Foster Weather Forecast
- 61
- 85
Chance Thunderstorms
- 64
- 83
Chance Thunderstorms
- 65
- 84
Chance Thunderstorms
- 66
- 85
Chance Thunderstorms
- 66
- 89
Slight Chance Thunderstorms
- 65
- 87
Chance Thunderstorms
- 59
- 80
Slight Chance Thunderstorms
Today 5 Jul Pierce
Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Northwest Winds around 15 Mph. Chance of rain 20 percent.
Tonight 5 Jul Pierce
Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the lower 60s. North Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 20 percent.
Foster Temperature Statistics
July Temperature
Norfolk, Stefan Memorial Airport (23 miles)
Lowest 1 July, 2025
59 °FAverage July
77.5 °FHighest 3 July, 2025
91 °F
Climate (2020–Present)
Norfolk, Stefan Memorial Airport (23 miles)
Average Low 2020–2025
40.1 °FAverage 2020–2025
51.8 °FAverage High 2020–2025
63.8 °F