The ornamental design for a weathershield for surveillancecamera housing, as shown and described.
FIG. 1 is a front right perspective view of the weather shield for surveillance camera housing configured to include an exemplary surveillance camera housing which is illustrated in dashed lines and forms no part of the claimed design;
FIG. 2 is a front right perspective view of the weather shield for surveillance camera housing;
FIG. 3 is a left elevational view thereof;
FIG. 4 is a right elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines showing various mounting portions of a weather shield for surveillance camera housing are for illustrative purposes only and form no part of the claimed design.