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Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Modesto City-County Airport - Harry Sham Field (KMOD)

Lat: 37.62549°NLon: 120.9549°WElev: 85.0ft.

Clear

64°F

18°C

Humidity 67%
Wind Speed NNW 9 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Aug 12:20 AM PDT
Extended Forecast for

4 Miles SSW Escalon CA

  • Overnight

    Overnight: Mostly clear, with a low around 58. North northwest wind around 6 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. West northwest wind 5 to 9 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 59. North northwest wind 6 to 9 mph.

    Low: 59 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Northwest wind 6 to 8 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59. North northwest wind 6 to 10 mph.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 58. North northwest wind around 6 mph.
Monday
Sunny, with a high near 86. West northwest wind 5 to 9 mph.
Monday Night
Clear, with a low around 59. North northwest wind 6 to 9 mph.
Tuesday
Sunny, with a high near 88. Northwest wind 6 to 8 mph.
Tuesday Night
Clear, with a low around 59. North northwest wind 6 to 10 mph.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 65.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny and hot, with a high near 101.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny and hot, with a high near 99.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny and hot, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Escalon CA
 37.75°N 121°W (Elev. 98 ft)
Last Update:
12:21 am PDT Aug 18, 2025
Forecast Valid:
12am PDT Aug 18, 2025-6pm PDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation