	0%	0%
Low Temp Range	--°	51-54°	52-54°	54-57°	53-54°	57-60°	60-66°
Low Temp Forecast	--°	53°	53°	55°	54°	58°	63°

High Temp Prob 100°	0%	0%	0%	0%	0%	43%	52%
High Temp Prob 105°	0%	0%	0%	0%	0%	5%	19%
High Temp Range	79-82°	81-83°	88-93°	84-90°	88-93°	97-102°	96-104°
High Temp Forecast	81°	82°	90°	87°	91°	99°	100°

Wind Gust Prob 25 mph	--%	43%	14%	57%	19%	10%	33%
Wind Gust Range	--°	23-27 mph	18-24 mph	23-28 mph	19-24 mph	16-22 mph	22-26 mph
Wind Gust Forecast	--°	25 mph	21 mph	26 mph	22 mph	19 mph	24 mph

Rain Prob 0.25"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 0.5"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 1.0"	--%	0%	0%	0%	0%	0%	0%
Rain Range	--°	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Rain Forecast	--°	0.0"	0.0"	0.0"	0.0"	0.0"	0.0"

Linden	Sun	Mon	Tue	Wed	Thu	Fri	Sat

Low Temp Prob 75° or Higher	--%	0%	0%	0%	0%	0%	0%
Low Temp Range	--°	50-52°	51-52°	52-56°	51-54°	55-58°	59-65°
Low Temp Forecast	--°	51°	51°	54°	52°	57°	62°

High Temp Prob 100°	0%	0%	0%	0%	5%	38%	52%
High Temp Prob 105°	0%	0%	0%	0%	0%	10%	24%
High Temp Range	80-83°	81-83°	88-92°	84-90°	88-93°	96-102°	96-104°
High Temp Forecast	81°	82°	90°	87°	91°	99°	100°

Wind Gust Prob 25 mph	--%	19%	10%	52%	14%	10%	33%
Wind Gust Range	--°	21-24 mph	16-22 mph	23-27 mph	18-23 mph	15-21 mph	21-26 mph
Wind Gust Forecast	--°	23 mph	19 mph	25 mph	21 mph	18 mph	24 mph

Rain Prob 0.25"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 0.5"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 1.0"	--%	0%	0%	0%	0%	0%	0%
Rain Range	--°	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Rain Forecast	--°	0.0"	0.0"	0.0"	0.0"	0.0"	0.0"

Tracy	Sun	Mon	Tue	Wed	Thu	Fri	Sat

Low Temp Prob 75° or Higher	--%	0%	0%	0%	0%	0%	5%
Low Temp Range	--°	54-57°	54-57°	57-61°	56-58°	60-65°	65-71°
Low Temp Forecast	--°	56°	55°	59°	57°	63°	69°

High Temp Prob 100°	0%	0%	0%	0%	0%	43%	57%
High Temp Prob 105°	0%	0%	0%	0%	0%	5%	19%
High Temp Range	79-83°	80-82°	88-92°	85-90°	88-93°	98-102°	97-104°
High Temp Forecast	81°	80°	90°	87°	91°	99°	100°

Wind Gust Prob 25 mph	--%	71%	33%	81%	38%	24%	57%
Wind Gust Range	--°	25-32 mph	21-26 mph	25-30 mph	22-27 mph	20-25 mph	24-28 mph
Wind Gust Forecast	--°	28 mph	24 mph	28 mph	25 mph	22 mph	25 mph

Rain Prob 0.25"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 0.5"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 1.0"	--%	0%	0%	0%	0%	0%	0%
Rain Range	--°	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Rain Forecast	--°	0.0"	0.0"	0.0"	0.0"	0.0"	0.0"

Manteca	Sun	Mon	Tue	Wed	Thu	Fri	Sat

Low Temp Prob 75° or Higher	--%	0%	0%	0%	0%	0%	0%
Low Temp Range	--°	53-57°	54-57°	56-60°	55-57°	60-62°	63-69°
Low Temp Forecast	--°	55°	55°	58°	56°	61°	67°

High Temp Prob 100°	0%	0%	0%	0%	0%	48%	62%
High Temp Prob 105°	0%	0%	0%	0%	0%	10%	24%
High Temp Range	81-84°	81-83°	89-93°	85-91°	89-94°	98-102°	98-105°
High Temp Forecast	82°	82°	91°	88°	91°	99°	101°

Wind Gust Prob 25 mph	--%	57%	14%	57%	19%	10%	29%
Wind Gust Range	--°	23-27 mph	18-23 mph	23-27 mph	19-24 mph	16-23 mph	21-25 mph
Wind Gust Forecast	--°	26 mph	20 mph	26 mph	22 mph	19 mph	23 mph

Rain Prob 0.25"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 0.5"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 1.0"	--%	0%	0%	0%	0%	0%	0%
Rain Range	--°	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Rain Forecast	--°	0.0"	0.0"	0.0"	0.0"	0.0"	0.0"

Lathrop	Sun	Mon	Tue	Wed	Thu	Fri	Sat

Low Temp Prob 75° or Higher	--%	0%	0%	0%	0%	0%	0%
Low Temp Range	--°	53-57°	54-57°	56-60°	55-57°	60-62°	63-70°
Low Temp Forecast	--°	55°	55°	58°	56°	61°	67°

High Temp Prob 100°	0%	0%	0%	0%	0%	48%	62%
High Temp Prob 105°	0%	0%	0%	0%	0%	10%	24%
High Temp Range	80-83°	81-83°	89-93°	85-90°	89-94°	98-102°	98-105°
High Temp Forecast	82°	82°	91°	88°	91°	99°	101°

Wind Gust Prob 25 mph	--%	57%	19%	57%	24%	14%	33%
Wind Gust Range	--°	24-28 mph	19-24 mph	23-28 mph	20-24 mph	17-23 mph	22-26 mph
Wind Gust Forecast	--°	26 mph	21 mph	26 mph	23 mph	20 mph	24 mph

Rain Prob 0.25"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 0.5"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 1.0"	--%	0%	0%	0%	0%	0%	0%
Rain Range	--°	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Rain Forecast	--°	0.0"	0.0"	0.0"	0.0"	0.0"	0.0"

Escalon	Sun	Mon	Tue	Wed	Thu	Fri	Sat

Low Temp Prob 75° or Higher	--%	0%	0%	0%	0%	0%	0%
Low Temp Range	--°	50-53°	52-53°	54-57°	52-54°	56-59°	60-66°
Low Temp Forecast	--°	51°	52°	55°	53°	57°	63°

High Temp Prob 100°	0%	0%	0%	5%	5%	38%	57%
High Temp Prob 105°	0%	0%	0%	0%	0%	10%	24%
High Temp Range	81-84°	81-83°	89-92°	85-90°	88-94°	96-101°	97-105°
High Temp Forecast	82°	82°	90°	88°	91°	99°	100°

Wind Gust Prob 25 mph	--%	57%	14%	57%	24%	14%	24%
Wind Gust Range	--°	24-27 mph	15-23 mph	24-29 mph	19-25 mph	15-23 mph	21-25 mph
Wind Gust Forecast	--°	26 mph	19 mph	26 mph	22 mph	18 mph	23 mph

Rain Prob 0.25"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 0.5"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 1.0"	--%	0%	0%	0%	0%	0%	0%
Rain Range	--°	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Rain Forecast	--°	0.0"	0.0"	0.0"	0.0"	0.0"	0.0"

Ripon	Sun	Mon	Tue	Wed	Thu	Fri	Sat

Low Temp Prob 75° or Higher	--%	0%	0%	0%	0%	0%	0%
Low Temp Range	--°	53-55°	53-55°	56-59°	54-56°	58-62°	62-68°
Low Temp Forecast	--°	54°	54°	57°	55°	60°	65°

High Temp Prob 100°	0%	0%	0%	0%	0%	43%	62%
High Temp Prob 105°	0%	0%	0%	0%	0%	5%	24%
High Temp Range	81-84°	81-83°	89-93°	85-91°	88-94°	97-102°	98-105°
High Temp Forecast	82°	82°	91°	88°	91°	99°	101°

Wind Gust Prob 25 mph	--%	57%	14%	57%	24%	14%	24%
Wind Gust Range	--°	24-28 mph	17-23 mph	24-28 mph	19-24 mph	16-23 mph	21-25 mph
Wind Gust Forecast	--°	26 mph	20 mph	26 mph	23 mph	19 mph	23 mph

Rain Prob 0.25"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 0.5"	--%	0%	0%	0%	0%	0%	0%
Rain Prob 1.0"	--%	0%	0%	0%	0%	0%	0%
Rain Range	--°	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Rain Forecast	--°	0.0"	0.0"	0.0"	0.0"	0.0"	0.0"

Legend

Low Temperature and Snow

<10%

10-39%

40-69%

>70%

High Temperature

<10%

10-39%

40-69%

>70%

Wind

<10%

10-39%

40-69%

>70%

Rain

<10%

10-39%

40-69%

>70%

Updated: 05/25 03:30 PM

Source: NBM (05/25/2025 19z)