7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for St. Joe, IN - (Fahrenheit & Celsius)
Valid: 8:18 PM 7/16/2026
Today
Partly Cloudy with a high near 88°F[31°C]. WNW wind to around 7 mph[11 kph], with gusts to near 13 mph[20 kph]. Dewpoint near 71°F[22°C] with humidity of 97%. Pressure around 29.13 in[986.6 mb]. UV Index: 7.6. Chance of precipitation 5% with QPF of 0.00 in[0.0 mm].
Tonight
Partly Cloudy with a low around 71°F[22°C]. WNW wind to around 7 mph[11 kph], with gusts to near 13 mph[20 kph]. Chance of precipitation 5% with QPF of 0.00 in[0.0 mm].
Friday
Overcast with a high near 89°F[32°C]. S wind to around 16 mph[26 kph], with gusts to near 24 mph[38 kph]. Dewpoint near 71°F[22°C] with humidity of 94%. Pressure around 29.13 in[986.6 mb]. UV Index: 7.55. Chance of precipitation 41% with QPF of 0.00 in[0.0 mm].
Friday Night
Overcast with a low around 69°F[20°C]. S wind to around 16 mph[26 kph], with gusts to near 24 mph[38 kph]. Chance of precipitation 41% with QPF of 0.00 in[0.0 mm].
Saturday
Thunderstorm with Hail with a high near 88°F[31°C]. WSW wind to around 18 mph[29 kph], with gusts to near 28 mph[45 kph]. Dewpoint near 71°F[22°C] with humidity of 93%. Pressure around 29.13 in[986.6 mb]. UV Index: 7.5. Chance of precipitation 76% with QPF of 0.09 in[2.3 mm].
Saturday Night
Thunderstorm with Hail with a low around 70°F[21°C]. WSW wind to around 18 mph[29 kph], with gusts to near 28 mph[45 kph]. Chance of precipitation 76% with QPF of 0.09 in[2.3 mm].
Sunday
Overcast with a high near 81°F[27°C]. NNE wind to around 9 mph[14 kph], with gusts to near 22 mph[35 kph]. Dewpoint near 71°F[22°C] with humidity of 94%. Pressure around 29.13 in[986.6 mb]. UV Index: 7.4. Chance of precipitation 8% with QPF of 0.00 in[0.0 mm].
Sunday Night
Overcast with a low around 61°F[16°C]. NNE wind to around 9 mph[14 kph], with gusts to near 22 mph[35 kph]. Chance of precipitation 8% with QPF of 0.00 in[0.0 mm].
Monday
Overcast with a high near 81°F[27°C]. S wind to around 9 mph[15 kph], with gusts to near 20 mph[31 kph]. Dewpoint near 71°F[22°C] with humidity of 95%. Pressure around 29.13 in[986.6 mb]. UV Index: 6.75. Chance of precipitation 27% with QPF of 0.00 in[0.0 mm].
Monday Night
Overcast with a low around 60°F[16°C]. S wind to around 9 mph[15 kph], with gusts to near 20 mph[31 kph]. Chance of precipitation 27% with QPF of 0.00 in[0.0 mm].
Tuesday
Thunderstorm with Hail with a high near 78°F[25°C]. WSW wind to around 16 mph[25 kph], with gusts to near 36 mph[58 kph]. Dewpoint near 71°F[22°C] with humidity of 98%. Pressure around 29.13 in[986.6 mb]. UV Index: 1. Chance of precipitation 51% with QPF of 1.61 in[40.9 mm].
Tuesday Night
Thunderstorm with Hail with a low around 66°F[19°C]. WSW wind to around 16 mph[25 kph], with gusts to near 36 mph[58 kph]. Chance of precipitation 51% with QPF of 1.61 in[40.9 mm].
Wednesday
Overcast with a high near 71°F[21°C]. N wind to around 16 mph[26 kph], with gusts to near 31 mph[50 kph]. Dewpoint near 71°F[22°C] with humidity of 81%. Pressure around 29.13 in[986.6 mb]. UV Index: 7.2. Chance of precipitation 20% with QPF of 0.00 in[0.0 mm].
Wednesday Night
Overcast with a low around 55°F[13°C]. N wind to around 16 mph[26 kph], with gusts to near 31 mph[50 kph]. Chance of precipitation 20% with QPF of 0.00 in[0.0 mm].
QPF - Max Wind Speed - Max Humidity - Snowfall
7 Day and Night - QPF Forecast for St. Joe, IN
Today: 0.0 mm|0.00 in
Tonight: 0.0 mm|0.00 in
Friday: 0.0 mm|0.00 in
Friday Night: 0.0 mm|0.00 in
Saturday: 2.3 mm|0.09 in
Saturday Night: 2.3 mm|0.09 in
Sunday: 0.0 mm|0.00 in
Sunday Night: 0.0 mm|0.00 in
Monday: 0.0 mm|0.00 in
Monday Night: 0.0 mm|0.00 in
Tuesday: 40.9 mm|1.61 in
Tuesday Night: 40.9 mm|1.61 in
Wednesday: 0.0 mm|0.00 in
Wednesday Night: 0.0 mm|0.00 in
7 Day and Night - Maximum Wind Speed Forecast for St. Joe, IN
Today: WNW @ 11 kph|7 mph
Tonight: WNW @ 11 kph|7 mph
Friday: S @ 26 kph|16 mph
Friday Night: S @ 26 kph|16 mph
Saturday: WSW @ 29 kph|18 mph
Saturday Night: WSW @ 29 kph|18 mph
Sunday: NNE @ 14 kph|9 mph
Sunday Night: NNE @ 14 kph|9 mph
Monday: S @ 15 kph|9 mph
Monday Night: S @ 15 kph|9 mph
Tuesday: WSW @ 25 kph|16 mph
Tuesday Night: WSW @ 25 kph|16 mph
Wednesday: N @ 26 kph|16 mph
Wednesday Night: N @ 26 kph|16 mph
7 Day and Night - Maximum Humidity Forecast for St. Joe, IN
Today: 97 %
Tonight: 97 %
Friday: 94 %
Friday Night: 94 %
Saturday: 93 %
Saturday Night: 93 %
Sunday: 94 %
Sunday Night: 94 %
Monday: 95 %
Monday Night: 95 %
Tuesday: 98 %
Tuesday Night: 98 %
Wednesday: 81 %
Wednesday Night: 81 %
7 Day and Night - Snowfall Totals Forecast for St. Joe, IN