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San Jose Weather

Current Conditions

                                                           
Fog 68°F (20°C)Barometer  29.98 in/Hg
FogVisibility  3 mi
Humidity  100 %Wind  7 mph WNW

Two-Week Forecast

  • Some sun with a shower or thunderstorm this afternoon

    Tuesday

    84°F/28°C - 65°F/18°C

    Some sun with a shower or thunderstorm this afternoon
  • Clouds and sun with a thunderstorm in the afternoon

    Wednesday

    80°F/26°C - 66°F/18°C

    Clouds and sun with a thunderstorm in the afternoon
  • Partly sunny with a thunderstorm in the afternoon

    Thursday

    78°F/25°C - 66°F/18°C

    Partly sunny with a thunderstorm in the afternoon
  • Variably cloudy with a couple of thunderstorms

    Friday

    79°F/26°C - 66°F/18°C

    Variably cloudy with a couple of thunderstorms
  • Periods of sun with a thunderstorm in the afternoon

    Saturday

    81°F/27°C - 66°F/18°C

    Periods of sun with a thunderstorm in the afternoon
  • Partly sunny with a thunderstorm; cooler in the p.m.

    Sunday

    81°F/27°C - 66°F/18°C

    Partly sunny with a thunderstorm; cooler in the p.m.
  • Variable clouds with a couple of thunderstorms

    Monday

    81°F/27°C - 66°F/18°C

    Variable clouds with a couple of thunderstorms
  • Cloudy and not as warm with showers and thunderstorms

    Tuesday

    74°F/23°C - 67°F/19°C

    Cloudy and not as warm with showers and thunderstorms
  • Mostly cloudy with a couple of thunderstorms

    Wednesday

    75°F/23°C - 67°F/19°C

    Mostly cloudy with a couple of thunderstorms
  • A couple of a.m. thunderstorms, then rain and a thunderstorm

    Thursday

    74°F/23°C - 67°F/19°C

    A couple of a.m. thunderstorms, then rain and a thunderstorm
  • An a.m. thunderstorm in spots, then rain and a thunderstorm

    Friday

    75°F/23°C - 67°F/19°C

    An a.m. thunderstorm in spots, then rain and a thunderstorm
  • Overcast; an a.m. thunderstorm in spots, then thunderstorms

    Saturday

    74°F/23°C - 67°F/19°C

    Overcast; an a.m. thunderstorm in spots, then thunderstorms
  • Cloudy with a couple of showers and a thunderstorm

    Sunday

    74°F/23°C - 68°F/20°C

    Cloudy with a couple of showers and a thunderstorm
  • Clouds, a couple of showers and a thunderstorm

    Monday

    75°F/23°C - 67°F/19°C

    Clouds, a couple of showers and a thunderstorm
  • Cloudy with a couple of showers and a thunderstorm

    Tuesday

    80°F/26°C - 62°F/16°C

    Cloudy with a couple of showers and a thunderstorm

San Jose

Month Average Highs Average Lows Average Rainfall Humidity
  F C F C in. mm %
Jan. 73 23 59 15 0.39 10 82
Feb. 75 24 59 15 0.24 6 80
Mar. 77 25 60 16 0.47 12 78
Apr. 78 26 60 16 1.73 44 79
May 78 26 62 17 8.86 225 84
Jun. 78 26 62 17 11.3 287 85
Jul. 77 25 62 17 8.46 215 84
Aug. 77 25 62 17 9.8 249 85
Sep. 76 24 60 16 13.07 332 86
Oct. 77 25 60 16 13.07 332 86
Nov. 75 24 60 16 5.59 142 84
Dec. 73 23 59 15 1.61 41 83

Source: National Weather Services of Costa Rica

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