National Weather Service Forecast for: Fallon NV
Issued by: National Weather Service Reno, NV
Updated: 4:30 am PDT May 4, 2026
 
Today

Today: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 67. West wind around 10 mph. Chance of precipitation is 60%.
Showers
Likely
 Tonight

Tonight: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 45. West wind around 10 mph. Chance of precipitation is 70%.
Showers
Likely
 Tuesday

Tuesday: A 30 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 72. Northwest wind 5 to 10 mph.
Chance
Showers
 Tuesday
Night
Tuesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 46. West wind 5 to 10 mph.
Slight Chance
Showers then
Partly Cloudy
 Wednesday

Wednesday: Sunny, with a high near 78. West wind 5 to 10 mph becoming north in the morning.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 46. North wind around 5 mph becoming south in the evening.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 85.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 49.
Mostly Clear

 Friday

Friday: Sunny, with a high near 84.
Sunny
Hi 67 °F Lo 45 °F Hi 72 °F Lo 46 °F Hi 78 °F Lo 46 °F Hi 85 °F Lo 49 °F Hi 84 °F

 

Today
 
 A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 67. West wind around 10 mph. Chance of precipitation is 60%.
Tonight
 
 Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 45. West wind around 10 mph. Chance of precipitation is 70%.
Tuesday
 
 A 30 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 72. Northwest wind 5 to 10 mph.
Tuesday Night
 
 A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 46. West wind 5 to 10 mph.
Wednesday
 
 Sunny, with a high near 78. West wind 5 to 10 mph becoming north in the morning.
Wednesday Night
 
 Mostly clear, with a low around 46. North wind around 5 mph becoming south in the evening.
Thursday
 
 Sunny, with a high near 85.
Thursday Night
 
 Mostly clear, with a low around 49.
Friday
 
 Sunny, with a high near 84.
Friday Night
 
 Mostly clear, with a low around 50.
Saturday
 
 Sunny, with a high near 83.
Saturday Night
 
 Mostly clear, with a low around 50.
Sunday
 
 Sunny, with a high near 88.

 

Forecast from NOAA-NWS for Fallon NV.